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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Mebendazole 31431-39-7 GMP manufacturer

Cas:31431-39-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Mebendazole Manufacturer/High quality/Best price/In stock

Cas:31431-39-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Test Result Appearance White to slightly yellow powder Off-white powder Solubility

High quality mebendazole with best price cas:31431-39-7

Cas:31431-39-7

Min.Order:1 Kilogram

FOB Price: $250.0 / 350.0

Type:Manufacturers

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Methyl 5-Benzoylbenzimidazole-2-Carbamate supplier in China

Cas:31431-39-7

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Mebendazole Cas 31431-39-7 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White or almost white powder Storage:Store in 0-6°C Package:20kg/drum or 40kg

High purity EP/USP Mebendazole cas 31431-39-7 with high quality and good service

Cas:31431-39-7

Min.Order:20 Kilogram

FOB Price: $72.0 / 75.0

Type:Trading Company

inquiry

Xi'an Quanao Biotech Co., Ltd.

Xi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi

China supplier 99% Mebendazol Powder for anthelmintic cas:31431-39-7

Cas:31431-39-7

Min.Order:10 Kilogram

FOB Price: $1.0 / 2.0

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

1. Quality Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company. 2. Price We are the company which is the joint of trade and industry so we cao provide the competiti

High purity Mebendazole CAS 31431-39-7

Cas:31431-39-7

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

Mebendazole

Cas:31431-39-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Methyl 5-Benzoylbenzimidazole-2-Carbamate

Cas:31431-39-7

Min.Order:1

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

Mebendazole

Cas:31431-39-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Vanz Pharm Co.,Ltd

Appearance:powder Storage:cool dry place Package:drums /Al foil bag Application:API Transportation:by sea/by air/by express Port:Shenzhen

99% purity Mebendazole powder bulk price

Cas:31431-39-7

Min.Order:100 Gram

FOB Price: $240.0

Type:Trading Company

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be sent

Mebendazole CAS 31431-39-7

Cas:31431-39-7

Min.Order:1 Kilogram

FOB Price: $2.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

New production CAS 31431-39-7 with best quality

Cas:31431-39-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Mebendazole/ LIDE PHARMA- Factory supply / Best price

Cas:31431-39-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

Mebendazole CAS:31431-39-7

Cas:31431-39-7

Min.Order:1 Metric Ton

FOB Price: $380.0 / 590.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name: Mebendazole Melting point 288.5°C Boiling point 436.98°C (rough estimate) density 1.1952 (rough estimate)

Mebendazole

Cas:31431-39-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hebei yanxi chemical co.,LTD.

Product Description P Identification 1)

Mebendazole powder Medicine grade cas 31431-39-7

Cas:31431-39-7

Min.Order:25 Kilogram

FOB Price: $17.0 / 19.0

Type:Manufacturers

inquiry

Hangzhou Think Chemical Co. Ltd

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting phar

High purity Mebendazole

Cas:31431-39-7

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best serv

Factory Supply Mebendazole 31431-39-7 For Veterinary Drug

Cas:31431-39-7

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Mebendazole 31431-39-7

Cas:31431-39-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Baoji Guokang Healthchem co.,ltd

About us Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad.

Broad spectrum insect repellent Mebendazole

Cas:31431-39-7

Min.Order:1 Kilogram

FOB Price: $85.0 / 90.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply Mebendazole CAS 31431-39-7 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China and exported to

High quality Mebendazole CAS 31431-39-7

Cas:31431-39-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Lomper

Cas:31431-39-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

Antiparasitic agents Mebendazole API with 99% purity

Cas:31431-39-7

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:31431-39-7

Cas:31431-39-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

Mebendazole cas:31431-39-7

Cas:31431-39-7

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. 3) OEM/ODM Available; 4) Reasonable & Compet

99% High Purity CAS 31431-39-7 Mebendazole with low price

Cas:31431-39-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory Supply MEBENDAZOLE CAS 31431-39-7

