5-Hydroxymebendazole

Modify Date: 2026-07-16 18:49:55

5-Hydroxymebendazole Structure
5-Hydroxymebendazole structure
Common Name 5-Hydroxymebendazole
CAS Number 60254-95-7 Molecular Weight 297.30900
Density 1.401g/cm3 Boiling Point 438.82°C (rough estimate)
Molecular Formula C16H15N3O3 Melting Point N/A
MSDS Chinese USA Flash Point N/A

 Use of 5-Hydroxymebendazole


5-Hydroxymebendazole is the one metabolite of Benzimidazoles. Benzimidazoles are safe, broad-spectrum anthelmintic drugs and are widely used for prevention and treatment of parasitic infections in food-producing animals[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate
Synonym More Synonyms

 5-Hydroxymebendazole Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description 5-Hydroxymebendazole is the one metabolite of Benzimidazoles. Benzimidazoles are safe, broad-spectrum anthelmintic drugs and are widely used for prevention and treatment of parasitic infections in food-producing animals[1].
Related Catalog
References

[1]. Hou XL, et al. Development and validation of an ultra high performance liquid chromatography tandem mass spectrometry method for simultaneous determination of sulfonamides, quinolones and benzimidazoles in bovine milk. J Chromatogr B Analyt Technol Biomed Life Sci. 2014;962:20‐29.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.401g/cm3
Boiling Point 438.82°C (rough estimate)
Molecular Formula C16H15N3O3
Molecular Weight 297.30900
Exact Mass 297.11100
PSA 90.73000
LogP 2.83650
Index of Refraction 1.716
InChIKey IIQKUGXEGMZCLE-UHFFFAOYSA-N
SMILES COC(=O)Nc1nc2ccc(C(O)c3ccccc3)cc2[nH]1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DD6498000
CHEMICAL NAME :
2-Benzimidazolecarbamic acid, 5-(alpha-hydroxybenzyl)-, methyl ester
CAS REGISTRY NUMBER :
60254-95-7
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C16-H15-N3-O3
MOLECULAR WEIGHT :
297.34
WISWESSER LINE NOTATION :
T56 BM DNJ CMVO1 GYQR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
59200 ug/kg
SEX/DURATION :
female 8-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
59200 ug/kg
SEX/DURATION :
female 8-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Human Cells - not otherwise specified
DOSE/DURATION :
2 mg/L
REFERENCE :
THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 31,505,1976

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

RIDADR NONH for all modes of transport
RTECS DD6498000
HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~87%

5-Hydroxymebendazole Structure

5-Hydroxymebendazole

CAS#:60254-95-7

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Literature: Sharma; Ojha; Singh; Bhakuni; Srivastava; Gupta; Katiyar Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1989 , vol. 28, # 8 p. 702 - 704

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  1

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles7

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Development and validation of an ultra high performance liquid chromatography tandem mass spectrometry method for simultaneous determination of sulfonamides, quinolones and benzimidazoles in bovine milk.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 962 , 20-9, (2014)

A simple, sensitive and reliable analytical method was developed for the simultaneous determination of 38 veterinary drugs (18 sulfonamides, 11 quinolones and 9 benzimidazoles) and 8 metabolites of be...

Efficacy of methyl 5(6)-(alpha-hydroxyphenylmethyl) benzimidazole-2-carbamate, a metabolite of mebendazole, against developing forms of experimental helminth parasites.

Indian J. Exp. Biol. 29(7) , 645-8, (1991)

Methyl 5(6)-(alpha-hydroxyphenylmethyl) benzimidazole-2- carbamate, a metabolite of mebendazole, was evaluated against metamorphic forms of Ancylostoma ceylanicum in hamsters, Nippostrongylus brasilie...

Alterations in metabolic activity of Cysticercus fasciolaris on some anthelmintic treatments.

Indian J. Exp. Biol. 30(4) , 320-3, (1992)

Effect of candidate compounds 81-470 i.e. methyl [5[4-(2-pyridinyl)-1-piperazinyl]carbonyl]-1H-benzimidazole-2-yl]- carbamate and 86-162 i.e. methyl-5(6)-(alpha-hydroxyphenyl methyl) benzimidazole-2-c...

 5-HydroxymebendazoleBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Inhibition of Cryptosporidium parvum CDPK1
Source: ChEMBL
Target: N/A
External Id: CHEMBL2061831
Name: Drug level in human intestinal S9 fraction treated with 10 uM mebendazole 20.69 mins ...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3535600
Name: Inhibition of Toxoplasma gondii CDPK1
Source: ChEMBL
Target: Calmodulin-domain protein kinase 1
External Id: CHEMBL2061832
Name: Drug level in human liver S9 fraction treated with 10 uM mebendazole after 19.80 to 2...
Source: ChEMBL
Target: Liver
External Id: CHEMBL3532635
Name: Drug level in human intestinal cytosol treated with 10 uM mebendazole after 20.74 min...
Source: ChEMBL
Target: N/A
External Id: CHEMBL3532636
Name: Drug level in human liver cytosol treated with 10 uM mebendazole after 20.80 mins by ...
Source: ChEMBL
Target: Liver cytosol
External Id: CHEMBL3532634
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5-Hydroxylaminopyridin-2-carbonsaeure
tupichilignan A
5-hydroxymebendazole
5-hydroxymatairesinol dimethyl ether
5-Hydroxylaminopicolinsaeure

 5-Hydroxymebendazole | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: Molecular weight of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate is 297.30900.
Q: What is the English name of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: The English name of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate is Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate.
Q: What is the SMILES notation of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: SMILES notation of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate is COC(=O)Nc1nc2ccc(C(O)c3ccccc3)cc2[nH]1.
Q: What are the uses of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: Main uses of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate: 5-Hydroxymebendazole is the one metabolite of Benzimidazoles. Benzimidazoles are safe, broad-spectrum anthelmintic drugs and are widely used for prevention and treatment of parasitic infections in food-producing animals[1].
Q: What is the InChIKey of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: InChIKey of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate is IIQKUGXEGMZCLE-UHFFFAOYSA-N.
Q: What are the upstream materials of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: Related upstream materials(CAS) of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate: 31431-39-7.
Q: What is the LogP of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: LogP of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate is 2.83650.
Q: What is the polar surface area (PSA) of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: Polar surface area (PSA) of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate is 90.73000.
Q: What is the boiling point of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: Boiling point of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate is 438.82°C (rough estimate).
Q: What is the CAS number of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate?
A: CAS number of Methyl {6-[hydroxy(phenyl)methyl]-1H-benzimidazol-2-yl}carbamate is 60254-95-7.

 5-Hydroxymebendazolefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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