Methylene Blue 500mg Liquid
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- Lot-traceable QR on every vial
- 98%+ purity or $1,000 back *Terms apply
- HPLC-verified purity
Methylene Blue — 500 mg (Liquid) from Peptide Tech is a premium, ready-to-use research-use-only (RUO) aqueous solution of methylthioninium chloride, supplied with batch traceability and QR-linked documentation. This lab dye and redox indicator is suitable for in-vitro staining, photochemistry, electron-transfer experiments, and analytical method development where identity, stability, and light-protection matter.
Specifications
Property |
Details |
Chemical Name |
Methylthioninium chloride (Methylene Blue) |
Synonyms |
Basic Blue 9; Tetramethylthionine chloride; Methylene Blue |
CAS Number |
61-73-4 |
PubChem CID |
6099 |
Molecular Formula |
C16H18ClN3S |
Molecular Weight |
≈ 319.85 g/mol |
Form |
Ready-to-use aqueous solution (liquid) |
Net Content |
500 mg active dye per bottle (concentration/volume printed on label & COA) |
Appearance |
Deep blue solution; filled in light-protective (amber) container |
Purity / ID |
Identity confirmed by MS/UV-Vis; third-party verified. See lot COA via on-vial QR. |
Sterility |
0.22 µm sterile-filtered and aseptically filled (see COA for lot-specific confirmation) |
Solubility |
Water-miscible; compatible with many neutral aqueous buffers. Protect from strong light; avoid oxidizing/strong reducing agents unless intended for the experiment. |
Intended Use |
Laboratory research only (RUO). Not for human or animal use. |
Molecular Structure
View on PubChem (CID 6099)
⚠️ REGULATORY COMPLIANCE NOTICE
FOR LABORATORY RESEARCH USE ONLY (RUO).
THIS PRODUCT IS NOT FOR HUMAN OR ANIMAL USE, INGESTION, INJECTION, OR CONSUMPTION IN ANY FORM.
This product is not a drug, dietary supplement, food, cosmetic, or medical device. It has not been evaluated, approved, or cleared by the U.S. Food and Drug Administration (FDA) for safety, efficacy, or any intended use in humans or animals. It is not intended to diagnose, treat, cure, mitigate, or prevent any disease or condition.
Purchase is restricted to qualified researchers, academic institutions, and licensed laboratories operating under applicable federal, state, and institutional regulations.