3-Indoleglyoxylic acid, 98%

Name: 3-Indoleglyoxylic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-012018

About 3-Indoleglyoxylic acid, 98%

3-Indoleglyoxylic acid (CAS 1477-49-2) is an indole derivative offered by Vaqora Chemicals, specified at 98% purity. Formula C10H7NO3, molecular weight 189.17 g/mol. The IUPAC name is 2-(1H-indol-3-yl)-2-oxoacetic acid. Common synonyms include Indole-3-glyoxylic acid and 1H-Indole-3-acetic acid, alpha-oxo-.

The material typically appears as a yellow to yellow-orange to gold powder, crystals, crystalline. Reported physical data include a melting point of 217 °C (dec.). Recommended storage is at 2–8 °C, with the container kept tightly sealed. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 1 g and 5 g packs, 3-Indoleglyoxylic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	3-Indoleglyoxylic acid, 98%
Catalogue No.	VQ-012018
CAS Number	1477-49-2
IUPAC name	2-(1H-indol-3-yl)-2-oxoacetic acid
Molecular formula	C₁₀H₇NO₃
Molecular weight	189.17 g/mol
Exact mass	189.0426
Purity / assay	98%
HSN code	29420090
InChIKey	DWLVFWDCSFTDOD-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=CN2)C(=O)C(=O)O
PubChem CID	73863

Physical properties
Physical form	Crystalline
Appearance	Yellow to yellow-orange to gold powder, crystals, crystalline
Melting point	217 °C (dec.)
LogP (XLogP3)	1.9
H-bond donors / acceptors	2 / 3
TPSA	70.2 Å²
Storage	2–8 °C
Synonyms	Indole-3-glyoxylic acid, 1H-Indole-3-acetic acid, alpha-oxo-, 1H-Indol-3-yl(oxo)acetic acid, 3-Indolylglyoxylic acid, .beta.-Indolylglyoxylic acid, 3-Indole glyoxylic acid, .alpha.-oxo-Indole-3-acetic acid, (1H-Indol-3-yl)-oxo-acetic acid, 2-indol-3-yl-2-oxoacetic acid, Indol-3-ylglyoxylic acid, alpha-oxo-Indole-3-acetic acid, 3-indoleglyoxylic

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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-Indoleglyoxylic acid, 98%?

The CAS Registry Number of 3-Indoleglyoxylic acid, 98% is 1477-49-2. It is also known as Indole-3-glyoxylic acid, 1H-Indole-3-acetic acid, alpha-oxo-, 1H-Indol-3-yl(oxo)acetic acid.

What is the molecular formula and molecular weight of 3-Indoleglyoxylic acid, 98%?

3-Indoleglyoxylic acid, 98% has the molecular formula C10H7NO3 and a molecular weight of 189.17 g/mol. Its IUPAC name is 2-(1H-indol-3-yl)-2-oxoacetic acid.

Which grade and pack sizes of 3-Indoleglyoxylic acid, 98% can I order?

We supply 3-Indoleglyoxylic acid, 98% in (98%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-Indoleglyoxylic acid, 98%?

Yes. Every lot of 3-Indoleglyoxylic acid, 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-Indoleglyoxylic acid, 98% be shipped internationally?

Yes. 3-Indoleglyoxylic acid, 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.

How should 3-Indoleglyoxylic acid, 98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.