2,2-difluorospiro[2.3]hexane-5-carbaldehyde CAS 2411246-39-2
| CAS No. | 2411246-39-2 |
| Molecular Formula | C7H8F2O |
| Molecular Weight | 146.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2,2-difluorospiro[2.3]hexane-5-carbaldehyde (C7H8F2O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional 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.
CATO supplies 2,2-difluorospiro[2.3]hexane-5-carbaldehyde (CAS 2411246-39-2), a certified reference material (molecular formula C7H8F2O, MW 146.13 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.
CATO manufactures 2,2-difluorospiro[2.3]hexane-5-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8F2O |
| Molecular Weight | 146.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
Related difluorospiro Standards
- 2,2-difluorospiro[3.3]heptan-6-one (CAS 2137641-05-3)
- 6,6-Difluorospiro[3.3]heptan-2-amine (CAS 1354952-13-8)
- (1,1-Difluorospiro[2.3]hexan-5-yl)methanamine (CAS 2092051-33-5)
- 2,2-Difluorospiro[2.2]pentane-1-carboxylic acid (CAS 2193061-40-2)
- 4,4-Difluorospiro[2.2]pentane-1-carboxylic acid (CAS 2361635-28-9)
- (1,1-Difluorospiro[2.3]Hexan-5-yl)methanol (CAS 2090653-93-1)
- (2,2-Difluorospiro[2.3]Hexan-1-yl)methanol (CAS 2166779-81-1)
- 6,6-Difluorospiro[3.3]Heptan-2-ol (CAS 2408974-56-9)
Recommended Standards
- (1R,3s,5S)-6,6-Difluorobicyclo[3.1.0]hexane-3-carbaldehyde (CAS 2126913-33-3)
- (1R,3r,5S)-6,6-Difluorobicyclo[3.1.0]hexane-3-carbaldehyde (CAS 2126921-45-5)
- 2-[(trifluoromethyl)sulfanyl]ethan-1-ol (CAS 307337-29-7)
- 5,6-Difluorobicyclo[2.2.1]Heptan-2-One (CAS 162307-08-6)
- Tert-butyl (S)-3-((4,4-dimethylcyclohexyl)amino)pyrrolidine-1-carboxylate (CAS 1002729-17-0)
- Diethyl 2-(((2-ethoxy-2-oxoethyl)amino)methylene)malonate (CAS 65171-68-8)
- 2-Oxetanone, 4-(1-propen-1-yl)-, homopolymer (CAS 63450-12-4)
- 2-(1H-Imidazol-1-yl)thiazole (CAS 446287-13-4)
- N-Methyl-d3-form-d1-amide (CAS 110505-55-0)
- 5-Pyrimidinemethanamine, 4-(trifluoromethyl)-, hydrochloride (CAS 1427195-09-2)
- Isoquinoline-1-carbohydrazide (CAS 406192-81-2)
- 7-Bromo-2-(furan-2-yl)quinoline-4-carboxylic acid (CAS 588687-41-6)
- 2-(Difluoromethoxy)-1-fluoro-4-nitrobenzene (CAS 97963-50-3)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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