1-Cyclopropyl-1h-imidazo[4,5-c]pyridin-2(3h)-one hydrochloride CAS 797032-01-0
| CAS No. | 797032-01-0 |
| Molecular Formula | C9H9N3O |
| Molecular Weight | N/A |
| 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.
1-Cyclopropyl-1h-imidazo[4,5-c]pyridin-2(3h)-one hydrochloride (CAS 797032-01-0), molecular formula C9H9N3OHCl and molecular weight 211.65 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Cyclopropyl-1h-imidazo[4,5-c]pyridin-2(3h)-one hydrochloride (C9H9N3OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 1-Cyclopropyl-1h-imidazo[4,5-c]pyridin-2(3h)-one hydrochloride 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 | C9H9N3O HCl |
| Molecular Weight | 211.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
- Ethyl1-cyclopropyl-4-hydroxy-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1000340-03-3)
- 3-cyclopropyl-3-azabicyclo[3.3.1]nonan-9-one (CAS 1000931-18-9)
- N-cyclopropyl-4-[(cyclopropylamino)methyl]benzamide (CAS 1000932-00-2)
- 2-(1-Cyclopropyl-1h-1,2,3,4-tetrazol-5-yl)aniline (CAS 1000932-36-4)
- 7-Cyclopropyl-2,4-dioxo-1-propyl-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-48-8)
- 7-Cyclopropyl-1-(2-methylpropyl)-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-61-5)
- 2-(2-Cyclopropyl-2-oxoethylidene)-1,3-thiazolidin-4-one (CAS 1000933-52-7)
- (S)-1-(4-((5-Cyclopropyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-2-methylpyrrolidine-2-carboxylic acid (CAS 1001353-78-1)
Recommended Standards
- 4-(But-3-en-1-yl)benzaldehyde (CAS 137658-83-4)
- (2-(Butylthio)phenyl)methanol (CAS 37527-70-1)
- Bicyclo[2.2.1]heptan-2-ylmethanesulfonyl chloride (CAS 1558973-42-4)
- 7-Methoxyquinazoline-4(3H)-thione (CAS 13116-86-4)
- 2-Amino-N-(4-(isopropyl(methyl)amino)cyclohexyl)acetamide (CAS 1353964-45-0)
- S-1H-Benzo[d]imidazol-2-yl 2-((2-methoxyphenyl)amino)ethanethioate (CAS 83408-81-5)
- Amifostine (CAS 20537-88-6)
- 5-(1-Hydroxyethyl)imidazolidine-2,4-dione (CAS 64420-00-4)
- 4-Cyano-6-(difluoromethyl)-3-iodopicolinoyl chloride (CAS 1805495-85-5)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
Why CATO?
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