6-chloro-5-nitroisoquinoline CAS 72677-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72677-91-9 |
| Molecular Formula | C9H5ClN2O2 |
| Molecular Weight | 208.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-chloro-5-nitroisoquinoline (CAS 72677-91-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5ClN2O2. Molecular weight: 208.60 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1977 |
| 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
- 5-Phenyl-1,3,4-oxadiazole-2-carbonyl chloride (CAS 98591-60-7)
- 6-Chloro-5-nitroquinoline (CAS 86984-32-9)
- 5-Chloroquinoxaline-2-carboxylic acid (CAS 2417722-77-9)
- 2-Chloro-N-(2,6-difluorophenyl)acetamide (CAS 19064-26-7)
- (2R)-oxane-2-carboxylic acid (CAS 105499-34-1)
- N-(2-(6-bromo-2-hydroxynaphthalen-1-yl)-4-methoxy-3,5-dimethylphenyl)methanesulfonamide (CAS 1832514-10-9)
- (1R,2R,3R,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diyldimethanol (CAS 79516-58-8)
- N1-(2-aminoethyl)-N2-(3-(dimethoxy(methyl)silyl)propyl)ethane-1,2-diamine (CAS 99740-64-4)
- Boc-d-dap(dnp)-OH (CAS 1263045-94-8)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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 13829788188 / jacky.chen@cato-chem.com