5,5,5-Trifluoro-2-methylpent-3-yn-2-ol CAS 407-56-7
| CAS No. | 407-56-7 |
| Molecular Formula | C6H7F3O |
| Molecular Weight | 152.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5,5-Trifluoro-2-methylpent-3-yn-2-ol (CAS 407-56-7), molecular formula C6H7F3O and molecular weight 152.11 g/mol, is a CATO reference standard with documented purity and traceability.
5,5,5-Trifluoro-2-methylpent-3-yn-2-ol (C6H7F3O) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 5,5,5-Trifluoro-2-methylpent-3-yn-2-ol 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 | C6H7F3O |
| Molecular Weight | 152.11 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- (Z)-5,5,5-trifluoro-4-methyl-pent-3-en-2-one (CAS 10075-05-5)
- 5,6,6-TRifluoro-5-hexene-2-one (CAS 155630-33-4)
- 1,1,1-Trifluoro-4-methylpent-3-en-2-one (CAS 400-31-7)
- 4,4,4-Trifluoro-2-butynoic Acid Methyl Ester (CAS 70577-95-6)
- Trifluoro(pyrrolidin-1-ylmethyl)borate (CAS 888854-47-5)
- 1,1,1-trifluoro-Methanesulfinyl chloride (CAS 20621-29-8)
- Trifluoro(pyrrolidin-1-ium-1-ylmethyl)borate (CAS 1686150-29-7)
- 4,4,4-Trifluoro-2-methyl-3-oxobutanenitrile (CAS 110234-70-3)
Recommended Standards
- 4-Nitronicotinaldehyde (CAS 944899-52-9)
- 5,6-dihydropyrazolo[1,5-d][1,2,4]triazine-4,7-dione (CAS 56976-96-6)
- 4-Methoxy-2,5-dioxo-2,5-dihydro-1H-pyrrole-3-carbonitrile (CAS 87465-75-6)
- 5-Amino-3-cyanofuran-2-carboxylic acid (CAS 861571-05-3)
- Methyl 2-((3-(3-(trifluoromethyl)phenyl)quinolin-2-yl)thio)benzoate (CAS 339103-30-9)
- Butyl 5-bromopicolinate (CAS 1289092-78-9)
- 2-[(3,4-difluorophenyl)sulfanyl]propanoic acid (CAS 926213-05-0)
- 4-Bromo-2-(difluoromethyl)-3-fluoro-6-methoxypyridine (CAS 1805394-77-7)
- methyl 2-(pyrimidin-4-yl)acetate (CAS 863032-29-5)
- N-Acetyl-3-iodo-L-tyrosine, Amide (CAS 59302-19-1)
- 2-[(2,4-Dimethylphenyl)amino]-2-oxoethyl imidothiocarbamate hydrochloride (CAS 1047620-46-1)
- [1-(3-Methylpyridin-2-yl)cyclopropyl]methanamine (CAS 1439902-47-2)
- 6,7-Dihydrocyclopenta[c]pyran-3(5H)-one (CAS 6249-24-7)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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