4-{2-[(5-chloro-2-methoxyphenyl)formamido]ethyl}benzene-1-sulfonyl chloride CAS 33924-54-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33924-54-8 |
| Molecular Formula | C16H15Cl2NO4S |
| Molecular Weight | 388.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{2-[(5-chloro-2-methoxyphenyl)formamido]ethyl}benzene-1-sulfonyl chloride (CAS 33924-54-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H15Cl2NO4S. Molecular weight: 388.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H15Cl2NO4S |
| Molecular Weight | 388.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 4-Chloro-N-{9-chloro-5H-thiochromeno[4,3-d]pyrimidin-2-yl}benzamide (CAS 882748-16-5)
- 2-Chloro-N-(2-(3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzamide (CAS 921531-81-9)
- 7-Chloro-2-(4-isobutoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160255-92-4)
- 7-Chloro-2-(3-isobutoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160256-00-7)
- 2-(6-Chloro-4-(4-chlorophenyl)-2-methylquinolin-3-yl)pentanoic acid (CAS 957891-15-5)
- 4-Chloro-N-(4-(((4-chlorophenyl)thio)methyl)phenyl)benzamide (CAS 321431-64-5)
- 6-chloro-4-[(4-chlorophenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 866134-68-1)
- 4-(5-Chloro-2-methylphenyl)-N-(4-isopropylphenyl)piperazine-1-carbothioamide (CAS 904662-37-9)
Recommended Standards
- 3-(n-Benzyl2,6-dichlorobenzenesulfonamido)propanoic acid (CAS 794584-37-5)
- 4-Amino-5-(3,4-dichlorobenzoyl)-2-(phenylamino)thiophene-3-carbonitrile (CAS 338959-74-3)
- 3-(3-Chlorobenzenesulfonyl)-N-(4-chlorophenyl)-2-hydroxy-2-methylpropanamide (CAS 338424-22-9)
- 5-(tert-Butyl)pyrimidine-2,4(1H,3H)-dione (CAS 17432-97-2)
- 5-Cyclopropoxy-2-isopropyl-N,N-dimethylpyridin-3-amine (CAS 1243479-73-3)
- (3,5-Difluorophenyl)(4-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898776-93-7)
- 89-51-0 Homophthalic acid Benzeneacetic acid, 2-carboxy- (2-Carboxyphenyl)acetic acid o-Toluic acid, alpha-carboxy- (8CI) 4-09-00-03343 (Beilstein Handbook Reference) BRN 1872069 2-Carboxybenzeneacetic acid (o-Carboxymethyl)benzoic acid alpha-Carboxy-o-toluic acid EINECS 201-913-9 NSC 15185 Toluene-alpha,2-dicarboxylic acid o-Toluic acid, alpha-carboxy- (CAS 89-51-0)
- 2-(Trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1060811-16-6)
- Methyl 3-[methyl(pentan-2-yl)amino]propanoate (CAS 1154279-11-4)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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