3,3,3-Trifluoro-2-methylpropane-1,2-diol CAS 101055-10-1
| CAS No. | 101055-10-1 |
| Molecular Formula | C4H7F3O2 |
| Molecular Weight | 144.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3,3,3-Trifluoro-2-methylpropane-1,2-diol (C4H7F3O2) 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.
3,3,3-Trifluoro-2-methylpropane-1,2-diol (CAS 101055-10-1) is a high-purity analytical reference standard with the molecular formula C4H7F3O2 and a molecular weight of 144.09 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H7F3O2 |
| Molecular Weight | 144.09 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) | 0.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 1,1,1-Trifluoro-3-methoxypropan-2-ol (CAS 149902-13-6)
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- 3,3,3-Trifluoro-2-methoxypropan-1-amine (CAS 1157122-11-6)
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- 1,1,1-Trifluoro-3-methoxypropan-2-amine (CAS 1391235-86-1)
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- 3,3,3-Trifluoro-<SC>DL</SC>-alanine (CAS 17463-43-3)
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Recommended Standards
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- (R)-4,4,4-Trifluorobutane-1,3-diol (CAS 135859-36-8)
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- 4,6-Dibromo-2-fluoropyridin-3-ol (CAS 1211597-14-6)
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- [5-(Ethylsulfanyl)furan-3-yl]boronic acid (CAS 719296-55-6)
- (S)-3,3,6,6-TETRAMETHYLTETRAHYDROPYRROLO[1,2-C]OXAZOL-5(3H)-ONE (CAS 156088-45-8)
- 5-methyl-4-(2-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 497079-45-5)
- 2-(3-(Cyclopenta-2,4-dien-1-ylidene)prop-1-en-1-yl)furan (CAS 66546-56-3)
- Propyl (2S)-2-amino-3-methylbutanoate hydrochloride (CAS 346635-40-3)
- 8-bromonaphthalene-1-carbaldehyde (CAS 85864-82-0)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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