Indole-3-acetic acid, 99%

Name: Indole-3-acetic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-012051

About Indole-3-acetic acid, 99%

Indole-3-acetic acid is an indole derivative (Biochemistry grade) carrying the CAS registry number 87-51-4, specified at 99% purity. With the molecular formula C10H9NO2, it has a molar mass of 175.18 g/mol. Systematically, it is named 2-(1H-indol-3-yl)acetic acid. Common synonyms include Heteroauxin and IAA.

In its supplied form it is a white to pale cream powder. Literature values give a melting point of 165-169 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span diagnostic assays and organic synthesis. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Indole-3-acetic acid in 5 g, 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Diagnostic assays
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Indole-3-acetic acid, 99%
Catalogue No.	VQ-012051
CAS Number	87-51-4
IUPAC name	2-(1H-indol-3-yl)acetic acid
Molecular formula	C₁₀H₉NO₂
Molecular weight	175.18 g/mol
Exact mass	175.0633
Grade	Biochemistry
Purity / assay	99%
HSN code	29339900
InChIKey	SEOVTRFCIGRIMH-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=CN2)CC(=O)O
PubChem CID	802

Physical properties
Physical form	Powder
Appearance	White to pale cream powder
Melting point	165-169 °C
LogP (XLogP3)	1.4
H-bond donors / acceptors	2 / 2
TPSA	53.1 Å²
Synonyms	Heteroauxin, IAA, indolylacetic acid, Indoleacetic acid, 3-Indoleacetic acid, 1H-Indole-3-acetic acid, 1H-indol-3-ylacetic acid, Rhizopin, Rhizopon A, 3-Indolylacetic acid, 3-Iaa, 3-(Carboxymethyl)indole

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, 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 Indole-3-acetic acid, 99%?

The CAS Registry Number of Indole-3-acetic acid, 99% is 87-51-4. It is also known as Heteroauxin, IAA, indolylacetic acid.

What is the molecular formula and molecular weight of Indole-3-acetic acid, 99%?

Indole-3-acetic acid, 99% has the molecular formula C10H9NO2 and a molecular weight of 175.18 g/mol. Its IUPAC name is 2-(1H-indol-3-yl)acetic acid.

Which grade and pack sizes of Indole-3-acetic acid, 99% can I order?

We supply Indole-3-acetic acid, 99% in Biochemistry (99%) grade, in 5 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-3-acetic acid, 99%?

Yes. Every lot of Indole-3-acetic acid, 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-3-acetic acid, 99% be shipped internationally?

Yes. Indole-3-acetic acid, 99% 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.