Methyl 5-Bromothiophene-3-carboxylate CAS 88770-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88770-19-8 |
| Molecular Formula | C6H5BrO2S |
| Molecular Weight | 221.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-Bromothiophene-3-carboxylate (CAS 88770-19-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5BrO2S. Molecular weight: 221.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1982 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-Bromothiophene-2-carbohydrazide (CAS 1043593-57-2)
- 2-Bromothiophene-3-carbohydrazide (CAS 1043593-59-4)
- 4-Bromothiophene-2-carbohydrazide (CAS 438219-36-4)
- 5-Bromothiophene-2-carbohydrazide (CAS 98027-27-1)
- Methyl 2-bromothiophene-3-carboxylate (CAS 76360-43-5)
- Methyl 3-Bromothiophene-2-carboxylate (CAS 26137-08-6)
- Methyl 4-Bromothiophene-2-carboxylate (CAS 62224-16-2)
- Methyl 4-Bromothiophene-3-carboxylate (CAS 78071-37-1)
Recommended Standards
- Methyl 5-Bromo-2-thiophenecarboxylate (CAS 62224-19-5)
- N-(4-Bromothiazol-5-yl)acetamide (CAS 533886-04-3)
- N-(5-bromothiazol-2-yl)acetamide (CAS 7336-54-1)
- 1-(1-Iodoethenyl)-3-methylbenzene (CAS 2260837-82-7)
- 3-(5-Bromothiophen-2-yl)-N-cyclopropylacrylamide (CAS 930460-84-7)
- 2-(3,4-Dihydroxyphenyl)ethyl-1-13C-amine-15N HCl (CAS 369656-74-6)
- 4349-62-6 Benzoyl chloride, 2-(phenylmethoxy)- CTK1D2686 (CAS 4349-62-6)
- 3-Amino-1,1,1-trifluorobutan-2-one hydrochloride (CAS 191981-64-3)
- (9H-Pyrido[3,4-b]indol-1-yl)methanol (CAS 17337-22-3)
- 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