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[Sell]
3-Hydroxycinnamic acid |
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3-Hydroxycinnamic acid
Chemical Name:3-Coumaric acid
CAS#: 14755-02-3
Assay: 98%min
Appearance: white crystal
Mp: 189-192 degree C
Molecular formula: C9H8O3
Molecular weight: 164.16
Usage: organic chemical intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [China]  |
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[Sell]
4-Hydroxycinnamic acid(liquid crystal grade) |
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CAS#: 7400-08-0
Assay: 99.9%min
Appearance: white crystal
Molecular formula: C9H8O3
Molecular weight: 164.20
Usage: use for liquid crystal
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| » Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
Ethyl cinnamate |
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Ethyl cinnamate
CAS#:103-36-6
Assay: 99%
Appearance: colorless unctuous liquid
Packing: 25KG per plastic bucket
Certificate: Kosher & ISO9001
Main purposes: use as solvent, intermediate of organic synthesis and so on.
Molecular Formula: C11H12O2
Molecular Weight: 176.22
Melting point: 12 (Centigrade)
Boiling point: 271 (Centigrade)
Main use: use as solvent, intermediate of organic synthesis and so on.
contact:ycgcsales008 at gmail dot com
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| » Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Methyl cinnamate |
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Methyl cinnamate
CAS#: 103-26-4
Content: 99%
Appearance: white or yellowish crystals
Packing: 25KG per plastic bucket
Main purposes: use as solvent, intermediate of organic synthesis and so on
Productivity: 100ton per month
Unit Price/Payment: Negotiable
Origin: Made in China
contact:ycgcsales008 at gmail dot com |
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| » Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Cinnamonitrile |
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Cinnamonitrile
CAS#: 1885-38-7
ASSAY (CHROMATOGRAPHY): 97.0%min
DESCRIPTION: COLORLESS/LIGHT YELLOW LIQUID
ROTATION RATIO (20): 1.599-1.604
SPECIFIC GRAVITY: 1.013-1.030
ACIDITY: 0.5%max
contact:ycgcsales008 at gmail dot com |
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| » Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Cinnamic Alcohol |
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Cinnamic Alcohol
CAS#: 104-54-1
Appearance: White to slightly yellowish crystal or colorless to yellowish Liquid.
ODOR: Hyacinth and balsamic odor.
Alcohol Content (GC): 98%
Freezing Point(deg): ≥33.0
Dissociated Aldehyde Content: ≤1.0%
Chloride (NF): Negative
Solubility: 1G sample dissolves in 1 ML 70% ethanol (V/V) completely
contact:ycgcsales008 at gmail dot com
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| » Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Cinnamic acid |
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Cinnamic acid
CAS#: 140-10-3
Appearance: white to light yellow crystal powder
Fragrance: unique scent
Structure: C9H8O2
Formula weight: 148.16
Assay: ≥99%
Melting point: 132.5-134.5 centigrade
Heavy metals (ppm) : ≤10ppm
Residue on ignition: ≤0.1%
Packing: 25kg/plastic bag
Usage: In biological chemistry, cinnamic acid is a key intermediate in shikimate and phenylpropanoid pathways. Shikimic acid is a precursor of many alkaloids, aromatic amino acids, and indole derivatives. Phenylpropanoid are a class of plant metabolites based on phenylalanine. They are widely distributed in plants fulfilling many functions including plant defense mechanism, pigmentation and external signaling system. Phenylalanine is first converted to cinnamates, coumarines, caffeic acids, ferulic acids, and sinapic acids. Cinnamic acid is the precursor of these acids. Cinnamic acid is the parent compound of its esters which are more volatile to be transported to other parts easily. Commercial cinnamic acid, a phenylacrylic acid structure compound, is used in converting to its esters such as methyl, ethyl, and benzyl cinnamate for the perfume and flavour application. Cinnamic acid and Its derivatives including esters and carboxylic functional derivatives are used as important components in flavours, perfumes, synthetic indigo and pharmaceuticals. Cinnamate can act as optical filters or deactivate substrate molecules that have been excited by light for the protection polymers and organic substances. They, cosmetic grades, are used as sunscreen agents to reduce skin damage by blocking UV-A, B. Cinnamic acid is an odorless white crystalline powder; slightly soluble in water; melting point 133 C and boiling point 300 C.
contact:ycgcsales008 at gmail dot com
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| » Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Cinnamaldehyde |
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Cinnamaldehyde
CAS: 104-55-2
Assay: 98%
Appearance: Colorless or light yellow liquid
Solubility in Alcohol (25centigrade): 1ml sample clearly soluble in 5ml ethyl alcohol of 60% (v/v).
