3-(4-Fluorophenyl)-1-methyl-N-(thiophen-3-ylmethyl)-1H-pyrazole-5-carboxamide CAS 1396781-82-0
| CAS No. | 1396781-82-0 |
| Molecular Formula | C16H14FN3OS |
| Molecular Weight | 315.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 315.37 g/mol gives 3-(4-Fluorophenyl)-1-methyl-N-(thiophen-3-ylmethyl)-1H-pyrazole-5-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(4-Fluorophenyl)-1-methyl-N-(thiophen-3-ylmethyl)-1H-pyrazole-5-carboxamide (CAS 1396781-82-0), a certified reference material (molecular formula C16H14FN3OS, MW 315.37 g/mol) for analytical method development and quality control.
Structurally, 3-(4-Fluorophenyl)-1-methyl-N-(thiophen-3-ylmethyl)-1H-pyrazole-5-carboxamide (C16H14FN3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 315.37 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(4-Fluorophenyl)-1-methyl-N-(thiophen-3-ylmethyl)-1H-pyrazole-5-carboxamide 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 | C16H14FN3OS |
| Molecular Weight | 315.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 4-(4-Fluorophenyl)-5-((p-tolyloxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917749-42-9)
- 1-(4-{[(4-fluorophenyl)methyl]sulfanyl}phenyl)pyrrolidine-2,5-dione (CAS 882084-12-0)
- 4-(((4-Fluorophenyl)sulfonamido)methyl)cyclohexane-1-carboxylic acid (CAS 700357-75-1)
- Ethyl 1-((4-fluorophenyl)sulfonyl)piperidine-3-carboxylate (CAS 349624-53-9)
- 6-[4-(4-fluorophenyl)piperazin-1-yl]-n'-hydroxypyridine-3-carboximidamide (CAS 1375476-92-8)
- N-(4-fluorophenyl)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)acetamide (CAS 896211-30-6)
- 4-(4-Fluorophenyl)-4-oxo-2-[(1-phenylethyl)amino]butanoic acid (CAS 1214217-33-0)
- 4-(4-(4-Fluorophenyl)-5-phenyl-1H-imidazol-2-yl)pyridine (CAS 155698-28-5)
Recommended Standards
- Ethyl (E)-2-cyclobutyl-7-(2-(dimethylamino)vinyl)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1379821-55-2)
- N-(Cyclohexylmethyl)-2-(4-methoxyphenyl)-2H-tetrazole-5-carboxamide (CAS 1396878-42-4)
- Methyl 2-[(E)-2-(dimethylamino)vinyl]-6-isopropyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate (CAS 1374510-92-5)
- 2-[(2,1,3-Benzothiadiazol-4-ylsulfonyl)amino]-3-methylbutanoic acid (CAS 1396964-23-0)
- 4-Fluoro-3-nitrobenzenesulfonamide (CAS 406233-31-6)
- 1-Benzyl 2-(tert-butyl) (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate (CAS 322398-80-1)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and ethyl 2-propenoate (CAS 29763-02-8)
- 1-(5-ethylfuran-2-yl)-2-methoxyethan-1-amine (CAS 1270399-95-5)
- 1-(Piperidin-1-ylmethyl)-6-azaspiro[2.5]Octane dihydrochloride (CAS 1427380-79-7)
- 4-(5-Fluoropyrimidin-2-yl)morpholine (CAS 1865214-55-6)
- Chlorotricarbonyl(2,2'-bipyridine)rhenium(I) (CAS 55658-96-3)
- (2E)-1-(4-Chlorophenyl)-3-(3-hydroxyphenyl)prop-2-en-1-one (CAS 934022-18-1)
- 2-(4-Bromobutyl)-5-nitroisoindoline-1,3-dione (CAS 125207-39-8)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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