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[Sell]
p-Methoxybenzaldehyde |
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Product ID: 10297
Product Categories: Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde (Building Blocks for Liquid Crystals);Building Blocks for Liquid Crystals;Functional Materials;TLC Stains;Analytical Chemistry;A;Stains and Dyes;Stains&Dyes, A to
Product Name: p-Methoxybenzaldehyde
Synonyms: 4-methoxy-benzaldehyd;Anisal;Benzaldehyde,4-methoxy-;Methyl-p-oxybenzaldehyde;Obepin;p-Formylanisole;p-Methoxybenzafdehyde;P-METHOXYBENZALDEHYDE
CAS: 123-11-5
EINECS: 204-602-6
MF: C8H8O2
MW: 136.15
Assay: 99.5%
standard:company standard
Package: 200 kg iron drum /25 kilograms plastic drum /Fluoride bottle
Appearance: clear colorless to pale yellowish liquid
usage:For the perfumery compound and organic synthesis AND used as intermediates OF spice and manufacturing of antihistamine agents
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» Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China]  |
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[Sell]
Tranexamic acid |
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Product ID: 31309
Product Categories: 4-Substituted Cyclohexanecarboxylic Acids;Amines;Chiral Reagents;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Isotope Labelled Compounds
Product name:Tranexamic acid
Synonyms: 4-(Aminomethyl)cyclohexanecarboxylic Acid (cis- and trans- mixture);4-(Aminomethyl)cyclohexanecarboxylic acid;Tranexamic acid
CAS No.:701-54-2
EINECS:
M.F.: C8H15NO2
M.W.: 157.21
Assay: 99-101%
standard: company standard
Package: 25 kilogram cardboard drum
Appearance: White Solid
usage:Labelled Tranexamic Acid and Tranexamic acid (T714505) impurity.
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Oxymetholone |
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Product name: Oxymetholone
Synonym: Anadrol;Anapolon
CAS : 434-07-1
EINECS: 207-098-6
M.F.: C21H32O3
M.W.: 332.48
Assays: 97~103%
standard: USP32
Packagage: 1kg aluminum foil bag
Appearance: White crystalline powder
usage:Anabolic steroid. Controlled substance
price |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Chlorhexidine acetate |
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Product ID: 31390
Product Categories: Organics
Product name: Chlorhexidine acetate
Synonyms: Chlorhexidine di(acetate);Hibitane diacetate
CAS No.: 56-95-1
EINECS: 200-302-4
M.F.: C26H38Cl2N10O4
M.W.: 625.55
Assay: ≥98%
standard:CP
Package: 25 kilogram cardboard drum
Appearance: White or almost white crystalline powder
usage:Disinfectant and preservative
price: |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
trenbolone enanthate |
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Product name: trenbolone enanthate
Synonym: Ternbolone Enanthate
CAS : 472-61-546
M.F.: C25H34O3
M.W.: 382.54
Assays:97.0-101.0%
standard:company standard
Packaging: 1kg aluminum foil bag
Appearance: slightly yellow or yellow crystalline powder
Storage: shading, confined preservation.
usage:male hormone.it is a popular steroid in the bodybuilding community. is a very potent androgen with strong anabolic activity.
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Sildenafil Citrate |
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Product name: Sildenafil Citrate
Synonym: Viagra
CAS : 171599-83-0
M.F.: C28H38N6O11S
M.W.: 666.7
Assays: 98-101%
standard:company standard
Packaging: 1kg aluminum foil bag / 25 kilogram cardboard drum
Appearance: White fine powder
usage:An orally active selective type 5 cGMP phosphodiesterase inhibitor.
price: |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Trenbolone acetate |
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Product name: Trenbolone acetate
Synonyms: Revalor-H;finaplix;trienboloneacetate;Fina;Finajet
CAS : 10161-34-9
M.F.: C20H24O3
M.W.: 312.4
Assays: 97~101%
standard:USP28
Packaging: 1kg aluminum foil bag
Appearance: Yellow to Pale yellow crystalline powder
Storage: shading, confined preservation.
