2-Amino-4-(2,4-dichlorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile CAS 315245-07-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 315245-07-9 |
| Molecular Formula | C16H12Cl2N2O2 |
| Molecular Weight | 335.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-(2,4-dichlorophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 315245-07-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12Cl2N2O2. Molecular weight: 335.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12Cl2N2O2 |
| Molecular Weight | 335.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
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- 2-(5-Amino-3-(5-iodothiophen-3-yl)-1h-pyrazol-1-yl)ethan-1-ol (CAS 1517932-50-1)
- Ethyl 4-((2-amino-4-bromophenyl)amino)benzoate (CAS 1624260-86-1)
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Recommended Standards
- 2,3-Dichloro-1,4-bis(methylamino)anthracene-9,10-dione (CAS 72918-26-4)
- 2-Cyano-3-[1-(2,3-dichlorophenyl)-2,5-dimethyl-1h-pyrrol-3-yl]prop-2-enoic acid (CAS 743440-58-6)
- 2'-(iodomethyl)spiro[indoline-3,4'-tetrahydrofuran]-2-one (CAS 2243652-57-3)
- (2E)-N,N-Diethyl-2-(phenylformamido)-3-[(pyrimidin-2-yl)amino]prop-2-enamide (CAS 339010-32-1)
- 5-(M-tolyl)oxazole-4-carboxylic acid (CAS 914220-25-0)
- N,N-Diisobutyl-4-nitrobenzamide (CAS 139680-47-0)
- 3-(2,6-dichlorophenoxy)-2-butanone (CAS 477865-15-9)
- N-(3,4-Dichlorophenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 432530-50-2)
- (5-Ethyl-1,3,4-oxadiazol-2-yl)methanamine (CAS 944897-60-3)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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