Ethyl 3-((2-amino-5-chlorophenyl)thio)-1H-indole-2-carboxylate CAS 206256-23-7
| CAS No. | 206256-23-7 |
| Molecular Formula | C17H15ClN2O2S |
| Molecular Weight | 346.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 3-((2-amino-5-chlorophenyl)thio)-1H-indole-2-carboxylate 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.
CATO supplies Ethyl 3-((2-amino-5-chlorophenyl)thio)-1H-indole-2-carboxylate (CAS 206256-23-7), a certified reference material (molecular formula C17H15ClN2O2S, MW 346.83 g/mol) for analytical method development and quality control.
Structurally, Ethyl 3-((2-amino-5-chlorophenyl)thio)-1H-indole-2-carboxylate (C17H15ClN2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 346.83 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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
- 6'-(4-Chlorophenyl)-2,4-dihydrospiro[1-benzothiopyran-3,3'-[1,5]dioxane]-4-one (CAS 338755-71-8)
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- 5-Nitronaphthalen-1-ol (CAS 6304-46-7)
- Isopropyl 2-(4-chloro-6-phenylthieno[2,3-d]pyrimidin-2-yl)acetate (CAS 885460-48-0)
- 2-(4-Acetyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 792960-98-6)
- 935-66-0 Benzyl cyanide-2,2-d2 Benzyl cyanide-|A,|A-d2 (CAS 935-66-0)
- 6-(Naphthalen-2-ylthio)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 52979-04-1)
- Chlordene-1-hydroxy (CAS 24009-05-0)
- Ethyl 2-(4-bromo-2-formyl-6-iodophenoxy)acetate (CAS 832674-66-5)
- 2-(2,2-Difluoroethoxy)-5-(trifluoromethyl)aniline (CAS 937597-00-7)
- 5-(Azetidin-3-yl)pyridin-3-amine (CAS 1260859-63-9)
- 1,3-Dimethyl 5-(2-chloroacetamido)benzene-1,3-dicarboxylate (CAS 198488-19-6)
- 6-Bromo-N,N-dimethylpyridin-2-amine (CAS 112575-13-0)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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 18665070610 / Nicole.chen@cato-chem.com