4-Fluorothiophene-2-carbonitrile CAS 32431-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32431-77-9 |
| Molecular Formula | C5H2FNS |
| Molecular Weight | 127.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluorothiophene-2-carbonitrile (CAS 32431-77-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H2FNS. Molecular weight: 127.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H2FNS |
| Molecular Weight | 127.14 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 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorothiophene Standards
- 3-Fluorothiophene-2-carbonitrile (CAS 154499-46-4)
- 5-Fluorothiophene-3-carbonitrile (CAS 32415-55-7)
- 2-Fluorothiophene-3-carbaldehyde (CAS 614729-71-4)
- 4-Fluorothiophene-3-carbaldehyde (CAS 614729-75-8)
- 5-fluorothiophene-2-carbonitrile (CAS 32415-91-1)
- 5-Fluorothiophene-2-methanamine (CAS 214759-36-1)
- 3-fluorothiophene-2-carbaldehyde (CAS 32431-83-7)
- 4-fluorothiophene-2-carbaldehyde (CAS 32431-71-3)
Recommended Standards
- 4-Ethyl-5-methylisoxazol-3-ol (CAS 932-12-7)
- 4-hydroxyoxane-4-carbonitrile (CAS 50289-10-6)
- 4-Ethyl-3-methyl-1H-1,2,4-triazol-5(4H)-one (CAS 58910-25-1)
- 6-Bromo-2-methyl-1H-imidazo[4,5-b]pyrazine (CAS 91225-42-2)
- 2-(1H-Indol-4-yl)ethanamine (CAS 16176-73-1)
- 6-Bromo-4-(trifluoromethyl)picolinic acid (CAS 1060805-49-3)
- 2-(2-Chlorophenyl)-6,7-difluoroquinazolin-4(3H)-one (CAS 1361457-75-1)
- 1-Cyclobutyl-1h-imidazo[4,5-c]pyridine-2-thiol (CAS 1513389-11-1)
- 2-Chloro-N-(2-(2,4-dichlorophenoxy)phenyl)acetamide (CAS 219314-77-9)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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