3-Bromo-5-(methylthio)benzoic acid CAS 453566-00-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 453566-00-2 |
| Molecular Formula | C8H7BrO2S |
| Molecular Weight | 247.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-(methylthio)benzoic acid (CAS 453566-00-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7BrO2S. Molecular weight: 247.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7BrO2S |
| Molecular Weight | 247.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(5-Bromo-2-(methylthio)pyrimidin-4-yl)ethanone (CAS 1092287-25-6)
- 2-Bromo-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (CAS 1368297-20-4)
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- 4-Bromo-5-fluoro-1-N-propylbenzene-1,2-diamine (CAS 1498605-64-3)
- 3-Bromo-5-mercapto-2-methylbenzoic acid (CAS 1566672-01-2)
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- 3-Bromo-1-(thiazol-2-yl)pyrrolidin-2-one (CAS 178946-31-1)
- Bromo-PEG2-MS (CAS 1935075-34-5)
Recommended Standards
- 3-Bromo-4-(methylsulfanyl)benzoic acid (CAS 58123-71-0)
- 4-Bromo-1,3-dihydrobenzo[c]thiophene 2,2-dioxide (CAS 58401-27-7)
- 3-Bromo-2-(methylthio)benzoic acid (CAS 503821-96-3)
- 4,7-Dibromobenzo[c]thiophene (CAS 1473425-58-9)
- Bis-PEG9-acid (CAS 1268488-70-5)
- Methyl 3-cyano-4-(trifluoromethyl)benzoate (CAS 1804461-29-7)
- 3-[1-(3-Fluoro-4-methylbenzoyl)piperidin-4-yl]-4-[(4-methylphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775506-32-5)
- 3,5-Dimethoxyacetoacetanilide (CAS 112854-83-8)
- 2,2'-Diiodo-4,4',6,6'-tetramethyl-1,1'-biphenyl (CAS 503178-35-6)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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