Cas:31431-39-7

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

Q1: Are you a manufacturer?Answer: Yes, we are factory founded on 2002. Q2: How to contact with us?Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours. Q3:Which kind of payment terms do yo

High quality Mebendazole powder with factory price

Cas:31431-39-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

4-benzoylbenzene-1,2-diamine
39070-63-8

4-benzoylbenzene-1,2-diamine

O-methyl-N-(methoxycarbonyl)-isourea
40943-37-1

O-methyl-N-(methoxycarbonyl)-isourea

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
With acetic acid In toluene95%
With hydrogenchloride In chloroform Cooling with ice; Reflux;
(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone
52329-60-9

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone

methyl chloroformate
79-22-1

methyl chloroformate

A

isomebendazole
104663-13-0

isomebendazole

B

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
With pyridine Ambient temperature; Yield given. Yields of byproduct given;
With pyridine Ambient temperature;A 0.5 g
B 0.1 g
(3,4-diaminophenyl)phenylmethanone hydrochloride
57070-71-0

(3,4-diaminophenyl)phenylmethanone hydrochloride

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 6 g / sodium hydroxide / H2O / 12 h / Heating
2: 0.1 g / pyridine / Ambient temperature
View Scheme
[Ru(η6-p-cymene)Cl2(mebendazole)]

[Ru(η6-p-cymene)Cl2(mebendazole)]

C26H27Cl2N3O3Ru

C26H27Cl2N3O3Ru

dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

A

[Ru(η6-p-cymene)(dmso)Cl2]
115543-07-2

[Ru(η6-p-cymene)(dmso)Cl2]

B

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
In chloroform
3,4-dinitrobenzoic acid
528-45-0

3,4-dinitrobenzoic acid

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: thionyl chloride / N,N-dimethyl-formamide / 0 °C
2: aluminum (III) chloride / dichloromethane / 3 h / Reflux; Inert atmosphere
3: palladium 10% on activated carbon; hydrogen / methanol / 24 h / 20 °C
4: hydrogenchloride / chloroform / Cooling with ice; Reflux
View Scheme
3,4-dinitrobenzoyl chloride
24376-18-9

3,4-dinitrobenzoyl chloride

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aluminum (III) chloride / dichloromethane / 3 h / Reflux; Inert atmosphere
2: palladium 10% on activated carbon; hydrogen / methanol / 24 h / 20 °C
3: hydrogenchloride / chloroform / Cooling with ice; Reflux
View Scheme
3,4-dinitrobenzophenone
33609-48-2

3,4-dinitrobenzophenone

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: palladium 10% on activated carbon; hydrogen / methanol / 24 h / 20 °C
2: hydrogenchloride / chloroform / Cooling with ice; Reflux
View Scheme
methyl N-(1-methylthio-1-iminomethyl)-carbamate
39259-32-0

methyl N-(1-methylthio-1-iminomethyl)-carbamate

4-benzoylbenzene-1,2-diamine
39070-63-8

4-benzoylbenzene-1,2-diamine

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
With acetic acid In methanol at 75 - 80℃;
para-chlorotoluene
106-43-4

para-chlorotoluene

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: nitric acid / 70 °C
2: nitric acid / 50 °C
3: thionyl chloride / N,N-dimethyl-formamide / 75 - 80 °C
4: ammonia / 130 - 135 °C / 4500.45 - 5250.53 Torr
5: sulfur; sodium hydroxide / methanol / 78 - 80 °C
6: acetic acid / methanol / 75 - 80 °C
View Scheme
para-chlorobenzoic acid
74-11-3

para-chlorobenzoic acid

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: nitric acid / 50 °C
2: thionyl chloride / N,N-dimethyl-formamide / 75 - 80 °C
3: ammonia / 130 - 135 °C / 4500.45 - 5250.53 Torr
4: sulfur; sodium hydroxide / methanol / 78 - 80 °C
5: acetic acid / methanol / 75 - 80 °C
View Scheme
4-chloro-3-nitrobenzoate
96-99-1

