40289-37-0 D-ribo-phytosphingosine(C17 base) CAS 40289-37-0

Purity 97%+In StockPharmaceutical Standards
CAS No.40289-37-0
Molecular FormulaC17H37NO3
Molecular Weight303.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

40289-37-0 D-ribo-phytosphingosine(C17 base) CAS 40289-37-0 chemical structure

Description

CATO manufactures 40289-37-0 D-ribo-phytosphingosine(C17 base) 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.

CATO supplies 40289-37-0 D-ribo-phytosphingosine(C17 base) (CAS 40289-37-0), a certified reference material (molecular formula C17H37NO3, MW 303.48 g/mol) for analytical method development and quality control.

Structurally, 40289-37-0 D-ribo-phytosphingosine(C17 base) (C17H37NO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 303.48 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC17H37NO3
Molecular Weight303.48 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1968
Nitrogen Atoms1

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