trans-2-(1-benzyl-1H-pyrazol-4-yl)-1-methyl-5-oxopyrrolidine-3-carbonitrile CAS 1808896-24-3
| CAS No. | 1808896-24-3 |
| Molecular Formula | C16H16N4O |
| Molecular Weight | 280.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of trans-2-(1-benzyl-1H-pyrazol-4-yl)-1-methyl-5-oxopyrrolidine-3-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies trans-2-(1-benzyl-1H-pyrazol-4-yl)-1-methyl-5-oxopyrrolidine-3-carbonitrile (CAS 1808896-24-3), a certified reference material (molecular formula C16H16N4O, MW 280.32 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, trans-2-(1-benzyl-1H-pyrazol-4-yl)-1-methyl-5-oxopyrrolidine-3-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 trans-2-(1-benzyl-1H-pyrazol-4-yl)-1-methyl-5-oxopyrrolidine-3-carbonitrile 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 | C16H16N4O |
| Molecular Weight | 280.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
Recommended Standards
- tert-Butyl (R)-(2-(hydroxymethyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)carbamate (CAS 1799541-30-2)
- 1-(6-(4-Benzyl-4,5-dihydrooxazol-2-yl)pyridin-2-yl)ethan-1-one (CAS 1809145-00-3)
- N-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(m-tolyl)acetamide (CAS 1797679-49-2)
- tert-Butyl 4-(5-formylisoxazol-3-yl)piperidine-1-carboxylate (CAS 1820704-78-6)
- 3-(Pyridin-4-yl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 303145-58-6)
- Methyl 2-(methylamino)-3-(3,4,5-trimethyl-1h-pyrazol-1-yl)propanoate (CAS 1250727-62-8)
- (1-(Tert-butoxycarbonyl)-4-(ethoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 1150114-37-6)
- 1-(((4-(2-Methoxyphenyl)piperazin-1-yl)sulfonyl)methyl)-7,7-dimethylbicyclo[2.2.1]heptan-2-one (CAS 315692-82-1)
- 15034-58-9 Germanium, isotope of mass 73 73Ge Germanium-73 (CAS 15034-58-9)
- Methyl 2-((4,6-dihydroxypyrimidin-2-yl)thio)acetate (CAS 370077-73-9)
- 4-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-3,5-difluoroaniline (CAS 2244088-51-3)
- 5-(5-ethyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 790232-36-9)
- Trans-2-Pentene (CAS 646-04-8)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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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