Henan Tianfu Chemical Co., Ltd.
China
Product Name: CAS 820959-17-9 N-Acetyl-beta-alanyl-L-histidyl-L-seryl-L-histidine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

820959-17-9

820959-17-9 structure

Name: Acetyl tetrapeptide-5
Chemical Name: (2S)-2-[[(2S)-2-[[(2S)-2-(3-acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid
CAS Number: 820959-17-9
Molecular Formula: C₂₀H₂₈N₈O₇
Molecular Weight: 492.486
Catalog: Biochemical Amino acids and their derivatives Histidine derivative
Create Date: 2018-02-16 08:00:00
Modify Date: 2025-08-21 14:37:07
Acetyl tetrapeptide-5 inhibits glycosylation and ACE-1 activity. Acetyl tetrapeptide-5 reduces edema and relieves vascular pressure by improving the vascular system and strengthening the skin under the eyes. Acetyl tetrapeptide-5 can be used in the research of Antioxidant, anti-aging skin care[1][2][3].

Name	(2S)-2-[[(2S)-2-[[(2S)-2-(3-acetamidopropanoylamino)-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid
Synonyms	N-Acetyl-β-alanyl-L-histidyl-L-seryl-l-histidin UNII-Y1DFQ308G8 Eyeseryl L-Histidine, N-acetyl-β-alanyl-L-histidyl-L-seryl- N-Acetyl-β-alanyl-L-histidyl-L-seryl-L-histidine Acetyl tetrapeptide-5

Description	Acetyl tetrapeptide-5 inhibits glycosylation and ACE-1 activity. Acetyl tetrapeptide-5 reduces edema and relieves vascular pressure by improving the vascular system and strengthening the skin under the eyes. Acetyl tetrapeptide-5 can be used in the research of Antioxidant, anti-aging skin care[1][2][3].
Related Catalog	Research Areas >> Others Signaling Pathways >> Metabolic Enzyme/Protease >> Angiotensin-converting Enzyme (ACE)
Target	ACE-1[1]
In Vitro	Acetyl tetrapeptide-5 (100 μg/mL) inhibits angiotensin-converting enzyme 1 (ACE-1) activity[1].
References	[1]. Yun Wu, et al. Protective and Anti-Aging Effects of 5 Cosmeceutical Peptide Mixtures on Hydrogen Peroxide-Induced Premature Senescence in Human Skin Fibroblasts. Skin Pharmacol Physiol. 2021;34(4):194-202. [2]. Lijuan Zhang, et al. Cosmeceuticals and peptides. Clin Dermatol. 2009 Sep-Oct;27(5):485-94. [3]. Puig A , et al. "Eyeseryl® and Leuphasyl®: synthetic peptides as advanced cosmetic actives. Cosmet Sci Technol (2006): 164-75.