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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s 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. DayangChem can provide different quantiti

Losartan potassium suppliers in China

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Sinoway Industrial Co., Ltd.

We are very compeitive on Losartan potassium.Our mfr is GMP certified for this item with CEP document. Product Name: Losartan potassium CAS: 124750-99-8 MF: C22H23ClKN6O MW: 462.01 EINECS:

factory supply GMP,DMF,CEP Losartan

Cas:124750-99-8

Min.Order:1 Kilogram

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Kono Chem Co.,Ltd

Identification 1) IR Complies 2) HPLC Complies 3) Sulfate

CAS:124750-99-8 Losartan potassium high quality

Cas:124750-99-8

Min.Order:1 Kilogram

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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 CMO

Losartan potassium manufacturer/supplier

Cas:124750-99-8

Min.Order:1 Gram

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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 or off-white crystalline powder Storage:Desiccate at RT

Manufacturer supply Losartan potassium CAS 124750-99-8 with competitive price

Cas:124750-99-8

Min.Order:10 Kilogram

FOB Price: $80.0

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

CAS No.: 124750-99-8 Other Names: Losartan Monopotassium Salt MF: C22H23ClKN6O EINECS No.: N/A Place of Origin: Anhui, China (Mainland) Type: Pharmaceutical Intermediates Purity: 99%min Brand Name: TNJ Model N

LOSARTAN POTASSIUM 124750-99-8

Cas:124750-99-8

Min.Order:1 Metric Ton

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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 Losartan Potassium

Cas:124750-99-8

Min.Order:1

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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% Losartan potassium 124750-99-8 ISO Producer

Cas:124750-99-8

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Losartan Potassium

Cas:124750-99-8

Min.Order:1 Metric Ton

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Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name:Losartan Potassium CAS NO: 124750-99-8 Grade:Medical scientific research and export Molecular formula:C22H22ClKN6O Molecular weight:461.001 Product Quality 12 years of chemical raw materials Mature operation of the industry System sta

Losartan Potassium/cas:124750-99-8/Raw material spot

Cas:124750-99-8

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Losartan potassium CAS: 124750-99-8

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $7800.0 / 8000.0

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

Professional ManufacturerCAS 124750-99-8 with best quality

Cas:124750-99-8

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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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

Losartan potassium

Cas:124750-99-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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 We can also provide MT1 peptide powd

Losartan potassium

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $2.5 / 5.0

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

Losartan potassium/ LIDE PHARMA- Factory supply / Best price

Cas:124750-99-8

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Name Losartan potassium Synonyms 2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanol monopotassium salt Molecular Structu

Losartan potassium CAS: 124750-99-8

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading 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 powder Storage:Store in sealed containers at cool &

Raw Material Losartan Potassium for Antihypertensive CAS 124750-99-8

Cas:124750-99-8

Min.Order:100 Gram

Negotiable

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:off-white powder Storage:room temperature Package:25kg/drum Application:antihypertensive, AT1 angiotensin II antagonist Transportation:Express/Sea/Air Port:any port in china

Losartan potassium factory price

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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HANWAYS CHEMPHARM CO.,LIMITED

We are concentrating on APIs and pharmaceutical intermediates. With in depth knowledge and understanding in this industry, we are indulged in supplying a wide assortments of Losartan potassium from Wuhan, Hubei, China. It is made

Losartan potassium

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermediates

High quality Losartan potassium 99%

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

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. At prese

Losartan potassium99%

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $86.0 / 99.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Losartan potassium CAS: 124750-99-8 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 organic inte

Losartan potassium CAS: 124750-99-8

Cas:124750-99-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Losartan potassium

Cas:124750-99-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,

Losartan Potassium CAS NO.: 124750-99-8

Cas:124750-99-8

Min.Order:20 Metric Ton

Negotiable

Type:Trading Company

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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

Losartan potassium cas:124750-99-8

Cas:124750-99-8

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

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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

Losartan potassium

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $40.0 / 60.0

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Losartan potassium

Cas:124750-99-8

Min.Order:0 Metric Ton

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Type:Lab/Research institutions

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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

Losartan potassium

Cas:124750-99-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Losartan potassium

Cas:124750-99-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

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Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: Losartan potassium Synonyms: 2-BUTYL-4-CHLORO-1-[[2'-(1H-TETRAZOL-5YL)[1,1'-BIPHENYL]-4-YL]METHYL]-1H-IMIDAZOLE-5-METHANOL;2-butyl-4-chloro-1-[[2'-(1h-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1h-imidazole-5-methan

