2-Amino-4-(3-(benzyloxy)-4-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile CAS 309278-46-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 309278-46-4 |
| Molecular Formula | C24H20N2O5 |
| Molecular Weight | 416.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-4-(3-(benzyloxy)-4-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 309278-46-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H20N2O5. Molecular weight: 416.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H20N2O5 |
| Molecular Weight | 416.43 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-4-(4-(benzyloxy)-3-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 445222-35-5)
- (S)-2-Amino-4-((((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)sulfonyl)butanoic acid (CAS 53199-56-7)
- 3-Amino-5-((2-carboxy-5-isobutoxyphenyl)amino)-4-isobutoxybenzoic acid (CAS 1096806-43-7)
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- ((2-(N-((4-Amino-2-methylpyrimidin-5-yl)methyl)formamido)-5-hydroxypent-2-en-3-yl)thio)methyl benzoate (CAS 18481-26-0)
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- 6-Amino-5-(2,2-diethoxyethyl)-2-((3-(4-methylpiperazin-1-yl)phenyl)amino)pyrimidin-4(3H)-one (CAS 1142947-79-2)
- 6-Amino-5-(2,2-diethoxyethyl)-2-((4-(4-methylpiperazin-1-yl)phenyl)amino)pyrimidin-4(3H)-one (CAS 1245649-22-2)
Recommended Standards
- 2-((4-Hydroxy-4-(pyridin-3-yl)butyl)amino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one (CAS 502507-70-2)
- 1,4,5,8-Tetraamino-2,7-bis(2-methoxyethoxy)anthracene-9,10-dione (CAS 88601-71-2)
- 4-(4-(Benzyloxy)phenyl)-5-methyl-2-(4-nitrobenzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-69-2)
- (3-(5-Methoxypyridin-3-yl)phenyl)methanol (CAS 1349715-70-3)
- Benzyl (2-oxotetrahydrofuran-3-yl)carbamate (CAS 31332-88-4)
- N-(4-Chloro-2-methylphenyl)-2-((4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476484-54-5)
- 1-benzyl-1,9-diazaspiro[5.5]undecane (CAS 1100748-68-2)
- 799812-66-1 Ammonium (2S,8R)-2-azaniumyl-8-({[(9Z)-octadec-9-enoyl]oxy}methyl)-5-oxido-5,10,23-trioxo-27-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]-4,6,9-trioxa-22-aza-5lambda~5~-phosphaheptacosan-1-oate DTXSID60677055 (CAS 799812-66-1)
- (9H-fluoren-9-yl)methyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS 903130-16-5)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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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