Ethyl 6-amino-2-(chloromethyl)-5-cyano-4-phenyl-4h-pyran-3-carboxylate CAS 340808-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 340808-52-8 |
| Molecular Formula | C16H15ClN2O3 |
| Molecular Weight | 318.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 6-amino-2-(chloromethyl)-5-cyano-4-phenyl-4h-pyran-3-carboxylate (CAS 340808-52-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H15ClN2O3. Molecular weight: 318.75 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H15ClN2O3 |
| Molecular Weight | 318.75 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Ethyl 6-amino-4-(2-chlorophenyl)-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 72568-49-1)
- 2-Amino-1-(4-chlorophenyl)-5-phenyl-1H-pyrrole-3,4-dicarbonitrile (CAS 88745-12-4)
- n-(6-Amino-2,4-dioxo-1-propyl-1,2,3,4-tetrahydropyrimidin-5-yl)-2-chloro-n-(2-methoxyethyl)acetamide (CAS 743444-52-2)
- 2-(1-Amino-2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}ethylidene)propanedinitrile (CAS 306976-82-9)
- N-(3-Amino-4-chlorophenyl)-3-isobutoxybenzamide (CAS 1020054-68-5)
- N-(3-Amino-4-chlorophenyl)-4-(sec-butoxy)benzamide (CAS 1020054-71-0)
- N-(3-Amino-4-chlorophenyl)-2-(2-methylphenoxy)-butanamide (CAS 1020054-72-1)
- N-(3-Amino-4-chlorophenyl)-2-(2,5-dimethylphenoxy)propanamide (CAS 1020054-88-9)
Recommended Standards
- Ethyl (2Z)-2-chloro-2-[2-(4-phenoxyphenyl)hydrazin-1-ylidene]acetate (CAS 96722-55-3)
- 4-(2-Chloroacetamido)-N-(4-methoxyphenyl)benzamide (CAS 379255-53-5)
- Losmiprofen (CAS 74168-08-4)
- 1-Ethylcyclohexyl but-2-enoate (CAS 307002-56-8)
- 3-Chloro-5-hydroxybenzenecarbothioamide (CAS 1216381-24-6)
- 1,4-Dinitrobenzene (CAS 100-25-4)
- 5-(Difluoromethyl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 101527-46-2)
- Tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate (CAS 960294-12-6)
- [(2,4-dichlorophenyl)methyl]hydrazine hydrochloride (CAS 879645-40-6)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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