4-Chloro-N-(2,3-dimethyl-1,2,4-thiadiazol-5(2H)-ylidene)aniline CAS 89476-27-7

Description

The occurrence of 4-Chloro-N-(2,3-dimethyl-1,2,4-thiadiazol-5(2H)-ylidene)aniline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Chloro-N-(2,3-dimethyl-1,2,4-thiadiazol-5(2H)-ylidene)aniline (CAS 89476-27-7), molecular formula C10H10ClN3S and molecular weight 239.72 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-Chloro-N-(2,3-dimethyl-1,2,4-thiadiazol-5(2H)-ylidene)aniline (C10H10ClN3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 239.72 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 4-Chloro-N-(2,3-dimethyl-1,2,4-thiadiazol-5(2H)-ylidene)aniline 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

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