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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

Alfuzosin hydrochloride Manufacturer/High quality/Best price/In stock

Cas:81403-68-1

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 Alfuzosin Hydrocholoride supplier in China

Cas:81403-68-1

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Alfuzosin hydrochloride Cas 81403-68-1 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:powder Storage:Store at RT Package:1kg/foil bag, 25kg/dr

High quality Alfuzosin hydrochloride Cas 81403-68-1 with specialized manufacture

Cas:81403-68-1

Min.Order:1 Gram

FOB Price: $20.0

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 Alfuzosin Hydrocholoride

Cas:81403-68-1

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

Alfuzosin Hydrochloride manufacturer/supplier

Cas:81403-68-1

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% Alfuzosin hydrochloride 81403-68-1 GMP manufacturer

Cas:81403-68-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:5 Milligram

Negotiable

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

Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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.

TIANFU Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:1 Gram

FOB Price: $1.0 / 99.0

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 81403-68-1 with best quality

Cas:81403-68-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Alfuzosin hydrochloride 81403-68-1

Cas:81403-68-1

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

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 present

Alfuzosin hydrochloride, Cardiovascular healthy API, 81403-68-1

Cas:81403-68-1

Min.Order:1 Gram

FOB Price: $10.0 / 20.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Alfuzosin hydrochloride CAS:81403-68-1 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 i

Alfuzosin hydrochloride CAS:81403-68-1

Cas:81403-68-1

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

Alfuzosin hydrochloride

Cas:81403-68-1

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

Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

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

Alfuzosin hydrochloride

Cas:81403-68-1

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

Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:1 Kilogram

Negotiable

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

Alfuzosin Hydrochloride/ CAS 81403-68-1

Cas:81403-68-1

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-

alfuzosin hydrochloride 81403-68-1

Cas:81403-68-1

Min.Order:100 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Hefei Zhaobo Technology Co., Ltd.

Pharmaceutical intermediate Alfuzosin hydrochloride CAS 81403-68-1 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and es

Pharmaceutical intermediate Alfuzosin hydrochloride CAS 81403-68-1

Cas:81403-68-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Alfuzosin Hcl

Cas:81403-68-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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JINING XINHE CHEMICAL CO., LTD

Advantage 1: The product passed the professional production process and quality inspection, the purity is 99% +. 2: Highly qualified engineers to provide technical documents and service. 3: We could provide sample for your test. 4: High qualit

Alfuzosin hydrochloride 81403-68-1

Cas:81403-68-1

Min.Order:100 Gram

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 Alfuzosin Hydrocholoride

Cas:81403-68-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Alfuzosin Hydrochloride/ CAS 81403-68-1

Cas:81403-68-1

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality Appearance:White to Off-White Solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:α1-Adrenoceptor antagonist structurally simil

Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Buy Top Purity Alfuzosin hydrochloride

Cas:81403-68-1

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

alfuzosin
81403-80-7

alfuzosin

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In ethanol at 20 - 25℃;88%
With hydrogenchloride In methanol; isopropyl alcohol at 20℃; for 0.5h; pH=3 - 4; Product distribution / selectivity;85%
With hydrogenchloride In isopropyl alcohol at 20℃; for 0.75 - 1h; Product distribution / selectivity;82%
N1-(4-amino-6,7-dimethoxyquinazol-2-yl)-N1-methyl-N2-(tetrahydrofuro-2-yl)propylenediamine (7,7-dimethyl-2-oxo-bicyclo[2,2,1]hept-1-yl)methanesulfonate

N1-(4-amino-6,7-dimethoxyquinazol-2-yl)-N1-methyl-N2-(tetrahydrofuro-2-yl)propylenediamine (7,7-dimethyl-2-oxo-bicyclo[2,2,1]hept-1-yl)methanesulfonate

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
Stage #1: N1-(4-amino-6,7-dimethoxyquinazol-2-yl)-N1-methyl-N2-(tetrahydrofuro-2-yl)propylenediamine (7,7-dimethyl-2-oxo-bicyclo[2,2,1]hept-1-yl)methanesulfonate With sodium hydroxide In dichloromethane; water at 20℃; for 0.5h;
Stage #2: With hydrogenchloride In ethanol; dichloromethane
87.5%
N-<3-(methylamino)propyl>tetrahydrofuran-2-carboxamide
81403-67-0

