2-(4-(4-Amino-2-methoxy-5-oxo-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)phenyl)acetonitrile CAS 1956326-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956326-85-4 |
| Molecular Formula | C16H15N5O2 |
| Molecular Weight | 309.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(4-Amino-2-methoxy-5-oxo-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)phenyl)acetonitrile (CAS 1956326-85-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H15N5O2. Molecular weight: 309.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H15N5O2 |
| Molecular Weight | 309.32 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 5 |
Related Amino Standards
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Recommended Standards
- Methyl 1-(4-methoxybenzoyl)-1H-indole-3-carboxylate (CAS 189006-31-3)
- ((3-Bromo-2-methylphenyl)ethynyl)triethylsilane (CAS 2624404-96-0)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl benzenebutanoate (CAS 1841512-58-0)
- 4-Bromo-n-ethyl-2-hydroxy-n-methylbenzamide (CAS 1250229-89-0)
- Pyrrolidine-2-carbonitrile 2,2,2-trifluoroacetate (CAS 1523606-34-9)
- 3-(2-Methylpyrrolidin-1-yl)propanoic acid (CAS 685083-20-9)
- 2,2,4,4-Tetramethyl-3,8,11,14-tetraoxa-2,4-disilapentadecane (CAS 17065-99-5)
- 1-(2-Chloro-4-fluorophenoxy)-3-((2,4-dimethylphenyl)sulfonyl)propan-2-ol (CAS 478079-87-7)
- 2-(Methylsulfonyl)-1-(2-(trifluoromethyl)phenyl)ethan-1-one (CAS 387350-34-7)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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