5-Cyclopropyl-1,2,4-thiadiazol-3-amine CAS 1342142-02-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1342142-02-2
Molecular FormulaC5H7N3S
Molecular Weight141.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Cyclopropyl-1,2,4-thiadiazol-3-amine CAS 1342142-02-2 chemical structure

Description

As a certified reference material (CRM), 5-Cyclopropyl-1,2,4-thiadiazol-3-amine 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.

CATO supplies 5-Cyclopropyl-1,2,4-thiadiazol-3-amine (CAS 1342142-02-2), a certified reference material (molecular formula C5H7N3S, MW 141.19 g/mol) for analytical method development and quality control.

Structurally, 5-Cyclopropyl-1,2,4-thiadiazol-3-amine (C5H7N3S) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 141.19 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H7N3S
Molecular Weight141.19 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)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Nitrogen Atoms3
Sulfur Atoms1

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