4-chloro-2-methyl-6-(trifluoromethyl)pyrimidine CAS 5993-98-6
| CAS No. | 5993-98-6 |
| Molecular Formula | C6H10ClF3N2 |
| Molecular Weight | 202.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 202.61 g/mol gives 4-chloro-2-methyl-6-(trifluoromethyl)pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-chloro-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 5993-98-6), a certified reference material (molecular formula C6H10ClF3N2, MW 202.61 g/mol) for analytical method development and quality control.
4-chloro-2-methyl-6-(trifluoromethyl)pyrimidine (C6H10ClF3N2) contains fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4-chloro-2-methyl-6-(trifluoromethyl)pyrimidine 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 | C6H10ClF3N2 |
| Molecular Weight | 202.61 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
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- Methyl 2-(2-chloro-6-fluorophenyl)acetate (CAS 103473-99-0)
- Methyl 2-(4-chloro-3-fluorophenyl)acetate (CAS 1035262-89-5)
- Methyl 2-chloro-2-(4-fluorophenyl)acetate (CAS 1036273-29-6)
- 3-Chloro-1-(5-fluoro-2-hydroxyphenyl)propan-1-one (CAS 104147-77-5)
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- 6- Chloro- 2- (ethylamino) pyridine- 3- carbonyl Fluoride (CAS 1092523-22-2)
Recommended Standards
- 4-Chloro-2-ethoxy-3-fluorobenzaldehyde (CAS 2386709-54-0)
- 4-Ethoxy-3-fluorobenzoyl chloride (CAS 5710-32-7)
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- 5-chloro-3-(trifluoromethyl)pyridin-2-amine (CAS 79456-33-0)
- Dinonyl terephthalate (CAS 4654-27-7)
- 3-Bromo-2,5-diphenylfuran (CAS 1487-09-8)
- 1-Iodo-4,5-dimethoxy-2-methylbenzene (CAS 116131-35-2)
- 8-Bromo-2-naphthaldehyde (CAS 841259-41-4)
- 5-(4-Bromo-2-(trifluoromethyl)phenyl)oxazole (CAS 2029361-43-9)
- Barium 2,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,4-bis(olate) trihydrate (CAS 32458-20-1)
- 5-Chloro-2-((pyrrolidin-3-ylmethyl)thio)pyrimidine hydrochloride (CAS 1417794-07-0)
- 3-((tert-Butoxycarbonyl)amino)-3-(3-methoxyphenyl)propanoic acid (CAS 284493-53-4)
- N-(2-Bromo-4-methylphenyl)cyclohexanecarboxamide (CAS 158174-52-8)
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