3-bromo-4-methylthiophene-2-carboxylic acid CAS 854627-16-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 854627-16-0 |
| Molecular Formula | C6H5BrO2S |
| Molecular Weight | 221.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-bromo-4-methylthiophene-2-carboxylic acid (CAS 854627-16-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5BrO2S. Molecular weight: 221.07 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5BrO2S |
| Molecular Weight | 221.07 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related bromo Standards
- 2-Bromo-5-methylthiazole-4-carboxamide (CAS 1025468-14-7)
- 2-bromo-N-methyl-thiazole-4-carboxamide (CAS 1092942-42-1)
- 4-Bromo-n'-hydroxythiophene-2-carboximidamide (CAS 1094456-19-5)
- 2-Bromo-4-methylthiazole-5-carboxamide (CAS 1254694-56-8)
- 5-Bromo-3-methoxythiophene-2-carbaldehyde (CAS 1258858-48-8)
- N-[(4-Bromo-2-thiazolyl)methyl]formamide (CAS 1279721-67-3)
- 5-Bromo-2-methylthiophene-3-carboxylic acid (CAS 1344027-40-2)
- 5-Bromo-N-methyl-2-thiazolecarboxamide (CAS 1414958-87-4)
Recommended Standards
- 2-Bromo-N-(thiazol-2-yl)acetamide (CAS 73326-20-2)
- 3-Bromo-5-methylthiophene-2-carboxylic Acid (CAS 61285-29-8)
- 2-Bromo-5-methylthiophene-3-carboxylic acid (CAS 221061-14-9)
- Pinolenic Acid Methyl Ester (CAS 38406-57-4)
- Ethyl 2-(3-methoxy-4-methylphenyl)thiazole-5-carboxylate (CAS 886369-61-5)
- 4-Chloro-7-methoxy-6-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline (CAS 894426-67-6)
- N-(5-(1-(Methylsulfonyl)piperidine-4-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1351618-16-0)
- (R)-2-Methyl-N-(naphthalen-2-yl)propane-2-sulfinamide (CAS 1372133-75-9)
- Albendazole EP Impurity H (CAS 2469260-71-5)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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