Cognitive Peptide

Dihexa

PNB-0408N-hexanoic-Tyr-Ile-(6)aminohexanoic amideAngiotensin IV AnalogCAS: 1401708-83-5

A small-molecule angiotensin IV analog. In preclinical models it augments hepatocyte growth factor (HGF) signaling at its c-Met receptor. Premium Direct-Supply Peptide.

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Verified Test Results

Every batch, independently verified.

Each batch is analyzed by an ISO/IEC 17025 accredited third-party laboratory. The report below reflects the identity, purity and full-panel specification data reported by the lab.

ILSILS LaboratoriesCertificate of Analysis≥99%Purity by HPLC

ISO 17025 Accredited8× Tested

ParameterResultMethodSpecification

Peptide Purity (HPLC)99.54%HPLC>= 95%

Net Peptide Content10.45mgHPLCReport

Identity (HPLC)ConfirmedHPLCMeets spec

AppearanceGoodVisualMeets spec

Fentanyl ScreenNot DetectedImmunoassayPass

Heavy Metals (ICP-MS)Not DetectedICP-MSPass

Sterility (PCR)No GrowthPCRPass

Endotoxin (USP <85>)< 0.05 EU/mLUSP <85>Reported

Third-Party Verified

Certificate of Analysis

Every lot is HPLC-tested at an ISO/IEC 17025-accredited lab. Open any batch's certificate below.

COA information

Dihexa 10mg

Latest

LOT DHX0001

99.54%HPLC purity · meets spec

Labeled: 10mg
Measured: 10.45mg
Identity: Confirmed
Heavy metals: Not Detected
Sterility: No Growth
Endotoxin: < 0.05 EU/mL
Tested: Aug 3, 2026

8 assays passed · ISO/IEC 17025 accredited

Compound Information

Technical specifications

MOLECULAR PROFILE

What Is Dihexa?

A small-molecule angiotensin IV analog developed at Washington State University. In preclinical models it augments hepatocyte growth factor (HGF) signaling at its c-Met receptor and has been reported to promote synaptogenesis at picomolar concentrations.

Small-Molecule PeptideHGF / c-Met