1-Ethynylcyclopropane-1-sulfinate (sodium) CAS 2917638-88-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2917638-88-9
Molecular FormulaC5H5NaO2S
Molecular Weight152.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethynylcyclopropane-1-sulfinate (sodium) CAS 2917638-88-9 chemical structure

Description

1-Ethynylcyclopropane-1-sulfinate (sodium) (CAS 2917638-88-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5NaO2S. Molecular weight: 152.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC5H5NaO2S
Molecular Weight152.15 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2004
Sulfur Atoms1

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