CAS 31431-39-7 Material Mebendazole Powder
18 Inquiries
31431-39-7
Pharmaceutical Grade
99%
xian
Fulecare
Double plastic bags plus aluminum foil bag
2026-07-02
Slu-pp-332,BAM 15
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Mebendazole
Other Name:Carbamic acid,N-(6-benzoyl-1H-benzimidazol-2-yl)-,methyl ester;2-Benzimidazolecarbamic acid,5-benzoyl-,methyl ester;Carbamic acid,(5-benzoyl-1H-benzimidazol-2-yl)-,methyl ester;Mebendazole;Methyl 5-benzoyl-2-benzimidazolecarbamate;R 17635;Methyl 5-benzoyl-2-benzimidazolylcarbamate;(5-Benzoyl-1H-benzimidazol-2-yl)carbamic acid methyl ester;5-Benzoyl-2-benzimidazolecarbamic acid methyl ester;Pantelmin;Telmin;Vermox;Mebenvet;Ovitelmin;Besantin;NSC 184849;Verpanyl;Mebex;Equivurm Plus;Vermirax;Bantenol;Noverme;Lomper;Vermicidin;Zhihuanqing;Vermoxine;52776-90-6
CAS No.:31431-39-7
Molecular Formula:C16H13N3O3
InChIKeys:InChIKey=OPXLLQIJSORQAM-UHFFFAOYSA-N
Molecular Weight:295.29
Exact Mass:295.29
EC Number:250-635-4
UNII:81G6I5V05I
NSC Number:757838|184849
DSSTox ID:DTXSID4040682
NCI Thesaurus Code:C47595
Color/Form:Off-white amorphous powder|Crystals from acetic acid and methanol
ATC Code:P02CA01|P - Antiparasitic products, insecticides and repellents
HScode:29339900
Categories:
Characteristics-
PSA:
84.1
XLogP3:2.8
Appearance:Mebendazole is a white to slightly yellow powder. Pleasant taste. Practically water insoluble. (NTP, 1992)
Density:1.38 g/cm3
Melting Point:288.5 °C
Refractive Index:1.702
Water Solubility:35.4mg/L(25 ºC)
Storage Conditions:0-6°C
Vapor Pressure:5.3X10-11 mm Hg at 25 deg C (est)
Toxicity:LD50 orally: >80 mg/kg in sheep; >40 mg/kg in mice, rats and chickens (Van Gelder)
Taste:NOT UNPLEASANT
Henrys Law Constant:Henry's Law constant = 5.4X10-16 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa = 6.6 (double-bonded nitrogen) (est)
Collision Cross Section:171.2 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|174.4 Ų [M+H]+ [CCS Type: TW, Method: calibrated with Waters Major Mix]|187.8 Ų [M+Na]+ [CCS Type: TW, Method: calibrated with Waters Major Mix]
Experimental Properties:Hydroxyl radical reaction rate constant = 1.4X10-10 cu cm/molecule-sec at 25 °C (est)
Air and Water Reactions:Insoluble in water.
Reactive Group:Carbamates
Reactivity Profile:MEBENDAZOLE is a carbamate ester-amine. Amines behave as chemical bases. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Commercially available mebendazole chewable tablets should be stored at 15-25 deg C in well-closed containers .
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Seller Information
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Business Type:
Trader
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Main Products:
Slu-pp-332,BAM 15
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Location:
No. 11608, 16th Floor, Unit 1, Building 1, West of Zhangba Liu Road, South Third Ring Road, High tech Zone, Xi'an City, Shaanxi Province
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Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
335
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2025
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Inquiry History18 Inquiries
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