BPC-157 is a synthetic 15-amino-acid pentadecapeptide reference material with CAS number 137525-51-0 and molecular weight of approximately 1419.53 Da. It is sold strictly for in vitro laboratory research use only.

What purity is your BPC-157?

The current BPC-157 Batch B002 COA from Janoshik Analytical reports 99.557% HPLC purity with mass spectrometry identity confirmation. The Certificate of Analysis is published on the product page and can be independently verified on Janoshik's website.

How should BPC-157 be handled?

BPC-157 is supplied as a lyophilized research material. Handling and storage should follow qualified laboratory SOPs, institutional requirements, and the batch-specific documentation supplied with the material.

Is BPC-157 third-party tested?

Yes. Every batch of BPC-157 is independently tested by Janoshik Analytical, an ISO/IEC 17025 accredited laboratory with no financial ties to Chameleon Peptides. Testing includes identity confirmation via mass spectrometry and purity analysis via HPLC. COA is downloadable on the product page.

COA - BPC-157 10mg Batch B002 Janoshik report 194142

Tissue Research

BPC-157

Price range: $34.20 through $451.35

Strength

5mg
10mg

Pack Size

Single vial
10-vial kit

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Current batch

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Tested

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COA

Batch Documentation

BatchTrace

Verify this exact batch before purchase.

Scan vial QR → match batch code → verify third-party report.

Public batch ID: BPC-B002-10MG

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Current batch report

10mg · Batch B002 · 99.557% HPLC

Janoshik Analytical · 11.56 mg · HPLC purity analysis + mass spectrometry identity confirmation

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Proves identity Proves purity Checks amount Endotoxin screened Sterility not tested unless listed

Endotoxin is a screening result only; it is not a sterility claim.

BPC-157 is listed as Batch B002 for both available strengths. The posted Batch B002 Janoshik report verifies the 10mg vial; the prior 5mg Batch B001 report remains below as an archive, not the current batch.

Additional screens

Endotoxin

Janoshik 194144: 3.059 EU/vial

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Prior batch archive

5mg · Batch 1 · 99.8% Purity

Janoshik Analytical · Tested March 2026 · archive only

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Research & library

Research review

Scientific background, literature, and compound context

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COA library

Browse current and supporting batch documentation

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Scope limit: COAs document analytical testing for research materials. They are not medical-use, diagnostic, or treatment claims.

Current batch by strength

5mg

Batch 002

10mg

Batch 002

Use this map to match the strength and vial batch code to the testing record shown on this page.

Compound Specifications

CAS
137525-51-0

MW
1419.53 g/mol

Purity
99.557%

Documentation & Lab Use

Form: Lyophilized research material
Documentation: Review the product label, batch records, and applicable laboratory SOPs before accessioning.

For research use only — not for human consumption

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Additional information

Additional information

Weight	0.94 oz
Strength	5mg, 10mg
Pack Size	Single vial, 10-vial kit

⚠️ Research Use Only — This product is intended exclusively for in vitro laboratory research. Not for human or animal use. Not for diagnostic or therapeutic purposes. Not for resale.

SKU: STG-5-1770339103 Category: Tissue Research

BPC-157

Additional information

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