N-(2-Chloro-4-hydroxyphenyl)benzenesulfonamide CAS 88680-97-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88680-97-1 |
| Molecular Formula | C12H10ClNO3S |
| Molecular Weight | 283.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2-Chloro-4-hydroxyphenyl)benzenesulfonamide (CAS 88680-97-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H10ClNO3S. Molecular weight: 283.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H10ClNO3S |
| Molecular Weight | 283.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-((5-Chloro-1,3,4-thiadiazol-2-yl)oxy)-N-methyl-N-phenylacetamide (CAS 105609-61-8)
- 2-Chloro-N-(5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 1105192-65-1)
- 2-((5-Chloro-8-methoxyquinolin-4-yl)thio)acetic acid (CAS 1315349-45-1)
- 4-Chloro-6-(methanesulfonylmethyl)-2-(pyridin-3-yl)pyrimidine (CAS 1610377-09-7)
- 2-(3-Chloro-phenoxy)-thiazole-4-carboxylic acid ethyl ester (CAS 162276-40-6)
- 2-Chloro-N-(5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 18199-99-0)
- (Z)-({2-[(5-chloro-1,2,3-thiadiazol-4-yl)methoxy]phenyl}methylidene)(methoxy)amine (CAS 338954-28-2)
- 2-{[4-(3-chloro-4-methylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 923713-39-7)
Recommended Standards
- Methyl 4-[(2-chloro-1,3-thiazol-5-yl)methoxy]-benzenecarboxylate (CAS 339105-21-4)
- N-(4-chlorophenyl)-6-(methylsulfonyl)pyridazin-3-amine (CAS 339013-07-9)
- Methyl 3-((2-chlorothiazol-5-yl)methoxy)benzoate (CAS 338393-42-3)
- 3-Amino-6-isopropylthieno[2,3-b]pyridine-2-carboxylic acid (CAS 1035831-02-7)
- 2-(((2-Aminoethyl)thio)methyl)-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-ol (CAS 1144461-80-2)
- [(2,3-Dichlorophenyl)methyl](propan-2-yl)amine hydrochloride (CAS 1158607-79-4)
- 4-chloro-2-(4-fluorophenyl)-6-(trifluoromethyl)pyrimidine (CAS 1443979-04-1)
- N-[(pyridazin-3-yl)methyl]acetamide (CAS 1699949-28-4)
- 6-Amino-8-bromoimidazo[1,2-a]pyridine-3-carbonitrile (CAS 2091092-29-2)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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