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Iron

Generic Name
Iron
Brand Names
Citranatal B-calm Kit, Citranatal Harmony, Concept Ob, Ferralet 90, Natafort, Vitafol-one
Drug Type
Small Molecule
Chemical Formula
Fe
CAS Number
7439-89-6
Unique Ingredient Identifier
E1UOL152H7

Overview

A metallic element found in certain minerals, in nearly all soils, and in mineral waters. It is an essential constituent of hemoglobin, cytochrome, and other components of respiratory enzyme systems. Its chief functions are in the transport of oxygen to tissue (hemoglobin) and in cellular oxidation mechanisms. Depletion of iron stores may result in iron-deficiency anemia. Iron is used to build up the blood in anemia.

Indication

Used in preventing and treating iron-deficiency anemia.

Associated Conditions

  • Anemia
  • Iron Deficiency (ID)
  • Iron Deficiency Anemia (IDA)
  • Restless Legs Syndrome (RLS)
  • Concomitant myelosuppressive chemotherapy

Research Report

Published: Jul 24, 2025

Iron (DB01592): A Comprehensive Monograph on its Pharmacology, Clinical Utility, and Safety Profile

Introduction to Iron: An Essential Element

Iron stands as a fundamental element not only in the Earth's crust but also within the intricate biological machinery of virtually all living organisms. Its unique chemical properties allow it to participate in a vast array of metabolic processes, making it indispensable for life. However, this same chemical reactivity renders it potentially toxic, necessitating a complex and tightly regulated system of absorption, transport, and storage within the body. This monograph provides a comprehensive examination of iron, identified by DrugBank ID DB01592, from its basic chemical profile to its complex pharmacology, diverse clinical applications, and extensive safety considerations. It synthesizes current knowledge to offer a detailed resource on iron's dual role as an essential nutrient and a critical therapeutic agent.

Chemical and Physical Profile

Elemental iron is a small molecule drug with the chemical symbol Fe.[1] It is unequivocally identified in scientific and regulatory databases by its Chemical Abstracts Service (CAS) Number 7439-89-6.[1] As a fundamental element, its molecular properties are defined by its atomic characteristics.

Continue reading the full research report

Clinical Trials

Title
Posted
Study ID
Phase
Status
Sponsor
2025/08/11
Not Applicable
Completed
Muhammad Aamir Latif
2025/08/08
Not Applicable
Completed
Federal Teaching Hospital Abakaliki
2025/06/26
Phase 4
Not yet recruiting
Cardiochirurgia E.H.
2025/05/29
Not Applicable
Recruiting
2025/04/04
Phase 4
Completed
CMH Multan Institute of Medical Sciences
2024/11/25
Phase 4
Completed
2024/11/18
Phase 2
Recruiting
NanoEcho AB
2024/11/05
Phase 1
Completed
2024/11/01
Phase 4
Recruiting
2024/10/15
N/A
Recruiting

FDA Drug Approvals

Approved Product
Manufacturer
NDC Code
Route
Strength
Effective Date
MISSION PHARMACAL COMPANY
0178-0812
ORAL
27 mg in 1 1
5/3/2010
Mission Pharmacal Company
0178-0813
ORAL
88.5 mg in 1 1
1/5/2024
Exeltis USA, Inc.
0642-7473
ORAL
90 mg in 1 1
2/14/2023
Mylan Institutional LLC
67457-639
INTRAVENOUS
200 mg in 10 mL
6/12/2025
Mission Pharmacal Company
0178-0089
ORAL
90 mg in 1 1
1/8/2024
Deseret Biologicals, Inc.
43742-2108
ORAL
12 [hp_X] in 1 mL
5/27/2025
American Regent, Inc.
0517-2325
INTRAVENOUS
20 mg in 1 mL
6/1/2022
Newton Laboratories, Inc.
55714-4748
ORAL
15 [hp_X] in 1 mL
8/20/2025
U.S. Pharmaceutical Corporation
52747-620
ORAL
42.5 mg in 1 1
7/13/2022
A-S Medication Solutions
50090-4541
INTRAVENOUS
20 mg in 1 mL
10/1/2020

EMA Drug Approvals

Approved Product
Authorization Holder
Status
Issued Date
No EMA approvals found for this drug.

