2-Iodo-6-(trifluoromethyl)pyrazine, 97% CAS 141492-94-6
| CAS No. | 141492-94-6 |
| Molecular Formula | C5H2F3IN2 |
| Molecular Weight | 273.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Iodo-6-(trifluoromethyl)pyrazine, 97% (C5H2F3IN2) contains a nitrile group, fluorine/iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-Iodo-6-(trifluoromethyl)pyrazine, 97% (CAS 141492-94-6), a certified reference material (molecular formula C5H2F3IN2, MW 273.98 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 2-Iodo-6-(trifluoromethyl)pyrazine, 97% 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 | C5H2F3IN2 |
| Molecular Weight | 273.98 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 3-Iodo-5-(trifluoromethyl)pyridazine (CAS 1049024-00-1)
- 2-Iodo-5-(trifluoromethyl)pyrimidine (CAS 112930-95-7)
- 3-Iodo-6-(trifluoromethyl)pyridazine (CAS 1206524-33-5)
- 4-Iodo-6-(trifluoromethyl)pyrimidine (CAS 1209314-40-8)
- 5-Iodo-4-(trifluoromethyl)pyrimidine (CAS 1260843-81-9)
- 2-Iodo-3-trifluoromethyl-pyrazine (CAS 1286744-15-7)
- 2-Iodo-4-(trifluoromethyl)pyrimidine (CAS 1379347-59-7)
- 5-Iodo-2-(trifluoromethyl)pyrimidine (CAS 1443533-55-8)
Recommended Standards
- 4-Iodo-2-(trifluoromethyl)pyrimidine (CAS 1807056-81-0)
- 2-bromo-1-(3,5-dichlorophenyl)ethan-1-one (CAS 53631-13-3)
- Bis(trimethylsilyl)telluride, 98% (CAS 4551-16-0)
- 2-Bromo-1-(3,4-dichlorophenyl)ethanone 2-bromo-1-(3,4-dichloro-phenyl)-ethanone 2-bromo-1-(3,4-dichlorophenyl)ethan-1-one 2-bromo-3',4'-dichloro acetophenone 2-bromo-3',4'-dichloroacetophenone 2632-10-2 3,4-dichlorophenacyl bromide 3,4-dichlorophenacylbromide (CAS 2632-10-2)
- Sodium 4-(Dodecan-2-yl)benzenesulfonate (CAS 2211-99-6)
- 1,5-Dimethyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid 3440AF 926913-64-6 C7H7F3N2O2 (CAS 926913-64-6)
- 3-(Quinazolin-4-ylthio)propanal (CAS 1339568-09-0)
- 1-(Difluoromethyl)quinolin-2(1H)-one (CAS 2341-26-6)
- N-(Phosphonomethyl)iminodiacetic acid (CAS 5994-61-6)
- Methyl 1-(cyanomethyl)-5-methyl-1H-indole-2-carboxylate (CAS 796069-31-3)
- Metamizole EP Impurity C (CAS 519-98-2)
- N-Benzyl-2,2-dicyclobutylethan-1-amine (CAS 1871664-75-3)
- N-(4-Chlorophenyl)-2-((3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)thio)acetamide (CAS 332160-20-0)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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