1-(2-benzimidazol-2-ylthioacetyl)-4-phenylthiosemicarbazide CAS 62638-88-4

Purity 97%+In StockPharmaceutical Standards
CAS No.62638-88-4
Molecular FormulaC16H15N5OS2
Molecular Weight357.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-benzimidazol-2-ylthioacetyl)-4-phenylthiosemicarbazide CAS 62638-88-4 chemical structure

Description

The molecular framework of 1-(2-benzimidazol-2-ylthioacetyl)-4-phenylthiosemicarbazide (C16H15N5OS2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

1-(2-benzimidazol-2-ylthioacetyl)-4-phenylthiosemicarbazide (CAS 62638-88-4), molecular formula C16H15N5OS2 and molecular weight 357.45 g/mol, is a CATO reference standard with documented purity and traceability.

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

As a certified reference material (CRM), 1-(2-benzimidazol-2-ylthioacetyl)-4-phenylthiosemicarbazide 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 FormulaC16H15N5OS2
Molecular Weight357.45 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms5
Sulfur Atoms2

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