2-Chloro-1-(5-nitropyridin-2-yl)-1H-benzo[d]imidazole CAS 1146080-31-0
| CAS No. | 1146080-31-0 |
| Molecular Formula | C23H26N6O2 |
| Molecular Weight | 418.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-1-(5-nitropyridin-2-yl)-1H-benzo[d]imidazole (CAS 1146080-31-0) is a high-purity analytical reference standard with the molecular formula C23H26N6O2 and a molecular weight of 418.49 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-Chloro-1-(5-nitropyridin-2-yl)-1H-benzo[d]imidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 418.49 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).
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 2-Chloro-1-(5-nitropyridin-2-yl)-1H-benzo[d]imidazole 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 | C23H26N6O2 |
| Molecular Weight | 418.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 6 |
Related Chloro Standards
- Ethyl 3-chloro-6-iodo-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate (CAS 1363405-48-4)
- 2-Chloro-5-(tributylstannyl)pyrimidin-4-amine (CAS 597551-57-0)
- 4-Chloro-5-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1196507-56-8)
- 6-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227267-22-2)
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- 5-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1227269-34-2)
- 4-Chloro-2-iodo-1-(phenylsulfonyl)-5-azaindole (CAS 1227270-34-9)
- 6-Chloro-4-iodo-1-(phenylsulfonyl)-1H-indazole (CAS 1254036-94-6)
Recommended Standards
- 1-(2-Nitrobenzenesulfonyl)-4-[5-(thiophen-2-yl)-1H-pyrazol-3-yl]piperidine (CAS 1026099-77-3)
- (2-Phenyl-2H-1,2,3-triazol-4-yl)(4-(6-(piperidin-1-yl)pyrimidin-4-yl)piperazin-1-yl)methanone (CAS 1207004-27-0)
- 3-[[[2-Methoxy-4-(phenylamino)phenyl]amino]sulfonyl]-2-thiophenecarboxylicacidmethylester (CAS 1014691-61-2)
- N-(4-((3-(3-(Thiophen-2-ylmethyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)sulfonyl)phenyl)acetamide (CAS 1351611-59-0)
- Ethyl 2,4-difluoro-3-methoxyphenylacetate (CAS 1804415-61-9)
- 4-(Furan-2-carbonyl)-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one (CAS 89076-04-0)
- 2-((Tert-butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid (CAS 139558-50-2)
- (4-Chlorophenyl)(2-((2-chlorophenyl)amino)thiazol-5-yl)methanone (CAS 339022-21-8)
- Ethyl 2-amino-5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-4-phenylthiophene-3-carboxylate (CAS 380345-50-6)
- α-Methyl-1, 3-benzodioxole- 5- propanamide (CAS 858215-05-1)
- 2-Amino-6-Ethoxynaphthalene (CAS 293733-21-8)
- 2-(2-((2,5-Dimethoxyphenyl)amino)-2-oxoethyl)phthalazin-2-ium iodide (CAS 522629-51-2)
- N-(cyclohexylmethyl)-1-methyl-1H-pyrazol-4-amine (CAS 1153976-46-5)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com