5-Bromo-3-methylthiophene-2-carbonitrile CAS 38239-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38239-48-4 |
| Molecular Formula | C6H4BrNS |
| Molecular Weight | 202.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-3-methylthiophene-2-carbonitrile (CAS 38239-48-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4BrNS. Molecular weight: 202.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4BrNS |
| Molecular Weight | 202.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 2-Bromo-N-methylethane-1-sulfonamide (CAS 1785584-02-2)
- 1-bromo-N,N-dimethylmethanesulfonamide (CAS 51270-39-4)
- 3-Bromo-5-methylthiophene-2-carbonitrile (CAS 651034-29-6)
- 4-Bromo-3-methylthiophene-2-carbonitrile (CAS 266338-06-1)
- 5-Bromo-4-methylthiophene-2-carbonitrile (CAS 304854-52-2)
- 5-Bromo-2-(methoxymethyl)pyridine (CAS 1000787-43-8)
- 5-Bromo-N-ethylpyrazin-2-amine (CAS 1001050-18-5)
Recommended Standards
- 3-Bromopropane-1-sulfonamide (CAS 88496-95-1)
- N-(2-Bromoethyl)methanesulfonamide (CAS 63132-74-1)
- 2-(2,4-Dichlorophenyl)cyclopropan-1-amine (CAS 1001317-70-9)
- 1-Methyl-3,5-diphenylpyridazine-4(1H)-thione (CAS 59617-88-8)
- 6-Hydroxypyridine-3-sulfonic acid (CAS 6684-46-4)
- Ethyl 8-amino-4-oxo-4h-chromene-2-carboxylate (CAS 103195-35-3)
- Ethyl 3,3,3-Trifluoropropanoate (CAS 352-23-8)
- 1-[(4-chlorophenyl)methyl]piperidin-4-amine (CAS 78471-44-0)
- 3-Amino-6-bromo-2-methyl-3,4-dihydroquinazolin-4-one (CAS 71822-97-4)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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