6-Aminoquinoxaline-5-carbonitrile CAS 130278-26-1
| CAS No. | 130278-26-1 |
| Molecular Formula | C9H6N4 |
| Molecular Weight | 170.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Aminoquinoxaline-5-carbonitrile (CAS 130278-26-1), molecular formula C9H6N4 and molecular weight 170.17 g/mol, is a CATO reference standard with documented purity and traceability.
6-Aminoquinoxaline-5-carbonitrile (C9H6N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 6-Aminoquinoxaline-5-carbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H6N4 |
| Molecular Weight | 170.17 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.) | 1994 |
| Nitrogen Atoms | 4 |
Related Aminoquinoxaline Standards
- 3-Aminoquinoxaline-2-carbonitrile (CAS 36597-16-7)
- 8-Aminoquinoxaline-5-carbonitrile (CAS 573758-47-1)
- 3-Aminoquinoxaline-2-carbaldehyde (CAS 67570-54-1)
- 7-Aminoquinoxaline-2,5-diol (CAS 860367-75-5)
- 3-Aminoquinoxaline-2-carboxamide (CAS 67568-30-3)
- 3-aminoquinoxaline-2-carboxylic acid (CAS 85414-82-0)
- 2-Aminoquinoxaline (CAS 5424-05-5)
- Methyl 3-aminoquinoxaline-2-carboxylate (CAS 1071627-75-2)
Recommended Standards
- (S)-1,1,1-trifluoroheptan-2-ol (CAS 130025-35-3)
- 2H-Imidazo[4,5-b]quinoxaline (CAS 13090-17-0)
- 5-Ethoxy-4-methyl-1H-pyrazole-3-carboxylic acid (CAS 1297547-42-2)
- 3-(1h-1,2,4-Triazol-5-yl)benzonitrile (CAS 1311314-27-8)
- 4-Amino-5-bromothiophene-2-carboxylic acid hydrobromide (CAS 89499-35-4)
- 4-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinaldehyde (CAS 1418129-72-2)
- 2-(3-Amino-1h-1,2,4-triazol-1-yl)-N-propylpropanamide (CAS 1179639-57-6)
- 1-(7-Nitro-3,4-dihydroquinolin-1(2H)-yl)ethanone (CAS 40484-66-0)
- (<I>S</I>)-α,α-bis(3,5-xylyl)-2-pyrrolidinemethanol (CAS 131180-63-7)
- 3-Fluoro-4-((3-methyloxetan-3-yl)methoxy)benzoic acid (CAS 1402232-75-0)
- Vortioxetine Impurity 76 (CAS CATO-C4X-105676)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-chlorobenzoic acid (CAS 914348-17-7)
- 5-Chloro-1-methyl-1h-imidazole-4-sulfonamide (CAS 101258-32-6)
- FLAG Epitope Peptide (CAS 98849-88-8)
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