1-(Thiophen-2-yl)cyclobutane-1-carbonitrile CAS 28049-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28049-65-2 |
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Thiophen-2-yl)cyclobutane-1-carbonitrile (CAS 28049-65-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9NS. Molecular weight: 163.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 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.) | 1965 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 4-Methyl-2-(thiophen-2-yl)-1H-pyrrole (CAS 157613-76-8)
- 1-(thiophen-2-ylmethyl)-1H-pyrrole (CAS 59303-11-6)
- 1-Methyl-2-(thiophen-2-yl)-1H-pyrrole (CAS 34671-27-7)
- Thiophen-2-ylphosphonic acid (CAS 113305-47-8)
- 4-(Thiophen-3-ylmethyl)-1H-imidazole (CAS 125883-73-0)
- 1-Methyl-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269292-87-6)
- 1-Methyl-5-(thiophen-2-yl)-1H-pyrazole (CAS 876316-68-6)
- 2-(Thiophen-2-ylmethyl)-1H-imidazole (CAS 945542-70-1)
Recommended Standards
- 1-Methanesulfonylpiperidine (CAS 3989-48-8)
- 1-(Ethanesulfonyl)pyrrolidine (CAS 73343-03-0)
- 1-Isothiocyanato-2,4-dimethylbenzene (CAS 71685-97-7)
- Methyl acetate (CAS 79-20-9)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-fluorobutanoic acid (CAS 2243127-33-3)
- Methyl 4-bromobenzo[b]thiophene-3-carboxylate (CAS 1824310-55-5)
- 2,3-Bis(4-chlorophenyl)propanenitrile (CAS 36770-81-7)
- 2-Cyano-3-(3,4-dimethoxyphenyl)-N-(4-methoxyphenyl)propanamide (CAS 505065-29-2)
- 7-Hydroxy-3-phenyl-2-(trifluoromethyl)-4h-chromen-4-one (CAS 84858-65-1)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com