2-Chloro-N-methylthieno[3,2-d]pyrimidin-4-amine CAS 35265-86-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chloro-N-methylthieno[3,2-d]pyrimidin-4-amine.

2-Chloro-N-methylthieno[3,2-d]pyrimidin-4-amine (CAS 35265-86-2) is a high-purity analytical reference standard with the molecular formula C7H6ClN3S and a molecular weight of 199.66 g/mol.

Structurally, 2-Chloro-N-methylthieno[3,2-d]pyrimidin-4-amine (C7H6ClN3S) contains a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 199.66 g/mol, it falls into the medium-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.

As a certified reference material (CRM), 2-Chloro-N-methylthieno[3,2-d]pyrimidin-4-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.

Physical & Chemical Properties

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