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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

Cefazedone Manufacturer/High quality/Best price/In stock

Cas:56187-47-4

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 Diclofenac Resinate supplier in China

Cas:56187-47-4

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:cool dry place Package:1kg/foil bag;25kg/drum Application:medicine raw material Transportatio

Manufacturer high quality Cefazedone Cas 56187-47-4 with good price

Cas:56187-47-4

Min.Order:1 Kilogram

Negotiable

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

Factory Price API 99% Cefazedone 56187-47-4 GMP Manufacturer

Cas:56187-47-4

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

Cefazedone

Cas:56187-47-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--56187-47-4--Cefazedone factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relationsh

TIANFUCHEM--56187-47-4--Cefazedone factory price

Cas:56187-47-4

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

Cefazedone Basic information Product Name: Cefazedone Synonyms: (6R,7R)-7-[[2-(3,5-Dichloro-4-oxo-1(4H)-pyridinyl)acetyl]aMino]-3-[[(5-Methyl-1,3,4- thiadiazol-2-yl)thio]Methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;(6R-tr

Factory Supply Cefazedone

Cas:56187-47-4

Min.Order:1 Gram

Negotiable

Type:Other

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Intermdiate Cefazedone Acid CAS 56187-47-4

Cas:56187-47-4

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

New production CAS 56187-47-4 with best quality

Cas:56187-47-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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

Cefazedone

Cas:56187-47-4

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

Cefazedone CAS NO 56187-47-4

Cas:56187-47-4

Min.Order:1 Kilogram

Negotiable

Type:Other

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

Qingdao Beluga Import and Export Co., LTD

Cefazedone CAS:56187-47-4 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,

Cefazedone CAS:56187-47-4

Cas:56187-47-4

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

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

Cefazedone CAS 56187-47-4

Cas:56187-47-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Product name: Cefazedone CAS No.: 56187-47-4 Formula: C18H15Cl2N5O5S3 Structure: Appearance:White or off-white powder Storage:Store sealed at room temperature. Package:25kg/drum Application:Cefazedone is Semi-synthetic cephalosporin an

Cefazedone

Cas:56187-47-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Changchun Artel lmport and Export trade company

Package as customers' requirements Storage Keep in cool, dry and ventilated place Transportation by Sea, air and express(EMS,DHL,TNT,FEDEX,UPS)

Cefazedone in stock CAS NO.56187-47-4 CAS NO.56187-47-4

Cas:56187-47-4

Min.Order:1 Gram

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

Cefazedone

Cas:56187-47-4

Min.Order:100 Gram

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 have s

Cefazedone

Cas:56187-47-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

we have GMP ,it conforms the KPC standard Appearance:White to yellowish white powder Storage:Stored at well-closed containers Package:as required Application:used in medicine Transportation:BY SEA BY AIR EXPRESS Port:China main port

Cefazedone sodium

Cas:56187-47-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

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

CEFAZEDONE

Cas:56187-47-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Hope Chem Co., Ltd

1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product

Cefazedone

Cas:56187-47-4

Min.Order:0

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

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 Diclofenac Resinate

Cas:56187-47-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

CefazedoneAppearance:White powder Storage:Store in Cool and dry .place, keep awa Package:according to customers' requirements Application:For the treatment of respiratory tract Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or

Cefazedone

Cas:56187-47-4

Min.Order:1 Gram

Negotiable

Type:Other

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

Cefazedone

Cas:56187-47-4

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Kunsui Technology Co., Ltd.

1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m

Pharmaceutical API Cefazedone Powder CAS 56187-47-4

Cas:56187-47-4

Min.Order:1 Kilogram

FOB Price: $8.2 / 8.8

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: Cefazedone CAS No.: 56187-47-4 Molecule Formula:C18H19Cl2N5O5S3 Molecule Weight:552.48 Purity: 99.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price Cefazedone on stock

Cas:56187-47-4

Min.Order:1 Kilogram

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,

Cefazedone

Cas:56187-47-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

C12H13Cl2NO4

C12H13Cl2NO4

C11H12N4O3S3*ClH

C11H12N4O3S3*ClH

cefazedone
56187-47-4

cefazedone

Conditions
ConditionsYield
With triethylamine In acetonitrile at 0 - 5℃; for 0.5h; pH=6.8;95%
C15H12BrCl2N3O5S

C15H12BrCl2N3O5S

2-mercapto-5-methyl-1,3,4-thiadiazole
29490-19-5

2-mercapto-5-methyl-1,3,4-thiadiazole

cefazedone
56187-47-4

cefazedone

Conditions
ConditionsYield
With triethylamine In ethanol for 10h; Solvent; Reagent/catalyst; Reflux;93.86%
2-(3,5-dichloro-4-oxopyridine-1(4H)-yl)acetic acid
56187-37-2

2-(3,5-dichloro-4-oxopyridine-1(4H)-yl)acetic acid

(6R,7R)-7-amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
30246-33-4

(6R,7R)-7-amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthiomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

cefazedone
56187-47-4

cefazedone

Conditions
ConditionsYield
With ortho-iodophenylboronic acid In toluene Solvent; Reflux;93%
(i) SOCl2, DMF, (ii) /BRN= 629621/, Et3N, CH2Cl2; Multistep reaction;
2-(3,5-dichloro-4-oxopyridine-1(4H)-yl)acetic acid
56187-37-2

2-(3,5-dichloro-4-oxopyridine-1(4H)-yl)acetic acid

cefazedone
56187-47-4

cefazedone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 1,3,5-trichloro-2,4,6-triazine; triethylamine / N,N-dimethyl-formamide / 1.33 h / Cooling with ice
1.2: 1.75 h / 20 °C
2.1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 4 h / Reflux
3.1: triethylamine / ethanol / 10 h / Reflux
View Scheme
3-deacetyloxy-7-aminocephalosporanic acid
22252-43-3, 26395-99-3, 70287-30-8, 72059-35-9

3-deacetyloxy-7-aminocephalosporanic acid

cefazedone
56187-47-4

cefazedone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 1,3,5-trichloro-2,4,6-triazine; triethylamine / N,N-dimethyl-formamide / 1.33 h / Cooling with ice
1.2: 1.75 h / 20 °C
2.1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 4 h / Reflux
3.1: triethylamine / ethanol / 10 h / Reflux
View Scheme
7-Aminocephalosporanic acid
957-68-6

7-Aminocephalosporanic acid

cefazedone
56187-47-4

cefazedone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: boron trifluoride diethyl etherate; acetic acid / 5 - 10 °C
2: triethylamine / acetonitrile / 0.5 h / 0 - 5 °C / pH 6.8
View Scheme
cefazedone
56187-47-4

cefazedone

(6R,7R)-3-[[(5-methyl-1,3,4-thiadiazolyl-2-yl)thio]methyl]-7-[2-(3,5-dichloro-4-pyridone-1-acetylamido)]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt
63521-15-3

(6R,7R)-3-[[(5-methyl-1,3,4-thiadiazolyl-2-yl)thio]methyl]-7-[2-(3,5-dichloro-4-pyridone-1-acetylamido)]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt

Conditions
ConditionsYield
Stage #1: cefazedone With triethylamine In methanol at 0 - 10℃; for 0.5h;
Stage #2: With sodium 2-ethylhexanoic acid In methanol; acetone at 0 - 10℃; for 3.5h;
95.2%
Stage #1: cefazedone With triethylamine In methanol at 0 - 10℃; for 0.5h;
Stage #2: With sodium 2-ethylhexanoic acid In acetone at 0 - 10℃; for 3.5h;
95.2%

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