Flash Point (centigrade): 71(160Fahrenheit)
Formula weight: 132.16
Packaging: 200kg/plastic drum or IBC 1000KG/drum
Cause discoloration, stored away from air, light, heat and moisture
Use range: An important medical raw material for external use and compose medicine; also it is an important essence used as soap flavor and fruit assurance.
contact:ycgcsales008 at gmail dot com |
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| » Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
sell citric acid anhydrous BP/USP FOOD GRADE |
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| we introduce ourself as citric acid manufacturer from china , with 50000 metric ton capacity annually, include citric acid monohydrate, citric acid anhydrous, sodium citrate, quality meet with BP/ USP STANDARD, and our factory established in 1975, and we have good experience in world market, we have good parteners and friends for business of citric acid with us in most country and area , and we are ISO, HACCP, HALAL, KOSHER certificated, and if it meet with your demand or your have any request, please contact with us for more details,. |
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| » Posted by: Yegang group yangser River chemicals co.ltd [China] |
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[Sell]
Cinnamic Alcohol |
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Cinnamic Alcohol
Please contact MSN:jiangdong0606#hotmail.com
CAS Numbers: 104-54-1
Formula: C9H10O
Molecular weight: 134.18
Package: 200KG /Plastic bucket
Content: 98%
Appearance: white to light yellow crystal, with similar hyacinth cheerful sweet gum breath.
Uses: 1.the medicine: an important medical material. Often used in cardiovascular medicine synthesis, such as cerebral PE work, etc. To a viral lung tumor can effectively
restrain,Clinically used leukemia, uterine, ovarian tumor, esophageal etc multiple tumors.
2. Spices aspects: often used with benzene acetaldehyde Shared the water for modulation flavor, rose essence etc narcissus flower spices indispensable spices, but also
can be used as set incense agent, the modifier. Added to the soap, perfume and chemicals.
Other related products:
Androstenediol
Boldenone
Boldenone undecanoate
Cialis
Cinnamic acid
Cinnamic aldehyde
Cinnamic Alcohol
Dehydroisoandrosterone
Denatonium Benzoate
Epinephrine
Estradiol
Estradiol Enanthate
Estradiol Benzoate
Metandienone
Nandrolone
Nandrolone Decanoate
Nandrolone Phenylpropionate
Oxandrolone
Oxymetholone
Stanozolol
Sildenafil
Vardenafil
Testosterone
Testosterone Acetate
Testosterone Cypionate
Testosterone Decanoate
Testosterone Enanthate
Testosterone Isocaproate
Testosterone Undecanoate
Testosterone Propionate
Testosterone Phenylpropionate
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| » Posted by: Zhuhai Yuancheng Pharmaceutical&Chemical Co.,Ltd. [China] |
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[Sell]
Cinnamic aldehyde |
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Cinnamic aldehyde
Please contact MSN:jiangdong0606#hotmail.com
CAS Numbers: 104-55-2
Formula: C9H8O
Atomic weight: 132.16
Package: 200kg /Plastic bucke
Content: 98%
Appearance: a colorless or light yellow liquid, has cassia oil and cinnamon oil aroma. Slightly soluble in water, but soluble in ethanol and ether, insoluble in petroleum
ether.
USES: guangxi aldehyde is also important one of pharmaceutical raw materials, used for external use, GeChengYao, because of their can promote haemal circulation, make the
skin back to temperature, tightens skin tissues, and outside for massage can make the limbs, body, comfortable and water retention phenomenon can fully improve, with
strong adipose decompose
Use. On the skin scar, fibroedenoma the softening and remove all effective. Scattered blood clot. Have anticlotting enzyme effect, have composed and analgesic,
antipyretic, resisting convulsions effects, and also has inhibitory effect. In addition, but also one of the important spices, used for soap flavor, modulation gardenia,
grain, warm-hearted, lily of the roses
Such extracts. Food preservatives, used in the fruit cinnamaldehyde recent research suggests that for chewing gum on oral can have antiseptic and deodorization double
efficacy.
Other related products:
Androstenediol
Boldenone
Boldenone undecanoate
Cialis
Cinnamic acid
Cinnamic aldehyde
Cinnamic Alcohol
Dehydroisoandrosterone
Denatonium Benzoate
Epinephrine
Estradiol
Estradiol Enanthate
Estradiol Benzoate
Metandienone
Nandrolone
Nandrolone Decanoate
Nandrolone Phenylpropionate
Oxandrolone
Oxymetholone
Stanozolol
Sildenafil
Vardenafil
Testosterone
Testosterone Acetate
Testosterone Cypionate
Testosterone Decanoate
Testosterone Enanthate
Testosterone Isocaproate
Testosterone Undecanoate
Testosterone Propionate
Testosterone Phenylpropionate
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| » Posted by: Zhuhai Yuancheng Pharmaceutical&Chemical Co.,Ltd. [China] |
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[Sell]
Cinnamic acid |
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Cinnamic acid
Please contact MSN:jiangdong0606#hotmail.com
CAS Numbers: 140-10-3
Formula: C9H8O2
Molecular weight: 148.17
Package: 25kg/Pasteboard barrel
Content: 99%
Appearance: white to light yellow powder. In water soluble in ethanol, 6ml arbitrary proportion soluble in benzene, acetone, ether, ice acetic acid, carbon bisulfide such
as solvent.
