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CO2

CARBON DIOXIDE

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is present as a standalone ligand in 103 entries

as a non-polymer is covalently linked to polymer or other heterogen groups 3 entries

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Chemical Component Summary
Name	CARBON DIOXIDE
Identifiers	carbon dioxide
Formula	C O₂
Molecular Weight	44.01
Type	NON-POLYMER
Isomeric SMILES	C(=O)=O
InChI	InChI=1S/CO2/c2-1-3
InChIKey	CURLTUGMZLYLDI-UHFFFAOYSA-N

Chemical Details
Formal Charge	0
Atom Count	3
Chiral Atom Count	0
Bond Count	2
Aromatic Bond Count	0

Drug Info: DrugBank

DrugBank ID	DB09157
Name	Carbon dioxide
Groups	approved investigational vet_approved
Description	Carbon dioxide is a colorless, odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms. Medical Carbon Dioxide is a liquefied medicinal gas, supplied in cylinders filled to a high pressure. Medical Carbon Dioxide may be used in different situations, e.g. during bodily investigations, to inflate body cavities during surgery (such as key-hole surgery), iand in solid form (dry ice) for freezing of tissue and removal of warts.
Synonyms	Carbon dioxide
Brand Names	Oxygen-Carbon Dioxide Mixture Carbon Dioxide 30.1% W Air Carbon Dioxide Oxygen Mixture Oxygen, Carbon Dioxide Carbon Dioxide Carbon Dioxide 15.1% W Air Lung Diffusion Test Mixture Carbon Dioxide-Oxygen Mixture Carbon Dioxide 1% W Air Carbon Dioxide/Oxygen Mix Carbon Dioxide Mixture Carbon Dioxide Air Carbon Dioxide 7.1% W Oxygen Carbon Dioxide Air Mix Carbon Dioxide Oxygen Carbon Dioxide 99% Air 90% Carbon Dioxide 10% Carbon Dioxide U.S.p Carbon Dioxide, Air Carbon Dioxide, Compressed Air Medical G.mix. Carbon Dioxide Air Mixture Carbon Dioxide 23.1% W Oxygen Carbon Dioxide Nitrogen Carbon Dioxide-Air Mixture Carbon Dioxide 100% Carbon Dioxide Refrigerated Carbon Dioxide, Refrigerated Carbon Dioxide USP, Oxygen USP Medical G.M. Compressed Gas N.O.S. Compressed Gas, Oxidizing, N.O.S. Carbon Dioxide-Oxygen-Nitrogen Mixture Carbon Dioxide 1% W Oxygen Oxygen Carbon Dioxide Mix Carbon Dioxide USP Carbon Dioxide Oxygen Mix Carbogen Carbon Dioxide In Oxygen Mixture Oxygen Carbon Dioxide Mixture Carbon Dioxide and Oxygen Mixture, Compressed, Oxidizing, N.O.S. Carbon Dioxide Oxygen Mixtures Carbon Dioxide 12.1% W Oxygen Carbon Dioxide USP, Compressed Air USP M.G.m
Indication	Carbon dioxide is commonly used as an insufflation gas for minimal invasive surgery (laparoscopy, endoscopy, and arthroscopy) to enlarge and stabilize body cavities to provide better visibility of the surgical area. It has been used also in cryotherapy and as respiratory stimulant before and after anesthesia. It could be used also in expansion of blood vessels if required, to increase carbon dioxide level after rapid breathing, and to stimulate breathing after a period of nonbreathing.
Categories	Anions Carbon Compounds, Inorganic Electrolytes Gases Ions Medical Gases Miscellaneous Therapeutic Agents Other Diagnostics Other Miscellaneous Therapeutic Agents Oxides Oxygen Compounds Radiographic Contrast Agent X-Ray Contrast Activity
ATC-Code	V03AN02
CAS number	124-38-9

Related Resource References

Resource Name	Reference
CCDC/CSD	DEFGUT
PubChem	280
ChEBI	CHEBI:16526
ChEMBL	CHEMBL1231871

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.