Letrozole-d4 CAS 1133712-96-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1133712-96-5
Molecular FormulaC17H7D4N5
Molecular Weight289.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Letrozole-d4 CAS 1133712-96-5 chemical structure

Description

High-purity Letrozole-d4 (CAS 1133712-96-5) pharmaceutical standards reference standard. Molecular formula: C17H7D4N5. Molecular weight: 289.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC17H7D4N5
Molecular Weight289.33 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms5

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