(R)-3-(Isoxazol-4-yl)-3-(4-((4-methyl-2-(4-(trifluoromethyl)phenyl)thiazol-5-yl)methoxy)phenyl)propanoic acid CAS 1638744-74-7
| CAS No. | 1638744-74-7 |
| Molecular Formula | C24H19F3N2O4S |
| Molecular Weight | 488.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-3-(Isoxazol-4-yl)-3-(4-((4-methyl-2-(4-(trifluoromethyl)phenyl)thiazol-5-yl)methoxy)phenyl)propanoic acid is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(R)-3-(Isoxazol-4-yl)-3-(4-((4-methyl-2-(4-(trifluoromethyl)phenyl)thiazol-5-yl)methoxy)phenyl)propanoic acid (CAS 1638744-74-7) is a high-purity analytical reference standard with the molecular formula C24H19F3N2O4S and a molecular weight of 488.48 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, (R)-3-(Isoxazol-4-yl)-3-(4-((4-methyl-2-(4-(trifluoromethyl)phenyl)thiazol-5-yl)methoxy)phenyl)propanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 488.48 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).
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 (R)-3-(Isoxazol-4-yl)-3-(4-((4-methyl-2-(4-(trifluoromethyl)phenyl)thiazol-5-yl)methoxy)phenyl)propanoic 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 | C24H19F3N2O4S |
| Molecular Weight | 488.48 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related R Standards
- N1-(Isoxazol-3-yl)-N2-(2-morpholino-2-(thiophen-2-yl)ethyl)oxalamide (CAS 899955-21-6)
- N1-(Isoxazol-3-yl)-N2-(2-(1-methyl-1H-pyrrol-2-yl)-2-morpholinoethyl)oxalamide (CAS 1049374-63-1)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-4-(p-tolylthio)butanamide (CAS 952868-75-6)
- N-(Isoxazol-3-yl)-1-(thiophen-2-ylsulfonyl)piperidine-4-carboxamide (CAS 620571-57-5)
- N1-(Isoxazol-3-yl)-N2-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)oxalamide (CAS 946355-46-0)
- [6-(4-Isoxazol-5-yl-phenyl)-4-trifluoromethyl-pyridin-2-yl]-dimethyl-amine (CAS 1311280-04-2)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-2-((4-methoxyphenyl)thio)acetamide (CAS 952848-23-6)
- N1-(Isoxazol-3-yl)-N2-(2-(1-methyl-1H-pyrrol-2-yl)-2-(pyrrolidin-1-yl)ethyl)oxalamide (CAS 1049452-00-7)
Recommended Standards
- AM 4668 (CAS 1011531-27-3)
- (3-Amino-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl)(4-methoxyphenyl)methanone (CAS 625369-52-0)
- ((2R,3S,5R)-5-(5-((S)-1,2-Bis((2-hydroxyethyl)thio)ethyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 88156-46-1)
- CAS 31105-76-7 (CAS 31105-76-7)
- 2-(Hydroxymethyl)-4-methylphenol (CAS 4383-07-7)
- 3-(Aminomethyl)-4-(difluoromethyl)-5-fluoropyridin-2-amine (CAS 1805116-18-0)
- 3-Amino-N-(5-chloro-2-methoxyphenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332160-52-8)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline-6-carbaldehyde (CAS 958852-17-0)
- 3-Amino-1,1,1-trifluoro-2-[3-(trifluoromethyl)phenyl]propan-2-ol hydrochloride (CAS 1235440-16-0)
- 2-(6-Methyl-1H-indazol-1-yl)acetic acid (CAS 1239738-23-8)
- Esomeprazole Impurity 82 (CAS 206990-64-9)
- Ursodeoxycholic Acid Impurity 127 (CAS CATO-C4X-1422127)
- 1-BENZOYL-4-OXO-NIPECOTIC ACID ETHYL ESTER (CAS 4451-86-9)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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