Peptide Atlas · Vitamin

Hydroxocobalamin

Hydroxocobalamin is a cyanide antidote: among 69 smoke-inhalation victims with suspected cyanide poisoning given 5 g intravenously, 72% survived, 67% of those with confirmed poisoning, with no serious adverse events attributed to it.

emerging

provisional
PubChem 44475014
2 citations
0 discussions
0 followers
Hydroxocobalamin acetate (salt form)
Hydroxycobalamin
OH-Cbl
Vitamin B12a

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What the evidence says

six tiers, never blended

emerging — human data exists, and it is thin or contested

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

Evidence, kept apart

The Atlas never mixes evidence types into one blob. Each claim below carries the tier it actually sits in; an unresolved citation is shown and does not move the page.

Evidence map for Hydroxocobalamin. Tier reflects study design, not enthusiasm.
Claim	Tier	Source
Hydroxocobalamin for cyanide poisoning in smoke inhalation (prospective case series)	emerging	pmid 17481777
Hydroxocobalamin safety and cyanide lowering in healthy smokers	emerging	pmid 8492341

Unanswered questions

No open questions on file. Either everything about this molecule is known, or nobody has admitted what is not.

Negative findings

failure is information

Nobody has filed a failure yet. Failures are information; this list is waiting for an honest one.