Retinyl Acetate Sichuan Weikeqi Biotech - Chinaprice: contact company for price
Synonym Name: retinyl acetate; all- trans vitamin a acetate; Vitamin A acetate ; O~15~- acetylretinol; O~15~- acetylretinoic acid
Mol Formula: C22H32O2
Mol Weight: 328.49
CAS: 127- 47- 9
Purity: HPLC≥ 98%
Package: 20mg 50mg 100mg 500mg 1g 2g, or customized.
Appearance: Light yellow fine powder with good mobility, odorless, spherical particle
Solubility: Soluble in water.
Melting point: 57- 58 °C
Pharmacological Effect: Transdermal absorption, antikeratinizing, stimulating the growth of collagen and elastin, increasing the thickness of epidermis and dermis. Stronger elasticity, effectively eliminating wrinkle, keeping skin activity. Used to making eye cream, moisturizing cream, and so on.
Application: All our products are for research and lab only. Injecting, eating and other ways are forbidden.
Test Condition: Dichloromethane: methanol( volume ratio 2.5: 1) , isocratic elution at 30℃ , mobile phase: methanol: trichloromethane（ volume ratio 80: 20) , mobile phase flow rate: 1.0mL/ min; chromatographic temperature: 30℃ , test wavelength: 325nm.
Storage: 2- 8 ℃ , keep container tightly in a dry place, out of light.
We have mature technology of purification and separation as follow: series of licorice, ginseng, scurfpea fruit, tripterygium wilfordii, ginkgo, astragalosides, radix scutellariae, radix bupleuri, spaina date seed, rhizoma paridis, fructus schisandrae, radix et rhizoma rhei, danshen root, thinleaf milkwort root- bark, etc.
Sichuan Weikeqi Biological Technology Co. , Ltd.
Providing HPLC, MS, NMR, COA. In stock!
- Phone: 8602881700200
- Address: Qingjiang Zhonglu 63, Chengdu, China
Published date: August 11, 2014 -
- Business Description: Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006,
with registered capital of 1 million RMB. We are located in chengdu
city, sichuan province, a professional company engaged in researching,
developing and selling natural medicine purification separation of
traditional Chinese medicine reference standard production.
Many years of accumulation, we have a group of precise equipment for separating and detecting; an excellent and skilled research team; a set of complete quality management system; mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root bark, etc. Around the center of improving product quality and developing new products, focusing on the development of domestic market, developing the international market, we have built a good business relationship with Hong Kong, Taiwan, South Korea, Japan, Canada, India, the United States, Britain, Australia and many other countries. In traditional Chinese medicine reference standard in this industry, we won a perfect reputation, trust and praise from our customers.
For the future, our company is hoping to provide a nice environment of communication and cooperation for companies and scholars engaged in traditional Chinese medicine industry. Therefore, at the same time of independent researching and developing, we open our door, invite institutes, colleges and universities, enterprises with the ability to develop new compounds to join us, to discuss and study natural medicine chemistry, a profound and endless business.
We sincerely invite you to join us and work together to make great contributions to human health.
2 O Beta L Galactopyranosylorientin Weikeqi Biotech Reference StandardChemicals - Reagents - Sichuan Weikeqi Biological Technology CO., LTD - China - August 11, 2014 - contact company for price
Name: 2' ' - O- beta- L- Galactopyranosylorientin Synonym Name: 2- ( 3, 4- Dihydroxyphenyl) - 8- ( 2- O- beta- L- galactopyranosyl- beta- D- glucopyranosyl) - 5, 7- dihydroxy- 4H- 1- Benzopyran- 4- one Mol Formula: C27H30O16 Mol Weight: 610.52 CAS: 8...
Sell Paederoside Analytical Abstracts Sichuan WeikeqiChemicals - Reagents - Sichuan Weikeqi Biological Technology CO., LTD - China - August 11, 2014 - contact company for price
Name: paederoside Synonym Name: ( Carbonothioic acid, O- [ [ ( 2aS, 4aS, 5S, 7bS) - 5- ( b- D- glucopyranosyloxy) - 2a, 4a, 5, 7b- tetrahydro- 1- oxo- 1H- 2, 6- dioxacyclopent[ cd] inden- 4- yl] methyl] S- methyl ester ) Mol Formula: C18H22O11S Mol W...
Methyl Paederosidate Weikeqi BiotechChemicals - Reagents - Sichuan Weikeqi Biological Technology CO., LTD - China - August 11, 2014 - contact company for price
Name: Methyl paederosidate Synonym Name: paederosidic acid Methyl ester Mol Formula: C19H26O12S Mol Weight: 478.47 CAS: 122413- 01- 8 Purity: HPLC≥ 98% Package: 20mg 50mg 100mg 500mg 1g 2g, or customized. Appearance: Yellow powder Botanical Sou...
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