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SHEET /m/ascorbic-acid · PubChem CID 54670067 · CAS 50-81-7 · REV 2026.07

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Vitamin C

from source

C6H8O6 · 176.12 g/mol

Cevalin · Cetane-Caps TC · Cetane · Cebione

What is Vitamin C?

Vitamin C, the tart brightness of citrus and a nutrient your body cannot make on its own. Vitamin C (C6H8O6, 176 g/mol) is a vitamin counted among the everyday nutrients. Found in chili peppers, fruit, and citrus. from source

CategoryNutrient
Chemical familyAlcoholsEsters
LeaderboardsBiggestDeadliest

Fig. 1 · 2D structure RDKit

SMILESC([C@@H]([C@@H]1C(=C(C(=O)O1)O)O)O)O

Where you'll find it

Curated by MoleculeFinder from source

Relative acute toxicity from source

Animal study data · LD50

Reported LD50
5,000 mg/kg · very low toxicity
Species
rat
Route
oral

An LD50 describes acute toxicity under experimental conditions and is not a safe or dangerous dose for a person.

Toxicity & hazards

Toxicity · LD50

5,000 mg/kg · very low toxicity · LD50 rat oral from source

3 more reported values
  • 11,900 mg/kgLD50 · oral · rat
  • 1,000 mg/kgLD50 · iv · rat
  • 5,000 mg/kgLD50 · other · rat

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Where Vitamin C leads

Found infrom source

Compare with

Sources & methodology

PubChem CID
54670067
Wikidata
Q199678
Structure
PubChem → RDKit
LD50
PubChem
Everyday relationships
MoleculeFinder editorial curation
Data refreshed

How MoleculeFinder sources and labels its data