Furo[2,3-b]quinoxaline CAS 269-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 269-77-2 |
| Molecular Formula | C10H6N2O |
| Molecular Weight | 170.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Furo[2,3-b]quinoxaline (CAS 269-77-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H6N2O. Molecular weight: 170.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H6N2O |
| Molecular Weight | 170.17 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Furo Standards
- Furo[3,4-b]quinoxaline (CAS 269-71-6)
- {furo[3,2-b]pyridin-6-yl}boronic acid (CAS 1404467-00-0)
- 1-(Furo[3,2-b]pyridin-6-yl)ethanone (CAS 1203499-00-6)
- Furo[2,3-b]quinoline (CAS 268-95-1)
- Furo[2,3-c]isoquinoline (CAS 233-13-6)
- furo[3,2-b]pyridine-2-carboxylic acid (CAS 112372-14-2)
- Furo[3,2-b]pyridine-6-carboxylic acid (CAS 122535-04-0)
- furo[2,3-b]pyridine-4-carboxylic acid (CAS 1500260-63-8)
Recommended Standards
- Ethyl 5-methyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylate (CAS 82831-19-4)
- Ethyl 5-Hydroxy-4-methylpyrazole-3-carboxylate (CAS 60178-98-5)
- Indeno[1,2-c]pyrazol-4(1H)-one (CAS 800379-51-5)
- 3,4-Dichlorobenzimidamide (CAS 25412-64-0)
- 5-(5-Chloro-2-thienyl)-7-(trifluoromethyl)-pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride (CAS 863435-88-5)
- 2-Fluoro-4-(morpholinomethyl)phenylboronic acid (CAS 1451393-46-6)
- (6-(Ethylamino)pyridin-3-yl)boronic acid (CAS 1313762-00-3)
- 2-(2-Hydroxy-4-(piperidin-1-yl)benzoyl)benzoic acid (CAS 55165-06-5)
- 2,4,6-Tris(m-tolyloxy)-1,3,5,2,4,6-trioxatriborinane (CAS 114216-57-8)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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