(2,3-Difluoro-6-iodophenyl)methanol CAS 887585-77-5
| CAS No. | 887585-77-5 |
| Molecular Formula | C7H5F2IO |
| Molecular Weight | 270.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2,3-Difluoro-6-iodophenyl)methanol (C7H5F2IO) contains a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 270.02 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (2,3-Difluoro-6-iodophenyl)methanol (CAS 887585-77-5), a certified reference material (molecular formula C7H5F2IO, MW 270.02 g/mol) for analytical method development and quality control.
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.
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 | C7H5F2IO |
| Molecular Weight | 270.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/I-containing |
Related Difluoro Standards
- (2,4-Difluoro-5-iodophenyl)methanol (CAS 1097626-21-5)
- 1,3-Difluoro-2-iodo-5-methoxybenzene (CAS 1140622-69-0)
- 2,5-Difluoro-6-iodoanisole (CAS 1208074-83-2)
- 1,2-Difluoro-4-iodo-5-methoxybenzene (CAS 1228093-54-6)
- (2,6-Difluoro-3-iodophenyl)methanol (CAS 1407118-01-7)
- 2,3-Difluoro-1-iodo-4-methoxybenzene (CAS 156499-64-8)
- 1,5-Difluoro-2-iodo-4-methoxybenzene (CAS 1936250-49-5)
- (2,6-Difluoro-4-iodophenyl)methanol (CAS 2020326-12-7)
Recommended Standards
- 4-(Difluoromethyl)-3-iodopyridin-2-amine (CAS 1805194-13-1)
- (4-(2-Methyl-1H-imidazol-1-yl)-2-(trifluoromethyl)phenyl)boronic acid (CAS 2225178-43-6)
- 6-(Difluoromethyl)-5-iodopyridin-2-amine (CAS 1805028-74-3)
- (4-(2-Methyl-1H-imidazol-1-yl)-3-(trifluoromethyl)phenyl)boronic acid (CAS 2256708-75-3)
- 3′-O-Methylcytidine (CAS 20594-00-7)
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- N1-(Benzo[d]thiazol-2-yl)-N2-(2-(diethylamino)ethyl)oxalamide (CAS 104388-97-8)
- 1-Acetyl-4-hydroxypyrrolidine-2-carboxylic acid (CAS 869721-94-8)
- n-Butyl-2-(4,5-dichloro-6-oxopyridazin-1(6h)-yl)acetamide (CAS 764696-13-1)
- 3-((1,1-Dioxidotetrahydrothiophen-3-yl)carbamoyl)bicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 1005068-61-0)
- 8-Nitro-1,2,3,5,6,7-hexahydro-s-indacen-4-amine (CAS 93623-56-4)
- 3-(4-Amino-7-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)acrylonitrile (CAS 76319-82-9)
- 5-Methyl-4-(((1-methyl-1H-imidazol-2-yl)thio)methyl)thiophene-2-carbaldehyde (CAS 889972-75-2)
- Peptide Impurity 26 (CAS 1350456-66-4)
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