5-(Trifluoromethyl)pyrimidine-2-carbaldehyde CAS 944900-00-9
| CAS No. | 944900-00-9 |
| Molecular Formula | C6H3F3N2O |
| Molecular Weight | 176.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 176.10 g/mol gives 5-(Trifluoromethyl)pyrimidine-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(Trifluoromethyl)pyrimidine-2-carbaldehyde (CAS 944900-00-9), molecular formula C6H3F3N2O and molecular weight 176.10 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H3F3N2O, 5-(Trifluoromethyl)pyrimidine-2-carbaldehyde contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.10 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.
As a certified reference material (CRM), 5-(Trifluoromethyl)pyrimidine-2-carbaldehyde 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 | C6H3F3N2O |
| Molecular Weight | 176.10 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoromethyl Standards
- 5-(Trifluoromethyl)pyrazine-2-carbaldehyde (CAS 1196151-36-6)
- 6-(Trifluoromethyl)pyrazine-2-carbaldehyde (CAS 1197233-06-9)
- 3-(Trifluoromethyl)pyrazine-2-carbaldehyde (CAS 1197238-20-2)
- 4-(Trifluoromethyl)pyrimidine-2-carbaldehyde (CAS 1333222-14-2)
- 4-(Trifluoromethyl)pyrimidine-5-carbaldehyde (CAS 1368331-21-8)
- 2-(3-(Trifluoromethyl)isoxazol-5-yl)acetonitrile (CAS 1420792-36-4)
- 2-(Trifluoromethyl)pyrimidine-4-carbaldehyde (CAS 944900-29-2)
- 2-(Trifluoromethyl)pyrimidine-5-carbaldehyde (CAS 304693-66-1)
Recommended Standards
- 2,2,2-Trifluoro-1-(pyrimidin-4-yl)ethan-1-one (CAS 2092784-96-6)
- 5-Fluoro-2,6-dioxohexahydropyrimidine-4-carboxylic acid (CAS 53305-80-9)
- 5-Fluoroorotic Acid, Monohydrate (CAS 703-95-7)
- 6-(Trifluoromethyl)pyrimidine-4-carbaldehyde (CAS 933694-75-8)
- 2,4-Dichloro-6-ethylpyrimidine (CAS 6554-65-0)
- 2,4-Dichlorophenyl Isothiocyanate (CAS 6590-96-1)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)propan-1-ol (CAS 1226194-06-4)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3-bromophenyl)methanone (CAS 898761-69-8)
- 4-(1-adamantyl)2-aminothiazole (CAS 19735-74-1)
- (1R,4R)-4-fluorocyclopent-2-en-1-ol (CAS 2165842-39-5)
- (S)-2-Amino-N-ethyl-N-(1-methylpyrrolidin-3-yl)acetamide (CAS 1354008-57-3)
- 2-((2,4-Dinitrophenyl)amino)-3-methylpentanoic acid (CAS 879276-54-7)
- (Z)-3-Iodobut-2-Enoic Acid (CAS 34450-60-7)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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