(E)-2-((1H-pyrrol-2-yl)methylene)hydrazine-1-carbothioamide CAS 433215-03-3

Purity 97%+In StockPharmaceutical Standards
CAS No.433215-03-3
Molecular FormulaC6H8N4S
Molecular Weight168.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-2-((1H-pyrrol-2-yl)methylene)hydrazine-1-carbothioamide CAS 433215-03-3 chemical structure

Description

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

(E)-2-((1H-pyrrol-2-yl)methylene)hydrazine-1-carbothioamide (CAS 433215-03-3), molecular formula C6H8N4S and molecular weight 168.22 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (E)-2-((1H-pyrrol-2-yl)methylene)hydrazine-1-carbothioamide (C6H8N4S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 168.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC6H8N4S
Molecular Weight168.22 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4
Sulfur Atoms1

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