methylthioninium chloride

Other names: methylene blue anhydrous, methylene blue, methylene blue

Classifications: 6000

Reasons for prohibition: - [{"reason_code": 6016, "reason": "Prescription drug", "link": null, "guid": "becae72e-580f-4d8d-8665-c0c4b1dc1381", "link_title": null, "updated": {"_seconds": 1703683249, "_nanoseconds": 70000000}}]

References: - {'title': 'NIH NCATS Inxight Drugs entry: Methylene blue', 'url': 'https://drugs.ncats.io/drug/8NAP7826UB'}

Reason: Prescription drug

Label terms: []

Linked ingredients: []

Searchable name: methylthioninium chloride

GUID: 14905f91-5d22-417a-aedf-45d95b486096

Added: 2026-01-01T00:09:47.312568+00:00

Updated: {"_seconds": 1759160424, "_nanoseconds": 253000000}