Ethyl 3-((2-aminophenyl)thio)-5-chloro-1H-indole-2-carboxylate CAS 206256-24-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 206256-24-8 |
| Molecular Formula | C17H15ClN2O2S |
| Molecular Weight | 346.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-((2-aminophenyl)thio)-5-chloro-1H-indole-2-carboxylate (CAS 206256-24-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H15ClN2O2S. Molecular weight: 346.83 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H15ClN2O2S |
| Molecular Weight | 346.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 3-((2-amino-5-chlorophenyl)thio)-1H-indole-2-carboxylate (CAS 206256-23-7)
- Isopropyl 2-(4-chloro-6-phenylthieno[2,3-d]pyrimidin-2-yl)acetate (CAS 885460-48-0)
- 6'-(4-Chlorophenyl)-2,4-dihydrospiro[1-benzothiopyran-3,3'-[1,5]dioxane]-4-one (CAS 338755-71-8)
- 2-hydroxy-4-(trifluoromethyl)benzaldehyde (CAS 58914-34-4)
- 1-Ethyl-4-fluoro-2-(1h-imidazol-1-ylmethyl)-1h-1,3-benzodiazole (CAS 1311923-48-4)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 145206-40-2)
- Ethyl N-((benzyloxy)carbonyl)-N-ethylglycinate (CAS 71931-17-4)
- (S)-N-(oxetan-3-yl)piperidin-3-amine (CAS 1349699-74-6)
- Methyl 2-amino-3-(4-(trifluoromethyl)phenyl)propanoate hydrochloride (CAS 129941-39-5)
- Semaglutide (CAS 910463-68-2（free base）)
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