2-Fluoro-2-(oxetan-3-yl)acetic acid CAS 1779934-83-6
| CAS No. | 1779934-83-6 |
| Molecular Formula | C5H7FO3 |
| Molecular Weight | 134.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Fluoro-2-(oxetan-3-yl)acetic acid.
CATO supplies 2-Fluoro-2-(oxetan-3-yl)acetic acid (CAS 1779934-83-6), a certified reference material (molecular formula C5H7FO3, MW 134.11 g/mol) for analytical method development and quality control.
Structurally, 2-Fluoro-2-(oxetan-3-yl)acetic acid (C5H7FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 134.11 g/mol, it falls into the low-molecular-weight range. 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-(oxetan-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 | C5H7FO3 |
| Molecular Weight | 134.11 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.) | 1994 |
| Halogen Content | F-containing |
Related Fluoro Standards
- (Z)-2-Fluoro-4-methoxybut-2-enoic acid (CAS 2375588-86-4)
- 1-Fluoro-3-hydroxycyclobutane-1-carboxylic acid (CAS 2167289-41-8)
- 2-Fluoro-3-oxo-butanoic acid methyl ester (CAS 80171-29-5)
- 3-fluoro-2-oxopropyl acetate (CAS 62522-71-8)
- 4-fluoro-1H-imidazole-5-carboxylic acid (CAS 42309-90-0)
- Ethyl 3-fluoro-2-oxopropanoate (CAS 760-10-1)
- Methyl 2-fluoro-3-methoxyacrylate (CAS 834883-98-6)
- Methyl 4-fluoro-3-oxobutanoate (CAS 95399-93-2)
Recommended Standards
- 2-(3-fluorooxetan-3-yl)acetic acid (CAS 1552213-57-6)
- (3R,4S)-4-fluorotetrahydrofuran-3-carboxylic acid (CAS 1903832-68-7)
- 3-fluorotetrahydrofuran-3-carboxylic acid (CAS 1545583-66-1)
- (3S,4S)-4-fluorotetrahydrofuran-3-carboxylic acid (CAS 1904090-31-8)
- 3-Bromo-7-chloro-1,6-naphthyridine (CAS 1384080-06-1)
- Tert-butyl (3aR,6aS)-4-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 1351143-94-6)
- 7-Bromo-6-methoxypyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 2577287-83-1)
- Benzyl 3-(ethylsulfonyl)azetidine-1-carboxylate (CAS 1864060-39-8)
- 2-Chloro-3-hydroxyisonicotinonitrile (CAS 1805156-67-5)
- 3-Acetyl-6,8-dibromo-2H-chromen-2-one (CAS 2199-92-0)
- 4-methoxy-2-oxo-2H-pyran-6-carbaldehyde (CAS 56070-85-0)
- Paeonol (CAS 552-41-0)
- Methyl 3-(4-(2-methoxyacetamido)phenoxy)thiophene-2-carboxylate (CAS 900019-30-9)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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