Hydroxyurea

Details

Stereochemistry	ACHIRAL
Molecular Formula	CH4N2O2
Molecular Weight	76.0547
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

NC(=O)NO

InChI

InChIKey=VSNHCAURESNICA-UHFFFAOYSA-N

InChI=1S/CH4N2O2/c2-1(4)3-5/h5H,(H3,2,3,4)

HIDE SMILES / InChI

Description
Sources: https://www.pdr.net/drug-summary/Hydrea-hydroxyurea-888 | https://www.ncbi.nlm.nih.gov/pubmed/24839362

Hydroxyurea is an oral antimetabolite; inhibits ribonucleotide reductase and DNA synthesis. It is used for resistant chronic myeloid leukemia, locally advanced squamous cell carcinomas of the head and neck (excluding lip) in combination with concurrent chemoradiation, and to reduce the frequency of painful crises and the need for blood transfusions in patients with sickle cell anemia with recurrent moderate to severe painful crises. Hydroxyurea, a myelosuppressive agent, is the only effective drug proven to reduce the frequency of painful episodes. It raises the level of HbF and the haemoglobin level. It usually decreases the rate of painful episodes by 50%. It was first tested in sickle cell disease in 1984. It also decreases the rate of ACS episodes and blood transfusions by ~50 % in adults. It was developed as an anticancer drug and has been used to treat myeloproliferative syndromes-leukemia, melanoma, and ovarian cancer. It was approved for use by FDA in adults. Side effects includes neutropenia, bone marrow suppression, elevation of hepatic enzymes, anorexia, nausea, vomiting and infertility.

Approval Year

Targets

Primary Target	Pharmacology	Condition	Potency
Ribonucleotide reductase 8 Target ID: CHEMBL3301398 Sources: https://www.ncbi.nlm.nih.gov/pubmed/1641648 \| https://www.ncbi.nlm.nih.gov/pubmed/18367739	Inhibitor 8228

Conditions

Condition	Modality	Targets	Highest Phase	Product
Sickle cell anemia 12 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/016295s049s050lbl.pdf	Primary		Approved 8360	DROXIA Approved Use DROXIA is an antimetabolite indicated to reduce the frequency of painful crises and to reduce the need for blood transfusions in patients with sickle cell anemia with recurrent moderate to severe painful crises Launch Date -6.53184E10

C_max

Value	Dose	Co-administered	Analyte	Population
793.75 μM EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/9473217	2000 mg single, oral dose: 2000 mg route of administration: Oral experiment type: SINGLE co-administered:		HYDROXYUREA plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

AUC

Value	Dose	Co-administered	Analyte	Population
3934 μM × h EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/9473217	2000 mg single, oral dose: 2000 mg route of administration: Oral experiment type: SINGLE co-administered:		HYDROXYUREA plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

T_1/2

Value	Dose	Co-administered	Analyte	Population
3.32 h EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/9473217	2000 mg single, oral dose: 2000 mg route of administration: Oral experiment type: SINGLE co-administered:		HYDROXYUREA plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

Doses

Dose	Population	Adverse events
40 mg/kg 2 times / day single, oral Highest studied dose Dose: 40 mg/kg, 2 times / day Route: oral Route: single Dose: 40 mg/kg, 2 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/17439737	unhealthy, 2-18 years n = 10 Health Status: unhealthy Condition: allogeneic transplantation Age Group: 2-18 years Population Size: 10 Sources: https://pubmed.ncbi.nlm.nih.gov/17439737	Sources: https://pubmed.ncbi.nlm.nih.gov/17439737
26.7 mg/kg 1 times / day multiple, oral MTD Dose: 26.7 mg/kg, 1 times / day Route: oral Route: multiple Dose: 26.7 mg/kg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/32472611/	unhealthy, 2-18 years Health Status: unhealthy Condition: sickle cell anemia Age Group: 2-18 years Sources: https://pubmed.ncbi.nlm.nih.gov/32472611/	Sources: https://pubmed.ncbi.nlm.nih.gov/32472611/
20 mg/kg 1 times / day multiple, oral Recommended Dose: 20 mg/kg, 1 times / day Route: oral Route: multiple Dose: 20 mg/kg, 1 times / day Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/208843s000lbl.pdf	unhealthy, 2-18 years Health Status: unhealthy Age Group: 2-18 years Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/208843s000lbl.pdf	Other AEs: Myelosuppression... Other AEs: Myelosuppression Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/208843s000lbl.pdf
20 mg/kg 1 times / day steady, oral Dose: 20 mg/kg, 1 times / day Route: oral Route: steady Dose: 20 mg/kg, 1 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01976416	unhealthy n = 104 Health Status: unhealthy Condition: Malaria Population Size: 104 Sources: https://clinicaltrials.gov/ct2/show/NCT01976416	Other AEs: Sudden death, Thrombocytopenia... Other AEs: Sudden death (serious, 1 patient) Thrombocytopenia (below serious, 11 patient) Sources: https://clinicaltrials.gov/ct2/show/NCT01976416

