trans-Cinnamic acid

ALDRICH/W228826 - natural, ≥99%, FCC, FG

Synonym: trans-3-Phenylacrylic acid; Cinnamic acid

CAS Number: 140-10-3
Empirical Formula (Hill Notation): C₉H₈O₂
Molecular Weight: 148.16
EC Number: 205-398-1
MDL Number: MFCD00004369
Linear Formula: C₆H₅CH=CHCOOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W228826-SAMPLE-K	1 each	$60.50 1/EA	Add To Favorites
45-W228826-25G-K	25 g	$86.60 1/EA	Add To Favorites
45-W228826-100G-K	100 g	$164.00 1/EA	Add To Favorites
45-W228826-1KG-K	1 kg	$677.00 1/EA	Add To Favorites

12 Principles of Green Chemistry: Principle 7—A raw material or feedstock should be renewable rather than depleting whenever technically and economically practicable.

12 Principles of Green Chemistry: Principle 3—Less Hazardous Chemical Syntheses. This product manufacturing process was designed with lesser toxicity to human health and the environment.

Properties
Descriptions
Safety Info.
Basic Data

agency	follows IFRA guidelines
application(s)	flavors and fragrances
assay	≥99%
bp	300 °C (lit.)
documentation	see Safety & Documentation for available documents
food allergen	no known allergens
fragrance allergen	no known allergens
grade	FG
	Fragrance grade
	Halal
	Kosher
	natural
greener alternative category	, Aligned
greener alternative product characteristics	Less Hazardous Chemical Syntheses Use of Renewable Feedstocks Learn more about the Principles of Green Chemistry .
InChI	1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+
InChI key	WBYWAXJHAXSJNI-VOTSOKGWSA-N
mp	132-135 °C (lit.)
organoleptic	cinnamon; honey; spicy; floral; sweet
Quality Level	300
	400
reg. compliance	EU Regulation 1223/2009
	EU Regulation 1334/2008 & 178/2002
	FCC
	FDA 21 CFR 117
SMILES string	OC(=O)C=Cc1ccccc1
sustainability	Greener Alternative Product

Application:	Single-Cell Oral Delivery Platform for Enhanced Acid Resistance and Intestinal Adhesion.: This research utilizes trans-cinnamic acid in developing a novel oral delivery system that enhances acid resistance and intestinal adhesion, offering significant advancements in pharmaceutical and biomedical applications (Wei et al., 2024 ). The evaluation of L-arginine solution as a solvent for propolis extraction: The phenolic profile, antioxidant, antibacterial activity, and in vitro bioaccessibility.: Highlighting the solvent properties of trans-cinnamic acid, this study provides insights into its use in extracting bioactive compounds from natural sources, contributing to advancements in food science and nutraceuticals (Mergen Duymaz et al., 2024 ). Characterization of cinnamate 4-hydroxylase (CYP73A) and p-coumaroyl 3′-hydroxylase (CYP98A) from Leucojum aestivum, a source of Amaryllidaceae alkaloids.: This research uses trans-cinnamic acid to study enzyme activity in plant biosynthesis pathways, providing valuable information for the development of bioengineering strategies to synthesize natural products (Karimzadegan et al., 2024 ).
General description:	trans-Cinnamic acid is an α,β-unsaturated aromatic acid that can be used as a flavoring agent. It is mainly used to prepare ester derivatives that are used in perfume industry. trans-Cinnamic acid is the key volatile components of cinnamon essential oil.
General description:	We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.
Packaging:	1 kg in poly bottle
Packaging:	25, 100 g in poly bottle

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	320.0 °F
Flash Point(C)	160 °C

Purity	≥99%
bp	300 °C (lit.)
mp	132-135 °C (lit.)
FEMA Number	2288
UNSPSC	12164502

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