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54965-21-8

54965-21-8 structure
54965-21-8 structure
  • Name: Albendazole
  • Chemical Name: albendazole
  • CAS Number: 54965-21-8
  • Molecular Formula: C12H15N3O2S
  • Molecular Weight: 265.331
  • Catalog: API Antiparasitic drug Anthelmintic
  • Create Date: 2018-02-06 08:00:00
  • Modify Date: 2026-08-02 08:55:45
  • Albendazole is a member of the benzimidazole compounds used as a drug indicated for the treatment of a variety of worm infestations.Target: AntiparasiticAlbendazole, marketed as Albenza (United States), Eskazole, Zentel, Andazol and Alworm, is a benzimidazole drug used for the treatment of a variety of parasitic worm infestations. Although this use is widespread in the United States, the U.S. Food and Drug Administration (FDA) has not approved albendazole for this indication. It is marketed by Amedra Pharmaceuticals. Albendazole was first discovered at the SmithKline Animal Health Laboratories in 1972. It is a broad spectrum anthelmintic, effective against roundworms, tapeworms, and flukes of domestic animals and humans.Albendazole has been used as an anthelmintic and for control of flukes in a variety of animal species, including cattle, sheep, goats, swine, camels, dogs, cats, elephants, poultry and others. In many countries, it is very commonly used for ruminant livestock. For use in livestock, albendazole is marketed by Zoetis (formerly Pfizer Animal Health) in numerous countries (including the United States and Canada) as Valbazen in oral suspension and paste formulations; by Interchemie in the Netherlands and elsewhere as Albenol-100; by Channelle Animal Health Ltd. in the United Kingdom as Albex; by Ravensdown in New Zealand as Albendazole; etc. Although most formulations are administered orally, Ricomax (ricobendazole, or albendazole sulfoxide) is administered by subcutaneous injection.
Name albendazole
Synonyms Cbamicacid,[5-(propylthio)-1H-benzimidazol-2-yl]-,methylester
Albendazole powder
VALBAZEN
Carbamic acid, N-[5-(propylthio)-1H-benzimidazol-2-yl]-, methyl ester
ALBENDAZOLE 24 AND 2000
Methyl hydrogen [6-(propylsulfanyl)-1H-benzimidazol-2-yl]carbonimidate
SKF62979
2-METHOXYCBONYLAMINO-5-PROPYLTHIO-1H-BENZIMIDAZOLE
Methyl [5-(Propylthio)benzimidazol-2-yl]cbamate [5-(Propylthio)benzimidazol-2-yl]cbamic Acid Methyl Ester
Methyl 5-propylthio-2-benzimidazolecbamate
METHYL5-PROPYLTHIO-2-BENZIMIDAZOLECBAMATE(ALBENDAZOLE)
MFCD00083232
PROFTRIL
ZENTAL
Albendazole for system suitability
Atasol
carbamic acid, [5-(propylthio)-1H-benzimidazol-2-yl]-, methyl ester
ZENTEL
[5-(Propylthio)-1H-benzimidazol-2-yl]cbamic Acid, Methyl Ester, SKF-62979, Albenza, Eskazole, Proftril, Valbazen, Zentel
EINECS 259-414-7
[5-(PROPYLTHIO)BENZIMIDAZOL-2-YL]CBAMIC ACID METHYL ESTER
METHYL [5-(PROPYLTHIO)BENZIMIDAZOL-2-YL]CBAMATE
methyl-5-propylthio-2-benzimidazole carbamate
5-(propylthio)-2-cbomethoxyaminobenzimidazole
Albendazol
N-[6-(Propylthio)-1H-benziMidazol-2-yl]cbaMic Acid Methyl Ester
Bruzol
methyl N-[5-(propylthio)-1H-benzimidazol-2-yl]carbamate
ALBAZINE
methyl [5-(propylthio)-1H-benzimidazol-2-yl]carbamate
methyl 5-(propylthio)benzimidazol-2-ylcarbamate
Albendazole Crude
(5-(propylthio)-1h-benzimidazol-2-yl)-cbamicacimethylester
Albendazole Zentel
SK&F62979
Azbendazole
VALBAZENE
[5-(PROPYLTHIO)-1H-BENZIMIDAZOL-2-YL]CBAMIC ACID, METHYL ESTER
Ashialben
Albendazole H0E2400.996mg/mg(dr)
LABOTEST-BB LT00012679
Andazol
(5-PROPYLSULFANYL-1H-BENZOIMIDAZOL-2-YL)-CBAMIC ACID METHYL ESTER
Bilutac
ALBEN
Albamelin
SK&F-62979
ALBENDAZOLEWHITE
ALBENDAZOLE 95 ,26, 4
SK&F 62979
ALBENZA
METHYL 5-(PROPYLTHIO)-2-BENZIMIDAZOLECBAMATE
S-oxide
Albendazole COS
N-(5-Propylthio-1H-benzimidazol-2-yl)cbamic acid methyl ester
ALBENDAZOLE
lbendazole
((propylthio)-51h-benzimidazolyl-2)cbamatedemethyle
Albendazole Manufacturer
ZEBEN
SKF-62979
5-propylthio-2-carbomethoxyaminobenzimidazole
Methyl5-propylthio-2-benzeimidazolecbamate
Methyl [5-(propylsulfanyl)-1H-benzimidazol-2-yl]carbamate
ESKAZOLE
methyl [5-(propylsulfanyl)-1H-1,3-benzimidazol-2-yl]carbamate
Methyl 5-(propylthio)-2-benzimidazolecbamat
AlbendazAlbendazolezoleAlbendazAlbendazolezole
Monil
Description Albendazole is a member of the benzimidazole compounds used as a drug indicated for the treatment of a variety of worm infestations.Target: AntiparasiticAlbendazole, marketed as Albenza (United States), Eskazole, Zentel, Andazol and Alworm, is a benzimidazole drug used for the treatment of a variety of parasitic worm infestations. Although this use is widespread in the United States, the U.S. Food and Drug Administration (FDA) has not approved albendazole for this indication. It is marketed by Amedra Pharmaceuticals. Albendazole was first discovered at the SmithKline Animal Health Laboratories in 1972. It is a broad spectrum anthelmintic, effective against roundworms, tapeworms, and flukes of domestic animals and humans.Albendazole has been used as an anthelmintic and for control of flukes in a variety of animal species, including cattle, sheep, goats, swine, camels, dogs, cats, elephants, poultry and others. In many countries, it is very commonly used for ruminant livestock. For use in livestock, albendazole is marketed by Zoetis (formerly Pfizer Animal Health) in numerous countries (including the United States and Canada) as Valbazen in oral suspension and paste formulations; by Interchemie in the Netherlands and elsewhere as Albenol-100; by Channelle Animal Health Ltd. in the United Kingdom as Albex; by Ravensdown in New Zealand as Albendazole; etc. Although most formulations are administered orally, Ricomax (ricobendazole, or albendazole sulfoxide) is administered by subcutaneous injection.
Related Catalog
References

