2,3-Dihydro-8-(trifluoromethyl)pyrrolo[2,1-b]quinazolin-9(1H)-one CAS 642491-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 642491-87-0 |
| Molecular Formula | C12H9F3N2O |
| Molecular Weight | 254.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dihydro-8-(trifluoromethyl)pyrrolo[2,1-b]quinazolin-9(1H)-one (CAS 642491-87-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H9F3N2O. Molecular weight: 254.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H9F3N2O |
| Molecular Weight | 254.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
- 2-Butyl-2,3-dihydro-1,2-benzoselenazol-3-one (CAS 60940-32-1)
- 1-(1,2-Dihydro-4-methyl-2-oxo-7-quinolinyl)-1H-pyrrole-2,5-dione 1076199-75-1 Carbostyril Maleimide (CAS 1076199-75-1)
- 2-[3,4-Dihydro-1(2H)-quinolinyl]nicotinic acid (CAS 1017200-69-9)
- 2-[3,4-Dihydro-2(1H)-isoquinolinyl]-isonicotinic acid (CAS 1019375-24-6)
- 2-[3,4-Dihydro-1(2H)-quinolinyl]isonicotinic acid (CAS 1019387-19-9)
- (3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)(phenyl)methanone (CAS 147644-07-3)
- 2-[3,4-Dihydro-2(1H)-isoquinolinyl]nicotinic acid (CAS 250739-09-4)
- 4-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)benzaldehyde (CAS 952182-92-2)
Recommended Standards
- 2,2,2-Trifluoro-N-(2-methylquinolin-8-yl)acetamide (CAS 444935-89-1)
- 2-Hydrazinyl-4-phenyl-6-(trifluoromethyl)pyrimidine (CAS 869952-73-8)
- 2,2,2-Trifluoroethyl 4-carbamoylpiperidine-1-carboxylate (CAS 877964-01-7)
- 5-Cyclopropoxy-N,N-dimethyl-4-(trifluoromethyl)pyridin-3-amine (CAS 1243361-30-9)
- 2,6-Dithiophen-2-yl-dithieno[3,2-b;2’,3’-d]thiophene (CAS 910788-24-8)
- 4-((2-Chlorobenzyl)amino)-4-oxobutanoic acid (CAS 904785-49-5)
- 2-(Tert-butoxy)-4-chloroaniline (CAS 1181302-84-0)
- Alprostadil EP Impurity F (CAS 21003-46-3)
- N-(3-Ethyl-4-fluorobenzo[d]thiazol-2(3H)-ylidene)-3-fluorobenzamide (CAS 868371-14-6)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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