31272-51-2 177RP9H0XI Cryptoxanthin, (+/-)- beta,beta-Caroten-3'-ol UNII-177RP9H0XI (+/-)-all-trans-beta-Caroten-3-ol beta,beta-Caroten-3-ol, (+/-)- Cryptoxanthin (+/-)-form [MI] CAS 31272-51-2

Purity 97%+In StockPharmaceutical Standards
CAS No.31272-51-2
Molecular FormulaC40H56O
Molecular Weight552.87 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

31272-51-2 177RP9H0XI Cryptoxanthin, (+/-)- beta,beta-Caroten-3'-ol UNII-177RP9H0XI (+/-)-all-trans-beta-Caroten-3-ol beta,beta-Caroten-3-ol, (+/-)- Cryptoxanthin (+/-)-form [MI] CAS 31272-51-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 31272-51-2 177RP9H0XI Cryptoxanthin, (+/-)- beta,beta-Caroten-3'-ol UNII-177RP9H0XI (+/-)-all-trans-beta-Caroten-3-ol beta,beta-Caroten-3-ol, (+/-)- Cryptoxanthin (+/-)-form [MI].

31272-51-2 177RP9H0XI Cryptoxanthin, (+/-)- beta,beta-Caroten-3'-ol UNII-177RP9H0XI (+/-)-all-trans-beta-Caroten-3-ol beta,beta-Caroten-3-ol, (+/-)- Cryptoxanthin (+/-)-form [MI] (CAS 31272-51-2) is a high-purity analytical reference standard with the molecular formula C40H56O and a molecular weight of 552.87 g/mol.

31272-51-2 177RP9H0XI Cryptoxanthin, (+/-)- beta,beta-Caroten-3'-ol UNII-177RP9H0XI (+/-)-all-trans-beta-Caroten-3-ol beta,beta-Caroten-3-ol, (+/-)- Cryptoxanthin (+/-)-form [MI] (C40H56O) contains a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 31272-51-2 177RP9H0XI Cryptoxanthin, (+/-)- beta,beta-Caroten-3'-ol UNII-177RP9H0XI (+/-)-all-trans-beta-Caroten-3-ol beta,beta-Caroten-3-ol, (+/-)- Cryptoxanthin (+/-)-form [MI] under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC40H56O
Molecular Weight552.87 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965

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