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High Standard Antiparasitic Veterinary Raw Powder EP Mebendazole CAS 31431-39-7 with best price

Name: High Standard Antiparasitic Veterinary Raw Powder EP Mebendazole CAS 31431-39-7 with best price
Brand: HyperChem
SKU: pr2503211481
Price: 100 USD
Availability: InStock

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CAS No.:

31431-39-7

Grade:

Pharmaceutical Grade

Content:

99%

Port:

SHANGHAI

Brand:

HyperChem

Packaging:

1kg/Bag, 25kg/drum

Price valid (until):

2025-04-21

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Hangzhou Hyper Chemicals Limited

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

10 days

Qualification:

Main Products:

Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

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Product Description
Seller Information
Inquiry History

Description

Name	Mebendazole
CAS number	31431-39-7
EINECS number	250-635-4
Synonym	Mebendazole; Vermox; Telmin; Pantelmin; Mebenvet; Telmin; Vermicol; Vermidil; Vermin; Vermox; Wormkuur; methyl N-(6-benzoyl-1H-benzimidazol-2-yl)carbamate
Description	Mebendazole is an Antihelminthic. Mebendazole is a benzimidazole that acts by interfering with carbohydrate metabolism and inhibiting polymerization of microtubules. Mebendazole interferes with the reproduction and survival of helminths by inhibiting the formation of their cytoplasmic microtubules, thereby selectively and irreversibly blocking glucose uptake. This results in a depletion of glycogen stores and leads to reduced formation of ATP required for survival and reproduction of the helminth.
Structure
Molecular Formula	C16H13N3O3
Molecular Weight	295.29 g/mol
Appearance	Solid powder
Quality Standard	EP Standard
Assay	≥98%
Shipping Condition	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition	Store in cool place. Keep container tightly closed in a dry and well ventilated place.
Shelf Life	>2 years if stored properly
Sample package	Aluminium foil bag
Commercial package	Aluminium Tin, Fiber drum
Origin	China

Mebendazole More Info

Mebendazole is an anthelmintic medication used primarily to treat parasitic worm infections, such as hookworm, roundworm, and whipworm infestations. It works by disrupting the microtubule function in parasites, leading to their death.

Mechanism of Action

Mebendazole acts by inhibiting the polymerization of tubulin into microtubules, which are essential for the survival and reproduction of parasites. This action results in the disruption of the parasite's nutrient uptake and transport, ultimately leading to its death.

Applications

Mebendazole is used for:
Intestinal Parasites: It is effective against infections caused by hookworms, roundworms, and whipworms.
Echinococcosis: Mebendazole may be used off-label to treat certain types of echinococcosis (hydatid disease).

Safety and Side Effects

Mebendazole can cause several side effects:
Common Side Effects:
Gastrointestinal disturbances (nausea, diarrhea)
Abdominal pain
Headache
Dizziness
Less Common Side Effects:
Allergic reactions (rare)
Bone marrow suppression (rare)
Increased risk of seizures in patients with a history of seizure disorders
Serious side effects require immediate medical attention.

Routes of Administration

Mebendazole is administered orally in tablet form.

Pharmacokinetics

Absorption: Mebendazole is poorly absorbed from the gastrointestinal tract, which limits systemic exposure.
Distribution: It remains primarily localized to the gastrointestinal tract.
Metabolism: Minimal systemic metabolism occurs due to low absorption.
Elimination: Mebendazole is primarily excreted in the feces.

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FAQ

Q1. Can I get a free sample?

We can send you a samll free sample, and you only need to pay for the shipping cost.

Q2. What is the HyperChem payment term?

T/T in advance
LC at sight
DP at sight

Bank transfer

PayPal

Bitcoin...

Q3. What is HyperChem shipment policy?

Our policy is to strive for the quickest shipment time possible.

For ready stock samples, they are usually shipped within 3 working days after payment received.
For non-ready stock, please contact HyperChem sales team to negotiate.

Q4. What is HyperChem shipment term?

By Express
FedEx UPS DHL EMS
Fast: 3-7 days around, high cost, door to door service

By Air
Suitable for more than 50kg
Fast: 3-7 days, hight cost, port to port, professional broker needed

By Sea
Suitable for more than 500kg
Fast: 7-45 days, low cost, port to port, professional broker needed

We will always attempt to utilize the quickest and most affordable way for customers to receive orders. And follow -up with customers via email for all shipment details as well as updated track information until it arrives without damage.

Q5. What HyperChem will provide after shipment?

For sample orders:
After shipment is done, an timely email including:

1. Track details (Fedex /TNT/DHL/EMS Track number)
2. Packaging photo
3. COA, MSDS, etc
4. Dispatch date & Estimated arriving time
5. Shipping invoice

For commercial orders
A full set of shipment documents as well as package photos can be provided in scan-copy and original, to help customers complete the customs clearance process.

Company Profile

Established in 2013, Hyper Chem has exclusive tie-ups with leading manufacturers, supplying raw materials produced in GMP and ISO 9002 certified facilities, and provides high-quality ingredients and raw materials to cater to the requirements of our diverse range of clients.

Among them, our key client industrial sectors around the global are:

Pharmaceuticals
Nutrition Ingredients/ Dietary supplements
Cosmetic Ingredients
Food Ingredients
Veterinary API
Agriculture fertilizer
Custom Synthesis lab supply

HyperChem provides to its wonderful and honorable clients comprehensive purchasing and distribution services which ensure that we are delivering the right generic, raw, or customized product, make sure that we are delivering it at the right time, ensure that it is delivered in the specified amount, and in the right kind of packaging to clients and customers of all types of industries irrespective of their size of operation.

