2-Amino-4-(4-butylphenyl)thiophene-3-carbonitrile CAS 519016-85-4
| CAS No. | 519016-85-4 |
| Molecular Formula | C15H16N2S |
| Molecular Weight | 256.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 256.37 g/mol gives 2-Amino-4-(4-butylphenyl)thiophene-3-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Amino-4-(4-butylphenyl)thiophene-3-carbonitrile (CAS 519016-85-4), molecular formula C15H16N2S and molecular weight 256.37 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H16N2S, 2-Amino-4-(4-butylphenyl)thiophene-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 256.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Amino-4-(4-butylphenyl)thiophene-3-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H16N2S |
| Molecular Weight | 256.37 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.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-4-(4-isobutylphenyl)thiophene-3-carbonitrile (CAS 438218-65-6)
- 2-Amino-4-(4-isopropylphenyl)-5-methylthiophene-3-carbonitrile (CAS 519016-80-9)
- 2-Amino-5-methyl-4-(4-propylphenyl)thiophene-3-carbonitrile 4801AE 519016-79-6 C15H16N2S (CAS 519016-79-6)
- 4-Amino-n-ethyl-2-methyl-n-propylbenzenesulfonamide (CAS 1094792-33-2)
- 3-Amino-N,N-diethyl-4,5-dimethylbenzene-1-sulfonamide (CAS 848179-07-7)
- 4-Amino-N,N-diisopropylbenzenesulfonamide (CAS 294885-74-8)
- 4-Amino-N,N-dipropylbenzenesulfonamide (CAS 21646-92-4)
- 4-Amino-N-hexylbenzenesulfonamide (CAS 67491-88-7)
Recommended Standards
- 2-(Benzylsulfanyl)-4-methyl-5H,6H,7H-cyclopenta[d]pyrimidine (CAS 477852-30-5)
- 2-((1-Cyclopentyl-1H-indol-3-yl)thio)acetonitrile (CAS 61021-39-4)
- 1-Benzyl-3-(p-tolyl)thiourea (CAS 40288-35-5)
- 3-[(4-methylphenyl)methyl]-1-phenylthiourea (CAS 35305-48-7)
- 5-Bromo-4-iodo-2-methylpyrimidine (CAS 1805178-14-6)
- 3-Bromo-5-(trifluoromethyl)benzene-1,2-diamine (CAS 113170-72-2)
- 2-(Imidazol-1-yl)-5-nitrobenzonitrile (CAS 17417-11-7)
- Linagliptin Impurity 42 (CAS 2074688-81-4)
- n-Ethyl-2,4,6-trifluorobenzenesulfonamide (CAS 1183961-57-0)
- 2-Chloro-N-((2-(2,3-dimethylphenyl)benzo[d]oxazol-5-yl)carbamothioyl)benzamide (CAS 590396-77-3)
- (R)-(1-Benzyl-4,4-difluoropiperidin-3-yl)methanol (CAS 2378854-77-2)
- Ethyl (S)-2-(5-bromo-4-(4,4-dimethylpiperidin-1-yl)-2,6-dimethylpyridin-3-yl)-2-(tert-butoxy)acetate (CAS 1803444-99-6)
- 2-[(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)formamido]-N-(4-methoxyphenyl)-2-phenylacetamide (CAS 1031210-14-6)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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 18665070610 / Nicole.chen@cato-chem.com