2-Chloro-1-methoxy-4-(methylsulfonyl)benzene CAS 98490-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98490-92-7 |
| Molecular Formula | C8H9ClO3S |
| Molecular Weight | 220.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-1-methoxy-4-(methylsulfonyl)benzene (CAS 98490-92-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9ClO3S. Molecular weight: 220.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9ClO3S |
| Molecular Weight | 220.67 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-(2-fluorophenyl)-1-methylbenzene (CAS 1214378-09-2)
- 5-Chloro-3-propoxythiophene-2-carboxylic acid (CAS 1392233-78-1)
- (2-Chloro-6-(methylsulfonyl)phenyl)methanol (CAS 1549395-22-3)
- Methyl 4-chloro-3-ethoxythiophene-2-carboxylate (CAS 1708401-29-9)
- 4-Chloro-3-isopropoxythiophene-2-carboxylic acid (CAS 1774902-71-4)
- 5-Chloro-4-isopropoxythiophene-2-carboxylic acid (CAS 1779121-96-8)
- 5-Chloro-3-isopropoxythiophene-2-carboxylic acid (CAS 1779122-99-4)
- Methyl 5-chloro-3-ethoxythiophene-2-carboxylate (CAS 181063-66-1)
Recommended Standards
- 2-(4-Chlorobenzenesulfonyl)ethan-1-ol (CAS 35847-95-1)
- 2-Ethoxybenzenesulfonyl chloride (CAS 68800-33-9)
- 1-chloromethanesulfonyl-3-methoxybenzene (CAS 928782-52-9)
- 474942-73-9 N-palmitoyl homocysteine (PHC) N-palmitoyl homocysteine (ammonium salt) PHC PamHcy (CAS 474942-73-9)
- N-(5,5-dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-4-methylbenzamide (CAS 361160-14-7)
- 4-(4-Methoxyphenyl)-2,4,5,6-tetrahydropyrrolo[2,3-c]pyrazol-3-ol (CAS 1707585-66-7)
- 1-Ethylcyclopentane-1-carboxylic acid (CAS 17206-19-8)
- Benzylhexadecyldimethyl ammonium chloride (CAS 30251-10-6)
- (S)-Methyl 2-acetamido-3-(1H-imidazol-4-yl)propanoate hydrochloride (CAS 88530-34-1)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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