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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

Ketanserin Manufacturer/High quality/Best price/In stock

Cas:74050-98-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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 Ketanserin supplier in China

Cas:74050-98-9

Min.Order:0 Metric Ton

Negotiable

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 Powder Storage:2-8°C Package:1kg/foil bag; 1kg/tin

Chinese manufacturer supply Ketanserin CAS 74050-98-9 with best price

Cas:74050-98-9

Min.Order:500 Gram

FOB Price: $10.0

Type:Trading Company

inquiry

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% Ketanserin 74050-98-9 GMP manufacturer

Cas:74050-98-9

Min.Order:1 Gram

FOB Price: $0.1

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

Ketanserin

Cas:74050-98-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

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

Ketanserin,3-[2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl]-2,4[1H,3H]-quinazolinedione

Cas:74050-98-9

Min.Order:1 Gram

FOB Price: $2.0

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

Ketanserin

Cas:74050-98-9

Min.Order:1 Kilogram

FOB Price: $9.0 / 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

Pharmaceutical Grade CAS 74050-98-9 with competitive price

Cas:74050-98-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name: Ketanserin Synonyms: 3-[2-[4-(4-fluorobenzoyl)-1-piperidinyl]ethyl]-2,4[1h,3h]-quinazolinedione;KETANSERIN;3-[2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl]-2,4-(IH,3H)-quinazolinedione;Ket;Keten

Ketanserin CAS: 74050-98-9

Cas:74050-98-9

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Ketanserin

Cas:74050-98-9

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

Ketanserin

Cas:74050-98-9

Min.Order:1 Kilogram

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

Ketanserin

Cas:74050-98-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White powder Storage:R T Package:25kg/drum Application:It is used to control mild, moderate, or severe hypertension, and can also be used to control acute hypertensive attacks, such as before or after surgery and preeclampsia in women. Tr

Factory price ready stock Ketanserin

Cas:74050-98-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Specification:USP/EP Month production ablity:50kg/Month Low price& High quality Manufacturer Appearance:white powder Storage:Room Temperature Application:74050-98-9

ketanserin

Cas:74050-98-9

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By

Ketanserin

Cas:74050-98-9

Min.Order:100 Gram

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

Ketanserin

Cas:74050-98-9

Min.Order:1 Kilogram

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

Ketanserin

Cas:74050-98-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 ketanserin

Cas:74050-98-9

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

Ketanserin

Cas:74050-98-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

3-Fluoropyridine

Cas:74050-98-9

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hefei Zhaobo Technology Co., Ltd.

Our Advantages Production: Advanced chemical equipment with years of experience.Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Speci

Ketanserin CAS 74050-98-9

Cas:74050-98-9

Min.Order:1 Kilogram

FOB Price: $150.0 / 180.0

Type:Trading Company

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

Ketanserin CAS NO.74050-98-9

Cas:74050-98-9

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance: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:An antihyper

Ketanserin

Cas:74050-98-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Ketanserin

Cas:74050-98-9

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: Ketanserin Synonyms: 3-[2-[4-(4-fluorobenzoyl)-1-piperidinyl]ethyl]-2,4[1h,3h]-quinazolinedione;KETANSERIN;3-[2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl]-2,4-(IH,3H)-quinazolinedione;Ket;Ketensin;Perketan;R-49945;Serefrex C

TIANFU CHEM----Ketanserin

Cas:74050-98-9

Min.Order:1 Kilogram

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,

Ketanserin

Cas:74050-98-9

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: Ketanserin CAS No.:74050-98-9 Molecule Formula:C22H22FN3O3 Molecule Weight:395.4268 Purity: 99% Package: 25kg/drum Description:Almost or off-white crystalline powder Manufacture Standards:Enterprise Standard

Best Quality Ketanserin

Cas:74050-98-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Ketanserin

Cas:74050-98-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Ketanserin

Cas:74050-98-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Win-Win chemical Co.Ltd

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

Ketanserin Cas no.74050-98-9 98%

Cas:74050-98-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

(4-fluorophenyl)-piperidin-4-ylmethanone
56346-57-7

(4-fluorophenyl)-piperidin-4-ylmethanone

3-(2-chloroethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline
5081-87-8

3-(2-chloroethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
With sodium carbonate In butanone for 24h; Reflux;86%
(4-fluorophenyl)-piperidin-4-ylmethanone
56346-57-7

(4-fluorophenyl)-piperidin-4-ylmethanone

2,3-dihydro-5H-oxazolo<2,3-b>quinazolin-5-one
52727-44-3

2,3-dihydro-5H-oxazolo<2,3-b>quinazolin-5-one

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
In neat (no solvent) at 110℃;85%
In toluene for 40h; Reflux;80%
4-(4-fluorobenzoyl)piperidine hydrochloride
25519-78-2

4-(4-fluorobenzoyl)piperidine hydrochloride

4-methyl-2-pentanone
108-10-1

4-methyl-2-pentanone

3-(2-chloroethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline
5081-87-8

3-(2-chloroethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
With sodium carbonate In water2,2 parts (27%)
2,4-Dioxo-3-(2-hydroxyethyl)-1,2,3,4-tetrahydroquinazoline
1207-75-6

