4-Chloro-8-methoxy-5H-pyrimido[5,4-b]indole CAS 98792-03-1

Description

The occurrence of 4-Chloro-8-methoxy-5H-pyrimido[5,4-b]indole is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Chloro-8-methoxy-5H-pyrimido[5,4-b]indole (CAS 98792-03-1), molecular formula C11H8ClN3O and molecular weight 233.65 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-Chloro-8-methoxy-5H-pyrimido[5,4-b]indole (C11H8ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 233.65 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.

CATO manufactures 4-Chloro-8-methoxy-5H-pyrimido[5,4-b]indole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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