Methyl 3-chloro-5-(methylsulfonyl)benzoate CAS 151104-62-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 151104-62-0 |
| Molecular Formula | C9H9ClO4S |
| Molecular Weight | 248.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-chloro-5-(methylsulfonyl)benzoate (CAS 151104-62-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9ClO4S. Molecular weight: 248.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO4S |
| Molecular Weight | 248.68 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Chloro-3-methyl-4-(methylsulfonyl)benzoic acid (CAS 106904-09-0)
- 2-(3-Chloro-4-(methylsulfonyl)phenyl)acetic acid (CAS 1265819-83-7)
- 4-Chloro-2-cyclopropyl-6-(4-fluorophenyl)pyrimidine (CAS 1354753-95-9)
- 5-chloro-2-(ethanesulfonyl)benzoic acid (CAS 1384428-08-3)
- Methyl 2-chloro-5-(methylsulfonyl)benzoate (CAS 151104-30-2)
- 4-Chloro-2-methyl-5-(methylsulfonyl)-benzoic Acid (CAS 176309-00-5)
- 1-(3-Chloro-4-fluorophenyl)-2-phenylethan-1-one (CAS 845781-19-3)
- 1-(3-Chloro-5-fluorophenyl)-2-phenylethan-1-one (CAS 845781-21-7)
Recommended Standards
- 3-(Chlorosulfonyl)-4,5-dimethylbenzoic acid (CAS 151104-64-2)
- Methyl 2-((2-chlorophenyl)sulfonyl)acetate (CAS 145449-37-2)
- Methyl 2-(4-chlorobenzenesulfonyl)acetate (CAS 15446-25-0)
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-(3,5-dimethylphenyl)-N-methylthiophene-3-sulfonamide (CAS 1207022-15-8)
- 3,4-Bis(tert-butoxycarbonylamino)phenylboronic acid (CAS 1233693-22-5)
- 2-amino-N-(3-methoxyphenyl)acetamide (CAS 724692-89-1)
- Tert-butyl (4-amino-4-thioxobutan-2-yl)carbamate (CAS 159877-49-3)
- Pentane-1,2-diyl dimethanesulfonate (CAS 2007920-95-6)
- 1-[2,3,4,6-Tetrakis-O-(phenylmethyl)-D-glucopyranosyl]-2,5-pyrrolidinedione (CAS 870472-23-4)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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