General Information
Drug ID
DR00138
Drug Name
Bicarbonate
Synonyms
71-52-3; AC1L19ZH; Acid carbonate; Bicarbonate anion; Bicarbonate ion; Bicarbonate ions; Bicarbonates; Carbonate (HCO31-); Carbonate ion (HCO31-); Carbonate, hydrogen; Carbonic acid, ion(1-); Carboxyolate; HCO3; HCO3-; HN1ZRA3Q20; HYDROXYFORMATE; Hydrocarbonate(1-); Hydrogen carbonate; Hydrogen carbonate anion; Hydrogen carbonate ion; Hydrogencarbonate; Monohydrogen carbonate; UNII-HN1ZRA3Q20; hydrogen-carbonate; hydrogencarbonate(1-); hydrogentrioxocarbonate(1-); hydrogentrioxocarbonate(IV)
Drug Type
Small molecular drug
Indication Metabolic acidosis [ICD11: 5C73] Phase 3 [1]
Structure
3D MOL 2D MOL
Formula
CHO3-
Canonical SMILES
C(=O)(O)[O-]
InChI
InChI=1S/CH2O3/c2-1(3)4/h(H2,2,3,4)/p-1
InChIKey
BVKZGUZCCUSVTD-UHFFFAOYSA-M
CAS Number
CAS 71-52-3
Pharmaceutical Properties Molecular Weight 61.017 Topological Polar Surface Area 60.4
Heavy Atom Count 4 Rotatable Bond Count 0
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3
XLogP
0.5
PubChem CID
769
ChEBI ID
CHEBI:17544
TTD Drug ID
D09JAR
DT(s) Transporting This Drug AE2 Transporter Info Anion exchange protein 2 Substrate [2]
AE3 Transporter Info Anion exchange protein 3 Substrate [3]
SAT1 Transporter Info Sulfate anion transporter 1 Substrate [4]
SLC26A6 Transporter Info Anion exchange transporter Substrate [5]
SLC26A7 Transporter Info Anion exchange transporter Substrate [6]
SLC26A9 Transporter Info Anion transporter/exchanger protein 9 Substrate [7]
References
1 ClinicalTrials.gov (NCT01640119) Correction of Metabolic Acidosis in End Stage Renal Disease (ESRD)
2 HCO3-/Cl- anion exchanger SLC4A2 is required for proper osteoclast differentiation and function. Proc Natl Acad Sci U S A. 2008 Nov 4;105(44):16934-9.
3 The SLC4 family of bicarbonate (HCO??) transporters. Mol Aspects Med. 2013 Apr-Jun;34(2-3):159-82.
4 SLC26A Gene Family Participate in pH Regulation during Enamel Maturation. PLoS One. 2015 Dec 15;10(12):e0144703.
5 Metabolon disruption: a mechanism that regulates bicarbonate transport. EMBO J. 2005 Jul 20;24(14):2499-511.
6 Vasopressin induces expression of the Cl-/HCO3- exchanger SLC26A7 in kidney medullary collecting ducts of Brattleboro rats. Am J Physiol Renal Physiol. 2006 May;290(5):F1194-201.
7 SLC26A9 is expressed in gastric surface epithelial cells, mediates Cl-/HCO3- exchange, and is inhibited by NH4+. Am J Physiol Cell Physiol. 2005 Aug;289(2):C493-505.

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