[1]. Theodorides VJ, et al. Anthelmintic activity of albendazole against liver flukes, tapeworms., lung and gastrointestinal roundworms. Experientia. 1976 Jun 15;32(6):702-3.
Density 1.3±0.1 g/cm3
Melting Point 207-211°C（分解）
Molecular Formula C12H15N3O2S
Molecular Weight 265.331
Exact Mass 265.088501
PSA 92.31000
LogP 3.07
Index of Refraction 1.634
Storage condition 0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FD1100000
CHEMICAL NAME :
Carbamic acid, (5-(propylthio)-1H-benzimidazol-2-yl)-, methyl ester
CAS REGISTRY NUMBER :
54965-21-8
LAST UPDATED :
199806
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C12-H15-N3-O2-S
MOLECULAR WEIGHT :
265.36
WISWESSER LINE NOTATION :
T56 BM DNJ CMVO1 GS3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
265 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - hamster
DOSE/DURATION :
>10 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 :
71 mg/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 - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
85 mg/kg
SEX/DURATION :
female 8-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
30 mg/kg
SEX/DURATION :
female 10-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
60 mg/kg
SEX/DURATION :
female 10-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
20 mg/kg
SEX/DURATION :
female 17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4)

MUTATION DATA

TYPE OF TEST :
Sex chromosome loss and nondisjunction
TEST SYSTEM :
Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
20 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 343,185,1995
Symbol GHS08
GHS08
Signal Word Warning
Hazard Statements H361-H373
Precautionary Statements P281
Target Organs Blood
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes T
Risk Phrases R61:May cause harm to the unborn child. R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S53-S45-S37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS FD1100000
HS Code 3004909090
21729-98-6 structure

21729-98-6

66608-52-4 structure

66608-52-4

~%

54965-21-8 structure

54965-21-8

Literature: SEQUENT SCIENTIFIC LIMITED; Rane, Ramkrishna Appaji; Naithani, Sushil; Natikar, Rajendra Devendra; Verma, Sudhakar; Arulmoli, Thangavel Patent: US2013/303782 A1, 2013 ; Location in patent: Paragraph 0031 ;
105530-56-1 structure

105530-56-1

~%

54965-21-8 structure

54965-21-8

Literature: US4368328 A1, ;
420-04-2 structure

420-04-2

66608-52-4 structure

66608-52-4

79-22-1 structure

79-22-1

~30%

54965-21-8 structure

54965-21-8

Literature: Hazelton; Iddon; Suschitzky; Woolley Tetrahedron, 1995 , vol. 51, # 39 p. 10771 - 10794
88-74-4 structure

88-74-4

~%

54965-21-8 structure

54965-21-8

Literature: WO2012/70069 A2, ;
54029-45-7 structure

54029-45-7

~%

54965-21-8 structure

54965-21-8

Literature: WO2012/70069 A2, ;
54393-89-4 structure

54393-89-4

~%

54965-21-8 structure

54965-21-8

Literature: WO2012/70069 A2, ;
34840-23-8 structure

34840-23-8

66608-52-4 structure

66608-52-4

~43%

54965-21-8 structure

54965-21-8

Literature: Hazelton; Iddon; Suschitzky; Woolley Tetrahedron, 1995 , vol. 51, # 39 p. 10771 - 10794
34840-23-8 structure

34840-23-8

141421-17-2 structure

141421-17-2

~29%

54965-21-8 structure

54965-21-8

Literature: Hazelton; Iddon; Suschitzky; Woolley Tetrahedron, 1995 , vol. 51, # 39 p. 10771 - 10794
740075-69-8 structure

740075-69-8

~%

54965-21-8 structure

54965-21-8

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 11, # 11 p. 1359 - 1362
HS Code 2933990013
Summary 2933990013 6-(3,5-dichloro-4-methylphenyl)pyridazin-3(2h)-one。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%
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