(E)-3,4,6-Trifluoro-2-hydrazono-1,2-dihydropyridine CAS 837365-01-2
| CAS No. | 837365-01-2 |
| Molecular Formula | C5H4F3N3 |
| Molecular Weight | 163.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (E)-3,4,6-Trifluoro-2-hydrazono-1,2-dihydropyridine (CAS 837365-01-2), a certified reference material (molecular formula C5H4F3N3, MW 163.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H4F3N3, (E)-3,4,6-Trifluoro-2-hydrazono-1,2-dihydropyridine contains a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.10 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.
As a certified reference material (CRM), (E)-3,4,6-Trifluoro-2-hydrazono-1,2-dihydropyridine 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 | C5H4F3N3 |
| Molecular Weight | 163.10 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- 2,5,6-Trifluoro-3-(hydroxymethyl)pyridine (CAS 1262415-64-4)
- 2,2,2-Trifluoro-1-(1H-pyrrol-3-yl)ethanone (CAS 130408-89-8)
- (2,3,6-Trifluoro-4-pyridyl)methanol (CAS 852098-48-7)
- (2,3,6-Trifluoro-pyridin-4-yl)-hydrazine (CAS 849937-92-4)
- (3,5,6-Trifluoro-2-pyridyl)hydrazine (CAS 851179-05-0)
- 2,3,5-Trifluoro-6-methoxypyridine (CAS 3746-18-7)
- 1,1,1-Trifluoro-N-methylmethanesulfonamide (CAS 34310-29-7)
- 2,2,2-Trifluoro-1-(furan-3-yl)ethan-1-one (CAS 167405-27-8)
Recommended Standards
- 2-(Difluoromethoxy)-6-fluoropyridine (CAS 947534-62-5)
- 2-(Trifluoromethyl)pyridine 1-oxide (CAS 22253-71-0)
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- 2,5,6-Trifluoropyridine-3,4-diamine (CAS 6256-96-8)
- 1-(4-(Piperidin-4-ylamino)piperidin-1-yl)ethan-1-one (CAS 1182959-17-6)
- 5-Chloro-1H-pyrrolo[2,3-d]pyrimidine-4-carboxylic acid (CAS 1095822-67-5)
- Benzyl (2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethyl)glycinate hydrochloride (CAS 511534-93-3)
- 4-(Hydroxymethyl)benzene-1,2-diol (CAS 3897-89-0)
- Methyl[(quinolin-4-yl)methyl]amine (CAS 157610-83-8)
- N,N-Diethyl-3-butyn-1-amine (CAS 29777-09-1)
- 5,8-Dihydroxy-2-methylquinazolin-4(1H)-one (CAS 776257-58-0)
- 2-amino-N-(pyridin-3-yl)acetamide (CAS 294888-93-0)
- 1'-Benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-one (CAS 1283090-74-3)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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