MEBENDAZOLE

MEBENDAZOLE
PRODUCT IDENTIFICATION
CAS NO.	31431-39-7
EINECS NO.	250-635-4
FORMULA	C₁₆H₁₃N₃O₃
MOL WT.	295.30
H.S. CODE
TOXICITY
SYNONYMS	Methyl 5-benzoyl benzimidazole-2-carbamate;
(5-benzoyl-1H-benzimidazol-2-yl)-carbamic methyl ester; 5-benzoyl-2-benzimidazolylcarbamic acid methyl ester; Methyl 5-benzoyl-2-benzimidazolecarbamate;
CLASSIFICATION
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE	white to yellowish powder
MELTING POINT
BOILING POINT
SPECIFIC GRAVITY
SOLUBILITY IN WATER
pH
VAPOR DENSITY
REFRACTIVE INDEX
NFPA RATINGS
AUTOIGNITION
FLASH POINT
STABILITY	Stable under ordinary conditions.
APPLICATIONS
Mebendazole is a common benzimidazole anthelmintic used in the treatment of ascariasis, uncinariasis, oxyuriasis, trichuriasis and more than one worm infection at a time. It inhibits glucose uptake in the parasite, reulting in immobilization and death. It is a white to slightly yellow powder; insoluble in water, acid solutions, alcohol, ether and chloroform; freely soluble in formic acid. Chemical designation is 5-Benzoyl-2-benzimidazolecarbamic acid methyl ester. Anthelmintic (also spelled anthelminthic) is a chemical substance used to expel or destroy tapeworms in domestic animals. Some common anthelmintic active ingredients classified by chemical structure include; Benzimidazoles Albendazole (CAS #: 54965-21-8) Fenbendazole (CAS #: 43210-67-9) Mebendazole (CAS #: 31431-39-7) Oxfendazole (CAS #: 53716-50-0) Oxibendazole ((CAS #: 20559-55-1) Triclabendazole (CAS #: 68786-66-3) Diphenylsulfides Bithionol (CAS #:97-18-7) Febantel (CAS #: 58306-30-2) Hexahydropyrazines Diethylcarbamazine (CAS #: 90-89-1) Piperazine (CAS #: 110-85-0) Praziquantel (CAS #: 55268-74-1) Imidazothiazoles Levamisole (CAS #: 14769-73-4) Tetramisol (CAS #: 5036-02-2) Macrocylic Lactones Abamectin (CAS #: 71751-41-2) Doramectin (CAS #: 117704-25-3) Eprinomectin (CAS #: 123997-26-2) Eprinomectin B_1a (CAS#: 133305-88-1) Eprinomectin B_1b(CAS #: 133305-89-2) Ivermectin (CAS #: 70288-86-7) Ivermectin B_1a (CAS #: 70161-11-4) Ivermectin B_1b (CAS #: 70209-81-3) Moxidectin (CAS #: 113507-06-5) Salicylanilide Closantel (CAS #: 57808-65-8) Niclosamide Base (CAS #: 50-65-7) Niclosamide Monohydrate (CAS #: 7336-56-2) Niclosamide Ethanolamine salt (CAS #: 1420-04-8) Niclosamide Piperazine salt (CAS #: 34892-17-6) Oxyclozanide (CAS #: 2277-92-1) Rafoxanide (CAS #: 22662-39-1) Tetrahydropyrimidines Morantel (CAS #: 20574-50-9) Pytrantel Pamoate (CAS #: 22204-24-6) Others Clorsulon (CAS #: 60200-06-8) Nitroxinil (CAS #: 1689-89-0)
SALES SPECIFICATION
APPEARANCE	white to yellowish powder
ASSAY	98.0 - 102.0%
IDENTIFICATION	Complies Test A,B
HEAVY METALS	20ppm max
SULFATED ASH	0.1% max
LOSS ON DRYING	0.5% max
CHLORIDE	0.1% max
TRANSPORTATION
PACKING
HAZARD CLASS	6.1 (Packing Group: III)
UN NO.	2811
OTHER INFORMATION
`Hazard Symbols: XN, Risk Phrases: 22, Safety Phrases:` 36
PRICES