数据库错误: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1]
SELECT * FROM `mycn_models_set` WHERE channelId =

Betamethasone Valerate - Antibiotics - 盐城鸣远药业有限公司、鸣远药业、鸣远药业有限公司、盐城鸣远药业

当前位置:首页 > Products > Antibiotics





Betamethasone Valerate

CAS number: 2152-44-5

Molecular formula: C27H37FO6

molecular weight: 476.57700

Chemical structure:

Details

Product name Betamethasone Valerate
Valerate Shelf life 3 years
Item Specification Result
Appearance White to practically white powder White powde
Identification (by IR) Conforms to the CRS spectrum. Conforms
Specific rotation +75°-+82° (dried substance) +76.3°
Loss on drying <0.5% 0.2%
Residue on ignition <0.2% 0.1%
Related substances (by HPLC) Any impurity<L0% 0.29%
Assay (by HPLC) Total impurities<2.0% 0.62%
Conclusion: Meet the specification according to USP36