4-chloro-3-nitrobenzoate

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: thionyl chloride / N,N-dimethyl-formamide / 75 - 80 °C
2: ammonia / 130 - 135 °C / 4500.45 - 5250.53 Torr
3: sulfur; sodium hydroxide / methanol / 78 - 80 °C
4: acetic acid / methanol / 75 - 80 °C
View Scheme
4-chloro-3-nitrobenzophenone
56107-02-9

4-chloro-3-nitrobenzophenone

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ammonia / 130 - 135 °C / 4500.45 - 5250.53 Torr
2: sulfur; sodium hydroxide / methanol / 78 - 80 °C
3: acetic acid / methanol / 75 - 80 °C
View Scheme
methyl-N-cyano carbamate
21729-98-6

methyl-N-cyano carbamate

4-benzoylbenzene-1,2-diamine
39070-63-8

4-benzoylbenzene-1,2-diamine

mebendazole
31431-39-7

mebendazole

Conditions
ConditionsYield
With hydrogenchloride In water; acetone at 97℃; for 5.16h; Temperature;
mebendazole
31431-39-7

mebendazole

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone
52329-60-9

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone

Conditions
ConditionsYield
With potassium hydroxide In methanol for 24h; Heating;98%
With potassium hydroxide In methanol for 96h; Heating;98%
With potassium hydroxide In methanol for 24h; Heating;89%
With sulfuric acid for 3h; Heating;81%
With sodium hydroxide In water; isopropyl alcohol for 8h; Heating;27 g
propionic acid
802294-64-0

propionic acid

mebendazole
31431-39-7

mebendazole

mebendazole propanoic acid

mebendazole propanoic acid

Conditions
ConditionsYield
at 120℃;89%
mebendazole
31431-39-7

mebendazole

Methyl 5-(α-hydroxyphenylmethyl)-1H-benzimidazole-2-carbamate
60254-95-7

Methyl 5-(α-hydroxyphenylmethyl)-1H-benzimidazole-2-carbamate

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol Heating;87%
mebendazole
31431-39-7

mebendazole

butyric acid
107-92-6

butyric acid

mebendazole butanoic acid

mebendazole butanoic acid

Conditions
ConditionsYield
at 120℃;87%
trifluoroacetic acid
76-05-1

trifluoroacetic acid

mebendazole
31431-39-7

mebendazole

mebendazole trifluoroacetate

mebendazole trifluoroacetate

Conditions
ConditionsYield
In ethanol82%
acetic acid
64-19-7

acetic acid

mebendazole
31431-39-7

mebendazole

mebendazole acetic acid

mebendazole acetic acid

Conditions
ConditionsYield
at 100℃;73%
formic acid
64-18-6

formic acid

mebendazole
31431-39-7

mebendazole

mebendazole formate

mebendazole formate

Conditions
ConditionsYield
at 100℃;65%
oxetan-3-ol
7748-36-9

oxetan-3-ol

mebendazole
31431-39-7

mebendazole

oxetan-3-yl N-(5-benzoyl-1H-1,3-benzodiazol-2-yl)carbamate

oxetan-3-yl N-(5-benzoyl-1H-1,3-benzodiazol-2-yl)carbamate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 60 - 70℃; for 0.333333h; Microwave irradiation;53%
With triethylamine In N,N-dimethyl-formamide for 0.25h; Microwave irradiation;
ethanolamine
141-43-5

ethanolamine

mebendazole
31431-39-7

mebendazole

A

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone
52329-60-9

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone

B

1-(5-benzoylbenzimidazol-2-yl)-3-(2-hydroxyethyl)urea
89597-80-8

1-(5-benzoylbenzimidazol-2-yl)-3-(2-hydroxyethyl)urea

Conditions
ConditionsYield
at 100℃; for 72h;A 52%
B 24%
mebendazole
31431-39-7

mebendazole

valeric acid
109-52-4

valeric acid

mebendazole valeric acid

mebendazole valeric acid

Conditions
ConditionsYield
at 120℃;52%
1-methyl-piperazine
109-01-3

1-methyl-piperazine

mebendazole
31431-39-7

mebendazole

A

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone
52329-60-9

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone

B

1-(5-benzoylbenzimidazol-2-yl)-3-(4-methylpiperazino)urea
89597-79-5

1-(5-benzoylbenzimidazol-2-yl)-3-(4-methylpiperazino)urea

Conditions
ConditionsYield
for 6h; Heating;A 37%
B 46%
2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

