5-Chloro-2-(phenylthio)-1H-indole CAS 227803-36-3
| CAS No. | 227803-36-3 |
| Molecular Formula | C14H10ClNS |
| Molecular Weight | 259.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-2-(phenylthio)-1H-indole (CAS 227803-36-3), a certified reference material (molecular formula C14H10ClNS, MW 259.75 g/mol) for analytical method development and quality control.
Structurally, 5-Chloro-2-(phenylthio)-1H-indole (C14H10ClNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 259.75 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Chloro-2-(phenylthio)-1H-indole 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.
Physical & Chemical Properties
| Molecular Formula | C14H10ClNS |
| Molecular Weight | 259.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-[2-(methylsulfanyl)phenyl]benzonitrile (CAS 1237083-91-8)
- 1-Chloro-n-(1,2,3,4-tetrahydronaphthalen-1-yl)methanesulfonamide (CAS 1340105-87-4)
- 2-Chloro-N-isopropyl-N-(2-oxo-2-(thiophen-2-yl)ethyl)acetamide (CAS 1353981-22-2)
- 2-Chloro-4-[4-(methylsulfanyl)phenyl]benzonitrile (CAS 1355248-24-6)
- 5-Chloro-3-(phenylthio)-1H-indole (CAS 227803-35-2)
- 1-(6-Chloro-2-(methylthio)pyrimidin-4-yl)piperidin-3-ol (CAS 1261229-47-3)
- 1-(6-Chloro-2-(methylthio)pyrimidin-4-yl)piperidin-4-ol (CAS 1261231-33-7)
- 1-{4-[(2-chloro-1,3-thiazol-5-yl)methyl]piperazin-1-yl}ethan-1-one (CAS 865660-24-8)
Recommended Standards
- 4-Phenylpiperidine-1-sulfonyl chloride (CAS 727989-58-4)
- 4-Amino-4-(3-chlorophenyl)tetrahydro-2h-thiopyran 1,1-dioxide (CAS 2157359-09-4)
- tert-Butyl (5-chloro-2-mercaptophenyl)carbamate (CAS 2228366-71-8)
- 4-(4-Chlorobenzyl)thiomorpholine 1,1-dioxide (CAS 477864-21-4)
- 1-Thieno[2,3-b]pyridin-2-ylmethanamine (CAS 933751-19-0)
- 4-chloro-6-(chloromethyl)-1,3,5-triazin-2-amine (CAS 1139245-08-1)
- N-phenyl-N-(piperidin-4-yl)propanamide Hydrochloride (CAS 22352-81-4)
- N-Methyl-2-oxopyrrolidine-1-carboxamide (CAS 63987-03-1)
- Ethyl 1-ethoxy-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate (CAS 145325-80-0)
- Methyl 3-aminobicyclo[2.2.2]octane-2-carboxylate hydrochloride (CAS 2231674-80-7)
- Isocohumulone (CAS 25269-20-9)
- Pyrimidin-2-yl(thiophen-3-yl)methanamine (CAS 1465849-43-7)
- 2-Nitro-4-phenoxyaniline (CAS 60854-00-4)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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