1,1,1-Trifluoropent-2-ene CAS 406-83-7
| CAS No. | 406-83-7 |
| Molecular Formula | C5H7F3 |
| Molecular Weight | 124.10 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 1,1,1-Trifluoropent-2-ene.
1,1,1-Trifluoropent-2-ene (CAS 406-83-7), molecular formula C5H7F3 and molecular weight 124.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to fluorine substitution, 1,1,1-Trifluoropent-2-ene is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 124.10 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.
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 | C5H7F3 |
| Molecular Weight | 124.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Trifluoropent Standards
- (E)-5,5,5-Trifluoropent-3-en-2-one (CAS 101395-81-7)
- 5,5,5-Trifluoropent-3-en-2-one (CAS 75747-61-4)
- 5,5,5-trifluoropent-3-yn-1-ol (CAS 27611-20-7)
- (S)-1,1,1-Trifluoropent-4-en-2-amine (CAS 1241540-54-4)
- 4,5,5-Trifluoropent-4-en-1-ol (CAS 109993-33-1)
- 1,1,1-Trifluoropent-4-en-2-ol (CAS 77342-37-1)
- 5,5,5-Trifluoropent-2-enoic acid (CAS 1314994-88-1)
- 4-Methyl-5,5,5-trifluoropent-1-en-4-ol (CAS 73893-33-1)
Recommended Standards
- (2,2,2-Trifluoroethyl)cyclopropane (CAS 3096-54-6)
- 1H-imidazole-4,5-dicarbaldehyde (CAS 33457-11-3)
- 6-Oxo-1,6-dihydropyridazine-4-carbaldehyde (CAS 1781586-49-9)
- 1H-Pyrazole-3,4-dicarbaldehyde (CAS 33090-48-1)
- 4-(Difluoromethyl)-2,6-dihydroxynicotinic acid (CAS 1805006-55-6)
- 1-(5-Fluoropyridin-3-yl)cyclopropane-1-carbonitrile (CAS 1427010-14-7)
- 6,7-Epoxy Docetaxel(Mixture of Diastereomers) (CAS 181208-36-6)
- N-methylpyrrolidin-3-amine dihydrochloride (CAS 132920-84-4)
- 5-Methoxy-4-methyl-2-nitroaniline (CAS 86771-76-8)
- 4-Chloro-2-(4-ethoxy-3-methoxyphenyl)-6-methyl-5-(2-methylbutyl)thieno[2,3-d]pyrimidine (CAS 885460-91-3)
- (4-(4-Bromophenoxy)phenyl)methanol (CAS 1039899-07-4)
- tert-Butyl 3-oxo-1,2,3,4,5,7-hexahydro-6H-pyrazolo[3,4-c]pyridine-6-carboxylate (CAS 152559-31-4)
- 2-(4-Cyanophenoxy)propanamide (CAS 1040041-89-1)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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