4-Methoxybenzyl (1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)carbamate CAS 477709-56-1
| CAS No. | 477709-56-1 |
| Molecular Formula | C14H14F3N3O3 |
| Molecular Weight | 329.27 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 4-Methoxybenzyl (1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)carbamate (CAS 477709-56-1), a certified reference material (molecular formula C14H14F3N3O3, MW 329.27 g/mol) for analytical method development and quality control.
Structurally, 4-Methoxybenzyl (1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)carbamate (C14H14F3N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 329.27 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 4-Methoxybenzyl (1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)carbamate 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 | C14H14F3N3O3 |
| Molecular Weight | 329.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methoxybenzyl Standards
- Methyl 3-[(4-methoxybenzyl)oxy]thieno[2,3-b]pyridine-2-carboxylate (CAS 338756-97-1)
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- N-(5-(4-Methoxybenzyl)-1,3,4-oxadiazol-2-yl)-2-(thiophen-2-yl)acetamide (CAS 954649-66-2)
- 2-(3-Methoxybenzyl)-3-(p-tolyl)-2H-indazole (CAS 872682-11-6)
- 2-(4-Methoxybenzyl)-3-(p-tolyl)-2H-indazole (CAS 872682-09-2)
- N-(3-Methoxybenzyl)-2-(5-(thiophen-2-yl)isoxazol-3-yl)acetamide (CAS 946228-27-9)
- Ethyl 2-(3-((4-methoxybenzyl)carbamoyl)pyridin-2-yl)acetate (CAS 341966-46-9)
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Recommended Standards
- 3-Fluoro-7,7-dimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-2-yl trifluoromethanesulfonate (CAS 2768871-20-9)
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- 2-Bromo-7-hexyl-9H-fluorene (CAS 99012-36-9)
- 7-(Diethylamino)-2-oxo-4-(trifluoromethyl)-2H-chromene-3-carboxylic acid (CAS 333303-14-3)
- (4-Methoxy-1-methylpiperidin-4-yl)methanamine (CAS 1082040-37-6)
- Ethyl 5-(chloromethyl)nicotinate hydrochloride (CAS 1801256-82-5)
- 5-(Bromomethyl)-2-methoxypyridine (CAS 128632-03-1)
- 3-(4-Chlorobenzoyl)-4-(2-fluorophenyl)-1-phenylpyrrolidine (CAS 343374-90-3)
- 5-Chloro-2,3-difluoronitrobenzene (CAS 169468-81-9)
- Methyl 3-(1,1-Dioxido-2-isothiazolidinyl)benzoate (CAS 279678-01-2)
- 6-Amino-3-(pyrrolidine-1-carbonyl)-2H-chromen-2-one (CAS 18144-55-3)
- 2-Chloro-5-iodo-3,3'-bipyridine (CAS 1214346-95-8)
- 3-(2-Bromo-5-(trifluoromethyl)benzyl)oxetane (CAS 1823484-64-5)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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