4-Chloro-n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-nitrobenzene-1-sulfonamide CAS 301314-58-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301314-58-9 |
| Molecular Formula | C17H15ClN4O5S |
| Molecular Weight | 422.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-nitrobenzene-1-sulfonamide (CAS 301314-58-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H15ClN4O5S. Molecular weight: 422.84 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H15ClN4O5S |
| Molecular Weight | 422.84 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2-(1H-indol-3-yl)ethan-1-one (CAS 874671-31-5)
- 4-({3-[(2-chloro-6-fluorophenyl)methyl]-4-hydroxy-2-oxo-1,2-dihydropyridin-1-yl}methyl)benzene-1-sulfonamide (CAS 477869-78-6)
- 4-Chloro-N-(2-{11,15-dioxa-16-azatetracyclo[8.7.0.0^{2,7}.0^{13,17}]heptadeca-1(10),2(7),3,5,8-pentaen-16-yl}-2-oxoethyl)benzamide (CAS 477853-82-0)
- 4-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzenesulfonyl)morpholine (CAS 344277-88-9)
- 4-{[2-chloro-5-(trifluoromethyl)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate (CAS 338396-26-2)
- 4-Chloro-2-{[3-(trifluoromethyl)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate (CAS 338406-02-3)
- 5-Chloro-N-{1-[3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}-1H-indole-2-carboxamide (CAS 1396799-78-2)
- Ethyl 5-(((4-chloro-N-phenylphenyl)sulfonamido)methyl)-4,5-dihydroisoxazole-3-carboxylate (CAS 306978-14-3)
Recommended Standards
- 1-Bromo-2-(2-iodotetrafluoroethoxy)tetrafluoroethane (CAS 2149602-18-4)
- (2S,4R)-1-(tert-Butoxycarbonyl)-4-((7-chloro-4-methoxyisoquinolin-1-yl)oxy)pyrrolidine-2-carboxylic acid, 97% (CAS 1028252-15-4)
- 3-(1H-benzo[d]imidazol-2-yl)-N-(4-chloro-3-(trifluoromethyl)phenyl)piperidine-1-carboxamide (CAS 837389-88-5)
- 5-(10-Bromodecyl)-2,3-dimethyl-2,5-cyclohexadiene-1,4-dione (CAS 128209-65-4)
- 4’-Bromo-2-methylbiphenyl (CAS 106475-19-8)
- 4-(Isopropylsulfonyl)cyclohexan-1-amine (CAS 1341107-05-8)
- 3,4-Dimethylazepan-4-ol hydrochloride (CAS 1823245-32-4)
- chloridion in water quality (CAS CATO-CQCM102181)
- methyl[(5-methylpyridin-2-yl)methyl]amine (CAS 1060801-52-6)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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