N-(3,5-Difluorophenyl)-2-hydrazinylpyridine-3-sulfonamide CAS 1155081-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1155081-22-3 |
| Molecular Formula | C11H10F2N4O2S |
| Molecular Weight | 300.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3,5-Difluorophenyl)-2-hydrazinylpyridine-3-sulfonamide (CAS 1155081-22-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10F2N4O2S. Molecular weight: 300.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10F2N4O2S |
| Molecular Weight | 300.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(4-Fluorobenzyl)-2-(5-(furan-2-yl)isoxazol-3-yl)acetamide (CAS 1105217-36-4)
- Trimethyl((2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane (CAS 1218790-52-3)
- 2-(5-(2-Fluorophenyl)isoxazol-3-yl)-N-(furan-2-ylmethyl)acetamide (CAS 1105216-77-0)
- 2-thienylhydrazine (CAS 1262833-38-4)
- 2-Propenoic acid, 1,1'-[phosphinicobis(oxy-2,1-ethanediyl)] ester (CAS 40074-34-8)
- 2-Bromo-7-(4-fluorophenyl)benzo[d]thiazole (CAS 882055-21-2)
- N,N-Bis(2-chloroethyl)propan-1-amine (CAS 621-68-1)
- 2-Propenoic acid, ethenyl ester, homopolymer (CAS 30811-69-9)
- 4-(Pyrrolidin-2-yl)morpholine (CAS 1006-78-6)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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