Ethyl 4,4-difluoro-5-hydroxypentanoate, 97% CAS 79360-94-4
| CAS No. | 79360-94-4 |
| Molecular Formula | C7H12F2O3 |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 4,4-difluoro-5-hydroxypentanoate, 97% 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 Ethyl 4,4-difluoro-5-hydroxypentanoate, 97% (CAS 79360-94-4), a certified reference material (molecular formula C7H12F2O3, MW 182.17 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl 4,4-difluoro-5-hydroxypentanoate, 97% is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 182.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H12F2O3 |
| Molecular Weight | 182.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Ethyl 2,2-difluoro-3-hydroxypentanoate (CAS 1092693-68-9)
- 5,7-Difluoro-3,4-dihydronaphthalen-1(2H)-one (CAS 110931-79-8)
- 2,2-Difluoro-3-hydroxy-5-methylhexanoic acid (CAS 1248009-70-2)
- 2,2-Difluoro-3-hydroxy-4-methylhexanoic acid (CAS 1249092-91-8)
- 2,2-Difluoro-3-hydroxy-3,4-dimethylpentanoic acid (CAS 1249974-94-4)
- 7,8-Difluoro-3,4-dihydronaphthalen-1(2H)-one (CAS 1273662-15-9)
- 4,6-Difluoro-1,3-dimethyl-1H-indazole (CAS 1329167-03-4)
- (5,6-Difluoro-1H-indol-3-yl)methanamine (CAS 1360891-58-2)
Recommended Standards
- Ethyl 3,5-dihydroxybenzoate (CAS 4142-98-7)
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- Hexane-1,2,3,4,5,6-hexaol (CAS 45007-61-2)
- 1-(4-Pyridinyl)-3-piperidinecarboxylic acid (CAS 80028-29-1)
- 143571-91-9 7-Methoxy-2-oxo-1,2-dihydroquinoline-3-carbaldehyde AZ0001-0360 (CAS 143571-91-9)
- 3-Fluoro-2-(3,3,3-trifluoropropoxy)pyridine (CAS 1713163-15-5)
- DAPT (CAS 208255-80-5)
- N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-(piperazin-1-yl)acetamide (CAS 1018338-15-2)
- 2948AE 41505-84-4 8-Methoxy-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole C13H16N2O (CAS 41505-84-4)
- Albendazole Impurity N78 (CAS 139751-05-6)
- Bromhexine-d3 HCl (CAS CATO-CCAD304002)
- 1-([1,1'-Biphenyl]-4-yl)-3-((4-chloro-3-nitrophenyl)amino)propan-1-one (CAS 882748-41-6)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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