4-Iodo-2-propan-2-yloxypyridine CAS 1353777-52-2
| CAS No. | 1353777-52-2 |
| Molecular Formula | C8H10INO |
| Molecular Weight | 263.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 263.08 g/mol gives 4-Iodo-2-propan-2-yloxypyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Iodo-2-propan-2-yloxypyridine (CAS 1353777-52-2), molecular formula C8H10INO and molecular weight 263.08 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution, 4-Iodo-2-propan-2-yloxypyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-Iodo-2-propan-2-yloxypyridine 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 | C8H10INO |
| Molecular Weight | 263.08 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- 2-Iodo-5-methoxy-N-methylaniline (CAS 1067238-22-5)
- 5-Iodo-6-isopropylpyrimidin-4-amine (CAS 1135699-65-8)
- (2-Iodo-3-methoxyphenyl)methanamine (CAS 1189788-13-3)
- (2-Iodo-5-methoxyphenyl)methanamine (CAS 1189788-15-5)
- 4-Iodo-1-(pyrrolidin-3-yl)-1H-pyrazole (CAS 1340149-81-6)
- 1-(6-Iodo-4-methylpyridin-3-yl)ethan-1-ol (CAS 1355200-66-6)
- 5-Iodo-N-isopropylpyrimidin-4-amine (CAS 1363404-92-5)
- (4-Iodo-3-methoxyphenyl)methanamine (CAS 1379296-86-2)
Recommended Standards
- 1-Bromo-4-((2,2-difluorocyclopropyl)methoxy)benzene (CAS 1353776-92-7)
- 5-Cyclopropyl-4-iodo-1-methyl-1H-pyrazol-3-amine (CAS 1354706-78-7)
- (2-Bromophenyl)(2,2-difluorocyclopropyl)methanol (CAS 1350637-25-0)
- (4-Bromo-2,5-difluorophenyl)(cyclopropyl)methanol (CAS 1343874-92-9)
- 3-Isobutylisoxazole-5-carbaldehyde (CAS 121604-55-5)
- N,N-Dimethyl-4-oxo-1,4-dihydropyridine-3-sulfonamide (CAS 1341810-23-8)
- Methyl benzo[c]isothiazole-4-carboxylate (CAS 56910-98-6)
- tert-Butyl 4-(2-(benzyl(tert-butoxycarbonyl)amino)-2-oxo-1-(2-phenyl-1H-benzo[d]imidazol-1-yl)ethyl)piperidine-1-carboxylate (CAS 1440753-63-8)
- 2-(1,2-benzothiazol-3-yl)ethan-1-ol (CAS 259110-30-0)
- Irganox Md 1024 (CAS 32687-78-8)
- 2-(1H-pyrazol-1-yl)pyrimidine-5-carbaldehyde (CAS 1017795-11-7)
- 2,4-Dichloro-N'-({4-[(3-chlorophenyl)methoxy]phenyl}methylidene)benzohydrazide (CAS 404000-90-4)
- 2-{[(1-ethylpyrrolidin-2-yl)methyl]amino}-n,n-dimethylacetamide (CAS 1021241-92-8)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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