5-Hydrazinyl-2-(trifluoromethyl)pyrimidine CAS 123418-92-8
| CAS No. | 123418-92-8 |
| Molecular Formula | C5H5F3N4 |
| Molecular Weight | 178.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, fluorine substitution, 5-Hydrazinyl-2-(trifluoromethyl)pyrimidine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 5-Hydrazinyl-2-(trifluoromethyl)pyrimidine (CAS 123418-92-8), a certified reference material (molecular formula C5H5F3N4, MW 178.12 g/mol) for analytical method development and quality control.
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 5-Hydrazinyl-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 | C5H5F3N4 |
| Molecular Weight | 178.12 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.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Hydrazinyl Standards
- 2-Hydrazinyl-5-(trifluoromethyl)pyrimidine (CAS 1131567-98-0)
- 3-Hydrazinyl-6-(trifluoromethyl)pyridazine (CAS 1161005-11-3)
- 4-Hydrazinyl-2-(trifluoromethyl)pyrimidine (CAS 236746-88-6)
- 4-Hydrazinyl-3-nitrobenzonitrile (CAS 124839-61-8)
- 2-Hydrazinyl-5-nitrobenzonitrile (CAS 60160-68-1)
- 7-Hydrazinyl-2,5-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1383626-13-8)
- 2-Hydrazinyl-4-methyl-6-(prop-2-yn-1-yloxy)pyrimidine (CAS 1518637-15-4)
- 2-Hydrazinyl-5-methoxy-1H-benzo[d]imidazole (CAS 99122-14-2)
Recommended Standards
- (6-Trifluoromethyl-pyrazin-2-yl)-hydrazine (CAS 1197238-33-7)
- 5-(Trifluoromethyl)pyrimidine-2,4-diamine (CAS 1243389-47-0)
- 1-(Trifluoromethyl)-1H-pyrazole-4-carboximidamide (CAS 1551552-78-3)
- 2-(Trifluoromethyl)pyrimidine-4,6-diamine (CAS 672-46-8)
- (2,6-Diphenylpyridin-4-yl)boronic acid (CAS 1246022-33-2)
- Tert-butyl 3-((5-bromopyrimidin-2-yl)oxy)piperidine-1-carboxylate (CAS 914347-76-5)
- 2-Bromo-5-fluoro-4-(trifluoromethyl)benzoyl chloride (CAS 2168880-84-8)
- 2-(4-Isobutoxyphenyl)acetonitrile (CAS 50690-54-5)
- Tirofiban Impurity 11 (CAS 2250243-43-5)
- 2-(2-(4-Nitrophenoxy)ethyl)isoindoline-1,3-dione (CAS 98395-61-0)
- N-(m-PEG4)-N'-(Acid-PEG3)-benzothiazole Cy5 (CAS 2107273-80-1)
- tert-Butyl 3-(2-(diethylamino)-2-oxoethoxy)piperidine-1-carboxylate (CAS 1956381-90-0)
- 4,5-Dicarboxy-gamma-pentadecanolactone (CAS 65759-98-0)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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