AEs

AE	Significance	Dose	Population
Myelosuppression		20 mg/kg 1 times / day multiple, oral Recommended Dose: 20 mg/kg, 1 times / day Route: oral Route: multiple Dose: 20 mg/kg, 1 times / day Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/208843s000lbl.pdf	unhealthy, 2-18 years Health Status: unhealthy Age Group: 2-18 years Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/208843s000lbl.pdf
Thrombocytopenia	below serious, 11 patient	20 mg/kg 1 times / day steady, oral Dose: 20 mg/kg, 1 times / day Route: oral Route: steady Dose: 20 mg/kg, 1 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01976416	unhealthy n = 104 Health Status: unhealthy Condition: Malaria Population Size: 104 Sources: https://clinicaltrials.gov/ct2/show/NCT01976416
Sudden death	serious, 1 patient	20 mg/kg 1 times / day steady, oral Dose: 20 mg/kg, 1 times / day Route: oral Route: steady Dose: 20 mg/kg, 1 times / day Sources: https://clinicaltrials.gov/ct2/show/NCT01976416	unhealthy n = 104 Health Status: unhealthy Condition: Malaria Population Size: 104 Sources: https://clinicaltrials.gov/ct2/show/NCT01976416

Overview

CYP3A4	CYP2C9	CYP2D6	hERG
inhibitor 1579	inhibitor 1752	inhibitor 1837	inhibitor 1599

OverviewOther

Other Inhibitor	Other Substrate	Other Inducer
P-gp 1437 BCRP 691 OATP1B1 781 OATP1B3 700 BSEP 401 MRP2 367 MRP3 157 MRP4 203 CYP1A2 1509 CYP2A6 704 CYP2C19 1463 CYP2E1 876	OATP1B3 347 OATP1A2 61 OATP1B1 403 OCTN1 47 OCTN2 50 CYP 266	P-gp 257

