7-Ethyl-10-Hydroxycamptothecin CAS 119577-28-5

Purity 97%+In StockPharmaceutical Standards
CAS No.119577-28-5
Molecular FormulaC22H20N2O5
Molecular Weight392.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Ethyl-10-Hydroxycamptothecin CAS 119577-28-5 chemical structure

Description

Order 7-Ethyl-10-Hydroxycamptothecin (CAS 119577-28-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H20N2O5. Molecular weight: 392.40 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC22H20N2O5
Molecular Weight392.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2

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