ECHEMI Editorial Reference

White Amorphous Powder
Mebendazole is a white to slightly yellow powder. Pleasant taste. Practically water insoluble. (NTP, 1992)|Solid
Mebendazole is a white to slightly yellow powder. Pleasant taste. Practically water insoluble. (NTP, 1992)|Mebendazole is a carbamate ester that is methyl 1H-benzimidazol-2-ylcarbamate substituted by a benzoyl group at position 5. It has a role as an antinematodal drug, a tubulin modulator and a microtubule-destabilising agent. It is a member of benzimidazoles, a carbamate ester and an aromatic ketone. It derives from a hydride of a 1H-benzimidazole.|Mebendazole is an Anthelmintic.|Mebendazole is an anthelmintic agent used commonly for roundworm (pinworm and hookworm) infections, trichinosis, capillariasis and toxocariasis and other parasitic worm infections. Mebendazole when given for prolonged periods in high doses has been associated with elevations in serum enzyme levels, and rare instances of acute, clinically apparent liver injury have been linked to its use.|Mebendazole is a synthetic benzimidazole derivate and anthelmintic agent. Mebendazole interferes with the reproduction and survival of helminths by inhibiting the formation of their cytoplasmic microtubules, thereby selectively and irreversibly blocking glucose uptake. This results in a depletion of glycogen stores and leads to reduced formation of ATP required for survival and reproduction of the helminth. This eventually causes the helminths death.|A benzimidazole that acts by interfering with CARBOHYDRATE METABOLISM and inhibiting polymerization of MICROTUBULES.

Certificates

Basic Info

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:

Veterinary Raw Materials

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 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|174.4 Å² [M+H]+ [CCS Type: TW, Method: calibrated with Waters Major Mix]|187.8 Å² [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.

See More Mebendazole Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed
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 Storage

Precautions 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 .

See More Mebendazole Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

Location:
Rm. 803, Tower 4, LOFT49 Creative City Pioneer Zone, No.88 Jiru Rd. Gongshu Dist., Hangzhou, 310015 ZJ, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2013

Company Certificates
- Certification Report by Bureau Veritas
About HyperChem

Established in 2013, Hyper Chem has exclusive tie-ups with leading manufacturers, supplying raw materials produced in GMP and ISO 9002 certified facilities, and provides high-quality ingredients and raw materials to meet the needs of a diverse range of pharmaceutical cosmetics ingredients and nootropic supplements companies worldwide.

Our Competitiveness

One-stop supply

Wide Range Of products including pharmaceutical, Cosmetic Ingredients and nootropic supplements

Among all the pharmaceuticals,

90% of them with GMP certificates,

85% of them with DMF files and

50% of them passed FDA approval,

30% get CEP certificate

20% are new R&D products.

Custom Repackaging Service

We can efficiently repackage your material into sample sizes, custom batch-specific sizes, or semi-bulk package sizes according to your specifications. And ensures the product is packaged in a quality-controlled environment and will maintain its integrity throughout every stage of the process.

Quality Control/Quality Assurance

HyperChem is committed to delivering on its promises of top-quality products with verified quality data.

All materials are vigorously inspected by the factory and/or outsourced analytical laboratories to ensure each and every lot meets or exceeds our reference standards.

Trade assurance service with 100% payment protection, It is best achieved by delivering products and services 100% right the first time, on time, every time.

Professional

Transparent Communication

Fast Reaction,

Professional Suggestion

Beyond Expectation.

We have exclusive partnerships with research and production facilities across the country and we offer varied pharmaceutical services in the most cost-efficient way. The production facilities are GMP, WHO-GMP, EU GMP and US FDA approved and are backed by strong regulatory support such as Dossier, DMF, Tech Pack and relevant Stability studies for regulatory filings.

Inquiry History

19 Inquiries

Country	Product	Purchase Quantity	Date Posted
Paraguay	Mebendazole	100 KG	Nov 4, 2025
United States	Mebendazole Polymorph C	1 KG	Jul 15, 2025
Poland	mebendazol	1 KG	May 27, 2024
Sri Lanka	Mebendazole USP 47 / USP 48	500 KG	Jun 19, 2026
United States	Mebendazole	1 KG	Dec 23, 2024
Poland	Fenbendazole	1 KG	Jul 14, 2026
Paraguay	Lanolin	100 KG	Nov 4, 2025
Paraguay	Azepromacine maleate	10 KG	Oct 27, 2025
Paraguay	Cefalexin compacted micronized	200 KG	Oct 27, 2025
Paraguay	Choline chloride	200 KG	Oct 27, 2025
Paraguay	Doramectina	60 KG	Oct 27, 2025
Paraguay	Almidon pre-gelatinizado	300.00 KG	Dec 1, 2025
Paraguay	Ceftiofur hcl	25.00 KG	Dec 1, 2025
Paraguay	Dichloromethane	5000.00 KG	Dec 1, 2025
Paraguay	Pyrantel pamoate	75.00 KG	Dec 1, 2025
Paraguay	Azepromacine maleate	12.00 KG	Dec 1, 2025
Paraguay	D.D.V.P.technical	16000.00 KG	Dec 1, 2025
Paraguay	Ricini oluem Aceite de ricino	1600 KG	Dec 1, 2025
Paraguay	Vitamin B12	3.00 KG	Dec 1, 2025

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High Standard Antiparasitic Veterinary Raw Powder EP Mebendazole CAS 31431-39-7 with best price

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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