RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0190007
RefMet name	Phthalic anhydride
Systematic name	2-benzofuran-1,3-dione
Synonyms	PubChem Synonyms
Exact mass	148.016044 (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	C8H4O3	View other entries in RefMet with this formula
Molecular descriptors
Molfile	55429 (Download molfile/View MW Metabolite Database details)
InChI
InChIKey	LGRFSURHDFAFJT-UHFFFAOYSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	c1ccc2c(c1)C(=O)OC2=O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Benzenoids
Main Class	Benzenes
Sub Class	Benzoic acids
Distribution of Phthalic anhydride in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting Phthalic anhydride
External Links
Pubchem CID	6811
ChEBI ID	36605
HMDB ID	HMDB0256501
EPA CompTox	DTXCID401159
Spectral data for Phthalic anhydride standards
MassBank(EU)	View MS spectra
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)