Drug as perpetrator

Target	Modality	Activity	Clinical evidence
CYP2D6 1875	inhibitor 3240 Sources: https://bioinformatics.charite.de/transformer/index.php?site=fullinfo&cname=000127071, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1978168/, https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkwyODkiLCJ1c2VfY3VzdG9tX3F1ZXJ5Ijp0cnVlLCJzZWFyY2hfdGVybSI6IiIsInRleHRfZmlsdGVyIjoiQ0hFTUJMNDY3In19	likely [IC50 >10 uM]	yes (pharmacogenomic study) Comment: Of the 73 children completing the study, 42 had reduced-functioning alleles; 82% of the 27 children taking hydoxyurea had reduced-functioning alleles, versus 47% of 36 those with mild disease (P < .05). Sources: https://bioinformatics.charite.de/transformer/index.php?site=fullinfo&cname=000127071, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1978168/, https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkwyODkiLCJ1c2VfY3VzdG9tX3F1ZXJ5Ijp0cnVlLCJzZWFyY2hfdGVybSI6IiIsInRleHRfZmlsdGVyIjoiQ0hFTUJMNDY3In19
CYP3A4 1909	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/17180388/, https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkwzNDAiLCJ1c2VfY3VzdG9tX3F1ZXJ5Ijp0cnVlLCJzZWFyY2hfdGVybSI6IiIsInRleHRfZmlsdGVyIjoiQ0hFTUJMNDY3In19	no [Activation 39.8107 uM]
CYP1A2 1673	inhibitor 3240 Sources: https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkwzMzU2IiwidXNlX2N1c3RvbV9xdWVyeSI6dHJ1ZSwic2VhcmNoX3Rlcm0iOiIiLCJ0ZXh0X2ZpbHRlciI6IkNIRU1CTDQ2NyJ9fQ%3D%3D	no [IC50 >10 uM]
CYP2A6 736	inhibitor 3240 Sources: https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkw1MjgyIiwidXNlX2N1c3RvbV9xdWVyeSI6dHJ1ZSwic2VhcmNoX3Rlcm0iOiIiLCJ0ZXh0X2ZpbHRlciI6IkNIRU1CTDQ2NyJ9fQ%3D%3D	no [IC50 >10 uM]
CYP2C19 1537	inhibitor 3240 Sources: https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkwzNjIyIiwidXNlX2N1c3RvbV9xdWVyeSI6dHJ1ZSwic2VhcmNoX3Rlcm0iOiIiLCJ0ZXh0X2ZpbHRlciI6IkNIRU1CTDQ2NyJ9fQ%3D%3D	no [IC50 >10 uM]
CYP2C9 1803	inhibitor 3240 Sources: https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkwzMzk3IiwidXNlX2N1c3RvbV9xdWVyeSI6dHJ1ZSwic2VhcmNoX3Rlcm0iOiIiLCJ0ZXh0X2ZpbHRlciI6IkNIRU1CTDQ2NyJ9fQ%3D%3D	no [IC50 >10 uM]
CYP2E1 964	inhibitor 3240 Sources: https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkw1MjgxIiwidXNlX2N1c3RvbV9xdWVyeSI6dHJ1ZSwic2VhcmNoX3Rlcm0iOiIiLCJ0ZXh0X2ZpbHRlciI6IkNIRU1CTDQ2NyJ9fQ%3D%3D	no [IC50 >10 uM]
BSEP 402	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/23956101/	no [IC50 >133 uM]
MRP2 459	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/23956101/	no [IC50 >133 uM]
MRP3 208	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/23956101/	no [IC50 >133 uM]
MRP4 237	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/23956101/	no [IC50 >133 uM]
BCRP 765	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/17180388/	no
P-gp 1626	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/17180388/	no
OATP1B1 796	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/23571415/	yes
OATP1B3 709	inhibitor 3240 Sources: https://pubmed.ncbi.nlm.nih.gov/23571415/	yes
P-gp 1626	inducer 1542 Sources: https://bioinformatics.charite.de/transformer/index.php?site=fullinfo&cname=000127071, https://pubmed.ncbi.nlm.nih.gov/1550597/	yes

Drug as victim

Target	Modality	Activity
CYP 266	substrate 3326 Sources: https://pubmed.ncbi.nlm.nih.gov/19817872/	no
OATP1A2 61	substrate 3326 Sources: https://pubmed.ncbi.nlm.nih.gov/21256917/	weak
OATP1B1 403	substrate 3326 Sources: https://pubmed.ncbi.nlm.nih.gov/21256917/	weak
OCTN1 47	substrate 3326 Sources: https://pubmed.ncbi.nlm.nih.gov/21256917/	weak
OCTN2 50	substrate 3326 Sources: https://pubmed.ncbi.nlm.nih.gov/21256917/	weak
OATP1B3 347	substrate 3326 Sources: https://bioinformatics.charite.de/transformer/index.php?site=fullinfo&cname=000127071, https://pubmed.ncbi.nlm.nih.gov/21256917/	yes

Tox targets

Target	Modality	Activity	Metabolite	Clinical evidence
hERG 1632	inhibitor 1613 Sources: https://www.ebi.ac.uk/chembl/g/#browse/activities/full_state/eyJsaXN0Ijp7InNldHRpbmdzX3BhdGgiOiJFU19JTkRFWEVTX05PX01BSU5fU0VBUkNILkFDVElWSVRZIiwiY3VzdG9tX3F1ZXJ5IjoidGFyZ2V0X2NoZW1ibF9pZDpDSEVNQkwyNDAiLCJ1c2VfY3VzdG9tX3F1ZXJ5Ijp0cnVlLCJzZWFyY2hfdGVybSI6IiIsInRleHRfZmlsdGVyIjoiQ0hFTUJMNDY3In19

