(E)-N'-((5-bromopyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide CAS 2415435-97-9
| CAS No. | 2415435-97-9 |
| Molecular Formula | C13H12BrN3O2S |
| Molecular Weight | 354.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (E)-N'-((5-bromopyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide (CAS 2415435-97-9), a certified reference material (molecular formula C13H12BrN3O2S, MW 354.22 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, (E)-N'-((5-bromopyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 354.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (E)-N'-((5-bromopyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide 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 | C13H12BrN3O2S |
| Molecular Weight | 354.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- Benzyl (5-bromo-2-(methylthio)pyrimidin-4-yl)carbamate (CAS 1820664-83-2)
- (E)-N'-((6-bromopyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide (CAS 2432855-00-8)
- Ethyl 4-(4-acetylphenyl)-2-bromothiazole-5-carboxylate (CAS 1206908-21-5)
- 1-(3-(Perfluoropropyl)-5-phenyl-1H-pyrazol-1-yl)ethan-1-one (CAS 231947-24-3)
- 4-(Dimethylamino)-3,5-dimethylbenzoic acid (CAS 87725-33-5)
- 2-Methyl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid (CAS 117724-63-7)
- n'-(2-Chloroacetyl)-4-(diethylamino)benzohydrazide hydrochloride (CAS 1052539-57-7)
- tert-Butyl (4-((2-chloroacetamido)methyl)phenyl)carbamate (CAS 925920-84-9)
- 1-Methyl-1,4-bis(2-(stearoyloxy)ethyl)piperazin-1-ium methyl sulfate (CAS 65060-32-4)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(4-chlorophenyl)-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 303151-99-7)
- Aldicarb-Sulfone (CAS 1646-88-4)
- 1-(2-Amino-3,6-dimethoxyphenyl)ethanone (CAS 98300-35-7)
- 3-Bromo-6-(methylthio)pyridazine (CAS 1159977-67-9)
- Eledoisin Related Peptide (CAS 2990-43-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com