5-Amino-1MQ

Certificate of Analysis & Complete Test Results

✓ Verified & Certified
Test Date
Jan 30, 2026
Batch Number
541118
Purity Level
99.73%

Certificate of Analysis

High-Performance Liquid Chromatography

Client: Peptides Canada
Sample Name: KPV Tripeptide
Batch #: 541118
Report Date: 06/22/2025
Test: Purity
Receipt Date: 06/20/2025
Analysis Date: 06/22/2025
Matrix: Powder
Number of samples: 1
Purity: 99.73%

Research-grade specification: ≥95.0% — this batch exceeds specification.

Date File 541118_MS2_posneg_KPV_Lot541118_purity.d Sample Name KPV_Lot541118_purity
Sample Type Sample Position P3-99
Instrument Name LCMS-7800 Series Username -
Acq Method KPV_purity_10mg.m Acquired 06/22/2025 07:15:00 PM
IRM Calibration Status Calibrated Time (UTC-07:00)
Comment Sample test for purity of KPV Tripeptide batch 541118 DA Method SignalToNoiseCheckout.m
Sample Group Test Batch 3 Info. -
Stream Name LC1 Acquisition 06/22/2025 07:15:00 PM
Acquisition SW Version 6400 Series Triple Quadrupole B.09.00 (89037.0) Time (Local) (UTC-07:00)

Peak List

Time Area % Area
2.63 min 5892.1 99.73 %
5.41 min 16.0 0.32 %

* determined as KPV Tripeptide based on retention time

Note: Percent area between two compounds is not quantitative due to variable extinction coefficients.

Test Screen

UV Chromatogram:

Identity: KPV Tripeptide

(Other names: KPV Tripeptide, Lys-Pro-Val)

CAS: 112965-21-6

Data

Mass Spectrum

MSMS ID — head to tail database matching

Mass Spectrum Peptide Envelope encompasses the 1-3 positive change states conferring Peptide Mass

KPV Tripeptide

Expected Mass: 397.5

Observed Mass: 397.5

Reviewed and approved by:

Herman Lelie

Pepslab.ca LLC. All test results are the responsibility of the client. This report relates only to the samples tested. The analyses were performed except as indicated. Samples are within quality control criteria and area specifications unless noted.