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Epitalon 10 mg Certificate of Analysis Batch APL-EPI10-2608-01

Epitalon 10 mg from batch APL-EPI10-2608-01 was analysed on 31 August 2026 and measured 99.41% purity by HPLC / Mass Spectrometry, passing all 5 release tests.

Purity
99.41%
Result
All 5 tests passed
Tested
31 August 2026
Method
HPLC / Mass Spectrometry
Net content
10.07 mg

The certificate as issued is reproduced below — pinch to zoom on a phone, or use Print / Save as PDF for a full-size copy.

Australian Peptide Labs

In-House Analytical Laboratory

Australian Peptide Labs Pty Ltd

ABN 55 696 074 361

australianpeptidelabs.com.au

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Certificate of Analysis Epitalon 10 mg Batch APL-EPI10-2608-01
Compound
Epitalon
Lot Number
APL-EPI10-2608-01
Analysis Date
31 August 2026
Method
HPLC / Mass Spectrometry
Purity
99.41%
Net Content
10.07 mg
Epitalon vial
CAS Number
307297-39-8
Formula
C14H22N4O9
Molecular Weight
390.35 g/mol
Form
Lyophilised Powder
Manufactured
August 2026
Issued
1 September 2026
Document ID
APL-COA-EPI10-2608-01
Verification Code
Batch traceable
SequenceAla-Glu-Asp-Gly (AEDG)

High Performance Liquid Chromatography (HPLC-UV) Chromatogram

mAUPDA 214 nm025050075010000.511.522.533.5 min 0.9801.240Epitalon1.5101.8802.640

Main peak integrated at 99.41% of total area; no single impurity peak exceeds 0.22%.

Peak List

Peaks detected: 5
#Time (min)Area% AreaIdentification
10.98012,9600.180—
21.2407,157,52099.410Epitalon
31.51015,8400.220—
41.8808,6400.120—
52.6405,0400.070—

Analytical Results

TestSpecificationResultStatus
AppearanceWhite/Off-White Lyophilised PowderConformsPASS
Identity (MS)ConfirmedConfirmedPASS
Purity (HPLC)≥98.0%99.41%PASS
Peptide Content95–105%98.9%PASS
Endotoxins<0.5 EU/mg<0.20 EU/mgPASS

Australian Peptide Labs

In-House Analytical Laboratory

Australian Peptide Labs Pty Ltd

ABN 55 696 074 361

australianpeptidelabs.com.au

Page 2 of 2

Epitalon 10 mg

CAS Number: 307297-39-8

Liquid Chromatography Mass Spectrometry (LC-MS) Identity Analysis

Identity confirmation with SIM

Analysis date: 31 August 2026
Monitored (m/z)Detected (m/z)Relative Intensity
391391.163.2
413413.141.3

Detection assignment: Epitalon

Collected Mass Spectrum

Intensity ×107

01234100200300400500600700 m/z 391413

Verification Protocol

  • Identity confirmed by mass spectrometry against the expected ion channels.
  • Purity measured by HPLC as peak area against all integrated impurity peaks.
  • Batch traceability: this document reports the lot number printed on the vial.
  • Analysis performed in-house by Australian Peptide Labs.

Supplied for laboratory research use only. Not a therapeutic good; not for human or veterinary use.

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