3-Mercaptoindole

Name: 3-Mercaptoindole
Brand: Vaqora Chemicals
SKU: VQ-051984

About 3-Mercaptoindole

Listed under CAS 480-94-4, 3-Mercaptoindole is an indole derivative available from Vaqora Chemicals. Its molecular formula is C8H7NS and its molecular weight is 149.21 g/mol. The IUPAC name is 1H-indole-3-thiol. Common synonyms include 1H-Indol-3-ylhydrosulfide and 3-Thio-1H-indole.

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 organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 3-Mercaptoindole in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	3-Mercaptoindole
Catalogue No.	VQ-051984
CAS Number	480-94-4
IUPAC name	1H-indole-3-thiol
Molecular formula	C₈H₇NS
Molecular weight	149.21 g/mol
Exact mass	149.0299
HSN code	2933
InChIKey	LYFRUBQVZGVXPR-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=CN2)S
PubChem CID	10200

Physical properties
Physical form	Other
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 1
TPSA	16.8 Å²
Synonyms	1H-Indol-3-ylhydrosulfide, 3-Thio-1H-indole, 3-mercaptoindole, AldrichCPR, 3-Indoylthiol, 3-Sulfanylindole, 3-Sulphanyl-1H-indole, 3-Indolethiol, indole-3-thiol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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-Mercaptoindole?

The CAS Registry Number of 3-Mercaptoindole is 480-94-4. It is also known as 1H-Indol-3-ylhydrosulfide, 3-Thio-1H-indole, 3-mercaptoindole, AldrichCPR.

What is the molecular formula and molecular weight of 3-Mercaptoindole?

3-Mercaptoindole has the molecular formula C8H7NS and a molecular weight of 149.21 g/mol. Its IUPAC name is 1H-indole-3-thiol.

Which grade and pack sizes of 3-Mercaptoindole can I order?

We supply 3-Mercaptoindole, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-Mercaptoindole?

Yes. Every lot of 3-Mercaptoindole 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-Mercaptoindole be shipped internationally?

Yes. 3-Mercaptoindole 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.