1H-Furo[4,3,2-de]cinnoline CAS 122049-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 122049-90-5 |
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Furo[4,3,2-de]cinnoline (CAS 122049-90-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6N2O. Molecular weight: 158.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1991 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Furo[4,3,2-de]phthalazine (CAS 135774-74-2)
- 2H-Furo[2,3-e]indazole (CAS 143400-42-4)
- 1H-Furo[2,3-g]indazole (CAS 57174-47-7)
- 1H-Furo[3,2-g]indazole (CAS 218596-82-8)
- Furo[2,3-b]benzofuran (CAS 247-12-1)
- Furo[3,2-b]benzofuran (CAS 247-40-5)
- Furo[3,4-b]benzofuran (CAS 247-11-0)
- Furo[3,2-b]pyridin-2-ylmethanol (CAS 162537-61-3)
Recommended Standards
- 2-(2-Oxoimidazolidin-1-yl)propanoic acid (CAS 1218387-56-4)
- 3-Amino-2-oxotetrahydropyrimidine-1(2H)-carboxamide (CAS 123981-22-6)
- 6-Aminoimidazo[1,2-a]pyridine-2-carbonitrile (CAS 1216227-64-3)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl (2,2,3,4,4,4-hexafluorobutyl) carbonate (CAS 1980045-16-6)
- 1-(3-Chloro-4-fluorophenyl)-2,2-difluoroethan-1-one (CAS 1352223-06-3)
- beta-Elemene (CAS 515-13-9)
- 2-(3-(2-Fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 1225134-66-6)
- Benzyl 2-(2-((methylsulfonyl)oxy)-ethyl)morpholine-4-carboxylate (CAS 1648864-39-4)
- Rivaroxaban Impurity 131 (CAS 19667-37-9)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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