2-Methoxyestrone-1?4?16?16-d4 CAS 949885-90-9

Purity >95%In StockPharmaceutical Standards
CAS No.949885-90-9
Molecular FormulaC19H20D4O3
Molecular Weight304.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methoxyestrone-1?4?16?16-d4 CAS 949885-90-9 chemical structure

Description

Order 2-Methoxyestrone-1?4?16?16-d4 (CAS 949885-90-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H20D4O3. Molecular weight: 304.42 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC19H20D4O3
Molecular Weight304.42 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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