Tetrafluorosuccinyl chloride CAS 356-15-0
| CAS No. | 356-15-0 |
| Molecular Formula | C4Cl2F4O2 |
| Molecular Weight | 226.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrafluorosuccinyl chloride (CAS 356-15-0), molecular formula C4Cl2F4O2 and molecular weight 226.94 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tetrafluorosuccinyl chloride (C4Cl2F4O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 226.94 g/mol, it falls into the medium-molecular-weight range. 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), Tetrafluorosuccinyl chloride 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 | C4Cl2F4O2 |
| Molecular Weight | 226.94 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Tetrafluorosuccinyl Standards
Recommended Standards
- 2-bromanyl-2,3,3,3-tetrakis(fluoranyl)propanoyl fluoride 2-bromo-2,3,3,3-tetrafluoropropanoyl fluoride 6129-62-0 A833149 (CAS 6129-62-0)
- 4-Bromo-1,1,1,2,2-pentafluorobutane (CAS 52671-70-2)
- 2-Bromo-2-(trifluoromethyl)difluorooxirane (CAS 933668-42-9)
- 4-BRomo-1,1,1,3,3-pentafluorobutane (CAS 933600-79-4)
- 2-(4-(4-Methoxyphenyl)-2-methyl-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1710833-99-0)
- 2,6-Diamino-4-(4-isopropylphenyl)-4H-thiopyran-3,5-dicarbonitrile (CAS 303066-28-6)
- 1,4-Difluoro-2-(prop-2-ynyloxy)benzene (CAS 457628-36-3)
- (2-Aminophenyl)(4-(2,2,2-trifluoroethyl)piperazin-1-yl)methanone (CAS 923176-14-1)
- Linezolid Impurity 6 (CAS 565176-83-2)
- Methyl 4-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)butanoate (CAS 1096823-66-3)
- 4-Ethoxy-2-(trifluoromethyl)pyrimidine (CAS 24903-68-2)
- 2,4-Dimethyl-6-(trifluoromethyl)pyridin-3-amine (CAS 2407072-55-1)
- 3'-Chloro-3-(3-chloro-5-fluorophenyl)propiophenone (CAS 898750-52-2)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com