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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178790457Generated: October 23, 2026

N2-(1-Oxohexyl)-L-lysylglycyl-L-histidyl-L-lysinamide acetate (1:)

Caprooyl-Tetrapeptide-3 · CaprooyI Tetrapeptide-3 · Hexanoyl tetrapeptide-3 NO · Caprooyl Tetrapeptide-3 (acetate) · Caprooyl-tetrapeptide-3 triacetate · Caprooyl-Tetrapeptide-3 (Reference:ChroNOline) · N2-(1-oxohexyl)-L-lysylglycyl-L-histidyl-L-lysinamide · ACETATE

https://huagongshe.com/en/chemical/178790457

N2-(1-Oxohexyl)-L-lysylglycyl-L-histidyl-L-lysinamide acetate (1:) molecular structure

Identifiers & Physical Properties

CAS No.1012317-71-3
Molecular formulaC28H51N9O7
Average molar mass625.77 g/mol
SMILESCC(=O)O.CCCCCC(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](Cc1cnc[nH]1)C(=O)N[C@@H](CCCCN)C(N)=O
InChIKeyUAAVFMYNDSZDNL-AHTLUFSANA-N

Chemical & Physical Properties

SolubilityDMF: 25 mg/mlDMSO: 25 mg/mlEthanol: 30 mg/mlEthanol:PBS (pH 7.2) (1:3): 0.25 mg/ml
Physical stateA crystalline solid
Sequence{hexanoyl-Lys}-Gly-His-Lys-NH2
Cosmetics Ingredients FunctionsSKIN PROTECTING
InChIKeyUAAVFMYNDSZDNL-AHTLUFSANA-N
SMILESC(=O)(O)C.[C@@H](NC(=O)CNC(=O)[C@H](CCCCN)NC(=O)CCCCC)(C(=O)N[C@H](C(=O)N)CCCCN)CC1NC=NC=1 |&1:4,12,29,r|
FDA UNIILZI0HJ3K2R

Applications & Uses

Uses

Caprooyl-tetrapeptide-3 acetate is used for fine lines and wrinkle reduction. Caprooyl-tetrapeptide-3 acetate stimulates the expression of collagen VII and laminin-5 in a model of corticoid-induced skin ageing[1].