8-Nitroquinolin-4-amine CAS 89770-26-3
| CAS No. | 89770-26-3 |
| Molecular Formula | C9H7N3O2 |
| Molecular Weight | 189.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Nitroquinolin-4-amine (CAS 89770-26-3), molecular formula C9H7N3O2 and molecular weight 189.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 8-Nitroquinolin-4-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 189.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 8-Nitroquinolin-4-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 | C9H7N3O2 |
| Molecular Weight | 189.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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.) | 1982 |
| Nitrogen Atoms | 3 |
Related Nitroquinolin Standards
- 8-Nitroquinolin-6-amine (CAS 107678-82-0)
- 3-Nitroquinolin-2-amine (CAS 78105-38-1)
- 3-nitroquinolin-4-amine (CAS 42606-33-7)
- 5-Nitroquinolin-2-amine (CAS 611231-10-8)
- 5-Nitroquinolin-3-amine (CAS 98589-84-5)
- 5-Nitroquinolin-6-amine (CAS 42606-37-1)
- 5-Nitroquinolin-8-amine (CAS 42606-38-2)
- 6-Nitroquinolin-2-amine (CAS 49609-07-6)
Recommended Standards
- 8-Nitroquinolin-3-amine (CAS 73868-15-2)
- 8-Nitroquinolin-5-amine (CAS 42606-39-3)
- 8-Nitroquinolin-2(1h)-imine (CAS 861581-93-3)
- Azido-PEG2-acetic Acid (CAS 882518-90-3)
- (S)-N-methyl-1-(4-methylmorpholin-2-yl)methanamine (CAS 1268520-56-4)
- rac-(5R,6R)-5-amino-6-(1-methyl-1H-imidazol-2-yl)piperidin-2-one hydrochloride (CAS 2044705-48-6)
- 3-Chloro-5-cyclopropoxy-2-nitropyridine (CAS 1243410-76-5)
- 2-[(2,5-Dichlorophenyl)amino]acetohydrazide (CAS 89981-86-2)
- (3R,4S)-1-(tert-Butoxycarbonyl)-4-(pyridin-3-yl)pyrrolidine-3-carboxylic acid (CAS 1435707-61-1)
- (5Z)-5-[(3-Bromo-4-methoxyphenyl)methylidene]-3-(prop-2-en-1-yl)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 331736-48-2)
- 1-(4-Bromophenyl)-2-(piperazin-1-yl)ethanone (CAS 109607-56-9)
- 4-Methoxy-4-methyl-N-(thiophen-2-ylmethyl)pentan-2-amine (CAS 1092291-86-5)
- 2-(2,2-Dimethyl-5-oxopyrrolidin-1-yl)acetonitrile (CAS 426818-02-2)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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