3-Methylbut-2-en-1-yl trihydrogen diphosphate CAS 358-72-5

Purity 97%+In StockPharmaceutical Standards
CAS No.358-72-5
Molecular FormulaC5H12O7P2
Molecular Weight246.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methylbut-2-en-1-yl trihydrogen diphosphate CAS 358-72-5 chemical structure

Description

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.

3-Methylbut-2-en-1-yl trihydrogen diphosphate (CAS 358-72-5) is a high-purity analytical reference standard with the molecular formula C5H12O7P2 and a molecular weight of 246.09 g/mol.

Owing to a carbohydrate-derived structure, a phosphate ester group, 3-Methylbut-2-en-1-yl trihydrogen diphosphate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 246.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC5H12O7P2
Molecular Weight246.09 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957

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