2-Cyclopropyl-3h-imidazo[4,5-c]pyridine CAS 119628-85-2
| CAS No. | 119628-85-2 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Cyclopropyl-3h-imidazo[4,5-c]pyridine (CAS 119628-85-2) is a high-purity analytical reference standard with the molecular formula C9H9N3 and a molecular weight of 159.19 g/mol.
The molecular framework of 2-Cyclopropyl-3h-imidazo[4,5-c]pyridine (C9H9N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-Cyclopropyl-3h-imidazo[4,5-c]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 | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
- 2-Cyclopropyl-3H-imidazo[4,5-b]pyridine (CAS 119628-81-8)
- N-Cyclopropyl-5-ethynylpyrimidin-2-amine (CAS 1314640-57-7)
- 4-Cyclopropyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1318945-19-5)
- 1-cyclopropyl-1H-imidazo[4,5-c]pyridine (CAS 1423026-30-5)
- 5-Cyclopropyl-1H-pyrazolo[3,4-b]pyridine (CAS 1936647-59-4)
- 1-Cyclopropyl-4-isocyanatobenzene (CAS 1629128-24-0)
- N-cyclopropyl-2-formylhydrazine-1-carbothioamide (CAS 667437-62-9)
- 4-cyclopropyl-2,3-dihydro-1H-indole (CAS 1227418-23-6)
Recommended Standards
- 1-(propan-2-yl)-1H-1,2,4-triazole-5-carboxylic acid (CAS 1198436-87-1)
- 3-(1H-Pyrazol-4-yl)aniline (CAS 1170691-45-8)
- 3-(1-Methyl-1H-pyrazol-4-yl)pyridine (CAS 1200405-85-1)
- 8-Methylquinazolin-2-amine (CAS 1169789-21-2)
- 5H,6H,7H-pyrrolo[2,3-d]pyrimidine-4-carbonitrile (CAS 1578264-12-6)
- 1-Benzyl-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937597-56-3)
- 2,4-Difluoro-1-methoxybenzene (CAS 452-10-8)
- 2-(Bromoethynyl)-4-chloro-1-fluorobenzene (CAS 2187434-97-3)
- 9-(4-(4-Chloro-6-phenyl-1,3,5-triazin-2-yl)phenyl)-9H-carbazole (CAS 1477759-28-6)
- Ethyl 4-hydroxy-4-methyl-1-oxa-9-azaspiro[5.5]Undecane-9-carboxylate (CAS 1785761-67-2)
- 1,3,5-Tri(pyridin-3-yl)benzene (CAS 872277-48-0)
- Cyclopropyl(5-fluoro-2-methoxypyridin-4-yl)methanone (CAS 1450932-24-7)
- 5-Nitro-1H-indol-6-amine (CAS 1000343-12-3)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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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