2-Amino-4-isopropyl-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile CAS 443646-94-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 443646-94-4 |
| Molecular Formula | C13H14N2O3 |
| Molecular Weight | 246.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Amino-4-isopropyl-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 443646-94-4) pharmaceutical standards reference standard. Molecular formula: C13H14N2O3. Molecular weight: 246.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O3 |
| Molecular Weight | 246.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Amino Standards
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- Methyl 3-amino-4-(2-methoxyphenyl)-1H-pyrrole-2-carboxylate (CAS 1708268-20-5)
- Ethyl 2-amino-7-methoxyquinoline-3-carboxylate (CAS 182922-54-9)
- (2E)-2-(5-Amino-1,3,4-thiadiazol-2-yl)-3-(2-fluorophenyl)prop-2-enenitrile (CAS 338959-97-0)
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Recommended Standards
- 2-{8-oxatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6-tetraen-4-yloxy}acetic acid (CAS 34855-08-8)
- 2-Cyclohexyl[1,3]oxazolo[5,4-b]pyridine-6-carboxylic acid (CAS 927801-40-9)
- 2-[4-(2,4-dioxohexahydropyrimidin-1-yl)phenyl]propanal (CAS 2773324-83-5)
- (2-Phenyloxolan-3-yl)methanol (CAS 1525526-13-9)
- 1-(Pyrimidin-4-yl)ethan-1-amine hydrochloride (CAS 2301851-06-7)
- 7-Chlorobenzo[b]thiophen-3-amine (CAS 165108-00-9)
- 3-Methoxy-4-methyl-2-nitrobenzoic acid (CAS 57281-77-3)
- Me-triacetyl-β-D-glucopyranuronate-Ph-ald-NO2 (CAS 148579-93-5)
- 1-Bromo-4-butoxy-2-fluorobenzene (CAS 155854-29-8)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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