6929-40-4 N-Biotinyl-4-aminobenzoic acid Benzoic acid, 4-((5-(hexahydro-2-oxo-1H-thieno(3,4-d)imidazol-4-yl)-1-oxopentyl)amino)-, ion(1-)- Biot-pab B-Paba CAS 6929-40-4

Description

Compared with other compounds in its class, the molecular weight of 369.48 g/mol gives 6929-40-4 N-Biotinyl-4-aminobenzoic acid Benzoic acid, 4-((5-(hexahydro-2-oxo-1H-thieno(3,4-d)imidazol-4-yl)-1-oxopentyl)amino)-, ion(1-)- Biot-pab B-Paba distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6929-40-4 N-Biotinyl-4-aminobenzoic acid Benzoic acid, 4-((5-(hexahydro-2-oxo-1H-thieno(3,4-d)imidazol-4-yl)-1-oxopentyl)amino)-, ion(1-)- Biot-pab B-Paba (CAS 6929-40-4), molecular formula C17H27N3O4S and molecular weight 369.48 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 6929-40-4 N-Biotinyl-4-aminobenzoic acid Benzoic acid, 4-((5-(hexahydro-2-oxo-1H-thieno(3,4-d)imidazol-4-yl)-1-oxopentyl)amino)-, ion(1-)- Biot-pab B-Paba (C17H27N3O4S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 369.48 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 6929-40-4 N-Biotinyl-4-aminobenzoic acid Benzoic acid, 4-((5-(hexahydro-2-oxo-1H-thieno(3,4-d)imidazol-4-yl)-1-oxopentyl)amino)-, ion(1-)- Biot-pab B-Paba 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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