cis-4-coumaric acid

Modify Date: 2026-07-01 21:17:53

cis-4-coumaric acid structure	Common Name	cis-4-coumaric acid
	CAS Number	4501-31-9	Molecular Weight	164.158
	Density	1.3±0.1 g/cm3	Boiling Point	346.1±17.0 °C at 760 mmHg
	Molecular Formula	C₉H₈O₃	Melting Point	130-131 °C
	MSDS	N/A	Flash Point	177.3±17.4 °C

Name	cis-4-coumaric acid
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	346.1±17.0 °C at 760 mmHg
Melting Point	130-131 °C
Molecular Formula	C₉H₈O₃
Molecular Weight	164.158
Flash Point	177.3±17.4 °C
Exact Mass	164.047348
PSA	57.53000
LogP	1.88
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.660
InChIKey	NGSWKAQJJWESNS-UTCJRWHESA-N
SMILES	O=C(O)C=Cc1ccc(O)cc1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GD9095100

CHEMICAL NAME :: Cinnamic acid, p-hydroxy-, (Z)-

CAS REGISTRY NUMBER :: 4501-31-9

LAST UPDATED :: 199206

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H8-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2980 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: GNRIDX Gendai no Rinsho. (Tokyo, Japan) V.1-10, 1967-76(?). Volume(issue)/page/year: 3,675,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 246 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: GNRIDX Gendai no Rinsho. (Tokyo, Japan) V.1-10, 1967-76(?). Volume(issue)/page/year: 3,675,1969

Name: Neuroprotective activity against glutamate-induced cell death in mouse HT-22 cells as...
Source: ChEMBL
Target: HT-22
External Id: CHEMBL4702895

Name: Antioxidant activity assessed as DPPH radical scavenging activity after 30 mins by mi...
Source: ChEMBL
Target: N/A
External Id: CHEMBL2344667

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose

Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose

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(2Z)-3-(4-Hydroxyphenyl)acrylic acid

(2Z)-3-(4-hydroxyphenyl)prop-2-enoic acid

cis-p-Coumaric acid

4-Hydroxycinnamic Acid

EINECS 224-813-7

cis-4-coumaric acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: cis-4-coumaric acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Hydroxycinnamic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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cis-4-coumaric acid

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

cis-4-coumaric acidBioassay

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.