(8-Iodonaphthalen-1-yl)methanol CAS 85864-84-2
| CAS No. | 85864-84-2 |
| Molecular Formula | C11H9IO |
| Molecular Weight | 284.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(8-Iodonaphthalen-1-yl)methanol (CAS 85864-84-2) is a high-purity analytical reference standard with the molecular formula C11H9IO and a molecular weight of 284.09 g/mol.
Structurally, (8-Iodonaphthalen-1-yl)methanol (C11H9IO) contains a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 284.09 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9IO |
| Molecular Weight | 284.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | I-containing |
Related Iodonaphthalen Standards
- (3-Iodonaphthalen-2-yl)methanol (CAS 129593-44-8)
- 3-iodonaphthalen-1-ol (CAS 90800-20-7)
- 4-iodonaphthalen-2-ol (CAS 90800-21-8)
- 3-iodonaphthalen-1-amine (CAS 90841-85-3)
- 1-(1-Iodonaphthalen-2-yl)ethan-1-one (CAS 348616-35-3)
- 4-Iodonaphthalen-1-ol (CAS 113855-57-5)
- 7-Iodonaphthalen-2-ol (CAS 128542-51-8)
- 6-Iodonaphthalen-1-ol (CAS 128542-53-0)
Recommended Standards
- 4-Iodomethyl salicylate (CAS 18179-39-0)
- 1-Iodo-2-methoxynaphthalene (CAS 32721-21-4)
- 5-Chloro-6-(4-chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1708370-79-9)
- 1-Iodo-3-methoxynaphthalene (CAS 691364-59-7)
- Diphenyl Carbonate (CAS 102-09-0)
- 1-(3-Chloro-5-(cyclopropylethynyl)pyridin-2-yl)ethan-1-one (CAS 1803106-81-1)
- 4-Hydrazinyl-N-(2-methoxyphenyl)-3-nitrobenzene-1-sulfonamide (CAS 327092-66-0)
- Tofacitinib Impurity 229 (CAS CATO-C4X-1079229)
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- Neostigmine Metilsulfate (CAS 51-60-5)
- tert-Butyl 7-aminoheptanoate (CAS 105974-64-9)
- Perbromothiophene 1,1-dioxide (CAS 72524-90-4)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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