[1,2,5]Oxadiazolo[3,4-f]quinoxaline CAS 71630-83-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71630-83-6 |
| Molecular Formula | C8H4N4O |
| Molecular Weight | 172.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,2,5]Oxadiazolo[3,4-f]quinoxaline (CAS 71630-83-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H4N4O. Molecular weight: 172.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H4N4O |
| Molecular Weight | 172.14 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.) | 1977 |
| Nitrogen Atoms | 4 |
Related Oxadiazolo Standards
- [1,2,5]Oxadiazolo[3,4-g]quinoxaline (CAS 101917-77-5)
- [1,2,5]Oxadiazolo[3,4-f]cinnoline (CAS 217491-04-8)
- [1,2,5]Oxadiazolo[3,4-b]pyridin-6-ylboronic acid (CAS 1447847-99-5)
- 8-Methyl-[1,2,5]oxadiazolo[3,4-f]cinnoline (CAS 304869-93-0)
- 9-Methyl-[1,2,5]oxadiazolo[3,4-f]cinnoline (CAS 272776-07-5)
- [1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6(1H,3H)-dithione (CAS 210301-74-9)
- [1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6(1H,3H)-dione (CAS 24294-89-1)
- [1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6-diamine (CAS 202207-24-7)
Recommended Standards
- [3,3'-Bioxazolidine]-2,2'-dione (CAS 89533-03-9)
- (S)-Methyl 2,6-dioxohexahydropyrimidine-4-carboxylate (CAS 39681-15-7)
- 1-(2-methoxyethyl)imidazolidine-2,4,5-trione (CAS 40411-22-1)
- Ethyl 6-chloro-3,4-dimethylthieno[2,3-b]pyridine-2-carboxylate (CAS 923738-50-5)
- (2,4,6-Trimethylphenyl)methanamine hydrochloride (CAS 202522-00-7)
- 5-Chloro-2-(2-methoxyethyl)pyridazin-3(2H)-one (CAS 1262423-60-8)
- rac-Centrolobol (CAS 98119-94-9)
- 3-Chloro-4-methylisothiazole (CAS 1072-56-6)
- 1G-390S 321429-94-1 [(3Z)-5-methyl-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-3-ylidene]amino 2-chloroacetate (CAS 321429-94-1)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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