2-Chloro-5-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)(methyl)sulfamoyl]benzoic acid CAS 380193-08-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380193-08-8 |
| Molecular Formula | C19H18ClN3O5S |
| Molecular Weight | 435.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-5-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)(methyl)sulfamoyl]benzoic acid (CAS 380193-08-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H18ClN3O5S. Molecular weight: 435.88 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H18ClN3O5S |
| Molecular Weight | 435.88 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 | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-{4-[(4,6-dimethoxypyrimidin-2-yl)oxy]-2-methylphenyl}benzene-1-sulfonamide (CAS 866154-86-1)
- 4-Chloro-3-(n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-n-methylsulfamoyl)benzoic acid (CAS 721414-83-1)
- N-(5-Chloro-3-(phenylsulfonyl)-1H-indol-2-yl)-4-cyanobenzamide (CAS 918493-46-6)
- 5-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 1023539-10-7)
- 4-Chloro-oxyphenisatin diacetate (CAS 2910823-02-6)
- 1-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzenesulfonyl)-4-methylpiperazine (CAS 344277-97-0)
- N-{[(5-chloro-2-methoxyphenyl)carbamothioyl]amino}-2-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]acetamide (CAS 1024183-79-6)
- 2-Chloro-N-{4-[(4-fluorophenyl)sulfanyl]phenyl}-4-methanesulfonylbenzamide (CAS 339011-57-3)
Recommended Standards
- (2Z)-2-[(Z)-Benzoyl]-3-{3-[(2-chloro-6-fluorophenyl)methyl]-2,4-dimethoxyphenyl}prop-2-enenitrile (CAS 477869-87-7)
- Barium palladium(II) sulfate (CAS 1269617-04-0)
- (±)-Rivaroxaban (CAS 482306-32-1)
- 2-Amino-1-(pyridin-3-yl)ethan-1-one (CAS 51941-15-2)
- Cyclopropyl 2-(3-methylphenyl)ethyl ketone (CAS 898768-30-4)
- [1-(2-ethoxyethyl)cyclopentyl]methanamine (CAS 1281229-10-4)
- n-(4-Bromo-3-methylphenyl)-2-(piperidin-1-yl)acetamide (CAS 196082-32-3)
- 1-(4-Methoxy-2-methylphenyl)-3-methylbutan-1-one (CAS 71898-87-8)
- 1,3-Butadiene, polymer with 1,1-dichloroethene (CAS 26337-95-1)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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