1-(2-Methoxyethyl)-1h-1,2,3,4-tetrazole-5-thiol CAS 99660-87-4

Purity 97%+In StockPharmaceutical Standards
CAS No.99660-87-4
Molecular FormulaC4H8N4OS
Molecular Weight160.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Methoxyethyl)-1h-1,2,3,4-tetrazole-5-thiol CAS 99660-87-4 chemical structure

Description

1-(2-Methoxyethyl)-1h-1,2,3,4-tetrazole-5-thiol (CAS 99660-87-4) is a high-purity analytical reference standard with the molecular formula C4H8N4OS and a molecular weight of 160.20 g/mol.

1-(2-Methoxyethyl)-1h-1,2,3,4-tetrazole-5-thiol (C4H8N4OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 1-(2-Methoxyethyl)-1h-1,2,3,4-tetrazole-5-thiol 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 FormulaC4H8N4OS
Molecular Weight160.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1985
Nitrogen Atoms4
Sulfur Atoms1

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