Usage:
A essencespice. Cinnamic acid in the application
1. Modulation apple, cherry, can be used as apple flavors, cherry flavors, fruit flavors, floral fragrance harmonic use.
2. Can be used as aromatic toilet soap, shampoo, used for mixture, washing powder and daily cosmetics.
3. An inhibitory form black tyrosinase function, to ultraviolet ray has certain isolation effect, can make brown spot becomes shallow, disappear even, is a senior
sunscreen indispensable component of.
4. Cinnamic acid itself is a kind of spices, have very good effect, the fragrant incense raw material, usually as worthy of Lord spices aroma can make more volatile
flavor. All sorts of cinnamate esters (such as armour, second, third, fourth, etc.) are available as a fixed sweet agent, used to drink, cold drink, candy,
Alcohol and other food.
2. Cinnamic acid in food additives application
1. Cinnamate with microbial enzymatic synthesis n-acetylcysteine phenylalanine. L - phenylalanine are important food additive - sweet sweet (o Sparta Aspartame) the main
raw materials.
2. Unilever made the world intellectual property organization patent PCTInt. Appl. Wo01 87,080 (2001,11.22) fuxxy cinnamic acid and pasteurizing fertilizer composition,
have very strong sterilization, preservative effect.
3. Cinnamic acid or capsaicin synthase, a part of - cinnamic acid hydrolysis enzyme, can use of transgenic breeding high yield of capsaicinoids content of the pepper
varieties, will greatly enhance the pepper quality, thus vigorously promote chili industrialization.
4. Use cinnamic acid mouldproof and anticorrosive sterilization can be applied in grain, vegetable, fruit of preservation and corrosion.
5. Can also be used in wine, make its colour and lustre is bright.
6. Cinnamate with strong stimulant, and can be widely directly add to all food.
Three. Cinnamic acid in the pharmaceutical industry application
Pharmaceutical industry, can be used for synthesis of important drug treatment of coronary heart disease can and heartache ping, lactic acid synthesis and chlorobenzene
ammonia butyrate and cinnamon benzene 22.6%, used to make "heart can Ann" topical anaesthetic, fungicide, hemostatic medicine, etc. Still can synthesize chlorobenzene
ammonia butyrate and cinnamon benzene, used as ridge cone of 22.6% bone flabby
Agent and town nervine agent. Mainly used for cerebral thrombus, cerebral arteriosclerosis, coronary arteriosclerosis. In lung adenocarcinoma, cancer cell to propagate
had significant inhibitory effect. Cinnamic acid is A - 5491 man lung adenocarcinoma, cancer cells effective inhibitors, in cancer can have great application value.
Four. Cinnamic acid in hairdressing applications
Cinnamic acid can be used in cosmetic, dairy amino acids enzymes are melanin synthesis of key enzymes, it launched by tyrosine into melanin biological polymers level
chain reaction, cinnamic acid has inhibitory form black tyrosinase function, to ultraviolet ray has certain isolation effect, can make brown spot becomes shallow,
disappear even,
Is a senior sunscreen indispensable component of. Cinnamic acid significant antioxidant effect for slow wrinkles have very good curative effect.
Five. Cinnamic acid in pesticide application in industry
In the agricultural industry, cinnamic acid as growth promoters and long-term microbicides and used for fruits and vegetables preservative.
Six. Cinnamic acid in organic synthetic chemical applications
In organic synthesis, cinnamic acid can be used as the HuanShiJi, PVC of galvanized board heat stabilizers, carbamate fat crosslinking agent and b within the acylation
and poly (caprolactam flame retardant |
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| » Posted by: Zhuhai Yuancheng Pharmaceutical&Chemical Co.,Ltd. [China] |
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[Sell]
Testosterone Undecanoate |
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Testosterone Undecanoate
Please contact MSN:jiangdong0606#hotmail.com
CAS Number:5949-44-0
Formula: C30H48O3
Molecular weight: 456.7
Content: 98%
Package: 1kg/aluminum foil bag
Appearance: white crystalloid powder, Odourless.
USES: male hormonal drugs.
