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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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