2-(Methacryloyloxy)ethyl 2'-amino-3'-cyano-6',7-dimethyl-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate CAS 939893-95-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 939893-95-5 |
| Molecular Formula | C22H21N3O6 |
| Molecular Weight | 423.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methacryloyloxy)ethyl 2'-amino-3'-cyano-6',7-dimethyl-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate (CAS 939893-95-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H21N3O6. Molecular weight: 423.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H21N3O6 |
| Molecular Weight | 423.42 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) | 14.0 |
| 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-5-cyano-2-methyl-4-(2-nitrophenyl)-4H-pyran-3-carboxylate (CAS 939888-94-5)
- 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 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 2'-amino-3'-cyano-6'-methyl-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate (CAS 939888-98-9)
- 2-(Methacryloyloxy)ethyl 6-amino-4-(3-chloro-4-nitrophenyl)-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 939893-89-7)
Recommended Standards
- (S)-16-Amino-10-benzyl-6,9,12,15-tetraoxo-3-oxa-5,8,11,14-tetraazahexadecanoic acid (CAS 1599440-20-6)
- 2,2',3,3',4,4',5-Heptachlorodiphenyl Ether (CAS 71585-40-5)
- Neolinustatin (CAS 72229-42-6)
- 2-Amino-4-(trifluoromethyl)benzaldehyde (CAS 109466-88-8)
- (4-(Difluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridin-2-yl)methanol (CAS 1805077-42-2)
- 6-Bromo-4-chloro-8-methoxyquinazoline, 97% (CAS 1700636-78-7)
- Propyl Bromoacetate (CAS 35223-80-4)
- 1-(4-Chlorophenyl)-3-methyl-1H-pyrazole (CAS 27301-77-5)
- (R)-8-Chloro-4-methyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide (CAS 1799978-40-7)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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