2,5-Dimethylthiophene-3-carbonitrile CAS 31883-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31883-38-2 |
| Molecular Formula | C7H7NS |
| Molecular Weight | 137.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dimethylthiophene-3-carbonitrile (CAS 31883-38-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7NS. Molecular weight: 137.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7NS |
| Molecular Weight | 137.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | 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.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylthiophene Standards
- 2,4-Dimethylthiophene-3-carbaldehyde (CAS 63826-85-7)
- 3,4-Dimethylthiophene-2-carbaldehyde (CAS 343268-79-1)
- 3,5-Dimethylthiophene-2-carbaldehyde (CAS 85895-83-6)
- 4,5-Dimethylthiophene-2-carbaldehyde (CAS 5928-48-3)
- 4,5-Dimethylthiophene-3-carbaldehyde (CAS 30187-23-6)
- 2,5-dimethylthiophene-3-carbaldehyde (CAS 26421-44-3)
- 2,5-Dimethylthiophene-3-thiol (CAS 29874-05-3)
- 2,4-Dimethylthiophene-3-ol (CAS 121144-97-6)
Recommended Standards
- 2,3-Dihydrobenzothiazole (CAS 4433-52-7)
- 2-Ethylthiophene-3-carbonitrile (CAS 500024-70-4)
- 2-(Thiophen-2-yl)propanenitrile (CAS 88701-59-1)
- (E)-N'-(((2,6-dichlorobenzyl)oxy)carbamoyl)-N,N-dimethylformimidamide (CAS 338395-27-0)
- 4-(4-(2,3-Dimethylphenyl)piperazin-1-yl)-2-phenylpyrazolo[1,5-a]pyrazine (CAS 1111418-45-1)
- 2-Chloro-5-(cyclopentyloxy)-1,8-naphthyridine (CAS 1956370-31-2)
- Diethyl 3-(tert-Butyldimethylsilyloxy)glutarate (CAS 91424-39-4)
- 1-(5-Bromo-2-chlorophenyl)pyrrolidin-2-one (CAS 1315368-58-1)
- tert-Butyl 4-chloro-1H-indazole-1-carboxylate (CAS 1252572-23-8)
- MOTS-c Peptide (CAS 1627580-64-6)
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