1,4-Bis[2,2,2-trifluoro-1-(trifluoromethyl)ethyl] 2-methylenebutanedioate CAS 98452-82-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98452-82-5 |
| Molecular Formula | C11H6F12O4 |
| Molecular Weight | 430.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4-Bis[2,2,2-trifluoro-1-(trifluoromethyl)ethyl] 2-methylenebutanedioate (CAS 98452-82-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H6F12O4. Molecular weight: 430.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H6F12O4 |
| Molecular Weight | 430.14 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
Related Bis Standards
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- 1,1,1-Trifluoro-3-((1-phenyl-1H-imidazol-2-yl)thio)propan-2-yl 3-chlorobenzoate (CAS 691891-14-2)
- 2,2,2-Trifluoro-N-(2,4,6-tribromophenyl)acetamide (CAS 68545-90-4)
- 2,2,2-Trifluoro-1-(1-(4-fluorophenyl)-2-methyl-5-(4-(methylsulfonyl)phenyl)-1H-pyrrol-3-yl)ethan-1-one (CAS 189501-17-5)
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Recommended Standards
- Triethoxyphosphine(trifluoroacetylacetonate)silver(I) (CAS 783334-85-0)
- 1,2-Bis(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyne (CAS 1879010-27-1)
- 4,5-Dibromo-3,6-dibutoxyphthalonitrile (CAS 288303-40-2)
- 1-((3-Hydroxypyrrolidin-3-yl)methyl)pyrrolidin-2-one hydrochloride (CAS 1263282-89-8)
- N,N-Dimethyl-2,3,4,5,6-Pentafluoroaniline (CAS 1801-14-5)
- 2,4,4,4-TEtrafluorobut-1-ene (CAS 721946-02-7)
- (3-(2H-1,2,3-Triazol-2-yl)phenyl)methanol (CAS 1373766-43-8)
- 2-Cyclopentyl-1H-imidazole (CAS 90322-26-2)
- 3-Bromo-4-methoxybenzenesulfonyl Chloride (CAS 23094-96-4)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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 13829788188 / jacky.chen@cato-chem.com