Products

Refine

Country

Business Type

Certificate

Display

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

Doxazosin Manufacturer/High quality/Best price/In stock

Cas:74191-85-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Jinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pu

Doxazosin CAS No.74191-85-8

Cas:74191-85-8

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Best service,high quality and cheap price. Appearance:White csrystalline powder or white powder Storage: Keep away of light,cool place Package:1kg/bag;25kg/drum Application:Used as medicine material Transportation:BY sea/air or by courier Port:Shan

Doxazosin

Cas:74191-85-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

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 Doxazosin

Cas:74191-85-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

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

Doxazosin

Cas:74191-85-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

Doxazosin

Cas:74191-85-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 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

Pharmaceutical Grade CAS 74191-85-8 with competitive price

Cas:74191-85-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Doxazosin CAS:74191-85-8 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 intermediates,

Doxazosin CAS:74191-85-8

Cas:74191-85-8

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

Methanone,[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl](2,3-dihydro-1,4-benzodioxin-2-yl)-

Cas:74191-85-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

DOXAZOSIN

Cas:74191-85-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Doxazosin

Cas:74191-85-8

Min.Order:0

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

[4-(4-Amino-6,7-dimethoxy-quinazolin-2- yl)piperazin-1-yl]-(2,5-dioxabi cyclo[4.4.0]deca-6,8,10-trien-4-yl)methanone

Cas:74191-85-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

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

Siwei Development Group Ltd.

Product name: Doxazosin CAS No.: 74191-85-8 Molecule Formula:C24H29N5O8S Molecule Weight:547.58 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price Doxazosin on stock

Cas:74191-85-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

DOXAZOSIN; [4- (4-amino-6,7-dimethoxy-quinazolin-2-yl) piperazin-1-yl] - (2,5-dioxabi cyclo [4.4.0] deca-6,8,10-trien -4-yl) methanone; DoxazosinMesylate 77883-43-3 / Base; DOXAZOSIN (SUBJECTTOPATENTFREE); Piperazine, 1- (4-amino-6,7-dimethoxy-2-qu

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,

Doxazosin

Cas:74191-85-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Doxazosin

Cas:74191-85-8

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Manufacturer Doxazosin

Cas:74191-85-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:Active Pharmaceutical I

Doxazosin

Cas:74191-85-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Cas no.74191-85-8 98% Doxazosin

Cas:74191-85-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO Factory/Good qualityAppearance:off white Storage:dry and cool place Package:10G/BAG; 1KG/BAG ;25KG/DRUM Application:Active pharaceutical ingredients Transportation:BY SEA,AIR,EXPRESS Port:SHANGHAI;BEIJING

Doxazosin

Cas:74191-85-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Doxazosin

Cas:74191-85-8

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Doxazosin

Cas:74191-85-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:API

99% up by HPLC Doxazosin 74191-85-8

Cas:74191-85-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

Doxazosin

Cas:74191-85-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.Appearanc

Doxazosin

Cas:74191-85-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

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

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

(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)(piperazin-1-yl)methanone
70918-00-2

(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)(piperazin-1-yl)methanone

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
In butan-1-ol Reflux;88%
In butan-1-ol for 5h; Heating;83%
1,4-benzodioxane-2-carboxylic acid
3663-80-7, 34385-93-8, 70918-53-5, 70918-54-6

1,4-benzodioxane-2-carboxylic acid

4-amino-6,7-dimethoxy-2-piperazin-1-ylquinazoline
60547-97-9

4-amino-6,7-dimethoxy-2-piperazin-1-ylquinazoline

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
With 1,1'-carbonyldiimidazole In tetrahydrofuran at 0 - 20℃; for 5.16667h;80%
ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate
4739-94-0

ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 65 percent / 6 h / 70 - 80 °C
2: 83 percent / butan-1-ol / 5 h / Heating
View Scheme
benzene-1,2-diol
120-80-9

benzene-1,2-diol

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 85 percent / potassium hydroxide; polyethylene glycol-400; potassium carbonate / toluene / 3.75 h / Heating
2: 65 percent / 6 h / 70 - 80 °C
3: 83 percent / butan-1-ol / 5 h / Heating
View Scheme
(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)(1H-imidazol-1-yl)methanone
1246188-97-5

(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)(1H-imidazol-1-yl)methanone

4-amino-6,7-dimethoxy-2-piperazin-1-ylquinazoline
60547-97-9

4-amino-6,7-dimethoxy-2-piperazin-1-ylquinazoline

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
In tetrahydrofuran at 25 - 28℃; Product distribution / selectivity;
1,4-benzodioxane-2-carboxylic acid
3663-80-7, 34385-93-8, 70918-53-5, 70918-54-6

1,4-benzodioxane-2-carboxylic acid

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetrahydrofuran / 2 h / 20 - 25 °C
2: tetrahydrofuran / 25 - 28 °C
View Scheme
Multi-step reaction with 3 steps
1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N,N-tetramethyluroniumhexafluorophosphate / dichloromethane / -15 °C / Inert atmosphere
2: trifluoroacetic acid / dichloromethane / 1.25 h / 0 - 20 °C
3: butan-1-ol / Reflux
View Scheme
2-hydroxymethyl-2,3-dihydrobenzo[1,4]dioxin
3663-82-9

