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4-OXO-2-HEXENAL

4-OXO-2-HEXENAL structure

CAS No.: 2492-43-5

Chemical Name:: 4-OXO-2-HEXENAL

Synonyms: (E)-4-oxohex-2-enal;4-oxohex-2-enal;(E)-4-oxo-2-Hexenal;4-OHE;4-OXO-2-HEXENAL;€-4-oxohex-2-enaL;(2E)-4-Oxohex-2-enal;(2E)-4-OXO-2-HEXENAL;2-Hexenal, 4-oxo-, (2E)-

CBNumber:: CB61418507

Molecular Formula:: C6H8O2

Molecular Weight:: 112.13

MDL Number:: MFCD08690491

MOL File:: 2492-43-5.mol

MSDS File:: SDS

Last updated:2026-05-28 02:04:04

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4-OXO-2-HEXENAL Properties

Boiling point	100 °C(Press: 5 Torr)
Density	0.969±0.06 g/cm3(Predicted)
form	Liquid
color	Light yellow to brown
LogP	0.050 (est)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H312-H332
Precautionary statements	P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P330-P363-P501

4-OXO-2-HEXENAL price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	CAA49243	(2E)-4-Oxohex-2-enal	2492-43-5	5mg	$150	2026-06-04	Buy
Biosynth	CAA49243	(2E)-4-Oxohex-2-enal	2492-43-5	10mg	$150	2026-06-04	Buy
Biosynth	CAA49243	(2E)-4-Oxohex-2-enal	2492-43-5	25mg	$330	2026-06-04	Buy
Biosynth	CAA49243	(2E)-4-Oxohex-2-enal	2492-43-5	50mg	$524.5	2026-06-04	Buy
Biosynth	CAA49243	(2E)-4-Oxohex-2-enal	2492-43-5	100mg	$675	2026-06-04	Buy

Product number	Packaging	Price	Buy
CAA49243	5mg	$150	Buy
CAA49243	10mg	$150	Buy
CAA49243	25mg	$330	Buy
CAA49243	50mg	$524.5	Buy
CAA49243	100mg	$675	Buy

4-OXO-2-HEXENAL Chemical Properties,Uses,Production

Uses

4-OHE ((E)-4-Oxo-2-hexenal) is a mutagen formed by the peroxidation of omega-3 fats. 4-OHE has antibacterial activity[1][2].

Definition

ChEBI: The enal that is (E)-hex-2-enal substituted with an oxo group at C-4.

References

[1] Kasai H, et al. 4-oxo-2-hexenal, a mutagen formed by omega-3 fat peroxidation: occurrence, detection and adduct formation. Mutat Res. 2008 Jul-Aug;659(1-2):56-9. DOI:10.1016/j.mrrev.2008.02.003
[2] Noge K, et al. Antibacterial activity of 4-oxo-(E)-2-hexenal from adults and nymphs of the heteropteran, Dolycoris baccarum (Heteroptera: Pentatomidae). Biosci Biotechnol Biochem. 2012;76(10):1975-8. DOI:10.1271/bbb.120321

4-OXO-2-HEXENAL Preparation Products And Raw materials

Raw materials

Preparation Products

4-OXO-2-HEXENAL Suppliers

Global( 25)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Youd Chemical Technology Co., Ltd.	021-37910092 15821801668	cong44@126.com	China	286	58
Shenzhen Regent Biochemical Technology Co., Ltd.	0755-85201366 18938635012	sales@regentsciences.com	China	9385	58
Henan Alfa Chemical Co., Ltd	+8618339805032	sale03@alfachem.cn	China	9872	58
Shanghai Youde Chemical Technology Co., Ltd.	021-37910267 15821801668	sales@udchem.com	China	1216	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39866	58
Guangzhou Younan Technology Co., Ltd	020-82000279 18988941452	YN_research@163.com	China	2984	58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ，	028-83243028 19136088901	sinostandards@163.com	China	4979	58
TCI (Shanghai) Chemical Trading Co., Ltd.	021-61109150	sales@tcisct.com	China	29717	58
Hubei Tuobang Chemical Co., Ltd.	027-59106185 13986192185	1466039@qq.com	China	9560	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	13417589054	trendseenbio@gmail.com	China	9067	58

Supplier	Advantage
Shanghai Youd Chemical Technology Co., Ltd.	58
Shenzhen Regent Biochemical Technology Co., Ltd.	58
Henan Alfa Chemical Co., Ltd	58
Shanghai Youde Chemical Technology Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
Guangzhou Younan Technology Co., Ltd	58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ，	58
TCI (Shanghai) Chemical Trading Co., Ltd.	58
Hubei Tuobang Chemical Co., Ltd.	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	58

View Lastest Price from 4-OXO-2-HEXENAL manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-09-02	4-OXO-2-HEXENAL 2492-43-5	$1.00	1KG	85.0-99.8%	200kg	Career Henan Chemical Co

4-OXO-2-HEXENAL
2492-43-5
$1.00
85.0-99.8%
Career Henan Chemical Co

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4-OXO-2-HEXENAL (E)-4-oxo-2-Hexenal 2-Hexenal, 4-oxo-, (2E)- (2E)-4-OXO-2-HEXENAL (2E)-4-Oxohex-2-enal 4-OHE €-4-oxohex-2-enaL (E)-4-oxohex-2-enal 4-oxohex-2-enal 2492-43-5