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trans-Styrylacetic acid

trans-Styrylacetic acid structure

CAS No.: 1914-58-5

Chemical Name:: trans-Styrylacetic acid

Synonyms: (E)-4-phenylbut-3-enoic acid;4-PHENYL-3-BUTENOIC ACID;STYRYLACETIC ACID;Cinnamylformic acid;rans-Styrylaceticaci;trans-Styrlacetic Acid;TRANS-STYRYLACETIC ACID;trans-Styrilacetic acid;(E)-4-phenyl-3-buteneacid;trans-Styrylacetic acid,96%

CBNumber:: CB8265698

Molecular Formula:: C10H10O2

Molecular Weight:: 162.19

MDL Number:: MFCD00002783

MOL File:: 1914-58-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:47:34

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trans-Styrylacetic acid Properties

Melting point	84-86 °C(lit.)
Boiling point	228.88°C (rough estimate)
Density	1.0281 (rough estimate)
refractive index	1.6000 (estimate)
storage temp.	Refrigerator (+4°C)
form	Crystalline Powder or Needles
pka	4.46±0.10(Predicted)
color	White to yellow-brown
InChI	1S/C10H10O2/c11-10(12)8-4-7-9-5-2-1-3-6-9/h1-7H,8H2,(H,11,12)/b7-4+
InChIKey	PSCXFXNEYIHJST-QPJJXVBHSA-N
SMILES	OC(=O)C\C=C\c1ccccc1
FDA UNII	34WSP69ABK
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39-24/25

WGK Germany

HS Code

29163900

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	0
2		0

trans-Styrylacetic acid price More Price(48)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	155322	trans-Styrylacetic acid 96%	1914-58-5	1g	$62.9	2026-04-30	Buy
Sigma-Aldrich	155322	trans-Styrylacetic acid 96%	1914-58-5	10g	$185	2026-04-30	Buy
Usbiological	289531	trans-Styrylacetic acid Asreported	1914-58-5	2g	$207	2026-06-03	Buy
Usbiological	289531	trans-Styrylacetic acid Asreported	1914-58-5	5g	$305	2026-06-03	Buy
Biosynth	J-640427	trans-Styrylacetic acid	1914-58-5	10g	$193.6	2026-06-04	Buy

Product number	Packaging	Price	Buy
155322	1g	$62.9	Buy
155322	10g	$185	Buy
289531	2g	$207	Buy
289531	5g	$305	Buy
J-640427	10g	$193.6	Buy

trans-Styrylacetic acid Chemical Properties,Uses,Production

Chemical Properties

white to yellow-brown cryst. powder or needles

Uses

trans-Styrylacetic acid (4-Phenyl-3-butenoic acid) was used as mechanism-based inhibitor of Peptidylglycine α-hydroxylating monooxygenase.

Synthesis Reference(s)

Journal of the American Chemical Society, 102, p. 2473, 1980 DOI: 10.1021/ja00527a064
The Journal of Organic Chemistry, 51, p. 4354, 1986 DOI: 10.1021/jo00373a005
Tetrahedron Letters, 26, p. 2633, 1985 DOI: 10.1016/S0040-4039(00)98122-X

General Description

The polarized IR spectra of the hydrogen bond system in trans-styrylacetic acid has been studied.

trans-Styrylacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

trans-Styrylacetic acid Suppliers

Global( 93)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57
Tianjin Derchemist Science & Technology Co., Ltd.	22-58627059 13920586291	zdcomcon@126.com	China	4094	50
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17752	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Energy Chemical	61
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky（shanghai）International Co.,Ltd.	50
Syntechem Co.,Ltd	57
Tianjin Derchemist Science & Technology Co., Ltd.	50
Thermo Fisher Scientific	75
9ding chemical ( Shanghai) Limited	55
Bide Pharmatech Ltd.	60

View Lastest Price from trans-Styrylacetic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-30	trans-Styrylacetic acid 1914-58-5		1kg	98%	1000kg	Shaanxi Dideu New Materials Co. Ltd
2025-09-25	trans-Styrylacetic acid 1914-58-5	$1.10	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
2019-07-14	trans-Styrylacetic acid 1914-58-5	$8.80	1KG	97%-99%	100kg	Career Henan Chemical Co

trans-Styrylacetic acid
1914-58-5
$0.00
98%
Shaanxi Dideu New Materials Co. Ltd

trans-Styrylacetic acid
1914-58-5
$1.10
99.0% min
Shaanxi Dideu Medichem Co. Ltd

trans-Styrylacetic acid
1914-58-5
$8.80
97%-99%
Career Henan Chemical Co

trans-Styrylacetic acid Spectrum

trans-Styrylacetic acid(1914-58-5)MS trans-Styrylacetic acid(1914-58-5)¹HNMR trans-Styrylacetic acid(1914-58-5)¹³CNMR trans-Styrylacetic acid(1914-58-5)IR1 trans-Styrylacetic acid(1914-58-5)IR2 trans-Styrylacetic acid(1914-58-5)Raman

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STYRYLACETIC ACID TRANS 4-PHENYL-3-BUTENOIC ACID TRANS-STYRYLACETIC ACID (E)-4-Phenyl-3-butenoic acid Cinnamylformic acid trans-Styrylacetic acid,96% trans-Styrylacetic acid4-Phenyl-3-butenoic acid trans-Styrylacetic acid 96% trans-Styrilacetic acid 3-Butenoic acid, 4-phenyl-, (3E)- rans-Styrylaceticaci trans-Styrlacetic Acid trans-Styrylaceticacid (E)-4-Phenylbut-3-enoic acid - [P90500] (E)-4-phenyl-3-buteneacid (E)-4-phenylbut-3-enoic acid 4-PHENYL-3-BUTENOIC ACID 1914-58-5 C6H5CHCHCH2COOH C6H5CHCHCH2CO2H Organic Building Blocks Building Blocks Carboxylic Acids Carbonyl Compounds C10 Aromatic Phenylacetic Acids and Derivatives