3-Iodo-4-hydroxyaniline 4-amino-2-iodophenol 89640-51-7 CAS 89640-51-7
| CAS No. | 89640-51-7 |
| 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), 3-Iodo-4-hydroxyaniline 4-amino-2-iodophenol 89640-51-7 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.
CATO supplies 3-Iodo-4-hydroxyaniline 4-amino-2-iodophenol 89640-51-7 (CAS 89640-51-7), a certified reference material (molecular formula C6H12INO, MW 241.07 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H12INO, 3-Iodo-4-hydroxyaniline 4-amino-2-iodophenol 89640-51-7 contains an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 241.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.) | 1982 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- 4-Iodo-N,N-dimethylbutanamide (CAS 669720-74-5)
- 2-iodo-6-methylpyridin-3-ol 23003-30-7 3-Hydroxy-2-iodo-6-methylpyridine A4877 (CAS 23003-30-7)
- 3-Iodo-4-Methoxy-Pyridine 3-iodo-4-methoxypyridine 89640-55-1 A10731 (CAS 89640-55-1)
- 4-Iodo-2-methoxythiazole (CAS 1401963-34-5)
- 4-Iodo-3-methoxyisothiazole (CAS 60666-89-9)
- 5-Iodo-2-methoxythiazole (CAS 2137792-51-7)
- 5-Iodo-3-methoxy-1,2,4-thiadiazole (CAS 1914932-40-3)
- 5-Iodo-3-methyl-pyridin-2-ylamine (CAS 166266-19-9)
Recommended Standards
- (6-iodanylpyridin-2-yl)methanol (6-iodo-2-pyridinyl)methanol 851102-41-5 A841210 (CAS 851102-41-5)
- (5-iodanylpyridin-3-yl)methanol (5-iodo-3-pyridinyl)methanol 72299-58-2 A837478 (CAS 72299-58-2)
- (2,5-Dichlorophenyl)(1H-imidazol-1-yl)methanone (CAS 2243075-02-5)
- 3-Bromo-4-methoxy-6-methyl 1H-Indazole (CAS 1000342-17-5)
- Biphenyl-2-sulfonyl Chloride (CAS 2688-90-6)
- 151868-17-6 2-fluoranyl-1-methoxy-3-(trifluoromethyl)benzene 2-fluoro-1-methoxy-3-(trifluoromethyl)benzene A809232 (CAS 151868-17-6)
- Tetramethylenedisulfotetramine (CAS 80-12-6)
- 2-(tert-Butoxy)-4-isopropylphenol (CAS 1243396-32-8)
- 1-(4-(Methylthio)phenyl)piperazine (CAS 80835-30-9)
- 2-((5-Imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)-N,N-dimethylacetamide (CAS 296879-33-9)
- Dotinurad Impurity 74 (CAS CATO-C4X-249474)
- 5-Amino-4-nitrothiophene-2-carbaldehyde (CAS 68935-72-8)
- 3-{1-[(2,6-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}-1-(3,4-difluorophenyl)urea (CAS 338784-71-7)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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