{2-Methoxy-4-[4-oxo-2-thioxo-3-(3-trifluoromethyl-phenyl)-thiazolidin-5-ylidenemethyl]-phenoxy}-acetic acid CAS 292173-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 292173-91-2 |
| Molecular Formula | C20H14F3NO5S2 |
| Molecular Weight | 469.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies {2-Methoxy-4-[4-oxo-2-thioxo-3-(3-trifluoromethyl-phenyl)-thiazolidin-5-ylidenemethyl]-phenoxy}-acetic acid (CAS 292173-91-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H14F3NO5S2. Molecular weight: 469.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H14F3NO5S2 |
| Molecular Weight | 469.45 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methoxy Standards
- N-Methoxy-N-methyl-4-oxo-5-{[3-(trifluoromethyl)phenyl]methyl}-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-7-sulfonamide (CAS 1022903-91-8)
- (S)-(2’-Methoxy-[1,1’-binaphthalen]-2-yl)diphenylphosphine (CAS 134484-36-9)
- 3-(3-Methoxy-4-((4-methoxybenzyl)oxy)benzyl)-6-(1-methyl-1H-pyrazol-4-yl)-3H-imidazo[4,5-b]pyridin-2-amine (CAS 1788906-96-6)
- 5-Methoxy-2,3-dihydrobenzo[b][1,4]dioxine (CAS 1710-55-0)
- 3-Methoxy-6-phenylsulfonyl-6,7-didehydro Estradiol (CAS 153004-08-1)
- Methyl (9-((2-methoxy-4-(methylsulfonamido)phenyl)amino)acridin-3-yl)carbamate (CAS 79453-40-0)
- (E)-(2-Methoxy-5-(((2,4,6-trimethoxystyryl)sulfonyl)methyl)phenyl)-L-alanine (CAS 592543-24-3)
- 5-(3-Methoxy-4-(octyloxy)benzylidene)-2-(pyridin-4-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 617694-27-6)
Recommended Standards
- (βS)-β-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-2-(trifluoromethyl)benzenebutanoic Acid (CAS 270065-75-3)
- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(4-chlorophenyl)sulfanyl]-2-phenylpyrimidine (CAS 338960-93-3)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3-(trifluoromethyl)phenyl)butanoic acid (CAS 270065-78-6)
- (R)-3-((tert-butoxycarbonyl)amino)-2-(2,3-difluorobenzyl)propanoic acid (CAS 1260606-82-3)
- 3-(4-(4-Methylbenzyl)-2,3-dioxo-3,4-dihydroquinoxalin-1(2H)-yl)propanoic acid (CAS 1243079-97-1)
- 1-(Boc-amino)-4-(2,3-diaminopyridin-4-yloxy)-2-fluorobenzene (CAS 1163720-66-8)
- 1-(4-Nitrophenyl) 1,4-Benzenedicarboxylate (CAS 3557-99-1)
- 5-(3,5-Dimethoxyphenyl)-1,3,4-thiadiazol-2-amine (CAS 383130-39-0)
- 3-(4-Fluoro-3,5-dimethylphenyl)propanoic acid (CAS 1017779-63-3)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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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