cis-4-Heptenal

ALDRICH/W328901 - ≥98%, stabilized, FCC, FG

Synonym: (Z)-4-heptenal; N-propylidene butyraldehyde

CAS Number: 6728-31-0
Empirical Formula (Hill Notation): C₇H₁₂O
Molecular Weight: 112.17
EC Number: 229-779-7
MDL Number: MFCD00014682
Linear Formula: CH₃CH₂CH=CHCH₂CH₂CHO
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W328901-100G-K	100 g	$449.00 1/EAAdd To Favorites	Add To Favorites
45-W328901-1KG-K	1 kg	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites
45-W328901-SAMPLE-K		$54.60 1/EAAdd To Favorites	Add To Favorites

agency	follows IFRA guidelines
application(s)	flavors and fragrances
assay	≥98%
biological source	synthetic
contains	α-tocopherol, synthetic as stabilizer
density	0.847 g/mL at 25 °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
InChI	1S/C7H12O/c1-2-3-4-5-6-7-8/h3-4,7H,2,5-6H2,1H3/b4-3-
InChI key	VVGOCOMZRGWHPI-ARJAWSKDSA-N
organoleptic	fatty; green; vegetable
Quality Level	400
refractive index	n20/D 1.434 (lit.)
reg. compliance	EU Regulation 1223/2009
	EU Regulation 1334/2008 & 178/2002
	FCC
	FDA 21 CFR 172.515
SMILES string	[H]C(=O)CCC=C/CC

Application:	Microbial community succession and their relationship with the flavor formation during the natural fermentation of Mouding sufu.: This study explores the role of cis-4-Heptenal in the flavor formation during the fermentation of Mouding sufu, highlighting its importance in food chemistry and microbial interactions (Chen et al., 2023 ). Kinetics studies of the gas-phase reactions of NO3 radicals with series of 1-alkenes, dienes, cycloalkenes, alkenols, and alkenals.: The paper discusses the reaction kinetics of cis-4-Heptenal with NO3 radicals, providing valuable data for atmospheric chemistry and the study of air pollutants (Zhao et al., 2011 ).
Biochem/physiol Actions:	Taste at 20 ppm
General description:	cis-4-Heptenal is one of the major carbonyl compounds found in oxidized lipid materials. It occurs in dairy products and seafood. cis-4-Heptenal has also been associated with the off-flavors in fish oil.
Other Notes:	Natural occurrence: Butter, dried bonito, fish, krill, milk, boiled potato, peppermint, Scotch, spearmint, wheat bread.

Symbol	GHS02
Signal word	Warning
Hazard statements	H226
Precautionary statements	P210 - P233 - P240 - P241 - P242 - P243
Risk Statements	10
RIDADR	UN 1989C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	105.8 °F - closed cup
Flash Point(C)	41 °C - closed cup

Purity	≥98%
Density	0.847 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.434 (lit.)
FEMA Number	3289
UNSPSC	12164502