6,7-Diaminoquinoxalin-2-ol CAS 956622-43-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956622-43-8 |
| Molecular Formula | C8H8N4O |
| Molecular Weight | 176.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Diaminoquinoxalin-2-ol (CAS 956622-43-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8N4O. Molecular weight: 176.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O |
| Molecular Weight | 176.18 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 5-Hydrazinyl-3-phenyl-1,2,4-oxadiazole (CAS 7627-10-3)
- 6,7-Dihydro-5H-cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-ol (CAS 29814-17-3)
- 5-Hydrazino-1-phenyl-1H-1,2,3,4-tetraazole (CAS 5533-43-7)
- 2-(4-Chlorobenzoyl)-5-methylpyridine (CAS 1187166-39-7)
- 5-(4-Tert-butylphenyl)-4-(4-methoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 713098-07-8)
- Diguanosine triphosphate (CAS 6674-45-9)
- Tert-butyl 4-(2-(6-amino-8-bromo-9H-purin-9-yl)ethyl)piperidine-1-carboxylate (CAS 1156468-58-4)
- Boc-Cmp-OH (CAS 157688-46-5)
- Ethyl 5-methoxy-1H-pyrazolo[3,4-c]pyridine-3-carboxylate (CAS 1956341-68-6)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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