PubMed

Title	Date	PubMed

Oral ulcers caused by hydroxyurea.	2000 Dec	11177373
[Low-dose cytosine-arabinoside (Ara-C) therapy for chronic myeloid leukemia].	2001	11317537
Systematic review of combination antiretroviral therapy with didanosine plus hydroxyurea: a partial solution to Africa's HIV/AIDS problem?	2001	11285159
Terminal differentiation of human promyelocytic leukaemia cells, HL-60, during the G1 period.	2001	11237423
Stroke prevention and treatment in sickle cell disease.	2001 Apr	11295986
Cutaneous adverse reactions to hydroxyurea in patients with sickle cell disease.	2001 Apr	11295927
Chromosomal aberrations in lymphocytes of employees in transformer and generator production exposed to electromagnetic fields and mineral oil.	2001 Apr	11255210
A new molecular role for iron in regulation of cell cycling and differentiation of HL-60 human leukemia cells: iron is required for transcription of p21(WAF1/CIP1) in cells induced by phorbol myristate acetate.	2001 Apr	11241357
Cell cycle-related changes in regulatory volume decrease and volume-sensitive chloride conductance in mouse fibroblasts.	2001 Apr	11241350
Concomitant infusional paclitaxel and fluorouracil, oral hydroxyurea, and hyperfractionated radiation for locally advanced squamous head and neck cancer.	2001 Apr 1	11283128
Stroke in hemoglobin (SD) sickle cell disease with moyamoya: successful hydroxyurea treatment after cerebrovascular bypass surgery.	2001 Apr 1	11264186
Cell cycle expression of histone genes in Trypanosoma cruzi.	2001 Apr 6	11295175
Clinical and hematological responses to hydroxyurea in Sicilian patients with Hb S/beta-thalassemia.	2001 Feb	11300353
Hydroxyurea promotes the reduction of spontaneous BFU-e to normal levels in SS and S/beta thalassemic patients.	2001 Feb	11300342
Replication and G2 checkpoints: their response to caffeine.	2001 Feb	11289610
The predictive value of vascular risk factors and gender for the development of thrombotic complications in essential thrombocythemia.	2001 Feb	11261328
Foraging behaviour in Drosophila larvae: mushroom body ablation.	2001 Feb	11238255
Molecular, cellular and functional characterizations of a novel ICAM-like molecule of the immunoglobulin superfamily from Leishmania mexicana amazonensis.	2001 Feb	11223133
Improved cerebrovascular patency following therapy in patients with sickle cell disease: initial results in 4 patients who received HLA-identical hematopoietic stem cell allografts.	2001 Feb	11220742
Inhibition of N-myc expression and induction of apoptosis by iron chelation in human neuroblastoma cells.	2001 Feb 1	11221835
The biology and treatment of chronic myelogenous leukemia.	2001 Jan	11271979
Modulation of ara-CTP levels by fludarabine and hydroxyurea in leukemic cells.	2001 Jan	11243402
Chronic neutrophilic leukemia (CNL): a clinical, pathologic and cytogenetic study.	2001 Jan	11243396
Current management in polycythemia vera.	2001 Jan	11242599
Inhibition of hepatitis B virus production associated with high levels of intracellular viral DNA intermediates in iron-depleted HepG2.2.15 cells.	2001 Jan	11211885
N-(Hydroxyaminocarbonyl)phenylalanine: a novel class of inhibitor for carboxypeptidase A.	2001 Jan	11197339
Increased ribonucleotide reductase activity in hydroxyurea-resistant mosquito cells.	2001 Jan-Feb	11276057
Reduction of telomerase activity in human liver cancer cells by a histone deacetylase inhibitor.	2001 Jun	11319763
Management of patients with essential thrombocythemia: current concepts and perspectives.	2001 Mar	11317966
Efficacy and safety of hydroxyurea in patients with essential thrombocythemia.	2001 Mar	11317964
[Hydroxyurea--is it a harmless drug in Vaquez disease?]].	2001 Mar	11317962
Prognostic factors and current practice in treatment of myelofibrosis with myeloid metaplasia: an update anno 2000.	2001 Mar	11317960
Myeloproliferative syndromes. Current opinions from the European Hematology Association Working Group on Myeloproliferative Disorders.	2001 Mar	11317958
Muco-cutaneous changes during long-term therapy with hydroxyurea in chronic myeloid leukaemia.	2001 Mar	11298103
Hydrogenosome morphological variation induced by fibronectin and other drugs in Trichomonas vaginalis and Tritrichomonas foetus.	2001 Mar	11293569
Clinical predictors of health-related quality of life depend on asthma severity.	2001 Mar	11282767
Limbal stem cell deficiency arising from systemic chemotherapy.	2001 Mar	11277104
Localised chronic eyedlid disease resulting from long term hydroxyurea therapy.	2001 Mar	11277103
The Saccharomyces cerevisiae MUM2 gene interacts with the DNA replication machinery and is required for meiotic levels of double strand breaks.	2001 Mar	11238403
Synergistic activity of the new ABL-specific tyrosine kinase inhibitor STI571 and chemotherapeutic drugs on BCR-ABL-positive chronic myelogenous leukemia cells.	2001 Mar	11237055
Pharmacologic induction of fetal hemoglobin: raising the therapeutic bar in sickle cell disease.	2001 Mar	11224687
Topoisomerase IV, alone, unknots DNA in E. coli.	2001 Mar 15	11274059
N-Aminoindoline derivatives as inhibitors of 5-lipoxygenase.	2001 Mar 26	11277534
Incidence of pancreatitis in HIV-infected patients receiving nucleoside reverse transcriptase inhibitor drugs.	2001 Mar 30	11316999
Bloom helicase is involved in DNA surveillance in early S phase in vertebrate cells.	2001 Mar 8	11313858
Skin and nail changes in children with sickle cell anemia receiving hydroxyurea therapy.	2001 May	11312437
ATM-dependent phosphorylation of human Rad9 is required for ionizing radiation-induced checkpoint activation.	2001 May 11	11278446
Involvement of pRB-related p107 protein in the inhibition of S phase progression in response to genotoxic stress.	2001 May 18	11278582
Body composition in women with sickle cell disease.	2001 Winter	11289248

