2-Amino-4-(4-methoxyphenyl)-7-(naphthalen-1-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile CAS 1118460-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1118460-77-7 |
| Molecular Formula | C27H22N2O3 |
| Molecular Weight | 422.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-(4-methoxyphenyl)-7-(naphthalen-1-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 1118460-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H22N2O3. Molecular weight: 422.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H22N2O3 |
| Molecular Weight | 422.48 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Amino Standards
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Recommended Standards
- Methyl 3-(2-(2-(4-acetamidophenoxy)acetyl)hydrazine-1-carbothioamido)thiophene-2-carboxylate (CAS 1022891-22-0)
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- Kuwanon C (CAS 62949-79-5)
- 5-Bromo-6-methoxypyrazin-2-amine (CAS 1245649-92-6)
- Methyl 2-3-di-O-benzoyl-4-6-O-benzylidene-α-D-glucopyranoside (CAS 6748-91-0)
- 5-(4-Chlorophenyl)-4-propyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 91090-20-9)
- 4-(3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)morpholine (CAS 957198-29-7)
- 2-Amino-2-cycloheptylethan-1-ol (CAS 1448418-48-1)
- 9-Benzyl-1-oxa-3,9-diazaspiro[5.5]undecan-2-one (CAS 54981-06-5)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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