5-(Bromomethyl)-2-thiophenecarboxylic Acid CAS 63273-26-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63273-26-7 |
| Molecular Formula | C6H5BrO2S |
| Molecular Weight | 221.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Bromomethyl)-2-thiophenecarboxylic Acid (CAS 63273-26-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5BrO2S. Molecular weight: 221.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1975 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Bromothiophene-2-carbohydrazide (CAS 438219-36-4)
- 4-Bromo-N-methylthiazole-2-carboxamide (CAS 959755-98-7)
- 5-Bromo-2-(methylsulfinyl)pyrimidine (CAS 79685-17-9)
- Phenyl (2,5-dimethoxyphenyl)carbamate (CAS 141717-92-2)
- Ethyl 6,7-dihydro-5H-cyclopenta[b]pyridine-4-carboxylate (CAS 126814-05-9)
- 1-(Amino(4-chlorophenyl)methyl)naphthalen-2-ol hydrochloride (CAS 856209-29-5)
- 3-(Hydroxyamino)-3-imino-N-(4-methylphenyl)propanamide (CAS 61239-35-8)
- 2,4-Dibromo-3-fluoroaniline (CAS 1253889-53-0)
- 2-Amino-1,3-benzoxazol-4-ol hydrochloride (CAS 1820706-95-3)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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