4-acetylamino-3-methyl-benzenesulfonyl chloride CAS 14988-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14988-21-7 |
| Molecular Formula | C9H16ClNO3S |
| Molecular Weight | 253.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-acetylamino-3-methyl-benzenesulfonyl chloride (CAS 14988-21-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H16ClNO3S. Molecular weight: 253.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H16ClNO3S |
| Molecular Weight | 253.75 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 methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related acetylamino Standards
- 4-[2-(Acetylamino)ethoxy]-3-methoxybenzoic acid (CAS 1096334-76-7)
- N-(4-Acetylamino-3-methyl-phenyl)-2-chloro-propionamide (CAS 500188-25-0)
- 2'-(Acetylamino)[1,1'-biphenyl]-4-carboxylic acid (CAS 854236-96-7)
- 4-ACetylamino-3-methyl-5-nitro-benzoic acid methyl ester (CAS 1263818-07-0)
- Ethyl 4-(acetylamino)-3-nitrobenzoate (CAS 175204-17-8)
- 5-ACetyl-2-acetylamino-4-methyl-thiophene-3-carboxylic acid methyl ester (CAS 4651-88-1)
- (3-Acetylamino-adamantan-1-yl)-acetic acid (CAS 75667-93-5)
- 3-[(Acetylamino)methyl]adamantane-1-carboxylic acid (CAS 696653-76-6)
Recommended Standards
- 4-(Chloromethyl)-2-(4-ethoxyphenyl)-1,3-thiazole (CAS 147046-35-3)
- 6-Chloro-2-piperazin-1-yl-1,3-benzothiazole (CAS 153025-29-7)
- 4-(3-Amino-4-chlorophenyl)-N,N-dimethylthiazol-2-amine (CAS 1443290-26-3)
- 1-(8-Azabicyclo[3.2.1]oct-2-en-8-yl)-2-(naphthalen-1-yl)ethan-1-one (CAS 1797335-18-2)
- 1-(2-Hydroxy-2-(2-methoxyphenyl)ethyl)-1H-1,2,3-triazole-4-carbohydrazide (CAS 1403233-73-7)
- 2-(Cyclopropylamino)-3-(4,5-dimethyl-1h-imidazol-1-yl)propanamide (CAS 1249154-77-5)
- 1-Phenyl-N-propylpiperidin-4-amine (CAS 1096836-52-0)
- 5-Phenylbenzo[d]thiazole (CAS 91804-56-7)
- Ethyl 2-(4-chloro-2-(methylthio)pyrimidin-5-yl)-2-methylpropanoate (CAS 1201362-85-7)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com