N'-(3-chloro-5-fluorobenzylidene)-4-methylbenzenesulfonohydrazide CAS 2432855-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2432855-12-2 |
| Molecular Formula | C14H12ClFN2O2S |
| Molecular Weight | 326.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N'-(3-chloro-5-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2432855-12-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12ClFN2O2S. Molecular weight: 326.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12ClFN2O2S |
| Molecular Weight | 326.77 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 | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- 3-Chloro-5-methoxy-4-(1-naphthylmethoxy)benzaldehyde (CAS 429624-26-0)
- N'-(2-chloro-4-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2432855-14-4)
- N'-(2-chloro-6-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 292077-80-6)
- N'-(3-chloro-2-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2432855-10-0)
- N'-(3-chloro-4-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2131827-24-0)
- N'-(4-chloro-2-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2432855-09-7)
Recommended Standards
- N'-(4-chloro-3-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 2306459-81-2)
- Fenofibrate Impurity 16 (CAS CATO-C4X-101816)
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- 2-[2-(dimethylamino)ethoxy]pyridine-4-carbonitrile (CAS 1250850-96-4)
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- 5-(chloromethyl)-1-cyclobutyl-1H-1,2,3,4-tetrazole (CAS 1344114-53-9)
- 3,3,4-trimethylpyrrolidine-2,5-dione 61748-86-5 alpha,alpha-Dimethyl-beta-methylsuccinimide (CAS 61748-86-5)
- C-Peptide（dog） (CAS 39016-05-2)
Why CATO?
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