3-Cyano indole, 98%

About 3-Cyano indole, 98%

3-Cyano indole is an indole derivative in Puriss grade carrying the CAS registry number 5457-28-3, specified at 98% purity. With the molecular formula C9H6N2, it has a molar mass of 142.16 g/mol. Systematically, it is named 1H-indole-3-carbonitrile. It is also known as 3-Indolecarbonitrile or 3-Cyanoindole.

The material typically appears as orange to red to tan powder or crystals. Literature values give a melting point of 179-182 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span enzyme inhibition studies and organic synthesis. It is used across pharmaceutical manufacturing, academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 1 g, 5 g, 25 g and 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Enzyme inhibition studies
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	3-Cyano indole, 98%
Catalogue No.	VQ-012016
CAS Number	5457-28-3
IUPAC name	1H-indole-3-carbonitrile
Molecular formula	C₉H₆N₂
Molecular weight	142.16 g/mol
Exact mass	142.0531
Grade	Puriss
Purity / assay	98%
HSN code	29339900
InChIKey	CHIFTAQVXHNVRW-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=CN2)C#N
PubChem CID	230282

Physical properties
Physical form	Crystalline
Appearance	Orange to red to tan powder or crystals
Melting point	179-182 °C
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 1
TPSA	39.6 Å²
Synonyms	3-Indolecarbonitrile, 3-Cyanoindole, Indole-3-carbonitrile, 3-cyano-1H-indole, 1~{H}-indole-3-carbonitrile, 1H-Indole-3-carbonitrile, 3-Cyanoindole, 98%, 1H-indole-3-kohlenitrile, (1H)-indole-3-carbonitrile, 1H-Indole-3-carbonitrile #

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3-Cyano indole, 98%?

The CAS Registry Number of 3-Cyano indole, 98% is 5457-28-3. It is also known as 3-Indolecarbonitrile, 3-Cyanoindole, Indole-3-carbonitrile.

What is the molecular formula and molecular weight of 3-Cyano indole, 98%?

3-Cyano indole, 98% has the molecular formula C9H6N2 and a molecular weight of 142.16 g/mol. Its IUPAC name is 1H-indole-3-carbonitrile.

Which grade and pack sizes of 3-Cyano indole, 98% can I order?

We supply 3-Cyano indole, 98% in Puriss (98%) grade, in 1 g, 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-Cyano indole, 98%?

Yes. Every lot of 3-Cyano indole, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3-Cyano indole, 98% be shipped internationally?

Yes. 3-Cyano indole, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.