(E)-3-[[[(2-Carboxyethyl)thio][3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]methyl]thio]propanoic Acid 1-Methyl Ester CAS 131774-44-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 131774-44-2 |
| Molecular Formula | C25H24ClNO4S2 |
| Molecular Weight | 502.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-3-[[[(2-Carboxyethyl)thio][3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]methyl]thio]propanoic Acid 1-Methyl Ester (CAS 131774-44-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H24ClNO4S2. Molecular weight: 502.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H24ClNO4S2 |
| Molecular Weight | 502.05 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related E Standards
- 3-((7-((2-Carboxyethyl)(methyl)amino)phenoxazin-5-ium-3-yl)(ethyl)amino)propane-1-sulfonate (CAS 343257-52-3)
- 3-((Z)-2-((3-(2-Carboxyethyl)-5-(((R)-3-ethyl-4-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl)-4-methyl-1H-pyrrol-2-yl)methylene)-5-(((R)-4-ethyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl)-4-methyl-2H-pyrrol-3-yl)propanoic acid (CAS 6921-61-5)
- 3-(2-((3-(2-Carboxyethyl)-5-((3-ethyl-4-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl)-4-methyl-1H-pyrrol-2-yl)methyl)-5-((4-ethyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl)-4-methyl-1H-pyrrol-3-yl)propanoic acid (CAS 14684-37-8)
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Recommended Standards
- [S-(E)]-3-[[[(2-Carboxyethyl)thio][3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]methyl]thio]propanoic Acid 1-Methyl Ester (CAS 120385-98-0)
- 1-Iodo-4-(perfluorohexyl)butane (CAS 38565-61-6)
- Bis(nonafluorobutyl)phosphinic Acid (CAS 52299-25-9)
- 4-Bromo-2-(4-methyl-1H-pyrazol-1-yl)pyridine (CAS 1159814-82-0)
- (4-(Tert-butyl)-2,6-dimethylphenyl)(phenyl)methanone (CAS 14252-18-7)
- 9-Cyano-N,N,N′-triethylpyronine-N′-caproic acid N-hydroxysuccinimide ester chloride (CAS 158358-57-7)
- 2-(4-((2-Amino-6-chloropyrimidin-4-yl)amino)phenyl)ethanol (CAS 93003-21-5)
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Why CATO?
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