(1S,2S)-2-(2-(9H-xanthen-9-yl)acetyl)cyclopropanecarboxylic acid CAS 203208-44-0

Purity 97%+In StockPharmaceutical Standards
CAS No.203208-44-0
Molecular FormulaC19H16O4
Molecular Weight308.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,2S)-2-(2-(9H-xanthen-9-yl)acetyl)cyclopropanecarboxylic acid CAS 203208-44-0 chemical structure

Description

CATO supplies (1S,2S)-2-(2-(9H-xanthen-9-yl)acetyl)cyclopropanecarboxylic acid (CAS 203208-44-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H16O4. Molecular weight: 308.33 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H16O4
Molecular Weight308.33 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2015

Recommended Standards

Why CATO?