MOTS-c 5 mg Certificate of Analysis Batch APL-MOTS5-2608-03

MOTS-c 5 mg from batch APL-MOTS5-2608-03 was analysed on 15 August 2026 and measured 98.84% purity by HPLC / Mass Spectrometry, passing all 5 release tests.

Purity: 98.84%
Result: All 5 tests passed
Tested: 15 August 2026
Method: HPLC / Mass Spectrometry
Net content: 5.07 mg

Independent verification

MOTS-c 5 mg is independently verified by Ozcanium Analytics, an independent Australian laboratory, at 98.59% purity by UPLC-MS/MS, analysed 29 August 2026 on lot APL-MOTS10-2608-01, net content 9.80 mg, verification code OZ-HPLCMS-TS08; bacterial endotoxin below 15.0 EU per vial by kinetic chromogenic LAL, analysed 30 August 2026, verification code OZ-ENDOTX-TAU5.

Issued by Ozcanium Analytics. Covers every vial size of this compound; each report opens as the laboratory issued it.

Third-Party Purity COA (PDF, opens in a new tab)98.59% purity by UPLC-MS/MS · net content 9.80 mg Analysed 29 August 2026 Verification code OZ-HPLCMS-TS08
Third-Party Endotoxin Test (PDF, opens in a new tab)Bacterial endotoxin below 15.0 EU per vial by kinetic chromogenic LAL Analysed 30 August 2026 Verification code OZ-ENDOTX-TAU5

Enter a code in the Ozcanium Analytics verification portal (opens in a new tab) to confirm the report against their own records.

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 MOTS-c 5 mg Batch APL-MOTS5-2608-03

Compound: MOTS-c
Lot Number: APL-MOTS5-2608-03
Analysis Date: 15 August 2026
Method: HPLC / Mass Spectrometry
Purity: 98.84%
Net Content: 5.07 mg

CAS Number: 1627580-64-6
Formula: C101H152N28O22S2
Molecular Weight: 2174.6 g/mol
Form: Lyophilised Powder
Manufactured: August 2026
Issued: 16 August 2026
Document ID: APL-COA-MOTS5-2608-03
Verification Code: Batch traceable

SequenceMRWQEMGYIFYPRKLR

High Performance Liquid Chromatography (HPLC-UV) Chromatogram

Main peak integrated at 98.84% of total area; no single impurity peak exceeds 0.44%.

Peak List

Peaks detected: 5

#	Time (min)	Area	% Area	Identification
1	4.260	22,320	0.310	—
2	4.490	31,680	0.440	—
3	4.620	7,116,480	98.840	MOTS-c
4	5.110	18,720	0.260	—
5	6.200	10,800	0.150	—

Analytical Results

Test	Specification	Result	Status
Appearance	White/Off-White Lyophilised Powder	Conforms	PASS
Identity (MS)	Confirmed	Confirmed	PASS
Purity (HPLC)	≥98.0%	98.84%	PASS
Peptide Content	95–105%	98.1%	PASS
Endotoxins	<0.5 EU/mg	<0.20 EU/mg	PASS

Australian Peptide Labs

In-House Analytical Laboratory

Australian Peptide Labs Pty Ltd

ABN 55 696 074 361

australianpeptidelabs.com.au

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MOTS-c 5 mg

CAS Number: 1627580-64-6

Liquid Chromatography Mass Spectrometry (LC-MS) Identity Analysis

Identity confirmation with SIM

Analysis date: 15 August 2026

Monitored (m/z)	Detected (m/z)	Relative Intensity
545	544.66	1
726	725.87	2.5
1088	1088.31	1.7

Detection assignment: MOTS-c

Collected Mass Spectrum

Intensity ×10⁷

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.

View MOTS-c in the catalogue How to read this certificate