Iron(II) fumarate

Iron(II) fumarate
IUPAC name (E)-But-2-enedioate; iron(2+)
Other names Ferrous fumarate; Feostat
Identifiers
CAS number	141-01-5 Y
PubChem	6433164
ChemSpider	10607713 Y
ChEMBL	CHEMBL1200640 N
ATC code	B03AA02
Jmol-3D images	Image 1
SMILES [Fe+2].[O-]C(=O)/C=C/C([O-])=O
InChI InChI=1S/C4H4O4.Fe/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);/q;+2/p-2/b2-1+; Y Key: PMVSDNDAUGGCCE-TYYBGVCCSA-L Y InChI=1/C4H4O4.Fe/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);/q;+2/p-2/b2-1+; Key: PMVSDNDAUGGCCE-FMKVMNOJBF
Properties
Molecular formula	C4H2FeO4
Molar mass	169.90128
N (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Iron(II) fumarate, also known as ferrous fumarate, is the iron(II) salt of fumaric acid, occurring as a reddish-orange powder, used to supplement iron intake. It has the chemical formula C₄H₂FeO₄. Pure ferrous fumarate has an iron content of 32.87%, therefore one tablet of 300 mg iron fumarate will contain 98.6 mg of iron (548% Daily Value based on 18mg RDI).

See also

• Regulation of iron uptake