n-cYano-n′-methylthiourea CAS 78286-57-4

Purity 97%+In StockPharmaceutical Standards
CAS No.78286-57-4
Molecular FormulaC3H5N3S
Molecular Weight115.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-cYano-n′-methylthiourea CAS 78286-57-4 chemical structure

Description

CATO manufactures n-cYano-n′-methylthiourea 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.

n-cYano-n′-methylthiourea (CAS 78286-57-4), molecular formula C3H5N3S and molecular weight 115.16 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrile group, sulfur-containing functionality, n-cYano-n′-methylthiourea is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 115.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC3H5N3S
Molecular Weight115.16 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.)1979
Nitrogen Atoms3
Sulfur Atoms1

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