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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

1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:1 Kilogram

FOB Price: $3.0

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

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

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone CAS 2387-03-3

Cas:2387-03-3

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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

PIGMENT YELLOW 101

Cas:2387-03-3

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone 2387-03-3

Cas:2387-03-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone CAS:2387-03-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone CAS:2387-03-3

Cas:2387-03-3

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

1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone

Cas:2387-03-3

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

1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone

Cas:2387-03-3

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

1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

PIGMENT YELLOW 101

Cas:2387-03-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

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

PIGMENT YELLOW 101

Cas:2387-03-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

PIGMENT YELLOW 101

Cas:2387-03-3

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our advantage: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 Scientif

TIANFU-CHEM 2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

PIGMENT YELLOW 101

Cas:2387-03-3

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Circle Star Chem-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 qualified in

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 powder2.

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Trading Company

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

1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

PIGMENT YELLOW 101 Application:PIGMENT YELLOW 101

PIGMENT YELLOW 101

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Other

inquiry

SAGECHEM LIMITED

PIGMENT YELLOW 101 2387-03-3 Application:PIGMENT YELLOW 101 2387-03-3

PIGMENT YELLOW 101

Cas:2387-03-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-[(2-hydroxy-1-naphthalenyl)methylene]hydrazone cas 2387-03-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by ai

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

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

The factory supplies Application:manufacturing supplies

Saiwante (shanghai) New Material Technology Co., Ltd.

Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology

PIGMENT YELLOW 101

Cas:2387-03-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

2-hydroxynaphthalene-1-carbaldehyde
708-06-5

2-hydroxynaphthalene-1-carbaldehyde

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

Conditions
ConditionsYield
With hydrazine In ethanol for 3h; Reflux;94%
With hydrazine hydrate In methanol for 2h; Reflux;89%
With hydrazine hydrate; acetic acid In ethanol for 4h; Reflux;85%
N,N,N',N'-tetraformylhydrazine
52023-52-6

N,N,N',N'-tetraformylhydrazine

β-naphthol
135-19-3

β-naphthol

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

Conditions
ConditionsYield
With C4F9SO3H In chloroform at 20℃; for 18h;7%
2-(2-bromoacetyl)-3H-benzo[f]chromen-3-one
88735-43-7

2-(2-bromoacetyl)-3H-benzo[f]chromen-3-one

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

Conditions
ConditionsYield
With hydrazine hydrate In ethanol Reflux;
3-acetylbenzo[f]coumarin
727-80-0

3-acetylbenzo[f]coumarin

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

Conditions
ConditionsYield
With hydrazine hydrate In ethanol Reflux;
carbonylchlorohydridotris(triphenylphosphine)ruthenium

carbonylchlorohydridotris(triphenylphosphine)ruthenium

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

C59H45ClN2O3P2Ru

C59H45ClN2O3P2Ru

Conditions
ConditionsYield
In methanol; chloroform Reflux;92%
bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

[RuCl2(AsPh3)3]

[RuCl2(AsPh3)3]

C59H45As2ClN2O3Ru

C59H45As2ClN2O3Ru

Conditions
ConditionsYield
In methanol; chloroform Reflux;84%
bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

boron trifluoride diethyl etherate
109-63-7

boron trifluoride diethyl etherate

C22H15BF2N2O2

C22H15BF2N2O2

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 24h;28%
aluminum(III) nitrate nonahydrate

aluminum(III) nitrate nonahydrate

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

C22H16N2O2*3NO3(1-)*Al(3+)

C22H16N2O2*3NO3(1-)*Al(3+)

Conditions
ConditionsYield
In methanol for 3h;
bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine
2387-03-3

bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine

copper(II) ion

copper(II) ion

C22H16N2O2*Cu(2+)

C22H16N2O2*Cu(2+)

Conditions
ConditionsYield
In water

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