8-Oxa-2,4-diazatricyclo[7.4.0.0,2,6]trideca-1(13),3,5,9,11-pentaene-5-carboxylic acid CAS 1369318-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1369318-81-9 |
| Molecular Formula | C11H8N2O3 |
| Molecular Weight | 216.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 8-Oxa-2,4-diazatricyclo[7.4.0.0,2,6]trideca-1(13),3,5,9,11-pentaene-5-carboxylic acid (CAS 1369318-81-9) pharmaceutical standards reference standard. Molecular formula: C11H8N2O3. Molecular weight: 216.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8N2O3 |
| Molecular Weight | 216.19 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Oxa Standards
- 9-oxa-3,4-diazatricyclo[8.4.0.0²,⁷]tetradeca-1(14),2,6,10,12-pentaen-5-one (CAS 123875-20-7)
- ethyl 3,4-diazatricyclo[5.2.1.0²⁶]deca-2(6),4-diene-5-carboxylate (CAS 916592-31-9)
- 1,7-DIazatricyclo[7.3.0.0^{3,7}]dodecane-2,6,8,12-tetrone (CAS 14612-22-7)
- 2,9-diazatricyclo[8.4.0.0²,⁶]tetradeca-1(14),10,12-trien-8-one (CAS 1432681-05-4)
- 4,7-diazatricyclo[7.5.0.0²,⁷]tetradeca-1,8-dien-3-one (CAS 2180068-12-4)
- 11-Oxa-1,8-diazatricyclo[7.5.0.0,2,7]tetradeca-2,4,6,8-tetraen-13-ol (CAS 68857-67-0)
- 10,13-diazatricyclo[7.4.1.0^{5,14}]tetradeca-5(14),6,8-trien-11-one (CAS 1427379-28-9)
- 8-Oxa-3,5-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),3,5,10,12-hexaene-6-thiol (CAS 62208-70-2)
Recommended Standards
- 1-(2H-1,3-Benzodioxole-5-carbonyl)-1H-imidazole (CAS 135696-67-2)
- 6-Carbamoylquinoline-3-carboxylic acid (CAS 1403746-66-6)
- N-(Furan-2-ylmethylene)-4-nitroaniline (CAS 13533-24-9)
- 3-(1,3-Dioxan-2-yl)-1-(3-iodophenyl)propan-1-one (CAS 898785-49-4)
- 3-Methyl-6-(4-(3-phenylpropyl)piperazin-1-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1808381-22-7)
- H-Phe-Glu-OH (CAS 3617-45-6)
- 3-Amino-n-benzylbenzamide (CAS 54977-91-2)
- Benzyl-N-(1,3-dimethyl-2,4-dioxopyrimidin-5-yl)carbamate (CAS 1375069-36-5)
- (2,2-Dimethyl-1,2-dihydrobenzo[f]isoquinolin-4-yl)glycine (CAS 307924-32-9)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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