4-((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)benzoic acid CAS 885269-32-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885269-32-9 |
| Molecular Formula | C19H14ClNO4S |
| Molecular Weight | 387.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)benzoic acid (CAS 885269-32-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H14ClNO4S. Molecular weight: 387.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H14ClNO4S |
| Molecular Weight | 387.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- N-(3-Chloro-4-fluorophenyl)-5-methyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574596-17-0)
- 3-((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)benzoic acid (CAS 885269-88-5)
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Recommended Standards
- 1-[2-(4-Fluoro-phenyl)-imidazo[1,2-a]pyridin-3-ylmethyl]-piperidine-4-carboxylic acid (CAS 728916-56-1)
- Methyl 5-[(4-chlorophenyl)sulfanyl]-4-[(hydroxyimino)methyl]-1-phenyl-1H-pyrazole-3-carboxylate (CAS 318237-99-9)
- Falnidamol (CAS 196612-93-8)
- 3-(3-Bromobenzoyl)-1-vinylpyrrolidin-2-one (CAS 878209-06-4)
- 1-(3-Methoxyphenyl)ethylamine Hydrochloride (CAS 854184-18-2)
- Sucrose 4,6-Methyl Orthoester (CAS 116015-72-6)
- N1-(4-chloro-6-methylpyrimidin-2-yl)-2,2-dimethylpropanamide (CAS 139337-66-9)
- 1-Benzhydrylazetidine-3-carboxamide (CAS 1391919-91-7)
- (Z)-2-Bromohex-2-enal (CAS 150637-04-0)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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