Methyl 2-(methylsulfonyl)benzoate CAS 199657-02-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 199657-02-8 |
| Molecular Formula | C9H10O4S |
| Molecular Weight | 214.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(methylsulfonyl)benzoate (CAS 199657-02-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10O4S. Molecular weight: 214.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H10O4S |
| Molecular Weight | 214.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Methyl-3-(methylsulfonyl)benzoic Acid (CAS 1186663-49-9)
- 3-Methyl-4-(methylsulfonyl)benzoic Acid (CAS 1186663-65-9)
- 2-Methyl-4-(methylsulfonyl)benzoic acid (CAS 118939-09-6)
- 2-[2-(Methylsulfonyl)phenyl]acetic Acid (CAS 142336-20-7)
- 2-Methyl-5-(methylsulfonyl)benzoic Acid (CAS 151104-37-9)
- 1-[4-(Methylsulfonyl)phenyl]urea (CAS 343247-75-6)
- 3-Methyl-5-(methylsulfonyl)benzoic acid (CAS 2301077-30-3)
- 4-(Methylsulfonyl)benzohydrazide (CAS 53554-94-2)
Recommended Standards
- Methyl 2-(5-amino-4-carbamoylthiophen-2-yl)acetate (CAS 2163772-35-6)
- Methyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate (CAS 350996-94-0)
- methyl 2-(2-methoxy-2-oxoethyl)thiophene-3-carboxylate (CAS 865187-80-0)
- 4-(4-Methylphenyl)sulfonylmorpholine (CAS 6339-26-0)
- 6,6-Dimethoxy-2,5,5-trimethylhex-2-ene (CAS 67674-46-8)
- 4-(1-Piperidinyl)-3-(trifluoromethyl)aniline (CAS 70339-06-9)
- Beta-Endosulfan (CAS 33213-65-9)
- tert-butyl 5-(4-fluoro-2-hydroxy-phenyl)-2-oxo-1,3,9-triazaspiro[5.5]undecane-9-carboxylate (CAS 2413107-79-4)
- 3-bromo-5-(chlorosulfonyl)-2,6-dimethylbenzoic acid (CAS 1909325-10-5)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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