3-Hydroxyquinoxaline-6-carbaldehyde CAS 916811-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 916811-92-2 |
| Molecular Formula | C9H6N2O2 |
| Molecular Weight | 174.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxyquinoxaline-6-carbaldehyde (CAS 916811-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6N2O2. Molecular weight: 174.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O2 |
| Molecular Weight | 174.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Hydroxyquinoxaline Standards
- 3-Hydroxyquinoxaline-2-carbaldehyde (CAS 49568-65-2)
- 5-Hydroxyquinoxaline-2-carbaldehyde (CAS 394223-65-5)
- 8-Hydroxyquinoxaline-2-carbaldehyde (CAS 394223-67-7)
- 2-Hydroxyquinoxaline-6-carbonitrile (CAS 917344-29-7)
- 7-Hydroxyquinoxaline-6-carboxylic acid (CAS 103029-77-2)
- 5-Hydroxyquinoxaline-6-carboxylic acid (CAS 184712-12-7)
- 5-Hydroxyquinoxaline (CAS 17056-99-4)
- 6-Hydroxyquinoxaline (CAS 7467-91-6)
Recommended Standards
- 3-Nitroisoquinoline (CAS 203988-06-1)
- 3-Cinnolinecarboxylic acid (CAS 90418-63-6)
- 3-Oxo-3,4-dihydro-2h-1,4-benzoxazine-7-carbonitrile (CAS 943845-21-4)
- Diethyl 2,6-dimethyl-4-(quinolin-4-yl)pyridine-3,5-dicarboxylate (CAS 5402-90-4)
- 6-Chloro-4-hydroxy-3-methyl-2H-chromen-2-one (CAS 197504-51-1)
- N-(3-bromophenyl)thiazole-5-carboxamide (CAS 901599-23-3)
- 1-(4-Methoxy-benzyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1232027-73-4)
- Dimethyl 5-(4-(tert-butyl)phenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 337920-87-3)
- 5-Bromoindole-3-carboxaldehyde 5-bromo-1h-indole-3-carbaldehyde 5-bromo-3-formylindole 5-bromoindole-3-carboxyaldehyde 5-bromoindole-3-aldehyde 5-bromo-3-formyl-1h-indole 5-bromoindole-3-carbaldehyde 5-Bromo-1H-indole-3-carboxaldehyde 877-03-2 (CAS 877-03-2)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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