2-Amino-4-(2,4-dichlorophenyl)thiophene-3-carboxamide CAS 904998-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 904998-77-2 |
| Molecular Formula | C11H8Cl2N2OS |
| Molecular Weight | 287.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-4-(2,4-dichlorophenyl)thiophene-3-carboxamide (CAS 904998-77-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H8Cl2N2OS. Molecular weight: 287.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H8Cl2N2OS |
| Molecular Weight | 287.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-N-(3,5-dichlorophenyl)thiophene-3-carboxamide (CAS 590351-59-0)
- 3-((3-Amino-2-chlorophenyl)thio)-6-chloropyrazin-2-amine (CAS 2055841-11-5)
- N-(4-amino-2,6-dichlorophenyl)thiophene-3-carboxamide (CAS 926204-45-7)
- (S)-2-Amino-N-cyclopropyl-N-(3,4-dichlorobenzyl)propanamide (CAS 1291970-09-6)
- (S)-2-Amino-N-cyclopropyl-N-(2,5-dichlorobenzyl)propanamide (CAS 1353995-52-4)
- (S)-2-Amino-N-cyclopropyl-N-(2,3-dichlorobenzyl)propanamide (CAS 1353996-66-3)
- (S)-2-Amino-N-ethyl-N-(4-fluoro-benzyl)-propionamide (CAS 1354000-26-2)
- (S)-2-Amino-N-cyclopropyl-N-(2,4-dichlorobenzyl)propanamide (CAS 1354007-68-3)
Recommended Standards
- 2-((2,6-Dichloropyrimidin-4-yl)amino)-6-methylpyridine-3-thiol (CAS 81587-38-4)
- 1-[(4-Bromo-2-fluorophenyl)methyl]-1,4-diazepane (CAS 646455-62-1)
- 2-chloro-N-(2-chloro-6-methylphenyl)thiazole-5-carboxamide (CAS 302964-11-0)
- 17alpha-Hydroxyethyl-5beta-estrane-3alpha,17beta-diol (CAS 1245704-40-8)
- 219984-49-3 8C63R2Y02M Revexepride Revexepride [INN] UNII-8C63R2Y02M (CAS 219984-49-3)
- Ethyl 3-(5-bromo-2-methoxyphenyl)-3-hydroxypropanoate (CAS 1315368-63-8)
- (E)-3-(5-(4-nitrophenyl)furan-2-yl)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 304677-48-3)
- 3-(9-Chloro-3,4-dihydro-2h-benzo[b][1,4]dioxepin-7-yl)acrylic acid (CAS 854357-33-8)
- S-(2-(pyridin-2-yl)ethyl)-L-cysteine (CAS 29567-83-7)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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)
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