4-Chloro-1,1,2-trifluorobut-1-ene CAS 235106-11-3
| CAS No. | 235106-11-3 |
| Molecular Formula | C4H4ClF3 |
| Molecular Weight | 144.52 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 4-Chloro-1,1,2-trifluorobut-1-ene.
4-Chloro-1,1,2-trifluorobut-1-ene (CAS 235106-11-3) is a high-purity analytical reference standard with the molecular formula C4H4ClF3 and a molecular weight of 144.52 g/mol.
Structurally, 4-Chloro-1,1,2-trifluorobut-1-ene (C4H4ClF3) contains fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 144.52 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Chloro-1,1,2-trifluorobut-1-ene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H4ClF3 |
| Molecular Weight | 144.52 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.) | 2024 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-chloro-1,1,2-trifluorocyclobutane (CAS 38310-68-8)
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- 3-Chloro-3,3-difluoropropanoic acid (CAS 76140-45-9)
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Recommended Standards
- 378-81-4 4-chloranyl-1,1,2-tris(fluoranyl)but-1-ene 4-chloro-1,1,2-trifluoro-1-butene A823918 (CAS 378-81-4)
- Methyl chlorodifluoroacetate (CAS 1514-87-0)
- 2,2-Difluoroethyl chloroformate (CAS 111022-16-3)
- 2-Amino-4-chloro-3-hydroxypyridine (CAS 1003710-73-3)
- (E)-4,5,5,5-tetrafluoro-4-(1,1,2,2,3,3,3-heptafluoropropoxy)pent-2-en-1-ol (CAS 261760-10-5)
- (E)-2-(4-Bromophenyl)-3-cyclohexylprop-2-en-1-ol (CAS 731018-47-6)
- n-(4-(Methylthio)benzyl)-1-(pyridin-2-yl)ethan-1-amine (CAS 1038283-62-3)
- 3-(4-Nitrophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 508182-18-1)
- 1-(2-chloro-4-fluorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1423028-05-0)
- 3-Cyclopropyl-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride (CAS 1707367-53-0)
- 19725-18-9 3-(3-Methoxyphenyl)piperidine--hydrogen chloride (1/1) DTXSID00601692 (CAS 19725-18-9)
- 4-Cyclopropoxy-3-ethyl-5-(trifluoromethyl)pyridine (CAS 1243401-14-0)
- 2-(Methylsulfinyl)-5-phenyloxazole (CAS 63318-88-7)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com