Dehydroprogesterone Intemediate

Xi`An Gaoyuan Bio-Chem Co. Ltd. offers a wide range of actice pharmaceutical ingredients which includes beta-sitosterol. Appearance: white crystal powder. Packaging: 25kgs/drum. Contact us for more information.

• CAS No.:5593-20-4 • Molecular Weight:504.6 • Molecular formula:C28H37FO7 • Product name:Betamethasone17,21-dipropionate;Betamethasone 17-alpha,21-dipropionate; 9--Fluoro-16--methyl-11,17,21-trihydroxy-1,4-pregnadiene-3,20-dione17,21-dipropionate; • GMP standard production lines • MOQ:1KG • Stock:i...

• CAS No.:151-73-5 • Molecular formula:C22H28FNa2O8P • Molecular weight: 516.4 • Spec: BP、EP、USP

• CAS No.:2152-44-5 • Molecular formula :C27H37FO6 • Molecular weight :476.58 • Stock: in stockNot for private person sale

• CAS编号：25122-46-7 • 分子式：C25H32ClFO5 • 分子量：466.97 • 其他名称：17-丙酸酯；氯倍他索17-丙酸酯溶液，100ppm；丙酸氯倍他索； • 规格：99% • 类别：药品；类固醇；医药中间体；激素类药物。

• CAS No.:25122-57-0 • Molecular formula:C26H32ClFO5 • Molecular weight: 478.98 • Standard:BP,EP,USP • MOQ:1KG • Stock: in stockPackaging  • Details:Aluminum can,or as customer's requirements. • Our advantage:Best price; Mass stock; High quality; Advanced equipment; Long-term stable customersG...

• CAS50-02-2CAS No.:50-02-2 • EINECS:200-003-9 • Molecular Formula:C22H29FO5 • Molecular Weight:392.4611 • MOQ:1KGStock:in stock • GMP standard production lines • Our Advantage:mass production; high quality; competitive price; more than 20 years experiences

• CAS No.:55203-24-2;2392-39-4 • Molecular formula: C22H28FNa2O8P • Molecular weight: 516.4 • Ref standard:USP,EP • Why choose us？We adhere to the business philosophy of product quality first.High quality. • Capacity:350kg/month. • GMP standard production lines • OQ:1KG • Stock:in stock

• CAS:512-04-9 • Assay:≥95% • Capacity:100-200tons • Year of Establishment:2002 • Nature of Business:Manufacturer • Molecular Formula:C27H42O3Molecular  • Weight:414.6206 • MOQ:1KGFree sample:available • COA:available • Specification:6%;10%;16%;98% • Our Advantage:mass production; high-qual...

• Molecular Formula C18H24O2 • Molecular Weight ：272.382 • Appearance：  White to grayish-white crystalline powder • Melting Range：  173ºC   Sepcific Rotation D25 +76 to +83° (dioxane)   

• Molecular Formula C25H28O3 •
• Molecular Weight 376.488 •
• Melting Range 155-157°C •
• Loss on drying ≤0.5% •
• Particle Size 200mesh •
• Assay(HPLC) ≧99% •
• MOQ:1KG ...

Molecular Formula C18H24O3

Molecular Weight 288.381

Appearance white crystalline powder

• Identification No • Melting Range 280-282 °C • Related Substance No • Sepcific Rotation D25 +58° ±5° (0.04 g in 1 ml dioxane) • Loss on dryi...