4-Cyclopropylthiophene-2-carbonitrile CAS 1823927-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823927-97-4 |
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyclopropylthiophene-2-carbonitrile (CAS 1823927-97-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7NS. Molecular weight: 149.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7NS |
| Molecular Weight | 149.21 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopropylthiophene Standards
- 5-Cyclopropylthiophene-3-carbonitrile (CAS 1245643-73-5)
- 4-Cyclopropylthiophene-3-carbonitrile (CAS 1482683-77-1)
- 5-Cyclopropylthiophene-2-carbonitrile (CAS 1823928-25-1)
- 2-Cyclopropylthiophene-3-carbonitrile (CAS 2654087-86-0)
- 4-Cyclopropylthiophene-3-carbaldehyde (CAS 1369114-08-8)
- 3-Cyclopropylthiophene-2-carbaldehyde (CAS 29481-31-0)
- 4-Cyclopropylthiophene-2-carbaldehyde (CAS 893738-62-0)
- 5-Cyclopropylthiophene-2-carbaldehyde (CAS 29481-26-3)
Recommended Standards
- (3S,4R)-3-amino-4-methyltetrahydrothiophene 1,1-dioxide (CAS 1820570-75-9)
- (3S,4S)-3-amino-4-methyltetrahydrothiophene 1,1-dioxide (CAS 1808787-91-8)
- 3-Cyano-4-methylthiophenol (CAS 1824651-94-6)
- 5-[(2,6-diethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 873810-48-1)
- 5-Hydroxy-2-methyl-3-nitrobenzoic acid (CAS 937661-25-1)
- (S)-4,4,4-Trifluoro-2-((methoxycarbonyl)amino)-3,3-dimethylbutanoic acid (CAS 2242426-54-4)
- Ropivacaine EP Impurity A HCl (CAS 27262-48-2)
- 4-Methoxy-N-methylbenzamide (CAS 3400-22-4)
- Boc-Cys(Trt)-OH (CAS 21947-98-8)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
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