N'-(5-bromo-2-methylbenzylidene)-4-methylbenzenesulfonohydrazide CAS 2432855-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2432855-13-3 |
| Molecular Formula | C15H15BrN2O2S |
| Molecular Weight | 367.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N'-(5-bromo-2-methylbenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2432855-13-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H15BrN2O2S. Molecular weight: 367.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H15BrN2O2S |
| Molecular Weight | 367.26 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 | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Etizolam Impurity 33 (CAS CATO-C4X-350933)
- 4-{[5-Cyclopropyl-3-(2,6-dichlorophenyl)-1,2-oxazol-4-yl]methoxy}piperidine (CAS 1103501-11-6)
- 1-(Methylsulfonyl)-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperazine (CAS 1201644-34-9)
- 6-Acetoxy-2H-pyran-3(6H)-one (CAS 62644-49-9)
- (R)-1-(3-Chlorophenyl)propan-2-ol (CAS 871477-16-6)
- n-Methyl-1-(pyrimidin-4-yl)piperidin-4-amine (CAS 1247069-69-7)
- 5-(3,4-Dichlorophenoxymethyl)furan-2-carbaldehyde (CAS 438219-86-4)
- 5-Methoxy-2H-chromen-2-one (CAS 51559-36-5)
- N-benzyl-5-hydroxynicotinamide (CAS 1479772-40-1)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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