Indole-5-carbonitrile
Indole-5-carbonitrile (CAS 15861-24-2), molecular formula C9H6N2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- 5-Cyanoindole

| Molecular weight | 142.16 |
|---|---|
| Empirical formula | C9H6N2 |
| Assay | 99% |
| Application | • Reactant for parallel synthesis of dihydroisoquinolines via silver and L-proline co-catalyzed three-component coupling reaction1• Reactant for chemoselective and regioselective preparation of benzoyl indoles2• Reactant for preparation of novel PPARα/γ dual agonists for potential treatment of metabolic syndrome and IDDM3• Reactant for preparation of 4,5-dihydrocyclopenta[c]quinolines by palladium-catalyzed ring-expansion reaction alkynes, using O2 as the oxidant4• Reactant for preparation of vinylindoles by hydroarylation of alkynes using indium bromide catalyst5• Reactant for gold catalyzed direct alkynylation using a benziodoxolone based hypervalent iodine reagent6 |
| Melting point | 106-108 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Indole-5-carbonitrile?
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Indole-5-carbonitrile (CAS 15861-24-2), molecular formula C9H6N2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Indole-5-carbonitrile does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Indole-5-carbonitrile in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Indole-5-carbonitrile?
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Indole-5-carbonitrile has CAS number 15861-24-2 and molecular formula C9H6N2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Indole-5-carbonitrile?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Indole-5-carbonitrile ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Indole-5-carbonitrile be stored?
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Store Indole-5-carbonitrile in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Indole-5-carbonitrile used for?
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Indole-5-carbonitrile is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Indole-5-carbonitrile?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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