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Home/Compounds/API/Iron(III) citrate
C6H5FeO7
244.94 g/mol
APIWarning

FERRIC CITRATE

CAS3522-50-7EC222-536-6
Category
API
Compound Class
Inorganic Salt
Primary Use
Pharmaceutical Raw Material

Ferric citrate is an iron-containing compound used as a pharmaceutical raw material in iron supplement formulations. It exists in salt-like form and is commonly supplied for research and manufacturing purposes.

Pharmaceutical raw material for iron supplement manufacturingResearch compound for iron metabolism studies

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongForm Family

Ferric sulfate

CAS10028-22-5

Coagulant for industrial wastes

StrongForm Family

Iron(III) phosphate

CAS10045-86-0

Food and feed supplement

StrongStructure SimilarSimilarity 1.00

Potassium magnesium citrate

CAS137590-34-2

pharmaceutical raw material

StrongStructure SimilarSimilarity 1.00

Ferric pyrophosphate citrate

CAS1802359-96-1

pharmaceutical raw material

StrongStructure SimilarSimilarity 1.00

Ammonium bismuth citrate

CAS31886-41-6

research compound

StrongStructure SimilarSimilarity 1.00

Trimagnesium dicitrate

CAS3344-18-1

pharmaceutical raw material

ApplicationSame Use

Iron(II) fumarate

CAS141-01-5

pharmaceutical raw material

ReferenceSame Category

Imeglimin (hydrochloride)

CAS352211-11-1

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Warning
H319Causes serious eye irritation

Customs Tariff Classification

The international HS code for FERRIC CITRATE (CAS 3522-50-7) is 2918.15.

HS code (international, 6-digit)

2918.15

EU CN code (8-digit)

2918 15 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

2-hydroxypropane-1,2,3-tricarboxylate;iron(3+)

InChIKey

NPFOYSMITVOQOS-UHFFFAOYSA-K

SMILES

C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Fe+3]

Synonyms (26)
  • Auryxia
  • Citric acid, iron salt
  • Citric acid, iron(3+) salt
  • FERRIC CITRATE
  • Ferric citrate (VAN)
  • Fexeric
  • Iron citrate
  • Iron citrate, FeC6H5O7
  • Iron(III) citrate
  • Iron(III) citrate tribasic
  • Iron(III) citrate; Zerenex
  • Iron, (hydrogen citrato(3-))-
  • Zerenex
  • ferric citrate anhydrous
  • ferrum citricum

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