Methyl 4-(bromomethyl)benzenesulfonate CAS 89980-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89980-97-2 |
| Molecular Formula | C8H9BrO3S |
| Molecular Weight | 265.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4-(bromomethyl)benzenesulfonate (CAS 89980-97-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9BrO3S. Molecular weight: 265.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9BrO3S |
| Molecular Weight | 265.12 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.) | 1982 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 147497-57-2 4-(Bromomethyl)-4'-fluoro-1,1'-biphenyl 7332AA C13H10BrF (CAS 147497-57-2)
- 4'-(Bromomethyl)-2-fluoro-1,1'-biphenyl (CAS 193013-76-2)
- 1-(Bromomethyl)-3-(3-fluorophenyl)benzene (CAS 83169-84-0)
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- 4-(Bromomethyl)-[3,4'-bipyridin]-6-ol (CAS 1227590-85-3)
- 4-(Bromomethyl)-[3,3'-bipyridin]-2-ol (CAS 1227605-25-5)
Recommended Standards
- Methyl 3-(2-bromoethoxy)thiophene-2-carboxylate (CAS 866154-78-1)
- 5-Bromo-N,N-dimethylpyridine-2-sulfonamide (CAS 1000848-50-9)
- Hydrochlorothiazide Impurity 9 (CAS 364-96-5)
- 2-(4-Ethoxyphenyl)-4-methylpyrrolidine (CAS 603068-21-9)
- 9-(2,4-Dichlorophenyl)-6,9-dihydro-[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(5H)-one (CAS 882747-24-2)
- Pentoxyverine Impurity 16 (CAS CATO-C4X-227016)
- (5-Chloro-2-hydroxy-1,3-phenylene)dimethanol (CAS 17026-49-2)
- 7H-Pyrrolo[2,3-d]pyrimidine-4,6-diol (CAS 89488-03-9)
- Allatotropin (CAS 120928-88-3)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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