4-(propan-2-yloxy)pyridine CAS 53708-19-3
| CAS No. | 53708-19-3 |
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(propan-2-yloxy)pyridine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(propan-2-yloxy)pyridine (CAS 53708-19-3) is a high-purity analytical reference standard with the molecular formula C8H11NO and a molecular weight of 137.18 g/mol.
Based on its molecular formula C8H11NO, 4-(propan-2-yloxy)pyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 137.18 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 | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related propan Standards
- 2-(Propan-2-yl)pyridin-4-ol (CAS 1159815-61-8)
- 5-(Propan-2-yl)pyridin-3-ol (CAS 1243280-48-9)
- 2-(Propan-2-yl)pyrimidin-5-amine (CAS 944902-46-9)
- 2-(Propan-2-yloxy)acetyl chloride (CAS 56680-71-8)
- 3-Methyl-6-(propan-2-ylidene)cyclohex-1-ene (CAS 586-63-0)
- 2-(Propan-2-yl)-1h-imidazole-4-carbaldehyde (CAS 120556-21-0)
- 2-Propan-2-yl-1H-pyrimidin-6-one (CAS 68210-25-3)
- 4-(Propan-2-yl)pyridin-2-amine (CAS 149489-07-6)
Recommended Standards
- 4-(Methoxymethyl)aniline (CAS 80936-82-9)
- 4,5,6,7-Tetrahydro-1-benzofuran-4-amine (CAS 389795-57-7)
- 4-(Isocyanatomethyl)cyclohex-1-ene (CAS 74572-48-8)
- 4,5,6,7-Tetrahydro-1H-benzo[d]imidazol-2-amine (CAS 41358-95-6)
- Methyl 2-(2-chlorophenyl)-2-(4,5-dihydrothieno[2,3-c]pyridin-6(7H)-yl)Acetate Hydrobromide (CAS 1416438-02-2)
- 5-Methyl-2-(2-(4-methylpiperidin-1-yl)ethoxy)aniline (CAS 947017-77-8)
- Fmoc-2-iodo-l-phenylalanine (CAS 210282-32-9)
- 7-Amino-2-(4-methoxyphenyl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one (CAS 1354764-86-5)
- 5-Bromomethyl-1-(2,6-dichloro-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester (CAS 1033586-30-9)
- (R)-3-(4-bromophenoxy)pyrrolidine (CAS 1187927-69-0)
- 5-Amino-2,4-dibromobenzenesulfonamide (CAS 1845698-68-1)
- 3-Ethoxy-2-(thiazol-4-ylmethoxy)benzaldehyde (CAS 923791-94-0)
- 1-(1H-pyrazolo[3,4-b]pyridin-5-yl)thiourea (CAS 866143-98-8)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com