4-Chloro-2-(3-nitrophenyl)-3H-imidazo[4,5-c]pyridine CAS 75007-82-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75007-82-8 |
| Molecular Formula | C12H7ClN4O2 |
| Molecular Weight | 274.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(3-nitrophenyl)-3H-imidazo[4,5-c]pyridine (CAS 75007-82-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H7ClN4O2. Molecular weight: 274.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H7ClN4O2 |
| Molecular Weight | 274.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 5-Chloro-6-(3-cyanophenoxy)nicotinic acid (CAS 1016739-05-1)
- 5-Chloro-6-nitro-2-phenylbenzo[d]oxazole (CAS 102405-44-7)
- 1284752-43-7 5-Chloro-2-(4-nitrophenoxy)benzonitrile (CAS 1284752-43-7)
- 4-(4-Chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)benzoic acid (CAS 1313404-68-0)
- 4-Chloro-6-(4-nitrophenyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 187724-90-9)
- 1-Chloro-4-nitroacridin-9(10H)-one (CAS 20621-51-6)
- 2-Chloro-1,4-dihydroxyanthracene-9,10-dione (CAS 81-53-8)
- 2-Chloro-1,5-dihydroxyanthracene-9,10-dione (CAS 61601-42-1)
Recommended Standards
- 3-(Benzo[d][1,3]dioxol-5-yl)-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine (CAS 448190-45-2)
- 4-Chloro-3-cyano-N-(6-oxo-1,6-dihydropyrimidin-5-yl)benzamide (CAS 918880-71-4)
- 5-(4-Chlorophenoxy)isobenzofuran-1,3-dione (CAS 63196-10-1)
- n-(2-Ethylbutyl)cyclopropanamine (CAS 926217-41-6)
- 8-Chloro-2-oxo-2H-chromene-3-carboxylic acid (CAS 107747-67-1)
- 5-[4-(Trifluoromethoxy)phenyl]-1,3,4-oxadiazol-2-amine (CAS 910442-23-8)
- (S)-tert-Butyl 7-hydroxy-5-oxa-2-azaspiro[3.4]octane-2-carboxylate (CAS 2165563-31-3)
- 2-((5-(4-Chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 332922-53-9)
- D-Glutamic Acid (CAS 6893-26-1)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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