1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 475995-51-8 Brain PI(4)P L-alpha-Phosphatidylinositol-4-phosphate (Brain, Porcine-Diammonium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) CAS 475995-51-8

Purity 97%+In StockPharmaceutical Standards
CAS No.475995-51-8
Molecular FormulaC47H82O16P2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 475995-51-8 Brain PI(4)P L-alpha-Phosphatidylinositol-4-phosphate (Brain, Porcine-Diammonium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) CAS 475995-51-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 983.14 g/mol gives 1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 475995-51-8 Brain PI(4)P L-alpha-Phosphatidylinositol-4-phosphate (Brain, Porcine-Diammonium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 475995-51-8 Brain PI(4)P L-alpha-Phosphatidylinositol-4-phosphate (Brain, Porcine-Diammonium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) (CAS 475995-51-8) is a high-purity analytical reference standard with the molecular formula C47H82O16P2H4N and a molecular weight of 983.14 g/mol.

Structurally, 1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 475995-51-8 Brain PI(4)P L-alpha-Phosphatidylinositol-4-phosphate (Brain, Porcine-Diammonium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) (C47H82O16P2H4N) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 983.14 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 1,2-di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine (sodium salt) 475995-51-8 Brain PI(4)P L-alpha-Phosphatidylinositol-4-phosphate (Brain, Porcine-Diammonium Salt) PS(18:2(9Z,12Z)/18:2(9Z,12Z)) 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 FormulaC47H82O16P2 2*H4N
Molecular Weight983.14 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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