mebendazole
31431-39-7

mebendazole

A

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone
52329-60-9

(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone

B

1-(5-benzoylbenzimidazol-2-yl)-3-<2-<(2-hydroxyethyl)amino>ethyl>urea
89597-81-9

1-(5-benzoylbenzimidazol-2-yl)-3-<2-<(2-hydroxyethyl)amino>ethyl>urea

Conditions
ConditionsYield
at 100℃; for 2h;A n/a
B 39%
1-(tert-butyl) 5-(chloromethyl) (tert-butoxycarbonyl)-L-glutamate

1-(tert-butyl) 5-(chloromethyl) (tert-butoxycarbonyl)-L-glutamate

mebendazole
31431-39-7

mebendazole

5-((5-benzoyl-2-((methoxycarbonyl)amino)-1H-benzo[d]imidazol-1-yl)methyl) 1-(tert-butyl) (tert-butoxycarbonyl)-L-glutamate

5-((5-benzoyl-2-((methoxycarbonyl)amino)-1H-benzo[d]imidazol-1-yl)methyl) 1-(tert-butyl) (tert-butoxycarbonyl)-L-glutamate

Conditions
ConditionsYield
Stage #1: mebendazole With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 1h; Schlenk technique; Inert atmosphere;
Stage #2: 1-(tert-butyl) 5-(chloromethyl) (tert-butoxycarbonyl)-L-glutamate In N,N-dimethyl-formamide at 20℃; for 16h;
32%
N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

mebendazole
31431-39-7

mebendazole

1-(5-benzoyl benzimidazol-2-yl)-3, 3-dimethylurea
89597-82-0

1-(5-benzoyl benzimidazol-2-yl)-3, 3-dimethylurea

Conditions
ConditionsYield
With N-[2-(diethylamino)ethyl]hydrazine at 100℃; for 72h;26%
chloromethyl (((2R,3R,4S,5R,6R)-3,4,5,6-tetrakis((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methyl) carbonate

chloromethyl (((2R,3R,4S,5R,6R)-3,4,5,6-tetrakis((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methyl) carbonate

mebendazole
31431-39-7

mebendazole

methyl (5-benzoyl-1-((((((2R,3R,4S,5R,6R)-3,4,5,6-tetrakis-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methoxy)-carbonyl)oxy)methyl)-1H-benzo[d]imidazol-2-yl)carbamate

methyl (5-benzoyl-1-((((((2R,3R,4S,5R,6R)-3,4,5,6-tetrakis-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methoxy)-carbonyl)oxy)methyl)-1H-benzo[d]imidazol-2-yl)carbamate

Conditions
ConditionsYield
Stage #1: mebendazole With potassium tert-butylate In dimethyl sulfoxide at 20℃; for 0.25h; Sonication;
Stage #2: chloromethyl (((2R,3R,4S,5R,6R)-3,4,5,6-tetrakis-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methyl)carbonate In dimethyl sulfoxide at 20℃; for 1h;
25%
4-chloromethyl-5-methyl-1,3-dioxol-2-one
80841-78-7

4-chloromethyl-5-methyl-1,3-dioxol-2-one

mebendazole
31431-39-7

mebendazole

methyl (5-benzoyl-1H-benzo[d]imidazol-2-yl)((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)carbamate

methyl (5-benzoyl-1H-benzo[d]imidazol-2-yl)((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)carbamate

