2-{[4-(2-fluorophenyl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid CAS 746607-41-0
| CAS No. | 746607-41-0 |
| Molecular Formula | C19H18FN3O5S |
| Molecular Weight | 419.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 419.43 g/mol gives 2-{[4-(2-fluorophenyl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-{[4-(2-fluorophenyl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 746607-41-0) is a high-purity analytical reference standard with the molecular formula C19H18FN3O5S and a molecular weight of 419.43 g/mol.
Structurally, 2-{[4-(2-fluorophenyl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (C19H18FN3O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 419.43 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2-{[4-(2-fluorophenyl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid 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 | C19H18FN3O5S |
| Molecular Weight | 419.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related fluorophenyl Standards
- 2-(2-Fluorophenyl)-4-((4-fluorophenyl)sulfonyl)-5-(4-methylpiperazin-1-yl)oxazole (CAS 862798-67-2)
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- 5-[(2-Fluorophenyl)methyl]-N-methoxy-N-methyl-4-oxo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-7-sulfonamide (CAS 1008092-12-3)
- (3-Fluorophenyl)(4-(4-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone (CAS 941962-01-2)
- 4-[3-(2-Fluorophenyl)-4,5,6,7-tetrahydro-2H-indazol-2-yl]-N-[(oxolan-2-yl)methyl]benzamide (CAS 865658-49-7)
- 3-[benzyl(4-fluorophenyl)sulfamoyl]-4-chlorobenzoic acid (CAS 727704-67-8)
- (2-(4-Fluorophenyl)-3-(methylcarbamoyl)-6-(N-methylmethylsulfonamido)benzofuran-5-yl)boronic acid (CAS 1621705-60-9)
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Recommended Standards
- 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-4,5-dimethoxybenzoic acid (CAS 855005-12-8)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,5-dimethoxybenzoic acid (CAS 2243512-40-3)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,6-dimethoxybenzoic acid (CAS 2243516-24-5)
- 3-[(2-Benzoyl-3-oxo-3-phenylprop-1-en-1-yl)amino]-4-oxo-4H-quinolizine-1-carbonitrile (CAS 220957-67-5)
- 3-Chloro-5-((4-ethylpiperazin-1-yl)sulfonyl)pyridin-4-ol (CAS 1352507-48-2)
- Dinaphtho[2,1-b:1,2-d]furan (CAS 194-63-8)
- 2-(furan-2-yl)-1H-1,3-benzodiazole-5-carbonitrile (CAS 1550021-47-0)
- 1-(5,7-Dimethyl-1,8-Naphthyridin-2-yl-1-[3-(Trifluoromethyl)Phenyl]Urea (CAS 288309-94-4)
- 2-Cyclopropyl-2-hydroxyacetic Acid (CAS 5617-84-5)
- 2-(bromomethyl)-5-methoxypyridine hydrochloride (CAS 1803582-27-5)
- 5-Isopropyl-N-phenethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 890628-94-1)
- S-(Pyrazin-2-ylmethyl) ethanethioate (CAS 59021-06-6)
- 3-((trimethylsilyl)ethynyl)phenol (CAS 388061-72-1)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
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