Research Use Only — for qualified researchers 99.4% HPLC verified purity Third-party COA per batch Cold-chain dispatched from Switzerland Research Use Only — for qualified researchers 99.4% HPLC verified purity Third-party COA per batch Cold-chain dispatched from Switzerland
EN / USD Partners Sign In
Home / Certificates of Analysis / Semax
Semax
Vial Collection

Semax
certificate of analysis.

CAS80714-61-0
Latest Purity99.47%
Batches Tested2
Endotoxin< 0.1 EU/mg
View product page → Request COA →

Batch history.

2 tests · Vial Collection
BatchDatePurity (HPLC)Impurities WaterEndotoxinMicrobialStatusCertificate
BH-V-582-2025-03-A 28 Mar 2025 99.47% 0.41% 0.70% < 0.1 EU/mg < 10 CFU/g PASSED REQUEST
BH-V-359-2024-09-B 19 Sep 2024 99.43% 0.45% 0.74% < 0.1 EU/mg < 10 CFU/g PASSED REQUEST
Methodology

How we
test.

Every batch is independently verified at our Lausanne reference lab. Identity by HPLC-MS, purity by HPLC-UV at 220 nm, and endotoxin by USP <85> LAL kinetic chromogenic assay.

Identity

HPLC-MS confirmation against certified reference standard. Molecular mass within ±0.5 Da of theoretical.

Purity

HPLC-UV at 220 nm, gradient elution. Acceptance ≥99.0%. Related impurities sum < 1.0%.

Endotoxin

USP <85> LAL kinetic chromogenic. Acceptance < 0.5 EU/mg per USP General Chapter.

Microbial

USP <61>/<62> — total aerobic count, yeasts and moulds, absence of specified organisms.

RESEARCH USE ONLY. All products listed are research peptide compounds intended exclusively for in-vitro laboratory and research purposes. Not for human or animal consumption. Not for therapeutic or diagnostic use. These statements have not been evaluated by the FDA. By proceeding, you confirm you are a qualified researcher operating in a regulated facility. Restricted in: AU, BR, CN, KR, MY. Full compliance disclosure available in our Terms of Sale.