Methyl 4-Bromothiophene-3-carboxylate CAS 78071-37-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78071-37-1 |
| Molecular Formula | C6H5BrO2S |
| Molecular Weight | 221.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-Bromothiophene-3-carboxylate (CAS 78071-37-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5BrO2S. Molecular weight: 221.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1979 |
| 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 5-Bromothiophene-3-carboxylate (CAS 88770-19-8)
Recommended Standards
- Methyl 5-Bromo-2-thiophenecarboxylate (CAS 62224-19-5)
- N-(4-Bromothiazol-5-yl)acetamide (CAS 533886-04-3)
- Benzenesulfonylbromide (CAS 2297-65-6)
- 2-(Aminomethyl)-7-cyanobenzo[d]oxazole (CAS 944903-20-2)
- (Z)-2-(2-(((3,4-dimethoxyphenethyl)imino)methyl)-1H-pyrrol-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 333774-47-3)
- Ambroxol Impurity 92 (CAS CATO-C4X-108592)
- 1-(Cyclopropylmethyl)-1H-pyrrolo[2,3-c]pyridin-7-ol (CAS 1340802-62-1)
- (2R,3R,4S,5R,6S)-3,4,5-Tris(benzyloxy)-2-((benzyloxy)methyl)-6-(phenylsulfinyl)tetrahydro-2H-pyran (CAS 117307-17-2)
- (Pyrrolidin-3-yloxy)-acetic acid methyl ester tosylate (CAS 1965309-08-3)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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