N-<3-(methylamino)propyl>tetrahydrofuran-2-carboxamide

2-chloro-6,7-dimethoxyquinazolin-4-amine
23680-84-4

2-chloro-6,7-dimethoxyquinazolin-4-amine

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
In i-Amyl alcohol for 12h; Heating;66%
In i-Amyl alcohol for 10h; Solvent; Reflux;66%
In i-Amyl alcohol for 6h; Solvent; Reflux;65.5%
tetrahydro-2-furancarboxylic acid
16874-33-2

tetrahydro-2-furancarboxylic acid

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: Et3N / tetrahydrofuran / 0.25 h / 5 °C
2: tetrahydrofuran / Ambient temperature
3: 68 percent / H2, 10percent ethanolic NH3 / Rh/C / 80 °C / 43440.4 Torr
4: 66 percent / 3-methyl-butan-1-ol / 12 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: thionyl chloride
2: triethylamine / 1,2-dichloro-ethane / 3 h / 5 - 10 °C
3: i-Amyl alcohol / 6 h / Reflux
View Scheme
Multi-step reaction with 4 steps
1: thionyl chloride / 3 h / 35 °C
2: triethylamine / 1,2-dichloro-ethane / 3 h / 5 - 35 °C
3: palladium on activated charcoal; ammonium formate / methanol / 2 h / Reflux
4: i-Amyl alcohol / 10 h / Reflux
View Scheme
tetrahydro-N-(3-cyanopropyl)-N-methylfurancarboxamide
72104-44-0

tetrahydro-N-(3-cyanopropyl)-N-methylfurancarboxamide

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 68 percent / H2, 10percent ethanolic NH3 / Rh/C / 80 °C / 43440.4 Torr
2: 66 percent / 3-methyl-butan-1-ol / 12 h / Heating
View Scheme
C8H12O5
167391-50-6

C8H12O5

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: tetrahydrofuran / Ambient temperature
2: 68 percent / H2, 10percent ethanolic NH3 / Rh/C / 80 °C / 43440.4 Torr
3: 66 percent / 3-methyl-butan-1-ol / 12 h / Heating
View Scheme
N1-methyl-N1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1,3-propanediamine
76362-29-3

N1-methyl-N1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1,3-propanediamine

1-(tetrahydrofuran-2-ylcarbonyl)-1H-imidazole
1005197-73-8

1-(tetrahydrofuran-2-ylcarbonyl)-1H-imidazole

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
Stage #1: N1-methyl-N1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1,3-propanediamine; 1-(tetrahydrofuran-2-ylcarbonyl)-1H-imidazole In dichloromethane at 38 - 40℃;
Stage #2: With hydrogenchloride In ethanol; isopropyl alcohol
(R,S)-N-[3-[(4-amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]tetrahydro-2-furancarboxamide acetate
1100050-87-0

(R,S)-N-[3-[(4-amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]tetrahydro-2-furancarboxamide acetate

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In isopropyl alcohol Product distribution / selectivity; Heating / reflux;
tetrahydrofuran-2-carbonyl chloride
52449-98-6

tetrahydrofuran-2-carbonyl chloride

N1-methyl-N1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1,3-propanediamine
76362-29-3

N1-methyl-N1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1,3-propanediamine

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
Stage #1: tetrahydrofuran-2-carbonyl chloride; N1-methyl-N1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1,3-propanediamine In toluene at 25 - 30℃;
Stage #2: With sodium hydrogencarbonate In dichloromethane; water
Stage #3: With hydrogenchloride In methanol; isopropyl alcohol pH=1 - 2;
tetrahydrofuran-2-carbonyl chloride
52449-98-6

tetrahydrofuran-2-carbonyl chloride

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: triethylamine / 1,2-dichloro-ethane / 3 h / 5 - 35 °C
2: palladium on activated charcoal; ammonium formate / methanol / 2 h / Reflux
3: i-Amyl alcohol / 10 h / Reflux
View Scheme
10-camphorsufonic acid
5872-08-2

10-camphorsufonic acid

alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

N1-(4-amino-6,7-dimethoxyquinazol-2-yl)-N1-methyl-N2-(tetrahydrofuro-2-yl)propylenediamine (7,7-dimethyl-2-oxo-bicyclo[2,2,1]hept-1-yl)methanesulfonate

N1-(4-amino-6,7-dimethoxyquinazol-2-yl)-N1-methyl-N2-(tetrahydrofuro-2-yl)propylenediamine (7,7-dimethyl-2-oxo-bicyclo[2,2,1]hept-1-yl)methanesulfonate

Conditions
ConditionsYield
Stage #1: alfuzosin hydrochloride With sodium hydroxide In dichloromethane; water
Stage #2: 10-camphorsufonic acid In dichloromethane at 20 - 40℃; Product distribution / selectivity;
84%
alfuzosin hydrochloride
81403-68-1

alfuzosin hydrochloride

alfuzosin
81403-80-7

alfuzosin

Conditions
ConditionsYield
With potassium carbonate In water
With sodium hydroxide In dichloromethane; water at 20 - 25℃; for 0.25h; pH=12; Product distribution / selectivity;

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