1-Chloro-4H-octafluorobutane CAS 423-31-4
| CAS No. | 423-31-4 |
| Molecular Formula | C4HClF8 |
| Molecular Weight | 236.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 236.49 g/mol gives 1-Chloro-4H-octafluorobutane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-Chloro-4H-octafluorobutane (CAS 423-31-4), a certified reference material (molecular formula C4HClF8, MW 236.49 g/mol) for analytical method development and quality control.
The molecular framework of 1-Chloro-4H-octafluorobutane (C4HClF8) is characterized by fluorine/chlorine 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Chloro-4H-octafluorobutane 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 | C4HClF8 |
| Molecular Weight | 236.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
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- Thiophen-2-ylmethanamine hydrochloride (CAS 7404-63-9)
- 2-(Trifluoromethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 1260667-17-1)
- 4,5-Methylenedithio-1,3-dithiole-2-thione (CAS 70800-59-8)
- 2-3-5-Tri-O-benzoyl-2-C-methylcytidine (CAS 640725-69-5)
- 3-(2-Fluoro-5-methylphenyl)propanal (CAS 1261648-10-5)
- 2-Bromopropyl propionate (CAS 24086-77-9)
- Methyl 3-(methylsulfonyl)propanoate (CAS 89211-37-0)
- 2-Cyano-N-(3-cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)acetamide (CAS 73227-84-6)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
Why CATO?
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