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Methylene Blue

Methylthioninium chloride

Buy Methylene Blue — 10 mg/mL × 50 mL Pre-Dissolved Bottle

CAS 61-73-4

$53.99In stock
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≥98% HPLC
Lot CoA
3–5 day ship
Tracked
Sealed vial
Nitrogen-capped
Free ship
Orders $200+

For laboratory use only. Research use policy

Documentation

Lot & handling files

Verified for this product's catalogued lot. Third-party lot certificates and the handling & storage guide ship in the box; the table below is the live record.

TypeLotUpdatedDocument
Handling2026-04-23PDF

Per bottle

BottleVolumeStrengthTotal mg$/mL
Methylene Blue 10mg/mL 50mL50 mL10 mg/mL500 mg$1.08

Research specifications

CAS
61-73-4