2-(5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid CAS 955972-94-8
| CAS No. | 955972-94-8 |
| Molecular Formula | C25H23N3O4S2 |
| Molecular Weight | 493.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (C25H23N3O4S2) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-(5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 955972-94-8), a certified reference material (molecular formula C25H23N3O4S2, MW 493.60 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)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 | C25H23N3O4S2 |
| Molecular Weight | 493.60 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Isobutoxyphenyl Standards
- 5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(2-methoxyethyl)-2-thioxothiazolidin-4-one (CAS 624724-24-9)
- (Z)-5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-phenylthiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 956759-61-8)
- 5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 623935-25-1)
- 5-((3-(4-Isobutoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 623935-26-2)
- 4-((4-Isobutoxyphenyl)sulfonyl)-2-phenylmorpholine (CAS 954016-28-5)
- 2-(4-Isobutoxyphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160262-94-1)
- 2-(3-Isobutoxyphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160262-98-5)
- 2-(3-Isobutoxyphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-97-3)
Recommended Standards
- (4S)-2-[[3-[(4,5-Dihydro-2-oxazolyl)methyl]-5-[[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]methyl]-2,4,6-trimethylphenyl]methyl]-4,5-dihydro-4-phenyloxazole (CAS 774577-30-9)
- Ethyl 4,5-dimethyl-2-(2-((4-phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)thiophene-3-carboxylate (CAS 332376-37-1)
- N-((R)-Cyclopropyl(pyridin-2-yl)methyl)-3-(4-((1R,3R,5S)-3-hydroxy-8-azabicyclo[3.2.1]octan-8-yl)phenyl)-1H-indazole-5-carboxamide dihydrochloride (CAS 1599460-95-3)
- Isobutyl 7-methyl-2-(1-methyl-2-oxoindolin-3-ylidene)-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 618078-11-8)
- (2-Amino-4-isobutylphenyl)boronic acid (CAS 153624-54-5)
- 3-[(2-Tetrahydrofuryl)methyl]piperidine (CAS 1220035-77-7)
- 2-Butoxy-4-chlorophenol (CAS 1881289-31-1)
- 3-Fluoro-4,5-dimethoxyaniline (CAS 1296235-55-6)
- n-(Sec-butyl)-2-((4-methoxyphenyl)thio)acetamide (CAS 1083388-21-9)
- 3,5-Diphenyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one (CAS 90330-87-3)
- N-(3-Amino-4-chlorophenyl)-2-ethoxybenzamide (CAS 953723-32-5)
- Ethyl (2E)-2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-3-[(4-iodophenyl)amino]prop-2-enoate (CAS 338966-83-9)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 3,3-dimethylbutanoate (CAS 1894176-78-3)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
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