2-hydroxymethyl-2,3-dihydrobenzo[1,4]dioxin

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium hydroxide; potassium permanganate / water / 0 °C
2: 1,1'-carbonyldiimidazole / tetrahydrofuran / 5.17 h / 0 - 20 °C
View Scheme
Multi-step reaction with 4 steps
1: potassium hydroxide; potassium permanganate / water / 0 °C
2: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N,N-tetramethyluroniumhexafluorophosphate / dichloromethane / -15 °C / Inert atmosphere
3: trifluoroacetic acid / dichloromethane / 1.25 h / 0 - 20 °C
4: butan-1-ol / Reflux
View Scheme
2-Iodophenol
533-58-4

2-Iodophenol

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: potassium carbonate / N,N-dimethyl-formamide; water; ethyl acetate / 24 h / 50 °C
2: sodium tetrahydroborate / tetrahydrofuran; methanol / 6 h / 0 °C
3: copper(l) iodide; 1,10-Phenanthroline; caesium carbonate / toluene / 90 °C / Sealed tube; Inert atmosphere
4: potassium hydroxide; potassium permanganate / water / 0 °C
5: 1,1'-carbonyldiimidazole / tetrahydrofuran / 5.17 h / 0 - 20 °C
View Scheme
Multi-step reaction with 7 steps
1: potassium carbonate / N,N-dimethyl-formamide; water; ethyl acetate / 24 h / 50 °C
2: sodium tetrahydroborate / tetrahydrofuran; methanol / 6 h / 0 °C
3: copper(l) iodide; 1,10-Phenanthroline; caesium carbonate / toluene / 90 °C / Sealed tube; Inert atmosphere
4: potassium hydroxide; potassium permanganate / water / 0 °C
5: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N,N-tetramethyluroniumhexafluorophosphate / dichloromethane / -15 °C / Inert atmosphere
6: trifluoroacetic acid / dichloromethane / 1.25 h / 0 - 20 °C
7: butan-1-ol / Reflux
View Scheme
C13H15IO5

C13H15IO5

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: sodium tetrahydroborate / tetrahydrofuran; methanol / 6 h / 0 °C
2: copper(l) iodide; 1,10-Phenanthroline; caesium carbonate / toluene / 90 °C / Sealed tube; Inert atmosphere
3: potassium hydroxide; potassium permanganate / water / 0 °C
4: 1,1'-carbonyldiimidazole / tetrahydrofuran / 5.17 h / 0 - 20 °C
View Scheme
Multi-step reaction with 6 steps
1: sodium tetrahydroborate / tetrahydrofuran; methanol / 6 h / 0 °C
2: copper(l) iodide; 1,10-Phenanthroline; caesium carbonate / toluene / 90 °C / Sealed tube; Inert atmosphere
3: potassium hydroxide; potassium permanganate / water / 0 °C
4: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N,N-tetramethyluroniumhexafluorophosphate / dichloromethane / -15 °C / Inert atmosphere
5: trifluoroacetic acid / dichloromethane / 1.25 h / 0 - 20 °C
6: butan-1-ol / Reflux
View Scheme
2-(2-iodophenoxy)propane-1,3-diol

2-(2-iodophenoxy)propane-1,3-diol

doxazosin
74191-85-8

doxazosin

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: copper(l) iodide; 1,10-Phenanthroline; caesium carbonate / toluene / 90 °C / Sealed tube; Inert atmosphere
2: potassium hydroxide; potassium permanganate / water / 0 °C
3: 1,1'-carbonyldiimidazole / tetrahydrofuran / 5.17 h / 0 - 20 °C
View Scheme
Multi-step reaction with 5 steps
1: copper(l) iodide; 1,10-Phenanthroline; caesium carbonate / toluene / 90 °C / Sealed tube; Inert atmosphere
2: potassium hydroxide; potassium permanganate / water / 0 °C
3: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N,N-tetramethyluroniumhexafluorophosphate / dichloromethane / -15 °C / Inert atmosphere
4: trifluoroacetic acid / dichloromethane / 1.25 h / 0 - 20 °C
5: butan-1-ol / Reflux
View Scheme
acetyl chloride
75-36-5

acetyl chloride

doxazosin
74191-85-8

doxazosin

N-(2-(4-(2,3-dihydrobenzo[b][1,4]dioxine-2-carbonyl)piperazin-1-yl)-6,7-dimethoxyquinazolin-4-yl)acetamide

N-(2-(4-(2,3-dihydrobenzo[b][1,4]dioxine-2-carbonyl)piperazin-1-yl)-6,7-dimethoxyquinazolin-4-yl)acetamide

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide36%
methanesulfonic acid
75-75-2

methanesulfonic acid

doxazosin
74191-85-8

doxazosin

doxazosin mesylate

doxazosin mesylate

Conditions
ConditionsYield
In acetone at 25 - 38℃;
methanesulfonic acid
75-75-2

methanesulfonic acid

doxazosin
74191-85-8

doxazosin

doxazosin mesylate

doxazosin mesylate

Conditions
ConditionsYield
In acetone at 10 - 25℃;
doxazosin
74191-85-8

doxazosin

doxazosin hydrochloride

doxazosin hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water; acetone at 10 - 25℃; pH=2 - 3;
doxazosin
74191-85-8

doxazosin

C23H24N4O6

C23H24N4O6

Conditions
ConditionsYield
With sodium dodecyl-sulfate; sodium hydrogensulfite In ethanol; water Solvent; Reagent/catalyst; Reflux;

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View