Ethyl (8-amino-3-(4-chlorophenyl)pyrido[2,3-b]pyrazin-6-yl)carbamate CAS 28642-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28642-75-3 |
| Molecular Formula | C16H13ClN5O2 |
| Molecular Weight | 342.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl (8-amino-3-(4-chlorophenyl)pyrido[2,3-b]pyrazin-6-yl)carbamate (CAS 28642-75-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H13ClN5O2. Molecular weight: 342.76 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN5O2 |
| Molecular Weight | 342.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Ethyl Standards
- Methyl 3-amino-1-(4-chlorophenyl)-1-cyano-4-fluoro-1H-indene-2-carboxylate (CAS 339029-62-8)
- 3-Amino-3-{4-[(2-chloro-1,3-thiazol-5-yl)methoxy]-3-methoxyphenyl}propanoic acid (CAS 866050-69-3)
- 9-Amino-5-chloro-N-(2-(dimethylamino)ethyl)acridine-4-carboxamide (CAS 89459-53-0)
- 9-Amino-7-chloro-N-(2-(dimethylamino)ethyl)acridine-4-carboxamide (CAS 89459-62-1)
- 2-Amino-6-(1,1-dimethylpropyl)-N-phenyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 667437-82-3)
- 2-Amino-6-(tert-butyl)-N-(m-tolyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 433247-78-0)
- 2-Amino-6-tert-butyl-N-(2-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 433251-65-1)
- 2-Amino-6-tert-butyl-N-(4-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 760183-07-1)
Recommended Standards
- Ethyl (8-((4-chlorophenyl)amino)pyrido[2,3-b]pyrazin-6-yl)carbamate (CAS 19270-42-9)
- N-(2-Chlorophenyl)-2-hydrazinyl-5-nitrobenzene-1-sulfonamide (CAS 328028-43-9)
- Midazolam Impurity 32 (CAS CATO-C4X-150932)
- [1-(2,2,2-trifluoroethyl)-1H-pyrazol-3-yl]methylamine,HCl (CAS 1432031-03-2)
- 1-(Piperidin-1-yl)anthracene-9,10-dione (CAS 4946-83-2)
- (5,7-Dimethyl-1H-benzoimidazol-2-yl)-acetic acid (CAS 883549-88-0)
- 3-Fluoro-5-methoxy-2-nitrobenzonitrile (CAS 2167773-78-4)
- ethyl 2-chloro-2-[(2,6-difluorobenzoyl)amino]-3,3,3-trifluoropropanoate (CAS 329182-45-8)
- 6-Fluoro-N-(1-methoxypropan-2-yl)pyridin-2-amine (CAS 1249748-69-3)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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