USage:A steroid used to increase the muscle growth of livestock.
price: |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Oxandrolone |
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Product name: Oxandrolone
Synonym: Anavar;Protivar
CAS: 53-39-4
M.F.: C19H30O3
M.W.: 306.44
Assays: 97.0~100.5%
standard:USP30
Packaging: 1kg aluminum foil bag
Appearance: White, odorless crystalline powder
usage:A synthetic, anabolic steroid. Used to promote muscle growth and combat involuntary weight loss. It has also been used to treat cases of osteoporosis.
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Cialis |
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Product name: Cialis
Synonym: Cialis; Taladafil
CAS : 171596-29-5
Product Categories:Active Pharmaceutical Ingredients;Cnbio;Erectile Dysfunction;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;API's;Steroid and Hormone
Molecular Formula: C22H19N3O4
Molecular Weight: 389.4
Assay: ≥99 %
standard:company standard
Packing: 1kg aluminum foil bag / 25 kilogram cardboard drum
Appearance: White powder
usage:Used for the treatment of erectile dysfunction. A phosphodiesterase 5 inhibitor
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Androstanazol |
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Product name:Androstanazol
Synonym: Winstrol;Anabol;Winstroll;WINSTROL DEPOT;Stanozol;Stanazol;Stanazolol
CAS : 10418-03-8
EINECS: 233-894-8
Product Categories:Pharmaceutical;Active Pharmaceutical Ingredients;Biochemistry;Steroids;Steroids (Others);Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;Finished Steroid and Hormone
M.F.: C21H32N2O
M.W.: 328.49
Assays: 98.0~100.5%
standard:company standard
Package: 1 kg aluminum foil bag
Appearance: White or white crystalline powder
usage:Anabolic steroid. Androgen. Controlled substance
price: |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Methandrostenolone |
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Product name: Methandrostenolone
Synonyms: Dianabol;Metandienone; Methandienone; 17a-methyl-17b-hydroxy-1,4-androstadien-3-one
CAS : 72-63-9
EINECS: 200-787-2
M.F.: C20H28O2
M.W.: 300.43512
Assays:97~103%
standard:company standard
Package: 1 kg aluminum foil bag
Appearance: White crystalline powder
usage:Anabolic steroid. Androgen. Controlled substance
price: |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co.,Ltd [China] |
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[Sell]
Sell methyl cinnamate FCC |
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Email:ycgcsales007@gmail.com
methyl cinnamate
Place of Orign: China
Standard: FCC IV Details
melting point 33-37
rotation ratio 1.5600-1.5710
specific gravity 1.0-1.15
acidity: 1mgkoh/g
CAS#: 103-26-4
Content: 99%
Appearance: white or yellowish crystals
Packing: in net 210kg carton
Quality standard: The product conforms to corporation standard
Main purposes: use as solvent, intermediate of organic synthesis and so on
Productivity: 150tons per month
Unit Price/Payment: Negotiable
Naturally: there is in the galangal, basil, bay leaf, daffodils in the.
Preparation: cinnamic acid esterification with methanol derived:
Uses:: add to soap, perfume and cosmetics, flavor and fragrance raw materials. Mainly used for the preparation of cherry, strawberry and grape flavor. China GB-2760-96 provides for the use of food flavors. for the fragrance industry as a fixative agent, a good fixative effect. Commonly used in the deployment of carnations, oriental floral fragrance for soaps, detergents, flavors and cakes are also used. as an organic synthesis intermediate, mainly used in the pharmaceutical industry.
