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Cinnamic acid

Name: Cinnamic acid
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

trans-Cinnamic acid, (2E)-3-Phenyl-2-propenoic acid, trans-3-Phenylacrylic acid

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About This Item

Empirical Formula (Hill Notation):

C₉H₈O₂

CAS Number:

140-10-3

Molecular Weight:

148.16

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329749393

MDL number:

MFCD00004369

Beilstein/REAXYS Number:

1905952

eCl@ss:

25140904

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Properties

grade

pharmaceutical primary standard

agency

USP

API family

cinnamic acid

manufacturer/tradename

USP

mp

133 °C (lit.)

application(s)

pharmaceutical (small molecule)
pharmaceutical

format

neat

SMILES string

OC(=O)\C=C\c1ccccc1

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

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Cinnamic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

Compare Similar Items

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This Item	PHR2694	W228826	C80857
USP 1133933 Cinnamic acid	Supelco PHR2694 Cinnamic acid	Sigma-Aldrich W228826 trans-Cinnamic acid	Sigma-Aldrich C80857 trans-Cinnamic acid
description United States Pharmacopeia (USP) Reference Standard	description Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 200 mg	description natural, ≥99%, FCC, FG	description ≥99%
grade pharmaceutical primary standard	grade certified reference material, pharmaceutical secondary standard	grade Fragrance grade, Kosher, natural, FG, Halal	grade -
manufacturer/tradename USP	manufacturer/tradename -	manufacturer/tradename -	manufacturer/tradename -
application(s) pharmaceutical (small molecule) pharmaceutical	application(s) pharmaceutical pharmaceutical pharmaceutical small molecule	application(s) flavors and fragrances	application(s) -
format neat	format -	format -	format -
agency USP	agency traceable to USP 1133933	agency follows IFRA guidelines	agency -
API family cinnamic acid	API family cinnamic acid	API family -	API family -

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Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H319

Precautionary Statements

P264 - P280 - P305 + P351 + P338 - P337 + P313

Hazard Classifications

Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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