Methyl 5-(4-(4-Chlorophenoxy)phenyl)-3-aminothiophene-2-carboxylate CAS 1159981-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1159981-24-4 |
| Molecular Formula | C18H14ClNO3S |
| Molecular Weight | 359.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-(4-(4-Chlorophenoxy)phenyl)-3-aminothiophene-2-carboxylate (CAS 1159981-24-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H14ClNO3S. Molecular weight: 359.83 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H14ClNO3S |
| Molecular Weight | 359.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-Chlorobenzyl)-4-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 1105244-01-6)
- 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)-N-(2-chlorobenzyl)acetamide (CAS 1351621-24-3)
- (2E,4E)-2-[(4-Chlorophenyl)sulfonyl]-5-(4-methoxyphenyl)-2,4-pentadienenitrile (CAS 1024714-51-9)
- 2-[(E)-2-nitro-2-phenyl-ethenyl]thiophene 2-[(E)-2-nitro-2-phenylethenyl]thiophene 5411-70-1 A829972 (CAS 5411-70-1)
- (4-Ethoxycyclohexyl)methanol (CAS 1118605-50-7)
- 1-Methylpyrrolidin-3-yl propionate (CAS 776293-48-2)
- (E)-[(6-Fluoropyridin-2-yl)oxy](1-phenylethylidene)amine (CAS 338786-37-1)
- 1-ethyl-2,3-dihydro-1H-indole-2,3-dione 4290-94-2 Z56791052 (CAS 4290-94-2)
- 5-ethyl-6-methyl-2-(2-morpholin-4-yl-2-oxoethyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 735288-62-7)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com