Preparation: the cinnamic acid esterification with methanol derived. The cinnamic acid, a mixture of methanol and sulfuric acid reflux 5h, additional excess methanol. Cooling, points to the acid layer, washed and then washed with 10% sodium carbonate solution, then washed with water to neutral. Crude product by recrystallization or vacuum distillation [collection 132-134 ℃ (2.0kPa) distillate], methyl cinnamate was finished. Yield of about 70%. |
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| » Posted by: Hubei YuanCheng Pharmaceutical Co.,Ltd headquarters [China] |
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[Sell]
Sell cinnamaldehyde Diethylacetal |
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Email:ycgcsales007@gmail.com
cinnamaldehyde Diethylacetal
Cinnamaldehyde diethyl acetal
Synonyms (3,3-Diethoxy-1-propenyl)benzene
Molecular Formula C13H18O2
Molecular Weight 206.28
CAS Registry Number 7148-78-9
EINECS 230-467-8
Appearance: Colorless transparent liquid
Assay: 90%
Packing:200kg/drum
Usage: cosmetic and food flavors, to make up many kinds of flavors |
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| » Posted by: Hubei YuanCheng Pharmaceutical Co.,Ltd headquarters [China] |
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[Sell]
sell Cinnamamide |
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Email:ycgcsales007@gmail.com
Cinnamamide
CASNo.:621-79-4
Assay:98%
Packing:25kg/drum |
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| » Posted by: Hubei YuanCheng Pharmaceutical Co.,Ltd headquarters [China] |
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[Sell]
Sell Ferulic acid |
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Email:ycgcsales007@gmail.com
Ferulic acid
CAS No.:1135-24-6
Molecular Formula:C10H10O4
Synonyms: 4-Hydroxy-3-methoxycinnamic acid;
3-Methoxy-4-hydroxy-cinnamic acid;
3-(4-Hydroxy-3-methoxyphenyl)acrylic acid
Weight: 194.19
Ferulic acid is a hydroxycinnamic acid, a type of organic compound. It is an abundant phenolic phytochemical found in plant cell wall components such as arabinoxylans as covalent side chains. It is related to trans-cinnamic acid. As a component of lignin, ferulic acid is a precursor in the manufacture of other aromatic compounds. The etymology is from Ferula, referring to the giant fennel (Ferula communis).
Applications:
As a precursor to vanillin
Ferulic acid, being highly abundant, may be useful as a precursor in the manufacturing of vanillin, a synthetic flavoring agent often used in place of natural vanilla extract.[7] However, biotechnological processes may be the most efficient method to use ferulic acid as a precursor,[8] and as such, research is still ongoing.
Mass spectrometry
It is used as a matrix for proteins in MALDI mass spectrometry analyses.
Bitterness masker
Kraft Foods has patented the use of sodium ferulate to mask the bitter aftertaste of the artificial sweetener acesulfame potassium. |
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| » Posted by: Hubei YuanCheng Pharmaceutical Co.,Ltd headquarters [China] |
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[Sell]
Caffeic acid |
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Email:ycgcsales007@gmail.com
Caffeic acid
CAS No.:331-39-5
Molecular Formula: C9H8O4
Synonyms: 3,4-Dihydroxycinnamic acid
Caffeic acid is a hydroxycinnamic acid, a naturally occurring organic compound. This yellow solid consists of both phenolic and acrylic functional groups. It is found in all plants because it is a key intermediate in the biosynthesis of lignin, one of the principal sources of biomass.
Occurrence and biological function
Caffeic acid, which is unrelated to caffeine, is biosynthesized by hydroxylation of coumaroyl ester of quinic ester. This hydroxylation produces the caffeic acid ester of shikimic acid, which converts to chlorogenic acid. It is the precursor to ferulic acid, coniferyl alcohol, and sinapyl alcohol, all of which are significant building blocks in lignin.[2] The transformation to ferulic acid is catalyzed by the enzyme caffeic acid-O-methyltransferase.
Caffeic acid and its derivative caffeic acid phenethyl ester (also known as CAPE, molecular formula : C17H16O4,molar mass :284.30654 g/mol, exact mass : 284.104859) are produced in many kinds of plants.
In traditional and alternative medicine
Caffeic acid has been shown to inhibit carcinogenesis, although other experiments show possible carcinogenic effects. It is also known as an antioxidant in vitro and also in vivo. Caffeic acid also shows immunomodulatory and antiinflammtory activity.
Caffeic acid outperformed the other antioxidants, reducing aflatoxin production by more than 95 percent. The studies are the first to show that oxidative stress that would otherwise trigger or enhance Aspergillus flavus aflatoxin production can be stymied by caffeic acid. This opens the door to using natural anti-fungicide methods by supplementing trees with antioxidants.
