N-hydroxyquinoxaline-6-carbimidoyl chloride CAS 1956426-71-3
| CAS No. | 1956426-71-3 |
| Molecular Formula | C9H6ClN3O |
| Molecular Weight | 207.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-hydroxyquinoxaline-6-carbimidoyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies N-hydroxyquinoxaline-6-carbimidoyl chloride (CAS 1956426-71-3), a certified reference material (molecular formula C9H6ClN3O, MW 207.62 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-hydroxyquinoxaline-6-carbimidoyl chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6ClN3O |
| Molecular Weight | 207.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 2-Ethyl-6-hydroxyquinoxaline-5,8-dione (CAS 61373-05-5)
- 7-Hydroxyquinoxaline-6-carboxylic acid (CAS 103029-77-2)
- 5-Hydroxyquinoxaline-6-carboxylic acid (CAS 184712-12-7)
- 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)
- 2-Hydroxyquinoxaline-6-carbonitrile (CAS 917344-29-7)
Recommended Standards
- 6-Chloro-2-(pyridin-3-yl)pyrimidin-4(3H)-one (CAS 1706455-95-9)
- 1-(3-Chlorophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 825635-27-6)
- 6-Chloro-2-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 1706454-79-6)
- 1-(4-Chloropyrimidin-2-yl)pyridin-2(1h)-one (CAS 959238-99-4)
- 2-MEthoxy-4-nitrophenyl isocyanide (CAS 2008-62-0)
- 5-fluoro-4-nitro-1-phenyl-1H-pyrazole (CAS 1803607-95-5)
- 2-((5-Iodo-2,6-dimethylpyrimidin-4-yl)oxy)acetamide (CAS 677749-37-0)
- 4-Chloro-2-fluoro-3-methylphenol (CAS 1351668-24-0)
- 4242-15-3 5-Methyl-3,4-dihydro-1H-naphthalen-2-one MFCD04038677 (CAS 4242-15-3)
- 1-((Tetrahydrofuran-3-yl)methyl)-1h-1,2,4-triazol-3-amine (CAS 1248507-25-6)
- 2,3,4,5-Tetrahydrobenzo[f][1,4]thiazepine hydrochloride (CAS 14953-97-0)
- N-(2,3-dihydro-1H-inden-5-yl)-2-(4-hydroxyphenyl)acetamide (CAS 321853-28-5)
- 5-Cyclopropyl-4-methylpyridin-2-amine (CAS 1263061-20-6)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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 18665070610 / Nicole.chen@cato-chem.com