2,6-DIfluoropyridine-3,5-diol CAS 2010955-41-4
| CAS No. | 2010955-41-4 |
| Molecular Formula | C5H3F2NO2 |
| Molecular Weight | 147.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-DIfluoropyridine-3,5-diol (C5H3F2NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2,6-DIfluoropyridine-3,5-diol (CAS 2010955-41-4), a certified reference material (molecular formula C5H3F2NO2, MW 147.08 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.
As a certified reference material (CRM), 2,6-DIfluoropyridine-3,5-diol 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 | C5H3F2NO2 |
| Molecular Weight | 147.08 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related DIfluoropyridine Standards
- 2,3-Difluoropyridine-4-thiol (CAS 1804885-65-1)
- 4,5-Difluoropyridine-2-thiol (CAS 1806332-29-5)
- 2,5-Difluoropyridine-3,4-diamine (CAS 855006-71-2)
- 2,6-Difluoropyridine-3,4-diamine (CAS 60186-25-6)
- 4,6-Difluoropyridine-2,3-diamine (CAS 60186-27-8)
- 3,5-difluoropyridine-2-carbaldehyde (CAS 780801-58-3)
- 3,5-difluoropyridine-4-carbaldehyde (CAS 870234-98-3)
- 2,3-Difluoropyridine-4-carbaldehyde (CAS 1227502-65-9)
Recommended Standards
- 2,4-Difluoro-6-Methoxy-1,3,5-Triazine (CAS 26816-44-4)
- 3-(Difluoromethyl)isoxazole-5-carbaldehyde (CAS 2344685-03-4)
- 2,4-Difluoro-1H-imidazole-5-carboxamide (CAS 89676-63-1)
- 3-(difluoromethyl)triazole-4-carbaldehyde (CAS 2845318-70-7)
- 2-(4-Chlorophenyl)-1-ethyl-6-methylpyridin-4(1H)-one (CAS 866152-07-0)
- 11-(4,6-Diphenyl-1,3,5-triazin-2-yl)-12-phenyl-11,12-dihydroindolo[2,3-a]carbazole (CAS 1024598-01-3)
- 5-(Benzo[d][1,3]dioxol-5-yl)-3-((phenylamino)methyl)-1,3,4-oxadiazol-2(3H)-one (CAS 73484-47-6)
- 2-(2-Fluoro-6-(trifluoromethyl)pyridin-4-yl)ethan-1-amine (CAS 1393551-68-2)
- 2-Amino-3-hydroxyheptanoic acid (CAS 50730-81-9)
- (R)-(6-Chloropyridin-2-yl)(phenyl)methanamine hydrochloride (CAS 1263094-80-9)
- N-{3-[(2-Bromoacetyl)amino]phenyl}-2-methylpropanamide (CAS 1138442-68-8)
- 3-(3,3-difluorocyclobutyl)propanoic acid (CAS 1581734-87-3)
- 2,3-Dibromo-5,6-difluoroaniline (CAS 1435806-67-9)
- Peptide 442 (CAS CATO-CPTD788442)
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