2-(Methacryloyloxy)ethyl 2'-amino-3'-cyano-6'-methyl-5-nitro-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate CAS 924832-26-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 924832-26-8 |
| Molecular Formula | C21H18N4O8 |
| Molecular Weight | 454.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methacryloyloxy)ethyl 2'-amino-3'-cyano-6'-methyl-5-nitro-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate (CAS 924832-26-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H18N4O8. Molecular weight: 454.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H18N4O8 |
| Molecular Weight | 454.39 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Methacryloyloxy Standards
- 2-(Methacryloyloxy)ethyl 6-amino-4-(3-chloro-4-nitrophenyl)-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 939893-89-7)
- 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)
- 4,5-Bis((2-(methacryloyloxy)ethoxy)carbonyl)phthalic acid (CAS 51156-91-3)
- 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-2-methyl-4-(2-nitrophenyl)-4H-pyran-3-carboxylate (CAS 939888-94-5)
Recommended Standards
- (Z)-[(4-Chlorophenyl)methoxy]({2-[4-(4-chlorophenyl)piperazin-1-yl]-1-phenylethylidene})amine (CAS 250714-02-4)
- 2-[2,5-Dimethyl-1-(3-nitrobenzoyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]ethyl 3-nitrobenzoate (CAS 860611-56-9)
- (Z)-[(4-Chlorophenyl)methoxy]({2-[4-(3-chlorophenyl)piperazin-1-yl]-1-phenylethylidene})amine (CAS 250714-08-0)
- 2-(3-cyano-5-fluorophenyl)-2-methylpropanoic acid (CAS 1314656-42-2)
- Mono(tetramethylammonium) monosulfate hydrate (CAS 304675-47-6)
- 5'-Fluoro-2'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1179797-95-5)
- 1-(3-Cyclopropyl-1-isopropyl-1H-pyrazol-5-yl)-N-((1,3-dimethyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856072-99-5)
- Ilaprazole Impurity 42 (CAS 2288740-67-8)
- 1-[Chloro(difluoro)methoxy]-2-fluoro-3-nitro-benzene (CAS 1404194-98-4)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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