4-Amino-2-(trifluoromethyl)pyrimidine-5-carbaldehyde CAS 76574-50-0
| CAS No. | 76574-50-0 |
| Molecular Formula | C6H4F3N3O |
| Molecular Weight | 191.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Amino-2-(trifluoromethyl)pyrimidine-5-carbaldehyde.
4-Amino-2-(trifluoromethyl)pyrimidine-5-carbaldehyde (CAS 76574-50-0), molecular formula C6H4F3N3O and molecular weight 191.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H4F3N3O, 4-Amino-2-(trifluoromethyl)pyrimidine-5-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 191.11 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), 4-Amino-2-(trifluoromethyl)pyrimidine-5-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 | C6H4F3N3O |
| Molecular Weight | 191.11 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.) | 1978 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 6-Amino-2,3,4-trifluorobenzoic acid (CAS 1196151-13-9)
- 4-Amino-2,3,5-trifluorobenzoic acid (CAS 122033-75-4)
- 133622-65-8 3-Amino-2,5,6-trifluoro-benzoic acid 3-Amino-2,5,6-trifluorobenzoicacid A20160 (CAS 133622-65-8)
- 2-Amino-3,4,6-trifluorobenzoic acid (CAS 1341914-42-8)
- 2-Amino-3,5,6-trifluorobenzoic acid (CAS 153704-09-7)
- 2-Amino-3,4,5-trifluorobenzoic acid (CAS 531529-72-3)
- 2-Amino-3,5,6-trifluoroisonicotinamide (CAS 259675-83-7)
- 2-Amino-4-(trifluoromethyl)pyrimidine-5-carbaldehyde (CAS 863774-22-5)
Recommended Standards
- 4-(Difluoromethyl)-1-fluoro-2-nitrobenzene (CAS 61324-89-8)
- 4-Bromo-1,1-dimethylcyclohexane (CAS 25090-97-5)
- 3-Bromo-1,1-dimethylcyclohexane (CAS 25090-98-6)
- 5-(Trifluoromethoxy)picolinaldehyde (CAS 31191-05-6)
- Ethyl 3-Nitro-4-(4-methylpiperidin-1-yl)benzoate (CAS 942474-47-7)
- 2-[4-(4H-1,2,4-Triazol-4-yl)phenyl]acetic acid hydrochloride (CAS 1573547-29-1)
- 1-(M-tolyl)cyclobutan-1-amine hydrochloride (CAS 1416438-03-3)
- 5-fluoroadamantan-2-amine hydrochloride (CAS 1803581-60-3)
- N-Hydroxy-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 136679-06-6)
- 1-(Hexahydro-1(2H)-azocinyl)ethanone (CAS 99875-26-0)
- Dibutyl (4-vinylphenyl)boronate (CAS 109339-49-3)
- 4-Chloro-1,2-dihydro-1-methyl-2-oxo-3-quinolinecarboxaldehyde (CAS 96600-76-9)
- 2-(Difluoromethyl)-4-fluoro-5-methoxypyridine-3-acetic acid (CAS 1806876-56-1)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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