2-Amino-4-phenylthiophene-3-carbonitrile CAS 4651-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4651-73-4 |
| Molecular Formula | C11H8N2S |
| Molecular Weight | 200.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-phenylthiophene-3-carbonitrile (CAS 4651-73-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8N2S. Molecular weight: 200.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8N2S |
| Molecular Weight | 200.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-[1-(ethanesulfonyl)pyrrolidin-3-ylidene]acetonitrile (CAS 2169695-25-2)
- 2-AMino-4-tert-butyl-1,3-thiazole-5-carboxylic acid (CAS 874606-43-6)
- 2,5-Dimethylbenzene-1-sulfonohydrazide (CAS 38045-54-4)
- (6-Chloropyridazin-3-yl)(phenyl)methanone (CAS 146233-32-1)
- 2h,3h,6h,7h,8h-[1,4]dioxino[2,3-f]indol-7-one (CAS 1216180-86-7)
- N,N-dimethyl-4-(((2-methyl-3-oxo-5-(trifluoromethyl)-2,3-dihydro-1H-pyrazol-4-yl)methylene)amino)benzenesulfonamide (CAS 320425-22-7)
- Trans-3-phenylcyclobutan-1-ol (CAS 150639-16-0)
- 7-Methyl-2-phenylindolizine-1-carbonitrile (CAS 62456-06-8)
- o-Sulfobenzimide Sodium Salt Dihydrate (CAS 6155-57-3)
- C-Peptide（dog） (CAS 39016-05-2)
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