2-(Methacryloyloxy)ethyl 6-amino-5-cyano-2-methyl-4-(2-nitrophenyl)-4H-pyran-3-carboxylate CAS 939888-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 939888-94-5 |
| Molecular Formula | C20H19N3O7 |
| Molecular Weight | 413.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methacryloyloxy)ethyl 6-amino-5-cyano-2-methyl-4-(2-nitrophenyl)-4H-pyran-3-carboxylate (CAS 939888-94-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H19N3O7. Molecular weight: 413.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H19N3O7 |
| Molecular Weight | 413.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Methacryloyloxy Standards
- 2-(Methacryloyloxy)ethyl 6-amino-4-(benzo[d][1,3]dioxol-5-yl)-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 939893-92-2)
- 2-(Methacryloyloxy)ethyl 2'-amino-3'-cyano-6'-methyl-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate (CAS 939888-98-9)
- 2-(Methacryloyloxy)ethyl 2'-amino-3'-cyano-6',7-dimethyl-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate (CAS 939893-95-5)
- 2-(Methacryloyloxy)ethyl 6-amino-5-cyano-4-(2,3-dichlorophenyl)-2-methyl-4H-pyran-3-carboxylate (CAS 939888-92-3)
- 2-(Methacryloyloxy)ethyl 6-amino-5-cyano-4-(2,4-dichlorophenyl)-2-methyl-4H-pyran-3-carboxylate (CAS 939893-86-4)
- 2-(Methacryloyloxy)ethyl 6-amino-5-cyano-4-(2,6-dichlorophenyl)-2-methyl-4H-pyran-3-carboxylate (CAS 939893-83-1)
- 2-(Methacryloyloxy)ethyl 6-amino-5-cyano-4-(3,4-dichlorophenyl)-2-methyl-4H-pyran-3-carboxylate (CAS 939888-90-1)
- 2-(Methacryloyloxy)ethyl 6-amino-4-(3-chloro-4-nitrophenyl)-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 939893-89-7)
Recommended Standards
- (3aR,4R,7aR)-3a,7a-Dihydro-2-methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester (CAS 78850-37-0)
- 2-Propenoic acid, polymer with isooctyl 2-propenoate (CAS 9017-68-9)
- (5-((3,5-Dichlorophenyl)thio)-4-isopropyl-1-(thiophen-3-ylmethyl)-1H-imidazol-2-yl)methanol hydrochloride (CAS 178980-20-6)
- (OC-6-13)-[(1S,2S)-1,2-Bis[[[2-(diphenylphosphino)phenyl]methylene]amino]cyclohexane]dichlororuthenium (CAS 174677-80-6)
- (S)-2-amino-3-(1-(tert-butoxycarbonyl)azetidin-3-yl)propanoic acid (CAS 2349707-17-9)
- 2,4-Dibromo-5-methoxyaniline (CAS 35736-52-8)
- 4-[5-(Piperidin-3-yl)-1,2,4-oxadiazol-3-yl]pyridine (CAS 1036559-05-3)
- 2-(2-((2,5-Dimethoxyphenyl)amino)-2-oxoethyl)phthalazin-2-ium iodide (CAS 522629-51-2)
- 1,3-Dimethoxy-N-methylpropan-2-amine (CAS 78531-30-3)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com