5-chloro-2-methyl-1H-imidazo[4,5-b]pyridine CAS 40851-92-1
| CAS No. | 40851-92-1 |
| Molecular Formula | C7H14ClN3 |
| Molecular Weight | 175.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-chloro-2-methyl-1H-imidazo[4,5-b]pyridine (C7H14ClN3) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
5-chloro-2-methyl-1H-imidazo[4,5-b]pyridine (CAS 40851-92-1), molecular formula C7H14ClN3 and molecular weight 175.66 g/mol, is a CATO reference standard with documented purity and traceability.
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 5-chloro-2-methyl-1H-imidazo[4,5-b]pyridine 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 | C7H14ClN3 |
| Molecular Weight | 175.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 5-Chloro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1040683-00-8)
- 7-chloro-1-methyl-pyrazolo[4,3-b]pyridine (CAS 1057672-72-6)
- 2-chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1060816-56-9)
- 7-chloro-2-methyl-3H-imidazo[4,5-b]pyridine (CAS 1086423-62-2)
- 2-Chloro-N-cyclopentyl-N-methylacetamide (CAS 1095028-85-5)
- 2-Chloro-N-(cyclopentylmethyl)acetamide (CAS 1096841-92-7)
- 4-chloro-7-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1159828-57-5)
- 4-chloro-6-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1159828-70-2)
Recommended Standards
- 4-chloropyrido[2,3-d]pyrimidine (CAS 28732-79-8)
- 5-chloro-3-methyl-1H-pyrazolo[4,3-b]pyridine (CAS 864775-64-4)
- 4-chloro-6-methyl-pyrrolo[2,1-f][1,2,4]triazine (CAS 2641807-43-2)
- 5-chloro-3-methyl-imidazo[4,5-b]pyridine (CAS 83472-65-5)
- 4-(4-Methoxyphenyl)-5-(4-(pyrrolidin-1-ylsulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-06-2)
- Rotigotine EP Impurity B-D5 N-nitroso (CAS CATO-C4X-192728)
- 4-Amino-2,4-dihydro-5-(tetrahydro-3-furanyl)-3H-1,2,4-triazole-3-thione (CAS 1249743-71-2)
- 1-(2,4-Difluorobenzyl)-1H-pyrazole-4-carboxylic acid (CAS 1271611-01-8)
- Ergosterol peroxide (CAS 2061-64-5)
- 3,6-Bis([1,1'-biphenyl]-4-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (CAS 88949-33-1)
- 1,1'-(Pyridine-2,6-diyl)bis(butane-1,3-dione) (CAS 89985-51-3)
- 1-Isopropyl-2-azaspiro[3.5]Nonane (CAS 1864616-90-9)
- 2-((2-Aminoethyl)amino)anthracene-9,10-dione hydrochloride (CAS 57524-50-2)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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