CAS 54965-21-8|Albendazole

Introduction:Basic information about CAS 54965-21-8|Albendazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameAlbendazole
CAS Number54965-21-8Molecular Weight265.331
Density1.3±0.1 g/cm3Boiling Point/
Molecular FormulaC12H15N3O2SMelting Point207-211°C(分解)
MSDSChineseUSAFlash Point/
Symbol
GHS08
Signal WordWarning

Names

Namealbendazole
SynonymMore Synonyms

Albendazole BiologicalActivity

DescriptionAlbendazole 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 CatalogSignaling Pathways >>Anti-infection >>ParasiteResearch Areas >>Infection
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.

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Melting Point207-211°C(分解)
Molecular FormulaC12H15N3O2S
Molecular Weight265.331
Exact Mass265.088501
PSA92.31000
LogP3.07
Index of Refraction1.634
InChIKeyHXHWSAZORRCQMX-UHFFFAOYSA-N
SMILESCCCSc1ccc2nc(NC(=O)OC)[nH]c2c1
Storage condition0-6°C

Toxicological Information

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

Safety Information

Symbol
GHS08
Signal WordWarning
Hazard StatementsH361-H373
Precautionary StatementsP281
Target OrgansBlood
Personal Protective EquipmentEyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard CodesT
Risk PhrasesR61:May cause harm to the unborn child. R36/37/38:Irritating to eyes, respiratory system and skin .
Safety PhrasesS53-S45-S37/39-S26
RIDADRNONH for all modes of transport
WGK Germany2
RTECSFD1100000
HS Code3004909090

Customs

HS Code2933990013
Summary2933990013 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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Synonyms

Carbamic acid, N-[5-(propylthio)-1H-benzimidazol-2-yl]-, methyl ester
Methyl hydrogen [6-(propylsulfanyl)-1H-benzimidazol-2-yl]carbonimidate
SKF62979
Methanol, 1-methoxy-1-[[6-(propylthio)-1H-benzimidazol-2-yl]imino]-, (E)-
Bilutac
MFCD00083232
ALBEN
Atasol
carbamic acid, [5-(propylthio)-1H-benzimidazol-2-yl]-, methyl ester
SK&F-62979
ZENTEL
SK&F 62979
ALBENZA
EINECS 259-414-7
methyl-5-propylthio-2-benzimidazole carbamate
Bruzol
methyl N-[5-(propylthio)-1H-benzimidazol-2-yl]carbamate
Albendazole
ZEBEN
methyl [5-(propylthio)-1H-benzimidazol-2-yl]carbamate
methyl 5-(propylthio)benzimidazol-2-ylcarbamate
5-propylthio-2-carbomethoxyaminobenzimidazole
Methyl [5-(propylsulfanyl)-1H-benzimidazol-2-yl]carbamate
methyl [5-(propylsulfanyl)-1H-1,3-benzimidazol-2-yl]carbamate
Monil
SK&F62979
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