o-Coumaric acid, 97%

About o-Coumaric acid, 97%

o-Coumaric acid is a carboxylic acid carrying the CAS registry number 614-60-8 with a typical assay of 97%. The compound has the formula C9H8O3, corresponding to a molecular weight of 164.16 g/mol. The IUPAC name is (E)-3-(2-hydroxyphenyl)prop-2-enoic acid. Common synonyms include ortho-Coumaric acid and 2-Hydroxycinnamic acid.

In its supplied form it is white powder or crystals. Reported physical data include a melting point of 217 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, food and flavour applications and cosmetics and personal care. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and food and beverage processing.

Available in 5 g and 25 g packs, o-Coumaric acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Food & flavour applications
Cosmetics & personal care

Industries

Specifications & identifiers

Chemical identifiers
Product name	o-Coumaric acid, 97%
Catalogue No.	VQ-008557
CAS Number	614-60-8
IUPAC name	(E)-3-(2-hydroxyphenyl)prop-2-enoic acid
Molecular formula	C₉H₈O₃
Molecular weight	164.16 g/mol
Exact mass	164.0473
Purity / assay	97%
HSN code	29182990
InChIKey	PMOWTIHVNWZYFI-AATRIKPKSA-N
SMILES	C1=CC=C(C(=C1)/C=C/C(=O)O)O
PubChem CID	637540

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals
Melting point	217 °C
LogP (XLogP3)	1.5
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	ortho-Coumaric acid, 2-Hydroxycinnamic acid, 3-(2-hydroxyphenyl)acrylic acid, (E)-2-hydroxycinnamic acid, 2-Propenoic acid, 3-(2-hydroxyphenyl)-, trans-2-Hydroxycinnamic acid, trans-o-Coumaric acid, 2-Coumaric acid, trans-o-Hydroxycinnamic acid, 2-Coumarate, 2-Hydroxycinnamate, (E)-o-Hydroxycinnamic acid

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, 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 o-Coumaric acid, 97%?

The CAS Registry Number of o-Coumaric acid, 97% is 614-60-8. It is also known as ortho-Coumaric acid, 2-Hydroxycinnamic acid, 3-(2-hydroxyphenyl)acrylic acid.

What is the molecular formula and molecular weight of o-Coumaric acid, 97%?

o-Coumaric acid, 97% has the molecular formula C9H8O3 and a molecular weight of 164.16 g/mol. Its IUPAC name is (E)-3-(2-hydroxyphenyl)prop-2-enoic acid.

Which grade and pack sizes of o-Coumaric acid, 97% can I order?

We supply o-Coumaric acid, 97% in (97%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with o-Coumaric acid, 97%?

Yes. Every lot of o-Coumaric acid, 97% 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 o-Coumaric acid, 97% be shipped internationally?

Yes. o-Coumaric acid, 97% 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.