1-(Trifluoromethanesulfonyl)imidazole CAS 29540-81-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29540-81-6 |
| Molecular Formula | C4H3F3N2O2S |
| Molecular Weight | 200.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Trifluoromethanesulfonyl)imidazole (CAS 29540-81-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H3F3N2O2S. Molecular weight: 200.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H3F3N2O2S |
| Molecular Weight | 200.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1965 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trifluoromethanesulfonyl Standards
- Trifluoromethanesulfonyl Bromide (CAS 15458-53-4)
- 421-83-0 Trifluoromethanesulfonyl chloride trifluoro-methanesulfonyl chloride trifluoromethanesulphonyl chloride trifluoromethylsulphonyl chloride (CAS 421-83-0)
- 6-Trifluoromethanesulfonyl-1h-1,3-benzodiazol-1-ol (CAS 730992-59-3)
- Bis(trifluoromethanesulfonyl)imide (CAS 82113-65-3)
- Bis(trifluoromethanesulfonyl)imide silver (CAS 189114-61-2)
- 1-[Bis(trifluoromethanesulfonyl)methyl]-2,3,4,5,6-pentafluorobenzene (CAS 405074-81-9)
- Bis(trifluoromethanesulfonyl)imide(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)gold(I) (CAS 1121960-90-4)
Recommended Standards
- 1-(1,3-Benzodioxol-5-Yl)-2,2-Difluoroethanone (CAS 437552-71-1)
- 2-Acetyl-3,6-difluorobenzoic acid (CAS 319457-34-6)
- 3-(Difluoromethyl)-5-hydroxy-6-(hydroxymethyl)picolinonitrile (CAS 1807024-40-3)
- 5-(3-Ethoxy-4-hydroxybenzylidene)thiazolidine-2,4-dione (CAS 331003-75-9)
- 2-(2-Hydroxypropan-2-yl)-4-methylthiazole-5-sulfonamide (CAS 2408330-95-8)
- 1-(5-Amino-2-hydroxy-3-nitrophenyl)ethanone (CAS 108129-55-1)
- Methyl 2-(1-(aminomethyl)cyclobutyl)acetate (CAS 1515930-33-2)
- 2-((2-Nitrophenyl)thio)ethan-1-ol (CAS 13287-78-0)
- 2-Chloro-5-fluoro-N-(tetrahydro-2H-pyran-4-yl)pyrimidin-4-amine (CAS 1526933-64-1)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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