Patents

Sample Use Guides

In Vivo Use Guide

Usual Adult Dose for Chronic Myelogenous Leukemia 15 mg/kg/day orally as a single dose Usual Adult Dose for Head and Neck Cancer 15 mg/kg/day orally as a single dose Usual Adult Dose for Sickle Cell Anemia 15 mg/kg orally once a day; increase 5 mg/kg/day every 12 weeks Maximum dose: 35 mg/kg/day Usual Pediatric Dose for Sickle Cell Anemia 2 years and older: 20 mg/kg orally once a day; increase 5 mg/kg/day every 8 weeks or if a painful crisis occurs; increase dosing only if blood counts are in the acceptable range; do not increase dosing if myelosuppression occurs; if blood counts are considered toxic, discontinue therapy until hematologic recovery Duration of therapy: Give until mild myelosuppression (absolute neutrophil count 2000/microliter to 4000/microliter) is achieved, up to 35 mg/kg/day Maximum dose: 35 mg/kg/day

Route of Administration: Oral

Name

Type

Language

Hydroxyurea

Official Name

English

HYDROXYUREA [HSDB]

Common Name

English

SIKLOS

Brand Name

English

Hydroxycarbamide [WHO-DD]

Common Name

English

SQ 1089

Code

English

HYDREA

Brand Name

English

HYDROXYCARBAMIDE [EMA EPAR]

Common Name

English

HYDROXYCARBAMIDE

Official Name

English

HYDROXYUREA [VANDF]

Common Name

English

SQ-1089

Code

English

UREA, HYDROXY-

Systematic Name

English

hydroxycarbamide [INN]

Common Name

English

HYDROXYUREA [IARC]

Common Name

English

HYDROXYUREA [USP-RS]

Common Name

English

HYDROXYUREA [USP MONOGRAPH]

Common Name

English

DROXIA

Brand Name

English

HYDROXYCARBAMIDE [EP MONOGRAPH]

Common Name

English

HYDROXYCARBAMIDE [JAN]

Common Name

English

NSC-32065

Code

English

HYDROXYUREA [MI]

Common Name

English

HYDROXYUREA [ORANGE BOOK]

Common Name

English

HYDROXYUREA [USAN]

Common Name

English

HYDROXYCARBAMIDE [MART.]

Common Name

English

Classification Tree Code System Code

WHO-ESSENTIAL MEDICINES LIST

8.2