2-iodo-6-methylpyridin-3-ol 23003-30-7 3-Hydroxy-2-iodo-6-methylpyridine A4877 CAS 23003-30-7
| CAS No. | 23003-30-7 |
| Molecular Formula | C6H12INO |
| Molecular Weight | 241.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-iodo-6-methylpyridin-3-ol 23003-30-7 3-Hydroxy-2-iodo-6-methylpyridine A4877 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.
2-iodo-6-methylpyridin-3-ol 23003-30-7 3-Hydroxy-2-iodo-6-methylpyridine A4877 (CAS 23003-30-7) is a high-purity analytical reference standard with the molecular formula C6H12INO and a molecular weight of 241.07 g/mol.
The molecular framework of 2-iodo-6-methylpyridin-3-ol 23003-30-7 3-Hydroxy-2-iodo-6-methylpyridine A4877 (C6H12INO) is characterized by an amide group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C6H12INO |
| Molecular Weight | 241.07 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-butyl-2-iodoacetamide (CAS 99115-18-1)
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- N,N-Diethyl-2-iodoacetamide (CAS 78258-15-8)
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- 1-Ethyl-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine (CAS 645410-04-4)
- 1-(4-Methylbenzyl)-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxamide (CAS 400084-99-3)
- Cefditoren Impurity 56 (CAS CATO-C4X-135856)
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- 3-Chloro-4-nitrobenzyl bromide (CAS 144806-52-0)
- (S)-2-Amino-4-(2,6-dichlorophenyl)butanoic acid (CAS 1260608-27-2)
- Cycloaspeptide D (CAS 691363-62-9)
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