DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:474-69-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:474-69-1
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:474-69-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol CAS:474-69-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in h
Cas:474-69-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Cas:474-69-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
hight degree of purity Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents
Cas:474-69-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystals powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as
9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-olAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
Cas:474-69-1
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:474-69-1
Min.Order:0
Negotiable
Type:Trading Company
inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Cas:474-69-1
Min.Order:0
Negotiable
Type:Trading Company
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Nanjing Sunsure Chemical Technology Co., Ltd., established in 2009, has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Sunsure covers whole
Cas:474-69-1
Min.Order:1 Milligram
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Type:Lab/Research institutions
inquiryAopharm is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in modes of
Cas:474-69-1
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryinstock Storage:keep in cool and dry place Package:packing as your request Application:for research use Transportation:by air Port:any port of china
Formula: C28H44O MolecularWeight: 396.64836 Synonyms: 9b,10a-Ergosta-5,7,22-trien-3-ol(7CI);9b,10a-Ergosta-5,7,22-t… Port:shanghai
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Lumisterol, CAS:474-69-1 with the most competitive price and the best quality. We can
Topbatt Chemical Co., Ltd., Established in 2019, located in Shenzhen, Guangdong Province, is a Manufacturer and Trading company which specialized in fine chemicals like Pharmaceutical Reference Standards and Stable Isotopes. Our Stable Isotopes produ
Cas:474-69-1
Min.Order:0
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Type:Lab/Research institutions
inquiry1. Our staff are all biomedical related majors with rich experience in the pharmaceutical industry, and can provide you with more professional services.2. Our supplier has a good quality management system, and the quality of products is reliable and
Cas:474-69-1
Min.Order:0
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Type:Trading Company
inquiryConditions | Yield |
---|---|
Product distribution; Irradiation; | A 79.8% B 9.8% C 1.5% |
Conditions | Yield |
---|---|
With 9-acetylanthracene In tetrahydrofuran at 10 - 15℃; for 8.33333h; Time; Reagent/catalyst; UV-irradiation; | 29% |
With ethanol; benzene Irradiation.UV-Licht (λ: > 280 mμ); Isolierung aus der erhaltenen Verbindung mit Ergocalciferol ueber das O-Acetyl-Derivat oder das O-<3.5-Dinitro-benzoyl>-Derivat; | |
In ethanol Irradiation; |
diethyl ether
Ergosterol
A
Calciferol
B
lumisterol
C
tachysterol
Conditions | Yield |
---|---|
mit UV-Licht unter Kuehlung bei Luftausschluss.Irradiation; |
diethyl ether
previtamin D2
A
Ergosterol
B
lumisterol
C
tachysterol
Conditions | Yield |
---|---|
at 0℃; UV-Licht.Irradiation; |
Conditions | Yield |
---|---|
at 20℃; UV-Licht.Irradiation; |
previtamin D2
lumisterol
ethanol
Ergosterol
benzene
A
Calciferol
B
lumisterol
C
tachysterol
Conditions | Yield |
---|---|
mit UV-Licht unter Kuehlung bei Luftausschluss.Irradiation; |
Ergosterol
benzene
A
Calciferol
B
lumisterol
C
tachysterol
Conditions | Yield |
---|---|
mit UV-Licht unter Kuehlung bei Luftausschluss.Irradiation; |
(10S)-3c-Hydroxy-10r.13t-dimethyl-17t-((1R:4R)-1.4.5-trimethyl-hexen-(2t)-yl)-(9tH.14cH)-Δ5.7-dodecahydro-1H-cyclopenta[a]phenanthren
aluminum isopropoxide
benzene
lumisterol
7-dehydrocholesterol
A
previtamin D2
B
lumisterol
C
Tachysterol
Conditions | Yield |
---|---|
Product distribution; Irradiation; effect of use var. wave-length of irradiation; |
Ergosterol
A
previtamin D2
B
lumisterol
C
Tachysterol
Conditions | Yield |
---|---|
In n-heptane at 25℃; Product distribution; Quantum yield; Irradiation; var. reaction temperatures, var. wavelengths; |
Ergosterol
A
Calciferol
B
previtamin D2
C
lumisterol
D
tachysterol
Conditions | Yield |
---|---|
With var. irradiation time; the influence of sunlamp emission spectrum on the course of the reaction In ethanol Product distribution; Irradiation; |
Conditions | Yield |
---|---|
In ethanol Isomerization; UV-irradiation; |
tetrachloromethane
lumisterol
aluminum isopropoxide
(10S)-3c-Hydroxy-10r.13t-dimethyl-17t-((1R:4R)-1.4.5-trimethyl-hexen-(2t)-yl)-(9tH.14cH)-Δ5.7-dodecahydro-1H-cyclopenta[a]phenanthren
Perbenzoic acid
lumisterol
benzoic acid-(3β.5-dihydroxy-5β-lumistadien-(7.22t)-yl-(6β)-ester)
Conditions | Yield |
---|---|
With chloroform | |
With benzene |
lumisterol
3β-(4-iodo-3-nitro-benzoyloxy)-lumista-5,7,22t-triene
lumisterol
lumistatetraene-(3.5.7.22t)
Conditions | Yield |
---|---|
With pyridine; trichlorophosphate |
lumisterol
(10S)-3c-Hydroxy-10r.13t-dimethyl-17t-((1R:4R)-1.4.5-trimethyl-hexen-(2t)-yl)-(9tH.14cH)-Δ5.7-dodecahydro-1H-cyclopenta[a]phenanthren
Conditions | Yield |
---|---|
With aluminum isopropoxide; xylene |
lumisterol
Conditions | Yield |
---|---|
With ethanol; sodium |
lumisterol
A
suprasterol2-I
B
6β,8β;7α,19-dicyclo-9,10-seco-ergosta-5(10),22t-dien-3β-ol
Conditions | Yield |
---|---|
With ethanol Irradiation.UV-Licht (Quecksilber-Lampe) unter Luftausschluss; | |
With ethanol Irradiation.UV-Licht (Quecksilber-Lampe); |
Conditions | Yield |
---|---|
With chloroform at -10℃; Einleiten von HCl; |
Conditions | Yield |
---|---|
With aluminum tri-tert-butoxide; acetone; benzene |
lumisterol
lumista-4,6,8(14),22t-tetraen-3-one
Conditions | Yield |
---|---|
With aluminum tri-tert-butoxide; p-benzoquinone |
Calciferol
lumisterol
acetic anhydride
isopyrocalcyferyl acetate
Conditions | Yield |
---|---|
With pyridine at 100℃; |
Conditions | Yield |
---|---|
UV-Licht (Magnesium-Funken).Irradiation; |
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