2-Cyclobutyl-3H-imidazo[4,5-b]pyridine CAS 119628-82-9
| CAS No. | 119628-82-9 |
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Cyclobutyl-3H-imidazo[4,5-b]pyridine.
CATO supplies 2-Cyclobutyl-3H-imidazo[4,5-b]pyridine (CAS 119628-82-9), a certified reference material (molecular formula C10H11N3, MW 173.21 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2-Cyclobutyl-3H-imidazo[4,5-b]pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 173.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Cyclobutyl-3H-imidazo[4,5-b]pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 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 Cyclobutyl Standards
- 6-Cyclobutyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1125702-73-9)
- 2-Cyclobutyl-3H-imidazo[4,5-c]pyridine (CAS 119628-86-3)
- 5-cyclobutyl-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 869941-77-5)
- 2-Cyclobutyl-1H-benzimidazole (CAS 97968-80-4)
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Recommended Standards
- 5-Ethynyl-2-(pyrrolidin-1-yl)pyrimidine (CAS 1196156-86-1)
- (2-Hydroxymethyl-pyrrolidin-1-yl)-acetic acid (CAS 1195604-43-3)
- (E)-3-(Hydrazonomethyl)-2-methyl-1H-indole (CAS 1196482-65-1)
- 1-Amino-4-methoxycyclohexanecarboxylic acid (CAS 1192066-93-5)
- 6-(Trifluoromethyl)-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde (CAS 1190315-73-1)
- 7-(3-Fluorophenyl)-7-oxoheptanenitrile (CAS 898767-24-3)
- 2-Amino-3,5,6-trifluoroterephthalonitrile (CAS 133622-66-9)
- (S)-BENZYL (4-METHYL-1-OXO-1-PHENYLPENTAN-2-YL)CARBAMATE (CAS 2007909-63-7)
- (Cyclopropylmethyl)isothiocyanate (CAS 6068-90-2)
- 2-(3-Bromo-5-fluorobenzyl)pyrrolidine (CAS 1518607-66-3)
- 1-((3-(3-Phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)amino)pyrrolidine-2,5-dione (CAS 1232799-90-4)
- Octahydro-2H-thiochromene (CAS 29100-30-9)
- Ethyl 6-bromo-5-hydroxy-2-methyl-1-phenyl-1H-indole-3-carboxylate (CAS 40945-72-0)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
Why CATO?
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