Tetrapeptide-30 acetate
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Tetrapeptide-30 acetate

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Tetrapeptide-30 acetate is an ingredient in cosmetics with anti-aging effects. It acts on specific targets of the skin to reduce the factors and pathways that cause the appearance of discolorations and uneven skin tone.

Category
Cosmetic Peptides
Catalog number
BAT-016175
CAS number
2763584-89-8
Molecular Formula
C24H44N6O9
Molecular Weight
560.64
Tetrapeptide-30 acetate
IUPAC Name
acetic acid;(2S)-6-amino-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-pyrrolidine-2-carbonyl]amino]hexanoyl]amino]-4-carboxybutanoyl]amino]hexanoic acid
Synonyms
H-Pro-Lys-Glu-Lys-OH.CH3CO2H; PKEK.CH3CO2H; L-prolyl-L-lysyl-L-alpha-glutamyl-L-lysine acetic acid
Related CAS
1036207-61-0 (free base) 1228558-05-1 (triacetate salt)
Purity
≥95%
Sequence
Pro-Lys-Glu-Lys.CH3CO2H
Storage
Store at -20°C
InChI
InChI=1S/C22H40N6O7.C2H4O2/c23-11-3-1-6-15(26-19(31)14-8-5-13-25-14)20(32)27-16(9-10-18(29)30)21(33)28-17(22(34)35)7-2-4-12-24;1-2(3)4/h14-17,25H,1-13,23-24H2,(H,26,31)(H,27,32)(H,28,33)(H,29,30)(H,34,35);1H3,(H,3,4)/t14-,15-,16-,17-;/m0./s1
InChI Key
JQJKOEZUZYXNSZ-SITLLQIKSA-N
Canonical SMILES
CC(=O)O.C1CC(NC1)C(=O)NC(CCCCN)C(=O)NC(CCC(=O)O)C(=O)NC(CCCCN)C(=O)O
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