Losartan potassium 99% Manufactuered in China best quality

Cas:124750-99-8

Min.Order:100 Gram

Negotiable

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Synthetic route

lorsartan
114798-26-4

lorsartan

losartan potassium
124750-99-8

losartan potassium

Conditions
ConditionsYield
With potassium hydroxide In methanol; isopropyl alcohol at 20℃; for 0.5h;90%
With potassium hydroxide In methanol for 4h; Heating / reflux;33%
With potassium hydroxide In methanol for 1h; pH=9; Reflux;
2-n-Butyl-4-chloro-1-[(2'-cyanobiphenyl-4-yl)methyl]imidazole-5-carboxaldehyde
124750-67-0

2-n-Butyl-4-chloro-1-[(2'-cyanobiphenyl-4-yl)methyl]imidazole-5-carboxaldehyde

losartan potassium
124750-99-8

losartan potassium

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium tetrahydroborate / methanol; N,N-dimethyl acetamide / 1 h / 5 - 20 °C
2.1: sodium azide; triethylamine hydrochloride / N,N-dimethyl acetamide / 16 h / 120 °C
2.2: 80 °C / pH 4.0
3.1: potassium hydroxide / methanol; isopropyl alcohol / 0.5 h / 20 °C
View Scheme
2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde
83857-96-9

2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde

losartan potassium
124750-99-8

losartan potassium

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: potassium carbonate / N,N-dimethyl acetamide / 5 h / 20 °C
2.1: sodium tetrahydroborate / methanol; N,N-dimethyl acetamide / 1 h / 5 - 20 °C
3.1: sodium azide; triethylamine hydrochloride / N,N-dimethyl acetamide / 16 h / 120 °C
3.2: 80 °C / pH 4.0
4.1: potassium hydroxide / methanol; isopropyl alcohol / 0.5 h / 20 °C
View Scheme
4'-(bromomethyl)-1,1'-biphenyl-2-carbonitrile
114772-54-2

4'-(bromomethyl)-1,1'-biphenyl-2-carbonitrile

losartan potassium
124750-99-8

losartan potassium

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: potassium carbonate / N,N-dimethyl acetamide / 5 h / 20 °C
2.1: sodium tetrahydroborate / methanol; N,N-dimethyl acetamide / 1 h / 5 - 20 °C
3.1: sodium azide; triethylamine hydrochloride / N,N-dimethyl acetamide / 16 h / 120 °C
3.2: 80 °C / pH 4.0
4.1: potassium hydroxide / methanol; isopropyl alcohol / 0.5 h / 20 °C
View Scheme
2-n-Butyl-4-chloro-1-[(2'-cyanobiphenyl-4-yl)-methyl]-5-(hydroxymethyl)imidazole
114772-55-3

2-n-Butyl-4-chloro-1-[(2'-cyanobiphenyl-4-yl)-methyl]-5-(hydroxymethyl)imidazole

losartan potassium
124750-99-8

losartan potassium

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium azide; triethylamine hydrochloride / N,N-dimethyl acetamide / 16 h / 120 °C
1.2: 80 °C / pH 4.0
2.1: potassium hydroxide / methanol; isopropyl alcohol / 0.5 h / 20 °C
View Scheme
losartan potassium
124750-99-8

losartan potassium

2-butyl-4-chloro-1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylic acid
124750-92-1

2-butyl-4-chloro-1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylic acid

Conditions
ConditionsYield
Stage #1: losartan potassium With pyridine; potassium permanganate; tetrabutyl-ammonium chloride In water; acetone at 40 - 50℃; for 1h;
Stage #2: With hydrogenchloride In water; acetone Product distribution / selectivity;
72%
Stage #1: losartan potassium With potassium hydroxide In water at 2℃; for 2h;
Stage #2: With sodium periodate; ruthenium trichloride In water at 4 - 6.5℃; for 19h;
trityl chloride
76-83-5

trityl chloride

losartan potassium
124750-99-8

losartan potassium

2-Butyl-4-chloro-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanol
124751-00-4

2-Butyl-4-chloro-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanol

Conditions
ConditionsYield
With triethylamine In dichloromethane; water
cis-Pt(ethylenediamine)nitrate-chloride
468724-95-0

cis-Pt(ethylenediamine)nitrate-chloride

losartan potassium
124750-99-8

losartan potassium

losartan-cisULS

losartan-cisULS

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 60℃; for 72h;
losartan potassium
124750-99-8

losartan potassium

2-butyl-4-chloro-1-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-imidazole-5-carboxylic acid monohydrate
913611-27-5

2-butyl-4-chloro-1-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-imidazole-5-carboxylic acid monohydrate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: potassium hydroxide / water / 2 h / 2 °C
1.2: 19 h / 4 - 6.5 °C
2.1: hydrogenchloride / acetic acid
3.1: water / 72 h / centrifuge tube
View Scheme
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