4,5,6-Trifluoro-2-trifluoromethyl-pyrimidine CAS 27077-33-4
| CAS No. | 27077-33-4 |
| Molecular Formula | C5F6N2 |
| Molecular Weight | 202.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5,6-Trifluoro-2-trifluoromethyl-pyrimidine (CAS 27077-33-4), molecular formula C5F6N2 and molecular weight 202.06 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5F6N2, 4,5,6-Trifluoro-2-trifluoromethyl-pyrimidine contains a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,5,6-Trifluoro-2-trifluoromethyl-pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5F6N2 |
| Molecular Weight | 202.06 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.) | 1964 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoro Standards
- 36750-88-6 3,3,3-Trifluoro-1-phenylpropane-1,2-dione hydrate MFCD00209621 (CAS 36750-88-6)
- 4,4,4-Trifluoro-1-phenylbutan-2-one (CAS 121194-37-4)
- 1,1,1-Trifluoro-2-phenylbut-3-en-2-ol (CAS 134418-70-5)
- (E)-1,1,1-Trifluoro-4-phenylbut-3-en-2-ol (CAS 89524-18-5)
- 1,1,1-Trifluoro-3-(m-tolyl)propan-2-one (CAS 898787-61-6)
- 1,1,1-Trifluoro-4,4-dimethoxy-2-methylbutan-2-ol (CAS 73893-35-3)
- 1,1,1-Trifluoro-4-phenylbutan-2-one (CAS 86571-26-8)
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Recommended Standards
- 2-Cyclohexylbenzo[d][1,3,2]dioxaborole (CAS 32999-09-0)
- Di-Chloro N,N-Diisopropylphosphoramidite (CAS 921-26-6)
- (Z)-2-(Hex-3-en-3-yl)benzo[d][1,3,2]dioxaborole (CAS 37490-28-1)
- Hexafluoroglutaronitrile (CAS 376-89-6)
- 4-(3-hydroxypropoxy)-3-methoxybenzonitrile (CAS 1157110-67-2)
- 1-(1H-Imidazo[4,5-b]pyridin-2-yl)ethanol (CAS 250651-52-6)
- 2,6-Dimethyl-3-(3-methoxyphenyl)propiophenone (CAS 898774-80-6)
- 1-Benzyl 2-(tert-butyl) (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride (CAS 322398-81-2)
- 2,3,3'-Tribromodiphenyl Ether (CAS 147217-76-3)
- fluoro(propoxy)methanone (CAS 2105-91-1)
- Brivaracetam Impurity 53 (CAS CATO-C4X-200753)
- 2-Benzyl-5-(methylamino)-1,2,4-thiadiazol-3(2H)-one (CAS 1365942-47-7)
- 5-(2,4-Dichlorophenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 694521-58-9)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
Why CATO?
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