5-Hydroxyquinoxaline CAS 17056-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17056-99-4 |
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Hydroxyquinoxaline (CAS 17056-99-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H6N2O. Molecular weight: 146.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 g/mol |
| 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.) | 1961 |
| Nitrogen Atoms | 2 |
Related Hydroxyquinoxaline Standards
- 6-Hydroxyquinoxaline (CAS 7467-91-6)
- 2-Hydroxyquinoxaline-6-carbonitrile (CAS 917344-29-7)
- 3-Hydroxyquinoxaline-2-carbaldehyde (CAS 49568-65-2)
- 3-Hydroxyquinoxaline-6-carbaldehyde (CAS 916811-92-2)
- 5-Hydroxyquinoxaline-2-carbaldehyde (CAS 394223-65-5)
- 8-Hydroxyquinoxaline-2-carbaldehyde (CAS 394223-67-7)
- 7-Hydroxyquinoxaline-6-carboxylic acid (CAS 103029-77-2)
- 5-Hydroxyquinoxaline-6-carboxylic acid (CAS 184712-12-7)
Recommended Standards
- 5-phenyl-1,2,4-oxadiazole (CAS 16494-52-3)
- 1,6-Naphthyridin-8-ol (CAS 17057-00-0)
- 5-Oxo-3,5-dihydro-2H-pyrrolizine-1-carbonitrile (CAS 164025-04-1)
- 3-Fluoro-2-methoxybenzamide (CAS 874830-59-8)
- 4-(3-Bromophenoxy)benzonitrile (CAS 155866-71-0)
- 4-[(1E)-3-(Naphthalen-2-yl)-3-oxoprop-1-en-1-yl]phenyl 4-chlorobenzene-1-sulfonate (CAS 331460-96-9)
- 2-Hydroxy-3-(methoxycarbonyl)benzoic acid (CAS 101670-85-3)
- N-(2-(4-butoxyphenoxy)ethyl)acetamide (CAS 295361-20-5)
- 5-[(2-Cyanoethoxy)methyl]-2’-deoxycytidine (CAS 188411-05-4)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
Why CATO?
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