Sleep & Stress 99%+ Purity In Stock

Selank

Selank is a synthetic analog of tuftsin, a tetrapeptide with anxiolytic (anti-anxiety) properties. Studied for stress reduction and cognitive enhancement.

Formula: C33H45N9O6
MW: 751.9000 g/mol · CAS: 129954-34-3

Storage Requirements

Store at 2-8 °C. Lyophilized form stable at -20 °C long-term.

$68 / mg

Quantity (mg)

Min 100mg, increments of 100mg

Total: $68

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Batch Selection & COA Verification

Click a batch to reveal its full Certificate of Analysis — HPLC purity, MS/NMR confirmation, water content, and more.

99.3% Claimed Purity

99.1% HPLC Purity

< 0.23% Water Content

Actual purity 99.1% by HPLC

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Mass Spectrometry (MS) Confirmed

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Nuclear Magnetic Resonance (NMR) Confirmed

✓

HPLC Purity 99.10%

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Water Content (Karl Fischer) < 0.227%