2-Fluoro-2-(tetrahydrofuran-3-yl)acetic acid CAS 1541943-84-3
| CAS No. | 1541943-84-3 |
| Molecular Formula | C6H9FO3 |
| Molecular Weight | 148.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-2-(tetrahydrofuran-3-yl)acetic acid (CAS 1541943-84-3), molecular formula C6H9FO3 and molecular weight 148.13 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Fluoro-2-(tetrahydrofuran-3-yl)acetic acid (C6H9FO3) is characterized by a carboxylic acid group, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Fluoro-2-(tetrahydrofuran-3-yl)acetic acid 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 | C6H9FO3 |
| Molecular Weight | 148.13 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) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 3-Fluoro-2-methyltetrahydrofuran-3-carboxylic acid (CAS 2169228-15-1)
- Ethyl 4-fluoro-3-oxobutanoate (CAS 372-37-2)
- methyl 1-fluoro-3-hydroxycyclobutane-1-carboxylate (CAS 2168082-49-1)
- Methyl 4-fluoro-3-oxopentanoate (CAS 227183-98-4)
- 4-fluoro-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1198437-08-9)
- 2-Fluoro-5-nitrothiazole (CAS 130080-39-6)
- 2-Fluoro-1,5-naphthyridine (CAS 1309379-24-5)
- 3-Fluoro-1,6-naphthyridine (CAS 1309379-27-8)
Recommended Standards
- 3-Cyclopropyl-2-fluoro-3-hydroxypropanoic acid (CAS 1538131-99-5)
- 3-fluorooxane-3-carboxylic acid (CAS 1547757-32-3)
- Ethyl 2-Fluoroacetoacetate (CAS 1522-41-4)
- 2-(2H-Tetrazol-5-yl)pyrazine (CAS 16289-54-6)
- N-(3-nitronaphthalen-1-yl)acetamide (CAS 102877-08-7)
- Mesitylene (CAS 108-67-8)
- 4-Ethynyl-[1,1'-biphenyl]-2-carbonitrile (CAS 1312582-45-8)
- Ethyl 4-chloro-3-ethoxybenzoate (CAS 909853-92-5)
- 2-((4-((2-(Benzyloxy)-2-oxoethyl)amino)cyclohexyl)amino)acetic acid (CAS 1353944-05-4)
- 5-(1-Methyl-1H-benzo[d]imidazol-2-yl)-1H-1,2,4-triazol-3(2H)-one (CAS 78620-32-3)
- 8-(Trifluoromethyl)quinazoline (CAS 16499-50-6)
- Methyl 2-chloro-3-fluoro-6-methylisonicotinate (CAS 2090936-83-5)
- (1R)-1-(4-Ethylphenyl)ethanamine hydrochloride (CAS 1032149-84-0)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
Why CATO?
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