2-(5-Methyl-3H-imidazo[4,5-b]pyridin-2-yl)acetonitrile CAS 577777-16-3
| CAS No. | 577777-16-3 |
| Molecular Formula | C9H8N4 |
| Molecular Weight | 172.19 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-(5-Methyl-3H-imidazo[4,5-b]pyridin-2-yl)acetonitrile.
2-(5-Methyl-3H-imidazo[4,5-b]pyridin-2-yl)acetonitrile (CAS 577777-16-3) is a high-purity analytical reference standard with the molecular formula C9H8N4 and a molecular weight of 172.19 g/mol.
2-(5-Methyl-3H-imidazo[4,5-b]pyridin-2-yl)acetonitrile (C9H8N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(5-Methyl-3H-imidazo[4,5-b]pyridin-2-yl)acetonitrile 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 | C9H8N4 |
| Molecular Weight | 172.19 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 1,1'-(4-Amino-4H-1,2,4-triazole-3,5-diyl)bis(ethan-1-ol) (CAS 21532-00-3)
- 2-(Hydrazonomethyl)quinoxaline (CAS 749254-44-2)
- 1-(3,3-Diphenylpropionyl)piperazine HCl (CAS 856841-75-3)
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- 4-(2,5-Dichlorothiophen-3-yl)butanoic acid (CAS 34967-65-2)
- 4-(2-Isopropoxyethoxy)butane-1-sulfonyl chloride (CAS 1341880-77-0)
- 3-Benzoimidazol-1-yl-propionic Acid Hydrazide (CAS 328056-89-9)
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- (R)-2,3-bis(pentanoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate (CAS 66414-34-4)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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