2-Amino-4-(4-(benzyloxy)-3-methoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile CAS 337497-92-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337497-92-4 |
| Molecular Formula | C26H26N2O4 |
| Molecular Weight | 430.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-(4-(benzyloxy)-3-methoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 337497-92-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H26N2O4. Molecular weight: 430.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H26N2O4 |
| Molecular Weight | 430.50 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- (Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-((trityloxy)imino)acetic acid (CAS 76029-89-5)
- 3-Amino-N-(3-cyanophenyl)-4-(trifluoromethyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]thieno[3,2-e]pyridine-2-carboxamide (CAS 626228-78-2)
- N-(5-Amino-1-carboxypentyl)iminodiacetic Acid Tri-t-butyl Ester (CAS 205379-08-4)
- 3-(6-Amino-9H-purin-9-yl)-N-hexadecylpropanamide (CAS 142050-15-5)
- 3-Amino-N-(3-bromophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-93-9)
- 3-Amino-N-(4-bromophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-84-8)
- Benzyl 3-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate (CAS 1419221-80-9)
- 2-Amino-1,1,1,7,7,7-hexafluoro-6-hydroxy-2,6-bis(trifluoromethyl)-4-(isopropylimino)heptane (CAS 723294-77-7)
Recommended Standards
- 2,2'-Oxybis(4-isopropyl-5,5-dimethyl-1,3,2-dioxaphosphinane 2-sulfide) (CAS 58948-25-7)
- 3-((4-Fluorobenzyl)thio)-4-methyl-5-(1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 477709-31-2)
- 2-(4-Methoxyphenyl)-1,5,6-triphenylpyrimidin-4(1H)-one (CAS 88317-20-8)
- 2-[(2-Aminoethyl)-amino]-ethanesulfonic acid (CAS 83111-01-7)
- (3AS,8aR)-2-(5,6,7,8-tetrahydroquinolin-2-yl)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole (CAS 2055935-91-4)
- Frutescin - (CAS 36790-43-9)
- 2-Methyl-2H-benzo[d][1,2,3]triazole-4-sulfonyl chloride (CAS 1033464-75-3)
- Finerenone Impurity 269 (CAS CATO-C4X-2880269)
- 1-Methyl-5-oxo-2-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxylic acid (CAS 1268147-47-2)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com