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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Betahistine dihydrochloride Manufacturer/High quality/Best price/In stock

Cas:5579-84-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 Betahistine Hydrochloride supplier in China

Cas:5579-84-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

Betahistine dihydrochloride 5579-84-0

Cas:5579-84-0

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White to slightly yellow crystalline powder Storage:Store at

Manufacturer supply Betahistine dihydrochloride CAS 5579-84-0 of EP standard

Cas:5579-84-0

Min.Order:10 Kilogram

FOB Price: $90.0 / 120.0

Type:Trading Company

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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 Betahistine Hydrochloride

Cas:5579-84-0

Min.Order:1

Negotiable

Type:Other

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

Betahistine dihydrochloride manufacturer with low price

Cas:5579-84-0

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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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% 2-Pyridineethanamine, N-methyl-, hydrochloride (1:2) 5579-84-0 ISO Producer

Cas:5579-84-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Chinese name: betahistine hydrochloride English synonyms: N - methyl - 2 - pyridine rimantadine hydrochloride; Betahistine hydrochloride; Resistance to spin; Resistance to being dizzy; His; His group; Methylamine ethyl pyridine hydrochloride; Hydr

Betahistine dihydrochloride Manufacturer/Cas:5579-84-0 /99.8% High purity

Cas:5579-84-0

Min.Order:100 Kilogram

FOB Price: $2.0 / 5.0

Type:Other

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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

Betahistine dihydrochloride/ LIDE PHARMA- Factory supply / Best price

Cas:5579-84-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Betahistine dihydrochloride Basic information Product Name: Betahistine dihydrochloride Synonyms: BetahistineHCl;n-methyl-2-pyridineethanamindihydrochloride;METHYL(

betahistine hydrochloride

Cas:5579-84-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

CAS: 5579-84-0 Betahistine Dihydrochloride

Cas:5579-84-0

Min.Order:1 Kilogram

FOB Price: $70.0 / 90.0

Type:Trading Company

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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

Manufacturer supply CAS 5579-84-0 with best quality

Cas:5579-84-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: Betahistine dihydrochloride Synonyms: 2-(2-(Methylamino)ethyl)pyridine dihydrochloride; N-methyl-2-(pyridin-2-yl)ethanamine dihydrochloride CAS: 5579-84-0 MF: C8H14Cl2N2 Appearance: White powder Storage:Store in cool and dry place, away from

Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: Betahistine dihydrochloride Structure: Formula: C8H14Cl2N2 Molecular Weight : 209.12 Synonyms: BetahistineHCl;n-methyl-2-pyridineethanamindihydrochloride;M

Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

2-Pyridineethanamine, N-methyl-, hydrochloride (1:2) 5579-84-0

Cas:5579-84-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Betahistine dihydrochloride CAS:5579-84-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organi

Betahistine dihydrochloride CAS:5579-84-0

Cas:5579-84-0

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

2-Pyridineethanamine, N-methyl-, hydrochloride (1:2)

Cas:5579-84-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

Betahistine Dihydrochloride CAS5579-84-0

Cas:5579-84-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:1 Kilogram

FOB Price: $30.0 / 50.0

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

2-Pyridineethanamine, N-methyl-, hydrochloride (1:2)

Cas:5579-84-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Betahistine Dihydrochloride 5579-84-0

Cas:5579-84-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Taizhou Crene Biotechnology co.ltd

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

Betahistine dihydrochloride 5579-84-0

Cas:5579-84-0

Min.Order:50 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Yuanmeng Biological Technology Co., Ltd.

Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other

High Purity Betahistine Dihydrochloride CAS 5579-84-0 with Fast Shipment

Cas:5579-84-0

Min.Order:1 Kilogram

FOB Price: $3.0 / 5.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Betahistine Hydrochloride

Cas:5579-84-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Betahistine dihydrochlorideAppearance:White or Almost White crystalline powder Storage:Store in refrigerator Package:according to customers' requirements Application:Steroids injection For Body building Transportation:By air(EMS or EUB or FedEx or TN

Betahistine dihydrochloride

Cas:5579-84-0

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Synthetic route

betahistine
5638-76-6

betahistine

[3H]-Betahistine dihydrochloride
5579-84-0

[3H]-Betahistine dihydrochloride

Conditions
ConditionsYield
With hydrogenchloride In isopropyl alcohol pH=2;
With hydrogenchloride In water; isopropyl alcohol at 0 - 10℃; pH=2;
α-picoline
109-06-8

α-picoline

[3H]-Betahistine dihydrochloride
5579-84-0

[3H]-Betahistine dihydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 20 h / 125 °C / 3040.2 Torr / Inert atmosphere
2: sodium hydroxide / 2 h / 95 - 100 °C
3: hydrogenchloride / water / 95 - 105 °C
4: hydrogenchloride / water; isopropyl alcohol / 0 - 10 °C / pH 2
View Scheme
2-(2-Hydroxyethyl)pyridine
103-74-2

2-(2-Hydroxyethyl)pyridine

[3H]-Betahistine dihydrochloride
5579-84-0

[3H]-Betahistine dihydrochloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydroxide / 2 h / 95 - 100 °C
2: hydrogenchloride / water / 95 - 105 °C
3: hydrogenchloride / water; isopropyl alcohol / 0 - 10 °C / pH 2
View Scheme
5-Chloro-1-phenyl-1-pentanone
942-93-8

5-Chloro-1-phenyl-1-pentanone

[3H]-Betahistine dihydrochloride
5579-84-0

[3H]-Betahistine dihydrochloride

C19H24N2O
1032445-64-9

C19H24N2O

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 80℃;78%
With potassium carbonate In acetonitrile at 80℃;78%
2-vinylpyridine
100-69-6

2-vinylpyridine

[3H]-Betahistine dihydrochloride
5579-84-0

[3H]-Betahistine dihydrochloride

N-methyl-2-(pyridin-2-yl)-N-(2-(pyridin-2-yl)ethyl)ethanamine
5452-87-9

N-methyl-2-(pyridin-2-yl)-N-(2-(pyridin-2-yl)ethyl)ethanamine

Conditions
ConditionsYield
With ammonium chloride In toluene at 85 - 86℃; for 60h;65%
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