2-(5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetaldehyde CAS 1007550-87-9
| CAS No. | 1007550-87-9 |
| Molecular Formula | C7H7F3N2O |
| Molecular Weight | 192.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H7F3N2O, 2-(5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetaldehyde 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 192.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetaldehyde (CAS 1007550-87-9), molecular formula C7H7F3N2O and molecular weight 192.14 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 2-(5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetaldehyde 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 | C7H7F3N2O |
| Molecular Weight | 192.14 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related methyl Standards
- 1-(3-(Trifluoromethyl)-1h-pyrazol-1-yl)propan-2-one (CAS 1004643-67-7)
- 1-[1-Methyl-3-(trifluoromethyl)-1h-pyrazol-5-yl]ethanone (CAS 1006434-30-5)
- 3-(Trifluoromethyl)-1,4,6,7-tetrahydropyrano[4,3-c]pyrazole (CAS 1022931-45-8)
- 3-(Trifluoromethyl)-1,4,5,7-tetrahydropyrano[3,4-c]pyrazole (CAS 1022931-48-1)
- 5-(1-(Trifluoromethyl)cyclopropyl)isoxazol-3-amine (CAS 1188920-79-7)
- 1-(2-(Trifluoromethyl)pyrimidin-5-yl)ethan-1-ol (CAS 1211381-32-6)
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Recommended Standards
- 3-Methyl-1-(2,2,2-trifluoroethyl)-1h-pyrazole-4-carbaldehyde (CAS 1006471-12-0)
- 1-Acetyl-3-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1017793-62-2)
- 5-(2,2,2-Trifluoroethoxy)pyridin-2-amine (CAS 1019508-89-4)
- Trimellitic Anhydride (CAS 552-30-7)
- (2S)-2-Amino-N-(2-hydroxyethyl)propanamide (CAS 61275-23-8)
- 4,4,6-Trimethyl-1,3,2-dioxaborinane (CAS 23894-82-8)
- Dimethyl-L-leucine hydrochloride (CAS 2439-37-4)
- N1-(2-(tert-Butyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)-N2-(3-methoxypropyl)oxalamide (CAS 899756-31-1)
- (1R,5S)-N-benzyl-N,1,5-trimethyl-8-azabicyclo[3.2.1]Octan-3-amine (CAS 2407555-64-8)
- 5-Ethoxy-2-(p-tolyl)oxazole (CAS 477867-63-3)
- 6-Bromo-3-(difluoromethyl)-5-methylpicolinic acid (CAS 1805239-74-0)
- 8-Bromo-7-chloro-2-(o-tolyl)-[1,2,4]triazolo[1,5-c]pyrimidine (CAS 1254710-29-6)
- 1-cyclopropyl-3-methylpiperazine dihydrochloride (CAS 1909308-85-5)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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