3-(1,3-Dioxolan-2-yl)picolinonitrile CAS 1279815-80-3
| CAS No. | 1279815-80-3 |
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 176.17 g/mol gives 3-(1,3-Dioxolan-2-yl)picolinonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(1,3-Dioxolan-2-yl)picolinonitrile (CAS 1279815-80-3), a certified reference material (molecular formula C9H8N2O2, MW 176.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8N2O2, 3-(1,3-Dioxolan-2-yl)picolinonitrile contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Dioxolan Standards
- 5-(1,3-Dioxolan-2-yl)picolinonitrile (CAS 671776-91-3)
- 3-(1,3-Dioxolan-2-yl)benzonitrile (CAS 153329-04-5)
- 4-(1,3-DIOXOLAN-2-YL)BENZONITRILE (CAS 66739-89-7)
- 4-(1,3-Dioxolan-2-yl)hexan-1-ol (CAS 139133-21-4)
- 5-(2-methyl-1,3-dioxolan-2-yl)pentan-1-ol (CAS 36651-23-7)
- (1,3-Dioxolan-2-yl)-acetic acid propyl ester (CAS 1263365-79-2)
- 5-(1,3-Dioxolan-2-yl)pentanoic acid (CAS 128001-70-7)
- 3-(1,3-Dioxolan-2-yl)benzaldehyde (CAS 68348-23-2)
Recommended Standards
- 5-(1-Methyl-1H-imidazol-2-yl)furan-2-carbaldehyde (CAS 127702-55-0)
- Pyrazolo[1,5-a]pyridine-2-acetic Acid (CAS 1279821-25-8)
- Methyl 2-amino-3-cyanobenzoate (CAS 1275585-78-8)
- Imidazo[1,2-c]pyrimidin-3-amine (CAS 1289007-18-6)
- 1-(6-Chloro-1H-indol-2-yl)ethanone (CAS 709029-93-6)
- 2-(6-Methoxypyridin-2-yl)ethan-1-amine dihydrochloride (CAS 2060005-15-2)
- 2-Acetoxymethyl-5-hydroxymethyl-4-methoxy-3-methylpyridine (CAS 120003-77-2)
- 5-(Hydroxymethyl)-7-methoxybenzofuran (CAS 831222-78-7)
- 4-n-Heptyloxyphenyl 4-n-hexyloxybenzoate (CAS 38454-39-6)
- 6-Iodo-2-phenylimidazo[1,2-a]pyridine (CAS 61982-63-6)
- Methyl 2-amino-4,6-dimethylbenzoate (CAS 35490-78-9)
- 6-(Trifluoromethoxy)pyrazin-2-amine (CAS 1261576-51-5)
- Octa-1,5-dien-3-ol (CAS 83861-74-9)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
Why CATO?
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