N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-bromobenzenesulfonohydrazide CAS 672925-39-2
| CAS No. | 672925-39-2 |
| Molecular Formula | C15H12BrN3O3S2 |
| Molecular Weight | 426.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-bromobenzenesulfonohydrazide (CAS 672925-39-2) is a high-purity analytical reference standard with the molecular formula C15H12BrN3O3S2 and a molecular weight of 426.31 g/mol.
The molecular framework of N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-bromobenzenesulfonohydrazide (C15H12BrN3O3S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-bromobenzenesulfonohydrazide 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
| Molecular Formula | C15H12BrN3O3S2 |
| Molecular Weight | 426.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
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Why CATO?
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