Cinnamic Acid

Name: Cinnamic Acid
Brand: Zemixal
SKU: ZX-042790

Reference StandardAvailable on request

Order Cinnamic Acid (CAS 621-82-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.

Pack sizes

CAS number621-82-9

FormulaC₉H₈O₂

Molar mass148.16 g/mol

Physical formSolid

HS code38229090

InChIKeyWBYWAXJHAXSJNI-VOTSOKGWSA-N

IUPAC name(E)-3-phenylprop-2-enoic acid

About Cinnamic Acid

Zemixal lists Cinnamic Acid for laboratories that identify, quantify or control Cinnamic Acid and its related substances. Identity at a glance (Reference Standard): CAS 621-82-9, formula C9H8O2 and molar mass 148.16 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Cinnamic Acid

See every impurity, metabolite and related compound we list for this API.

Cinnamic Acid standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Cinnamic Acid
Product name	Cinnamic Acid
Catalogue number	ZX-042790
CAS number	621-82-9
IUPAC name	(E)-3-phenylprop-2-enoic acid
Molecular formula	C₉H₈O₂
Molar mass	148.16 g/mol
Exact mass	148.0524
Grade	Reference Standard
Physical form	Solid
XLogP3	2.1
H-bond donors / acceptors	1 / 2
Topological polar surface area	37.3 Å²
HS code	38229090
InChIKey	WBYWAXJHAXSJNI-VOTSOKGWSA-N
SMILES	C1=CC=C(C=C1)/C=C/C(=O)O
PubChem CID	444539
Synonyms	3-Phenylacrylic acid, Phenylacrylic acid, 3-Phenylpropenoic acid, 3-phenylprop-2-enoic acid, Cinnamic acid, (E)-, Cinnamylic acid, Benzenepropenoic acid, beta-Phenylacrylic acid, Benzylideneacetic acid, Cinnamic acid, trans-, Kyselina skoricove, Acidum cinnamylicum

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Cinnamic Acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Cinnamic Acid

Which CAS number identifies Cinnamic Acid?

Cinnamic Acid is registered under CAS 621-82-9. You may also see it listed as 3-Phenylacrylic acid, Phenylacrylic acid, 3-Phenylpropenoic acid. Our catalogue number for this item is ZX-042790.

What are the formula and molar mass of Cinnamic Acid?

For Cinnamic Acid, its formula is C9H8O2 and its molar mass is 148.16 g/mol. The systematic (IUPAC) name is (E)-3-phenylprop-2-enoic acid. InChIKey WBYWAXJHAXSJNI-VOTSOKGWSA-N lets you match it in any structure database.

How is Cinnamic Acid used in pharmaceutical QC?

Cinnamic Acid is a characterised reference material linked to Cinnamic Acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Cinnamic Acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Cinnamic Acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Cinnamic Acid to my country?

Yes. Because Cinnamic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Cinnamic Acid standards

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