BVR - Retatrutide + Eloralintide Blend

BVR – Retatrutide + Eloralintide Blend

Component 1 · Retatrutide (10 mg)

CAS 2381089-83-2
C₂₂₁H₃₄₂N₄₆O₆₈ | MW 4731.33 g/mol
Lot P260421-L013 · Mfd 21 Apr 2026

Component 2 · Eloralintide (2.5 mg)

CAS 2883634-40-8
C₂₀₁H₃₁₉N₄₉O₆₅S₂ | MW 4526.10 g/mol
Lot P251231-L018 · Mfd 30 Mar 2026

Form, amount & storage

Co-lyophilised dual-peptide blend, 12.5 mg total per vial (10 mg Retatrutide + 2.5 mg Eloralintide). Store in a cool, dry place away from light; follow Aventris storage guidance on the product label. Recommended retest 24 months from manufacture. For laboratory research and analytical reference applications only.

Retatrutide — Analytical Results

Component lot P260421-L013

Test	Method	Specification	Result	Status
Appearance	Visual	White powder	Conforms	PASS
Identity	MS (ESI)	M_w 4731.33 ± 1.0	4731.95	PASS
Purity	HPLC	≥ 98.0%	99.42%	PASS
Peptide content	N%	≥ 85.0%	98.24%	PASS
Water content	Karl Fischer	≤ 10.0%	2.72%	PASS
pH (5 mg/mL)	pH meter	6.0 – 8.0	6.46	PASS
Sodium salt	Ion analysis	< 5.0%	1.29%	PASS
TFA content	HPLC	≤ 0.5%	N.D.	PASS
Bacterial endotoxins	LAL	< 10 EU/mg	Conforms	PASS

Eloralintide — Analytical Results

Component lot P251231-L018

Test	Method	Specification	Result	Status
Appearance	Visual	White to off-white powder	Conforms	PASS
Identity	MS (ESI)	M_w 4526.10 ± 1.0	Conforms	PASS
Purity	HPLC	≥ 98.0%	98.70%	PASS
Peptide content	N%	≥ 85.0%	94.80%	PASS
Water content	Karl Fischer	≤ 10.0%	2.70%	PASS
Sodium salt	Ion analysis	< 5.0%	0.30%	PASS
TFA content	HPLC	≤ 0.5%	0.10%	PASS
Bacterial endotoxins	LAL	< 10 EU/mg	Conforms	PASS

This Batch Verification Report summarises Aventris Labs’ independent review of manufacturer analytical data for the component lots comprising this blend (Retatrutide P260421-L013 and Eloralintide P251231-L018). Aventris verifies documentation completeness, specification compliance, and physical product integrity. Analytical testing was performed by the manufacturers’ laboratories; this document is not a manufacturer certificate of analysis.

Aventris Labs materials are supplied strictly for laboratory research and analytical reference applications. Not intended for human or veterinary use.

Reviewed By

Aventris Quality Control

Documentation & Specification Review

Verified By

Aventris Quality Assurance

Batch Verification Authorization

Verification Date

17 Jun 2026