Oral administration of high doses of caffeic acid in rats has caused stomach papillomas, leading to the perception of caffeic acid as carcinogenic. In the same study, only high doses of combined antioxidants, including caffeic acid, showed a significant decrease in growth of colon tumors in those same rats. No significant effect was noted otherwise.
Caffeic acid is still listed under older Hazard Data sheets[8] as a potential carcinogen because of two early experiments on rats and mice. More recent data show that bacteria in the rats' guts may alter the formation of metabolites of caffeic acid.There have been no known ill-effects of caffeic acid in humans.
Caffeic acid and its derivative, Caffeic acid phenethyl ester (CAPE) have shown tumor-shrinking properties. When an anti-cancer drug was being sought, caffeic acid and CAPE were derived from Burning Bush (Euonymus alatus). "The subcutaneous and oral administrations of CA and CAPE significantly reduced liver metastasis. These results confirm the therapeutic potential of the compounds and suggest that the anti-metastatic and anti-tumor effects of CA and CAPE are mediated through the selective suppression of MMP-9 enzyme activity and transcriptional down-regulation by the dual inhibition of NF-κB as well as MMP-9 catalytic activity." A study using the caffeic acid phenethyl ester (CAPE) showed a positive effect on reducing carcinogenic incidence. Caffeic acid phenethyl ester (CAPE) is an active component of propolis from honeybee hives.It is known to have antimitogenic, anticarcinogenic, anti-inflammatory, and immunomodulatory properties.
Another study also showed that CAPE suppresses acute immune and inflammatory responses and holds promise for therapeutic uses to reduce inflammation.
This anti-inflammatory and anti-cancer property has also been shown to protect skin cells when exposed to ultraviolet (UV) radiation, in particular UVC radiation and UVB radiation. This anti-cancer effect was also seen when mice skin was treated with bee propolis and exposed to TPA (a chemical) that induced skin papillomas. CAPE significantly reduced the number of papillomas.Caffeic acid and chlorogenic acid from coffee beans both reduced DNA methylation in vitro in two lines of human cancer cells. |
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| » Posted by: Hubei YuanCheng Pharmaceutical Co.,Ltd headquarters [China] |
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[Sell]
potassium borohydride |
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Product name:：potassium borohydride
Other name ：Potassium boron hydrogen
CAS No.: 13762-51-1
Assay:white crystalline podwer
Packing:20kg|drum
M.F.: KBH4
M.W.: 53.94
Appearance: White crystalline powder
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| » Posted by: Wuhan YuanCheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
acetaldehyde |
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Product name:：acetaldehyde
Other name:：acetic aldehyde
CAS No.: 75-07-0
Assay: 50%
Packing:
M.F.: C2H4O
M.W.: 44．05
Appearance: colorless liquid, spicy scent
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| » Posted by: Wuhan YuanCheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
malonic acid |
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Product name: malonic acid
Other name: Propanedioic acid; Methane dicardonic acid; Methanadicarboxylic acid; Carboxyacetic acid
CAS No.: 141-82-2
Assay: 99%
Packing:25kg/drum
M.F.: C3H4O4
M.W.: 104.06
Appearance: White crystal.
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| » Posted by: Wuhan YuanCheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Benzaldehyde |
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Product Name: Benzaldehyde
Synonyms: Benzaldehyde 99+ %; benzoic aldehyde; Natural benzaldehyde; BENZALADEHYDE; NATURAL BENZALADEHYDE;Almond artificial essential oil;almondartificialessentialoil;Artifical essential oil of almond;Artificial Almond Oil;Artificial bitter almond oil;artificialalmondoil;Benzaldehyde FFC;benzaldehydeffc
CAS Registry Number: 100-52-7
Assays: 99%
Packaging: 200kg/plastic drum
Molecular Formula: benzoic aldehyde C7H6O
Molecular Weight: 106.1219
Appearance: Colorless to pale yellow liquid
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| » Posted by: Wuhan YuanCheng Gongchuang Technology Co., Ltd. [China] |
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