4-Amino-5-benzoyl-2-(phenylamino)thiophene-3-carbonitrile CAS 165824-82-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 165824-82-8 |
| Molecular Formula | C18H13N3OS |
| Molecular Weight | 319.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-benzoyl-2-(phenylamino)thiophene-3-carbonitrile (CAS 165824-82-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H13N3OS. Molecular weight: 319.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H13N3OS |
| Molecular Weight | 319.38 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (R)-N-[(4-Methylphenyl)sulfonyl]-N-phenylalanine (CAS 1562435-44-2)
- 1-(Naphthalen-1-ylsulfonyl)piperidine-3-carboxylic acid (CAS 1710846-08-4)
- 1-(Naphthalene-2-sulfonyl)piperidine-4-carboxylic acid (CAS 147959-02-2)
- Ethyl 4-chloro-8-nitroquinoline-3-carboxylate (CAS 131548-98-6)
- 2-(2-Bromo-5-(tert-butyl)phenyl)acetonitrile (CAS 875664-34-9)
- [2-(2,4-difluorophenyl)propyl](methyl)amine (CAS 1368462-69-4)
- all-trans-Geranyl Citronellol (CAS 51606-80-5)
- 7-Amino-3,4-dimethyl-2H-chromen-2-one (CAS 92287-81-5)
- N-(3,4-Difluorophenyl)-7-methoxy-6-nitroquinazolin-4-amine (Dacomitinib Impurity) (CAS 2119689-75-5)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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