RefMet Compound Details

MW structure	37099 (View MW Metabolite Database details)
RefMet name	Formic acid
Systematic name	formic acid
SMILES	C(=O)O   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Exact mass	46.005480 (neutral)	Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	CH2O2	View other entries in RefMet with this formula
InChI	InChI=1S/CH2O2/c2-1-3/h1H,(H,2,3)
InChIKey	BDAGIHXWWSANSR-UHFFFAOYSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
Super Class	Organic acids
Main Class	Carboxylic acids
Sub Class	Carboxylic acids
Pubchem CID	284
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving Formic acid

Rxn ID	KEGG Reaction	Enzyme
R06982	Glutathione + Formaldehyde <=> S-(Hydroxymethyl)glutathione	S-(hydroxymethyl)glutathione formaldehyde-lyase (glutathione-forming)
R00527	S-Formylglutathione + H2O <=> Formate + Glutathione	S-Formylglutathione hydrolase
R00943	Tetrahydrofolate + Formate + ATP <=> ADP + Orthophosphate + 10-Formyltetrahydrofolate	Formate:tetrahydrofolate ligase (ADP-forming)
R00614	2 Formaldehyde + H2O <=> Formate + Methanol	formaldehyde:formaldehyde oxidoreductase
R01959	L-Formylkynurenine + H2O <=> Formate + L-Kynurenine	N-Formyl-L-kynurenine amidohydrolase
R06983	S-(Hydroxymethyl)glutathione + NAD+ <=> S-Formylglutathione + NADH + H+	S-(hydroxymethyl)glutathione dehydrogenase
R00604	Formaldehyde + NAD+ + H2O <=> Formate + NADH + H+	Formaldehyde:NAD+ oxidoreductase

Table of KEGG human pathways containing Formic acid

Pathway ID	Human Pathway	# of reactions
hsa01200	Carbon metabolism	4
hsa00670	One carbon pool by folate	1
hsa01100	Metabolic pathways	1