5-Nitroquinoxalin-6-amine CAS 62088-30-6
| CAS No. | 62088-30-6 |
| Molecular Formula | C8H6N4O2 |
| Molecular Weight | 190.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Nitroquinoxalin-6-amine is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Nitroquinoxalin-6-amine (CAS 62088-30-6), molecular formula C8H6N4O2 and molecular weight 190.16 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Nitroquinoxalin-6-amine (C8H6N4O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 5-Nitroquinoxalin-6-amine 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.
Physical & Chemical Properties
| Molecular Formula | C8H6N4O2 |
| Molecular Weight | 190.16 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.) | 1974 |
| Nitrogen Atoms | 4 |
Related Nitroquinoxalin Standards
- 6-Nitroquinoxalin-2-amine (CAS 115726-26-6)
- 6-Nitroquinoxalin-5-amine (CAS 57436-91-6)
- 5-Nitroquinoxalin-2(1H)-one (CAS 55687-20-2)
- 6-Nitroquinoxalin-2(1H)-one (CAS 25652-34-0)
- 8-Nitroquinoxalin-2(1H)-one (CAS 73148-21-7)
- 3-Methyl-6-nitroquinoxalin-2(1H)-one (CAS 19801-10-6)
- (R)-1-(6-Nitroquinoxalin-2-yl)pyrrolidin-3-ol (CAS 1417789-06-0)
- 1-(6-Nitroquinoxalin-2-yl)piperidin-4-ol (CAS 1417793-14-6)
Recommended Standards
- 5-Nitroquinoline 1-Oxide (CAS 7613-19-6)
- 5-Phenyl-1,2,4-oxadiazole-3-carboxylic acid (CAS 37937-62-5)
- 5-Nitroquinolin-4(1H)-one (CAS 75755-38-3)
- 5-Phenyl-1,3,4-oxadiazole-2-carboxylic acid (CAS 99066-76-9)
- 3,5,7-Trimethyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 4919-15-7)
- 2-(tert-Butoxycarbonyl)-8-chloro-2,3-dihydro-1H-pyrrolo[3,2,1-ij]quinazoline-7-carboxylic acid (CAS 2316684-63-4)
- 1-(1H-Indazol-1-yl)-2-methylpropan-1-one (CAS 861359-04-8)
- 2-Methyl-1H-pyrazolo[4,3-e][1,2,4]triazin-3(2H)-one (CAS 888490-29-7)
- 1-(2,4-Difluorophenyl)-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-18-4)
- 3-Allyl-N,N-dimethylaniline (CAS 52276-05-8)
- 6-(Aminomethyl)-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one (CAS 940981-14-6)
- N-ethyl-N-methyl-1,1-dioxo-1λ⁶-thietane-3-sulfonamide (CAS 1865021-94-8)
- 34784-05-9 6-bromoisoquinoline InChI=1/C9H6BrN/c10-9-2-1-8-6-11-4-3-7(8)5-9/h1-6 isoquinoline, 6-bromo- (CAS 34784-05-9)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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