Other related products:
Androstenediol
Dehydroisoandrosterone
Testosterone
Testosterone Acetate
Testosterone Isocaproate
Testosterone Undecanoate
Testosterone Enanthate
Testosterone Propionate
Testosterone Phenylpropionate
Testosterone Cypionate
Testosterone decanoate
Nandrolone Decanoate
Nandrolone
Nandrolone Phenylpropionate
Estradiol Enanthate
Estradiol
Estradiol Benzoate
Boldenone undecanoate
Boldenone
Oxandrolone
Oxymetholone
Metandienone
Stanozolol
Vardenafil
Sildenafil
Cialis
Epinephrine
Denatonium Benzoate
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| » Posted by: Zhuhai Yuancheng Pharmaceutical&Chemical Co.,Ltd. [China] |
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[Sell]
Androstenediol |
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Androstenediol
Please contact MSN:jiangdong0606#hotmail.com
CAS Number:521-17-5
Formula: C19H30O2
Molecular weight: 290.44
Content: 98%
Package: 1kg/aluminum foil bag
Appearance: white powder.
USES: used as steroid hormones and contraception intermediates.
Other related products:
Androstenediol
Boldenone
Boldenone undecanoate
Cialis
Cinnamic acid
Cinnamic aldehyde
Cinnamic Alcohol
Dehydroisoandrosterone
Denatonium Benzoate
Epinephrine
Estradiol
Estradiol Enanthate
Estradiol Benzoate
Metandienone
Nandrolone
Nandrolone Decanoate
Nandrolone Phenylpropionate
Oxandrolone
Oxymetholone
Stanozolol
Sildenafil
Vardenafil
Testosterone
Testosterone Acetate
Testosterone Cypionate
Testosterone Decanoate
Testosterone Enanthate
Testosterone Isocaproate
Testosterone Undecanoate
Testosterone Propionate
Testosterone Phenylpropionate
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| » Posted by: Zhuhai Yuancheng Pharmaceutical&Chemical Co.,Ltd. [China] |
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[Sell]
Boldenone |
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Cas No: 846-48-0
Content : 99%
Molecular formula: C19H26O2
Molecular weight: 286.41
Package : 25kg/ drum
Property : white or white crystalline powder
Mini order : 25kgs or 1drum
Specification : USP
E-mail:anyname2012@gmail.com
Usage : Controlled substance . Anabolic steroid
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| » Posted by: Huazhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
Betamethasone |
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Cas No: 5593-20-4
Molecular formula: C28H37FO7
Molecular weight: 504.6
Purity : 99%
Function : Betamethasone dipropionate is a synthetic glucocorticoid that is used topically on the skin .(The naturally occurring glucocorticoid is cortisol or hydrocortisone which is produced by the adrenal gland.) Glucocorticoids have potent anti-inflammatory actions and also suppresses the immune response . It is used for the relief of itching and inflammation associated with a wide variety of skin conditions
E-mail:anyname2012@gmail.com
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| » Posted by: Huazhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
Betamethasone Sodium Phosphate |
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Cas No: 151-73-5
Molecular formula: C22H28FNa2O8P
Molecular weight: 516.4
Appearance : white crystalline powder
Used for APIS
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| » Posted by: Huazhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
betamethasone 21-acetate |
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Cas No : 987-24-6
Molecular Formula : C24H31FO6
Molecular Weight : 434.50
Qty : 150kg
Appearance :white crystal or powder
Drying Loss : >4.0%
Residue On lgnition : ,0.2%
Assay : 97%--103.0%
E-mail:anyname2012@gmail.com |
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| » Posted by: Huazhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
beta-estradiol |
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Synonyms:1,3,5-estratriene-3,17beta-diol,17beta-estradiol,3,17beta-dihydroxy-1,3,5(10)-estratriene,dihydrofolliculin,ESTRADIOL
Molecular Formula :C18H24O2
Molecular Weight :272.38
ICAS Registry Number :50-28-2
EINECS :200-023-8
Melting point :173℃
Risk Codes :R45:;
Safety Description :S53:;S45:;
Packaging:5kg aluminum tin
Assay:98%
Usage:pharmaceutical material and intermediate
E-mail:anyname2012@gmail.com |
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| » Posted by: Huazhong Chemical Manufacture Co.,Ltd. [China] |
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[Sell]
Beclomethasone |
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Cas No: 5534-09-8
Molecular formula: C28H37CIO7
Molecular weight: 521.04
Appearance : white powder
Content : 98%
Use : It belongs to glucocorticoids
1. It is highly effective glucosteroids
2. No obvious influence on body temperature and micturition
3. Effective on eczema, allergic dermatitis , neurodermitis,dermatitis contacta,psoriasis etc.
E-mail:anyname2012@gmail.com |
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| » Posted by: Huazhong Chemical Manufacture Co.,Ltd. [China] |
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