ROX NHS ester, 5-isomer CAS 344402-35-3

Purity 97%+In StockPharmaceutical Standards
CAS No.344402-35-3
Molecular FormulaC37H33N3O7
Molecular Weight631.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

ROX NHS ester, 5-isomer CAS 344402-35-3 chemical structure

Description

High-purity ROX NHS ester, 5-isomer (CAS 344402-35-3) pharmaceutical standards reference standard. Molecular formula: C37H33N3O7. Molecular weight: 631.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC37H33N3O7
Molecular Weight631.67 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)23.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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