2-[(4-Chlorophenyl)amino]-4H-chromene-3-carboxamide CAS 1260912-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260912-44-4 |
| Molecular Formula | C16H13ClN2O2 |
| Molecular Weight | 300.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-Chlorophenyl)amino]-4H-chromene-3-carboxamide (CAS 1260912-44-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H13ClN2O2. Molecular weight: 300.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O2 |
| Molecular Weight | 300.74 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
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- 3-(1-(2-Chlorophenyl)-2-nitroethyl)-1H-indole (CAS 1018239-17-2)
- methyl 3-[(2-chlorophenyl)methyl]imidazo[1,5-a]pyridine-1-carboxylate (CAS 1020253-32-0)
- (3Z)-3-{[(4-chlorophenyl)amino]methylidene}-1-(pyrimidin-2-yl)pyrrolidin-2-one (CAS 1164471-74-2)
- 1-(4-Chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-ol (CAS 1174858-83-3)
- 2-{[5-(3-chlorophenyl)-1,3-oxazol-2-yl]methoxy}aniline (CAS 1183067-04-0)
- 1-(4-Chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-ol (CAS 1202029-35-3)
- 1-(3-Chlorophenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264041-01-1)
Recommended Standards
- (S)-2-((tert-Butoxycarbonyl)(pyridin-3-yl)amino)-2-chloropropanoic acid (CAS 1241681-27-5)
- 4-Amino-N-(2-chloro-5-fluorophenyl)benzenesulfonamide (CAS 1208077-12-6)
- 1-(2-Chlorophenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264042-14-9)
- m-Tolylphosphonic acid (CAS 77918-48-0)
- 2-Chloro-N-(6-methyl-7-oxo-8,8a-dihydro-7H-thiazolo[3,2-b][1,2,4]triazin-3-yl)acetamide (CAS 1256627-72-1)
- ACV (CAS 32467-88-2)
- 2-Chloro-4-(methylamino)-5-nitropyrimidine (CAS 89283-49-8)
- Ethyl 2-(6-hydroxy-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetate (CAS 22384-44-7)
- 3-hydroxyazetidine-3-carboxylic acid (CAS 70807-37-3)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com