3-Hydroxy-3-(trifluoromethyl)cyclobutanone CAS 1935109-77-5
| CAS No. | 1935109-77-5 |
| Molecular Formula | C5H5F3O2 |
| Molecular Weight | 154.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-Hydroxy-3-(trifluoromethyl)cyclobutanone (CAS 1935109-77-5), a certified reference material (molecular formula C5H5F3O2, MW 154.09 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 3-Hydroxy-3-(trifluoromethyl)cyclobutanone is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 154.09 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.
As a certified reference material (CRM), 3-Hydroxy-3-(trifluoromethyl)cyclobutanone 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 | C5H5F3O2 |
| Molecular Weight | 154.09 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Related Hydroxy Standards
- 3-Hydroxy-5-(trifluoromethyl)pyrazole (CAS 76480-99-4)
- 1-Hydroxy-3-nitro-1H-pyrazole-4-carbonitrile (CAS 181585-88-6)
- 2-(6-Hydroxy-4-pyrimidinyl)acetic acid (CAS 1119449-91-0)
- 6-Hydroxy-5-methylpyrimidine-4-carboxylic acid (CAS 1159010-94-2)
- 2-Hydroxy-4-methylpyrimidine-5-carboxylic acid (CAS 13008-17-8)
- 5-Hydroxy-2-methylpyrimidine-4-carboxylic acid (CAS 1504287-88-0)
- 3-Hydroxy-2-methyl-4-nitropyridine (CAS 15128-83-3)
- 3-Hydroxy-2-methyl-6-nitropyridine (CAS 15128-84-4)
Recommended Standards
- (1R,2R)-2-(trifluoromethyl)cyclopropanecarboxylic acid (CAS 1932455-67-8)
- (E)-4,4,4-trifluoro-3-methylbut-2-enoic acid (CAS 400-28-2)
- (1R,2S)-2-(trifluoromethyl)cyclopropane-1-carboxylic acid (CAS 1932154-34-1)
- (E)-Methyl 4,4,4-trifluorobut-2-enoate (CAS 85694-31-1)
- Z-Asn-OMe (CAS 4668-37-5)
- 2-Methyl-3-(piperidin-1-yl)aniline (CAS 886494-86-6)
- 4-Aminothiophene-2-carboxylic acid methyl ester (CAS 89499-43-4)
- 1-(2,5-Difluorobenzoyl)-3-methylpiperazine (CAS 1240564-77-5)
- Di-tert-butyl octanedioate (CAS 22173-24-6)
- N-(3-(5,7-Dimethylbenzo[d]oxazol-2-yl)-2-methylphenyl)-2-nitrobenzamide (CAS 590395-86-1)
- 5-Bromo-1,3-dimethyl-2-(propan-2-yloxy)benzene (CAS 95717-61-6)
- 2-(M-tolyl)ethene-1-sulfonyl chloride (CAS 1333393-87-5)
- 2-Cyclobutyl-4-oxazolecarboxylic Acid (CAS 1190314-33-0)
- Peptide 441 (CAS CATO-CPTD788441)
Why CATO?
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