3-(2,4-Dichloro-5-fluorophenyl)-1H-pyrazole-4-sulfonamide CAS 1292620-27-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1292620-27-9 |
| Molecular Formula | C9H6Cl2FN3O2S |
| Molecular Weight | 310.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,4-Dichloro-5-fluorophenyl)-1H-pyrazole-4-sulfonamide (CAS 1292620-27-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6Cl2FN3O2S. Molecular weight: 310.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6Cl2FN3O2S |
| Molecular Weight | 310.13 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 2,4-dichloro-5-[(cyclopropylamino)sulfonyl]benzoic acid (CAS 31914-94-0)
- 4-[3,5-dichloro-2-(difluoromethoxy)phenyl]-2-methyl-1,3-thiazole (CAS 790263-52-4)
- 6,8-Dichloro-2-(4-fluorophenyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 40728-56-1)
- 2,4-Dichloro-N-(4-(1-hydroxyethyl)phenyl)benzamide (CAS 1156912-69-4)
- Methyl 2-((2,6-dichloro-3-methylphenyl)amino)benzoate (CAS 3254-79-3)
- 3,4-Dichloro-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole-2,5-dione (CAS 39147-10-9)
- 4,5-Dichloro-2-(5-(trifluoromethyl)pyridin-2-yl)pyridazin-3(2H)-one (CAS 89570-57-0)
- Dichloro(1,10-phenanthroline-κN1,κN10)cobalt (CAS 48165-46-4)
Recommended Standards
- 1-(2,2-Diethoxyethyl)-4-iodo-1H-pyrazole (CAS 1255147-51-3)
- 3-Iodo-2-phenyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 1338582-28-7)
- 3-iodo-1-methyl-1H-indazole-5-carboxylic acid (CAS 1234616-33-1)
- N-(4-(1-aminoethyl)phenyl)acetamide hydrochloride (CAS 120342-71-4)
- (1R,3r)-3-(3-fluoro-4-(trifluoromethoxy)phenoxy)cyclobutan-1-amine hydrochloride (CAS 1630907-37-7)
- 2-(2-(Benzyloxy)-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 779331-12-3)
- (Nle13, Glu14) Motilin, human, porcine (CAS 50881-15-7)
- 6-Chloro-N-cyclopropylpyridine-2-carboxamide (CAS 149527-07-1)
- Zolpidem 6-Carboxylic Acid Methyl Ester (CAS 917252-81-4)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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