2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl 2-(4-oxoquinazolin-3(4H)-yl)acetate CAS 852940-38-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 852940-38-6 |
| Molecular Formula | C20H17N3O6 |
| Molecular Weight | 395.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl 2-(4-oxoquinazolin-3(4H)-yl)acetate (CAS 852940-38-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H17N3O6. Molecular weight: 395.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H17N3O6 |
| Molecular Weight | 395.37 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Dihydrobenzo Standards
- N-(2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethyl)-3-(4-hydroxy-1-oxophthalazin-2(1H)-yl)propanamide (CAS 930526-61-7)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(2,3-dimethylphenyl)-1H-imidazol-2-yl)thio)acetamide (CAS 851131-58-3)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxoethyl 2-(4-hydroxy-1-oxophthalazin-2(1H)-yl)acetate (CAS 848316-39-2)
- 1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-3-(1-(3-methoxyphenyl)-5-oxopyrrolidin-3-yl)urea (CAS 894023-11-1)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(3-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide (CAS 688335-72-0)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578733-12-7)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557065-71-1)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557063-71-5)
Recommended Standards
- 2-((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)carbamoyl)terephthalic acid (CAS 302602-92-2)
- 2-(4-Methoxyphenoxy)-3-(3-(trifluoromethyl)phenyl)quinoline (CAS 337921-94-5)
- (E)-2-(3,4-dimethoxyphenyl)-3-oxobutanal O-(3-(trifluoromethyl)benzyl) oxime (CAS 337921-45-6)
- 1-Iodo-2-naphthol, 97% (CAS 2033-42-3)
- (S)-tert-Butyl 3-ethoxypyrrolidine-1-carboxylate (CAS 1416402-96-4)
- 6-chloro-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid (CAS 923177-83-7)
- ethyl 2-(3-cyanophenyl)-2-methylpropanoate (CAS 521068-44-0)
- 2-Oxo-6-(trifluoromethyl)-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 338977-72-3)
- 4-(5-Amino-1,3,4-thiadiazol-2-yl)-1-(o-tolyl)pyrrolidin-2-one (CAS 1142202-37-6)
- Exenatide (CAS 141758-74-9)
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