Vitamin C Other names: Ascorbic acid l-ascorbic acid

Chemical formula: C₆H₈O₆  Molecular mass: 176.124 g/mol  PubChem compound: 54670067

Active ingredient description

Ascorbic acid, coupled with dehydroascorbic acid to which it is reversibly oxidised, has a variety of functions in cellular oxidation processes. Ascorbic acid is required in several important hydroxylations, including the conversion of proline to hydroxyproline and appears to have an important role in metal ion metabolism, including the gastrointestinal absorption of iron and its transport between plasma and storage organs.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
A11GA01 Ascorbic acid (vit C) A Alimentary tract and metabolism → A11 Vitamins → A11G Ascorbic acid (Vitamin C), incl. combinations → A11GA Ascorbic acid (vitamin C), plain
Discover more medicines within A11GA01
G01AD03 Ascorbic acid G Genito urinary system and sex hormones → G01 Gynecological antiinfectives and antiseptics → G01A ANTIINFECTIVES AND ANTISEPTICS, EXCL. COMBINATIONS WITH CORTICOSTEROIDS → G01AD Organic acids
Discover more medicines within G01AD03
S01XA15 Ascorbic acid S Sensory organs → S01 Ophthalmologicals → S01X Other ophthalmologicals → S01XA Other ophthalmologicals
Discover more medicines within S01XA15

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
ASCORBIC ACID Tablet Medicines & Healthcare Products Regulatory Agency (GB) MPI, EU: SmPC
ASCOR Solution for injection FDA, National Drug Code (US) MPI, US: SPL/PLR

Structural formula

Graphic representation of the active ingredient's molecular structure

3D molecular structure

3D representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 50-81-7
DrugBank Drug: DB00126
KEGG Drug: D00018
PubChem Compound: 54670067
RxNorm Ingredient: 1151
SNOMED-CT Concept: 43706004
Ascorbic acid (substance)
UNII Identifier: PQ6CK8PD0R
ASCORBIC ACID

Medicines

Vitamin C is an active ingredient of these brands:

United States (US)

Australia (AU)

Austria (AT)

Brazil (BR)

Canada (CA)

  • (combination) MOVIPREP as Sodium ascorbate
  • (combination) MOVIPREP as Ascorbic acid

Croatia (HR)

Cyprus (CY)

Ecuador (EC)

Estonia (EE)

Finland (FI)

France (FR)

Germany (DE)

Hong Kong (HK)

Ireland (IE)

Israel (IL)

Japan (JP)

Lithuania (LT)

Malta (MT)

Mexico (MX)

Netherlands (NL)

New Zealand (NZ)

Nigeria (NG)

Poland (PL)

Romania (RO)

Singapore (SG)

South Africa (ZA)

Spain (ES)

Tunisia (TN)

Turkey (TR)

United Kingdom (UK)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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