methyl 2-bromo-3-(chlorosulfonyl)benzoate CAS 1692461-78-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1692461-78-1 |
| Molecular Formula | C8H6BrClO4S |
| Molecular Weight | 313.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies methyl 2-bromo-3-(chlorosulfonyl)benzoate (CAS 1692461-78-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6BrClO4S. Molecular weight: 313.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6BrClO4S |
| Molecular Weight | 313.55 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; 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.) | 1994 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related methyl Standards
- Methyl 3-bromo-4-(chlorosulfonyl)benzoate (CAS 1354953-47-1)
- methyl 4-bromo-2-(chlorosulfonyl)benzoate (CAS 1374249-95-2)
- 5-Bromo-3-(chlorosulfonyl)-2-methylbenzoic acid (CAS 1375473-02-1)
- 3-bromo-5-(chlorosulfonyl)-2-methylbenzoic acid (CAS 1375473-88-3)
- 3-Bromo-5-(chlorosulfonyl)-4-methylbenzoic acid (CAS 1394042-66-0)
- (3-Bromo-2-fluorophenyl)(2-chlorophenyl)methanone (CAS 1428881-64-4)
- Methyl 4-bromo-3-(chlorosulfonyl)benzoate (CAS 168969-13-9)
- 2-Bromo-3-chloro-4-fluorobenzophenone (CAS 951890-07-6)
Recommended Standards
- (6-Bromobenzo[d][1,3]dioxol-5-yl)methanesulfonyl chloride (CAS 1824092-42-3)
- (3-Bromophenyl)(3-chloro-5-fluorophenyl)methanone (CAS 844879-45-4)
- (4-Bromophenyl)(3-chloro-5-fluorophenyl)methanone (CAS 844879-12-5)
- (E)-3-(dimethylamino)-2-(furan-2-carbonyl)acrylonitrile (CAS 52200-21-2)
- 2,2-(2-tert-Butoxy-2-oxoethylazanediyl)bis(ethane-2,1-diyl) bis(2-(tert-butoxycarbonylamino)propanoate) (CAS 1426654-38-7)
- (2E)-3-(1-Ethyl-1H-pyrazol-4-yl)acrylic acid (CAS 304903-09-1)
- (E)-2-(But-2-enoyl)-1-ethyl-5,5-dimethylpyrazolidin-3-one (CAS 365456-23-1)
- 4-Methylsulfonyloxy benzenethiol (CAS 62262-84-4)
- Saxagliptin Impurity 35 Mesylate (CAS 1564266-70-1)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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