Indole, GR 99%

Name: Indole, GR 99%
Brand: Vaqora Chemicals
SKU: VQ-003841

About Indole, GR 99%

Indole is a natural product in AR grade carrying the CAS registry number 120-72-9 with a typical assay of ≥99%. Its molecular formula is C8H7N and its molecular weight is 117.15 g/mol. Its systematic (IUPAC) name is 1H-indole. It is also known as 2,3-Benzopyrrole or ketole.

In its supplied form it is a crystals or crystalline chunks or solid. Reported physical data include a melting point of 51-54 °C and a boiling point of 253-254 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include phytochemical research, natural product screening, nutraceutical R and D and organic synthesis. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

We offer Indole in 10 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Phytochemical research
Natural product screening
Nutraceutical R&D
Organic synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Indole, GR 99%
Catalogue No.	VQ-003841
CAS Number	120-72-9
IUPAC name	1H-indole
Molecular formula	C₈H₇N
Molecular weight	117.15 g/mol
Exact mass	117.0578
Grade	AR
Purity / assay	≥99%
HSN code	29339990
InChIKey	SIKJAQJRHWYJAI-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=CN2
PubChem CID	798

Physical properties
Physical form	Crystalline
Appearance	Crystals or crystalline chunks or solid
Melting point	51-54 °C
Boiling point	253-254 °C
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 0
TPSA	15.8 Å²
UN number	UN 2811
Synonyms	2,3-Benzopyrrole, ketole, 1-benzazole, Indol, 1-Azaindene, Indole, 3-Benzopyrrole, 1-benzazole, 2,3-Benzopyrole, Indole (natural), 1-Benzo(b)pyrrole, 1H-Benzo[b]pyrrole, Benzo[b]pyrrole, mono-indole

Safety & hazard information (GHS)

Corrosive

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H311Toxic in contact with skin
H318Causes serious eye damage

Precautionary statements: P262, P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P316, P317, P321, P330, P361 + P364, 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

Other grades of CAS 120-72-9

Synthesis

Indole, 99%

CAS: 120-72-9
Formula: C₈H₇N
MW: 117.15 g/mol

VQ-003840

Frequently asked questions

What is the CAS number of Indole, GR 99%?

The CAS Registry Number of Indole, GR 99% is 120-72-9. It is also known as 2,3-Benzopyrrole, ketole, 1-benzazole.

What is the molecular formula and molecular weight of Indole, GR 99%?

Indole, GR 99% has the molecular formula C8H7N and a molecular weight of 117.15 g/mol. Its IUPAC name is 1H-indole.

Which grade and pack sizes of Indole, GR 99% can I order?

We supply Indole, GR 99% in AR (≥99%) grade, in 10 g, 25 g, 100 g, 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Indole, GR 99%?

Yes. Every lot of Indole, GR 99% 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 Indole, GR 99% be shipped internationally?

Yes. Indole, GR 99% is classified as hazardous (UN 2811), 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.