156281-11-7 4-(tert-Butoxycarbonyloxy)benzylalcohol Carbonic acid 1,1-Dimethylethyl 4-(Hydroxymethyl)phenyl Ester tert-Butyl p-(Hydroxymethyl)phenyl Carbonate CAS 156281-11-7

Purity 97%+In StockPharmaceutical Standards
CAS No.156281-11-7
Molecular FormulaC12H16O4
Molecular Weight224.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

156281-11-7 4-(tert-Butoxycarbonyloxy)benzylalcohol Carbonic acid 1,1-Dimethylethyl 4-(Hydroxymethyl)phenyl Ester tert-Butyl p-(Hydroxymethyl)phenyl Carbonate CAS 156281-11-7 chemical structure

Description

Order 156281-11-7 4-(tert-Butoxycarbonyloxy)benzylalcohol Carbonic acid 1,1-Dimethylethyl 4-(Hydroxymethyl)phenyl Ester tert-Butyl p-(Hydroxymethyl)phenyl Carbonate (CAS 156281-11-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H16O4. Molecular weight: 224.25 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC12H16O4
Molecular Weight224.25 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001

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