1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-thieno[2,3-d]pyrimidine-6-carboxylic acid CAS 129177-39-5

Description

Compared with other compounds in its class, the molecular weight of 240.24 g/mol gives 1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-thieno[2,3-d]pyrimidine-6-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-thieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 129177-39-5) is a high-purity analytical reference standard with the molecular formula C9H8N2O4S and a molecular weight of 240.24 g/mol.

Structurally, 1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-thieno[2,3-d]pyrimidine-6-carboxylic acid (C9H8N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 240.24 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 1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-thieno[2,3-d]pyrimidine-6-carboxylic acid 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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