2-Chloro-6-nitroquinoline CAS 29969-57-1
| CAS No. | 29969-57-1 |
| Molecular Formula | C9H5ClN2O2 |
| Molecular Weight | 208.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Chloro-6-nitroquinoline (C9H5ClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 208.60 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Chloro-6-nitroquinoline (CAS 29969-57-1) is a high-purity analytical reference standard with the molecular formula C9H5ClN2O2 and a molecular weight of 208.60 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Chloro-6-nitroquinoline 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 | C9H5ClN2O2 |
| Molecular Weight | 208.60 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-6-nitroquinoline (CAS 101860-71-3)
- 8-Chloro-1,7-naphthyridine-6-carboxylic acid (CAS 1019111-25-1)
- 3-(4-Chloro-3-nitrophenyl)prop-2-enenitrile (CAS 1027720-44-0)
- 3-Chloro-5-nitroisoquinoline (CAS 10296-47-6)
- 7-Chloro-4-nitroquinoline (CAS 1076199-85-3)
- 3-Chloro-5-nitroquinoline (CAS 116529-79-4)
- 6-chloro-3-nitro-pyridine-2-carboxylic acid (CAS 1204400-58-7)
- 8-Chloro-6-nitroquinoline (CAS 121465-04-1)
Recommended Standards
- 2-Chloro-3-nitroquinoline (CAS 78105-37-0)
- 2-Chloro-7-nitroquinoline (CAS 49609-03-2)
- 2-chloro-1-oxo-1H-indene-3-carboxylic acid (CAS 75639-84-8)
- 2-Chloro-8-nitroquinoline (CAS 4225-86-9)
- 3-(4-Methylphenyl)-3-(trifluoromethyl)diazirine (CAS 87736-85-4)
- 4-Chloro-1-(4-methylbenzyl)-3-nitro-1H-pyrazole (CAS 1005577-45-6)
- Myristyl Gallate (CAS 18244-73-0)
- 3-(Trifluoromethyl)quinuclidin-3-ol (CAS 1249550-18-2)
- 7-Chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1427452-48-9)
- (2S,4S)-1-Benzyl 2-methyl 4-hydroxypiperidine-1,2-dicarboxylate (CAS 403503-43-5)
- 3,3-Dimethyl-1-(2-methyl-1H-imidazol-1-yl)butan-2-amine (CAS 927987-02-8)
- 3-(Azetidin-3-yl)-5-methyl-1,2,4-oxadiazole hydrochloride (CAS 1309207-10-0)
- (2S,6S)-2-amino-2-(2-chlorophenyl)-6-hydroxycyclohexan-1-one (CAS 95342-35-1)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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