Conditions
ConditionsYield
Stage #1: mebendazole With potassium tert-butylate In dimethyl sulfoxide at 20℃; for 0.25h; Sonication;
Stage #2: 4-chloromethyl-5-methyl-1,3-dioxol-2-one In dimethyl sulfoxide at 20℃; for 1h;
23%
mebendazole
31431-39-7

mebendazole

hexanoic acid
142-62-1

hexanoic acid

mebendazole hexanoic acid

mebendazole hexanoic acid

Conditions
ConditionsYield
at 120℃;6%
methyl chloroformate
79-22-1

methyl chloroformate

mebendazole
31431-39-7

mebendazole

A

6-Benzoyl-2-methoxycarbonylamino-benzoimidazole-1-carboxylic acid methyl ester
104663-14-1

6-Benzoyl-2-methoxycarbonylamino-benzoimidazole-1-carboxylic acid methyl ester

B

5-Benzoyl-2-methoxycarbonylamino-benzoimidazole-1-carboxylic acid methyl ester
104662-93-3

5-Benzoyl-2-methoxycarbonylamino-benzoimidazole-1-carboxylic acid methyl ester

C

5-Benzoyl-2-oxo-benzoimidazole-1,3-dicarboxylic acid dimethyl ester
104663-32-3

5-Benzoyl-2-oxo-benzoimidazole-1,3-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With alkali
mebendazole
31431-39-7

mebendazole

2,4-dimethylpyrimido<1,2-a>benzimidazol-7-ylphenylmethanone

2,4-dimethylpyrimido<1,2-a>benzimidazol-7-ylphenylmethanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 81 percent / 70percent H2SO4 / 3 h / Heating
2: 82 percent / 3 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: 89 percent / aq. KOH / methanol / 24 h / Heating
2: acetic acid / 6 h / Heating
View Scheme
mebendazole
31431-39-7

mebendazole

7-benzoyl-4-phenyl-1,3,5-triazino<1,2-a>benzimidazole-2(1H)-thione

7-benzoyl-4-phenyl-1,3,5-triazino<1,2-a>benzimidazole-2(1H)-thione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 81 percent / 70percent H2SO4 / 3 h / Heating
2: acetone / 8 h / Heating
View Scheme
mebendazole
31431-39-7

mebendazole

2,4-dimethylpyrimido<1,2-a>benzimidazol-8-ylphenylmethanone

2,4-dimethylpyrimido<1,2-a>benzimidazol-8-ylphenylmethanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / aq. KOH / methanol / 24 h / Heating
2: acetic acid / 6 h / Heating
View Scheme
mebendazole
31431-39-7

mebendazole

7-benzoyl-4-hydroxyl-2-methylpyrimido<1,2-a>benzimidazile

7-benzoyl-4-hydroxyl-2-methylpyrimido<1,2-a>benzimidazile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / aq. KOH / methanol / 24 h / Heating
2: acetic acid / 8 h / Heating
View Scheme
mebendazole
31431-39-7

mebendazole

8-benzoyl-4-hydroxyl-2-methylpyrimido<1,2-a>benzimidazile

8-benzoyl-4-hydroxyl-2-methylpyrimido<1,2-a>benzimidazile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / aq. KOH / methanol / 24 h / Heating
2: acetic acid / 8 h / Heating
View Scheme
mebendazole
31431-39-7

mebendazole

4-amino-7-benzoyl-3-cyanopyrimido<1,2-a>benzimidazole

4-amino-7-benzoyl-3-cyanopyrimido<1,2-a>benzimidazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / aq. KOH / methanol / 24 h / Heating
2: acetic acid / 5 h / Heating
View Scheme
mebendazole
31431-39-7

mebendazole

4-amino-8-benzoyl-3-cyanopyrimido<1,2-a>benzimidazole

4-amino-8-benzoyl-3-cyanopyrimido<1,2-a>benzimidazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 89 percent / aq. KOH / methanol / 24 h / Heating
2: acetic acid / 5 h / Heating
View Scheme

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