HSA Drug Approvals

Approved Product
Manufacturer
Approval Number
Dosage Form
Strength
Approval Date
FERROCYTE TABLET 50 mg
SIN06142P
TABLET, FILM COATED
50 mg
6/17/1991
MALTOFER DROPS 50 mg/ml
SIN05699P
SOLUTION
50 mg/ml
4/8/1991
AVOFER INJECTION 100MG/5ML
SIN16513P
INJECTION
100mg/5ml
6/16/2022
Velphoro® Chewable Tablets 500mg
SIN14727P
TABLET, CHEWABLE
500 mg
1/29/2015
MALTOFER SYRUP 50mg/5ml
SIN05700P
SYRUP
50mg/5ml
4/8/1991
HAEMO CAPSULE 100MG
SIN16565P
CAPSULE
100 MG
8/5/2022
EUROFER CHEW TABLETS
SIN12633P
TABLET
100 mg
12/23/2004
IBERET-FOLIC-500 TABLET
SIN05447P
TABLET, FILM COATED
105 mg
2/19/1991
VENOFER SOLUTION FOR INJECTION 100 mg/5 ml
SIN11354P
INJECTION
100 mg/5 ml
7/20/2000

NMPA Drug Approvals

Approved Product
Company
Approval Number
Drug Type
Dosage Form
Approval Date
No NMPA approvals found for this drug.

Health Canada Drug Approvals

Approved Product
Company
DIN
Dosage Form
Strength
Market Date
FERRUM METALLICUM GOUTTE 4CH-30CH
dolisos laboratoires s.a.
00667641
Drops - Oral
3 CH / CH
12/31/1987
VITA VIM TAB
jamieson laboratories ltd
00575895
Tablet - Oral
4 MG / TAB
12/31/1983
TIMED RELEASE IRON 50MG TABLETS
swiss herbal remedies ltd.
02236777
Tablet (Extended-Release) - Oral
50 MG
1/26/1998
MULTIVITAMINES ET MINERAUX
le groupe m. vachon inc.
02238301
Tablet - Oral
5 MG
N/A
FERRUM METAL GRANULE 4CH-30CH
boiron laboratoires
00671339
Tablet - Oral
4 CH / CH
12/31/1986
FERRUM METAL GOUTTE 4CH-30CH
boiron laboratoires
00677906
Drops - Oral
4 CH / CH
12/31/1987
FERRUM METALLICUM GRANULE(3X-30X)
laboratoires holis inc.
01949721
Tablet - Oral
3 X / TAB
12/31/1984
FERRUM METALLICUM OINTMENT
weleda ag heilmittelbetriebe
02232597
Ointment - Topical
1 D / 1 D
3/4/1998
HEMATONE THUNAS
thuna herbal remedies ltd.
00190438
Capsule - Oral
57.7 MG / CAP
12/30/1992
CATALIGO FER-CUIVRE-COBALT - LIQ
laboratoires holis inc.
02132265
Liquid - Oral
4 D / ML
12/31/1986

CIMA AEMPS Drug Approvals

Approved Product
Company
Registration Number
Pharmaceutical Form
Prescription Type
Status
TOTYLEM 60 MG/0,4 MG COMPRIMIDOS RECUBIERTOS CON PELICULA
89136
COMPRIMIDO RECUBIERTO CON PELÍCULA
Sin Receta
Not Commercialized
ELEVIT COMPRIMIDOS RECUBIERTOS CON PELICULA
Bayer Hispania S.L.
67267
COMPRIMIDO RECUBIERTO CON PELÍCULA
Sin Receta
Not Commercialized
HIDROPOLIVIT A MINERAL COMPRIMIDOS MASTICABLES
Laboratorios Menarini S.A.
44019
COMPRIMIDO MASTICABLE
Sin Receta
Not Commercialized

Philippines FDA Drug Approvals

Approved Product
Company
License Number
Dosage Form
Strength
Approval Date
No Philippines FDA approvals found for this drug.

Saudi SFDA Drug Approvals

Approved Product
Company
License Number
Dosage Form
Strength
Approval Date
No Saudi SFDA approvals found for this drug.

Malaysia NPRA Drug Approvals

Approved Product
Company
Registration Number
Dosage Form
Strength
Approval Date
No Malaysia NPRA approvals found for this drug.

UK EMC Drug Information

Medicine Name
MA Holder
MA Number
Pharmaceutical Form
Active Ingredient
Authorization Date
No UK EMC drug information found for this drug.

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