D-erythro-Sphingosine-1-phosphate CAS 26993-30-6

Purity >95%In StockPharmaceutical Standards
CAS No.26993-30-6
Molecular FormulaC18H38NO5P
Molecular Weight379.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-erythro-Sphingosine-1-phosphate CAS 26993-30-6 chemical structure

Description

D-erythro-Sphingosine-1-phosphate (CAS 26993-30-6), molecular formula C18H38NO5P and molecular weight 379.47 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H38NO5P, D-erythro-Sphingosine-1-phosphate contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 379.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

As a certified reference material (CRM), D-erythro-Sphingosine-1-phosphate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC18H38NO5P
Molecular Weight379.47 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1964
Nitrogen Atoms1

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