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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

PYRIDAZINE-4,5-DIAMINE

Cas:28682-70-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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

4,5-Pyridazinediamine(9CI) CAS:28682-70-4

Cas:28682-70-4

Min.Order:1 Kilogram

FOB Price: $8.0 / 15.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

4,5-Pyridazinediamine(9CI) CAS:28682-70-4 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 organi

4,5-Pyridazinediamine(9CI) CAS:28682-70-4

Cas:28682-70-4

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

4,5-Pyridazinediamine

Cas:28682-70-4

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

4,5-Pyridazinediamine

Cas:28682-70-4

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

4,5-Pyridazinediamine

Cas:28682-70-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

4,5-Pyridazinediamine(9CI) CAS NO.: 28682-70-4

Cas:28682-70-4

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 4,5-Pyridazinediamine(9CI) Synonyms: 4,5-Pyridazinediamine(9CI);4,5-Diamino-pyridazine;4,5-PyridazinediaMine;pyridazine-4,5-diaMine;4,5-Pyridazinediamine(9CI) ISO 9001:2015 REACH CAS: 28682-70-4 MF: C4H6N4 MW: 110.12 EINE

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:0

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

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Suzhou Sibian Chemical Technology Co., Ltd

The process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

4,5-Pyridazinediamine

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

4,5-Pyridazinediamine

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

4,5-Diamino-pyridazineAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

4,5-Diamino-pyridazine

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Bright Chemical Co., Ltd.

best seller Application:API

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

28682-70-4

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

Pyridazine-4,5-diamine

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

4,5-Diamino-pyridazine

Cas:28682-70-4

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

HENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1. The highest quality with the competitive price. 2. Professional human services. 3. The fastest and safest delivery service. 4. The faster and safest delivery service. 5. Th

4,5-Diamino-pyridazine

Cas:28682-70-4

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Hebei youze Biotechnology Co.,Ltd

Our Advantage 1.Best quality with competitive price. 2.Quick shipping,delivery on time. 3.We have a pharmaceutical raw material production plant and a reagent R&D center. 4.Support multiple trading methods and payment.We support wire transfer

Manufacturer of 4,5-Pyridazinediamine at Factory Price CAS NO.28682-70-4

Cas:28682-70-4

Min.Order:1 Kilogram

FOB Price: $6.8 / 8.6

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

PYRIDAZINE-4,5-DIAMINE CAS NO.28682-70-4

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innov

4,5-Diamino-pyridazine

Cas:28682-70-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

4,5-Pyridazinediamine(9CI)

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

4,5-Diamino-pyridazine

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

4,5-Pyridazinediamine Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

4,5-Pyridazinediamine

Cas:28682-70-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

5-amino-4-nitropyridazine
118617-12-2

5-amino-4-nitropyridazine

pyridazine-4,5-diamine
28682-70-4

pyridazine-4,5-diamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol for 0.5h;57%
4-amino-3,6-dichloro-5-nitropyridazine
28682-68-0

4-amino-3,6-dichloro-5-nitropyridazine

pyridazine-4,5-diamine
28682-70-4

pyridazine-4,5-diamine

Conditions
ConditionsYield
Stage #1: 4-amino-3,6-dichloro-5-nitropyridazine With 5%-palladium/activated carbon; hydrogen In methanol at 25℃; under 2585.81 Torr;
Stage #2: With potassium carbonate In methanol; dichloromethane at 20℃;
9 g
3,6-bis[4-(diphenylamino)phenyl]-9,10-phenanthrenequinone
1415100-79-6

3,6-bis[4-(diphenylamino)phenyl]-9,10-phenanthrenequinone

pyridazine-4,5-diamine
28682-70-4

pyridazine-4,5-diamine

C54H36N6

C54H36N6

Conditions
ConditionsYield
With acetic acid Reflux;82%
benzoic acid
65-85-0

benzoic acid

pyridazine-4,5-diamine
28682-70-4

pyridazine-4,5-diamine

2-phenyl-1H-imidazo[4,5-d]pyridazine
1081-28-3

2-phenyl-1H-imidazo[4,5-d]pyridazine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In ethanol at 25℃; for 18h;56%
glyoxylic acid ethyl ester
924-44-7

glyoxylic acid ethyl ester

pyridazine-4,5-diamine
28682-70-4

pyridazine-4,5-diamine

pyrazino[2,3-d]pyridazin-2(1H)-one
1620840-34-7

pyrazino[2,3-d]pyridazin-2(1H)-one

Conditions
ConditionsYield
In ethanol at 80℃;49.7%
S-methyl-2-methoxy-4-methyl-thiobenzoic acid morpholide

S-methyl-2-methoxy-4-methyl-thiobenzoic acid morpholide

pyridazine-4,5-diamine
28682-70-4

pyridazine-4,5-diamine

2-(2-Methoxy-4-methyl-phenyl)-imidazo[4,5-d]pyridazine hydrochloride

2-(2-Methoxy-4-methyl-phenyl)-imidazo[4,5-d]pyridazine hydrochloride

1,1'-carbonyldiimidazole
530-62-1

1,1'-carbonyldiimidazole

pyridazine-4,5-diamine
28682-70-4

pyridazine-4,5-diamine

pyrazino[2,3-d]pyridazine-2,3(1H,4H)-dione
1558736-74-5

pyrazino[2,3-d]pyridazine-2,3(1H,4H)-dione

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 75℃; for 16h;
oxalic acid
144-62-7

oxalic acid

pyridazine-4,5-diamine
28682-70-4

pyridazine-4,5-diamine

pyrazino[2,3-d]pyridazine-2,3(1H,4H)-dione hydrochloride

pyrazino[2,3-d]pyridazine-2,3(1H,4H)-dione hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water for 20h; Reflux;

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