2,4-Dioxo-3-(2-hydroxyethyl)-1,2,3,4-tetrahydroquinazoline

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: thionyl chloride / chloroform / 4 h / Reflux
2: sodium carbonate / butanone / 24 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: thionyl chloride / 1,2-dichloro-ethane / 2 h / 20 - 80 °C
2: sodium carbonate / acetonitrile / 7 h / 85 °C
3: toluene / 40 h / Reflux
View Scheme
4-(4-fluorobenzoyl)piperidine hydrochloride
25519-78-2

4-(4-fluorobenzoyl)piperidine hydrochloride

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium carbonate / methanol / 4 h / 20 °C
2: neat (no solvent) / 110 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium carbonate / methanol / 4 h / 20 °C
2: sodium carbonate / butanone / 24 h / Reflux
View Scheme
2-ethoxycarbonylaniline
87-25-2

2-ethoxycarbonylaniline

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: chloroform / 0.5 h / 50 °C
1.2: 4 h / 150 °C
2.1: sodium carbonate / butanone / 24 h / Reflux
View Scheme
Multi-step reaction with 4 steps
1: chloroform / 50 °C
2: chloroform / 4 h / 150 °C
3: thionyl chloride / chloroform / 4 h / Reflux
4: sodium carbonate / butanone / 24 h / Reflux
View Scheme
ethyl (2-ethoxycarbonyl)phenylcarbamate
108890-73-9

ethyl (2-ethoxycarbonyl)phenylcarbamate

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: chloroform / 4 h / 150 °C
2: thionyl chloride / chloroform / 4 h / Reflux
3: sodium carbonate / butanone / 24 h / Reflux
View Scheme
2-carbomethoxyaniline
134-20-3

2-carbomethoxyaniline

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: sodium carbonate / tetrahydrofuran; water / 12 h / -5 - 20 °C
2: 5,5-dimethyl-1,3-cyclohexadiene / 12 h / 140 °C
3: thionyl chloride / 1,2-dichloro-ethane / 2 h / 20 - 80 °C
4: sodium carbonate / acetonitrile / 7 h / 85 °C
5: toluene / 40 h / Reflux
View Scheme
methyl 2-((ethoxycarbonyl)amino)benzoate
83846-67-7

methyl 2-((ethoxycarbonyl)amino)benzoate

ketanserine
74050-98-9

ketanserine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 5,5-dimethyl-1,3-cyclohexadiene / 12 h / 140 °C
2: thionyl chloride / 1,2-dichloro-ethane / 2 h / 20 - 80 °C
3: sodium carbonate / acetonitrile / 7 h / 85 °C
4: toluene / 40 h / Reflux
View Scheme
ketanserine
74050-98-9

ketanserine

tartaric acid
87-69-4

tartaric acid

Conditions
ConditionsYield
In ethanol100%
tetrafluoroboric acid diethyl ether
67969-82-8

tetrafluoroboric acid diethyl ether

2,3,7,8-tetrafluorothianthrene-S-oxide

2,3,7,8-tetrafluorothianthrene-S-oxide

ketanserine
74050-98-9

ketanserine

C34H25F5N3O3S2(1+)*BF4(1-)

C34H25F5N3O3S2(1+)*BF4(1-)

Conditions
ConditionsYield
With 2,3,7,8-tetrafluorothianthrene; trifluoroacetic anhydride In acetonitrile at 0 - 25℃; regioselective reaction;60%
tetrafluoroboric acid diethyl ether
67969-82-8

tetrafluoroboric acid diethyl ether

sodium tetrafluoroborate
13755-29-8

sodium tetrafluoroborate

2,3,7,8-tetrafluorothianthrene-S-oxide

2,3,7,8-tetrafluorothianthrene-S-oxide

ketanserine
74050-98-9

ketanserine

C34H25F5N3O3S2(1+)*BF4(1-)

C34H25F5N3O3S2(1+)*BF4(1-)

Conditions
ConditionsYield
Stage #1: tetrafluoroboric acid diethyl ether; 2,3,7,8-tetrafluorothianthrene-S-oxide; ketanserine With trifluoroacetic anhydride In acetonitrile at 0 - 25℃; for 2h;
Stage #2: sodium tetrafluoroborate In dichloromethane; water
60%
ethereal hydrogen chloride

ethereal hydrogen chloride

ketanserine
74050-98-9

ketanserine

2-chloro-N,N-dimethylacetamide
2675-89-0

2-chloro-N,N-dimethylacetamide

2-[3-{2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl}-2,4-dioxo-3,4-dihydro-1(2H)-quinazolinyl]-N,N-dimethylacetamide hydrochloride
298696-31-8

2-[3-{2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl}-2,4-dioxo-3,4-dihydro-1(2H)-quinazolinyl]-N,N-dimethylacetamide hydrochloride

Conditions
ConditionsYield
With NaH In N,N-dimethyl-formamide; mineral oil
ketanserine
74050-98-9

ketanserine

Ketanserinol

Ketanserinol

Conditions
ConditionsYield
With sodium borohydrid In methanol; water

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