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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Norcantharidin Manufacturer/High quality/Best price/In stock

Cas:5442-12-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

Norcantharidin manufacturer with low price

Cas:5442-12-6

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Xi'an Quanao Biotech Co., Ltd.

Antineoplastic Agents Demehylcantharidin Norcantharidin / NCTD 99% Powder Xi'an Quanao Biotech Co., Ltd. is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and fee

Antineoplastic Agents Demehylcantharidin Norcantharidin / NCTD 99% Powder

Cas:5442-12-6

Min.Order:500 Gram

FOB Price: $19.0 / 23.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

CAS RN.: 5442-12-6;29745-04-8 Molecular Weight: 168.1467 Molecular Formula: C8H8O4

Norcantharidin 5442-12-6

Cas:5442-12-6

Min.Order:10 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

Large Stock 99.0% Norcantharidin 5442-12-6 Producer

Cas:5442-12-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis

Active pharmaceutical ingredients 99% NORCANTHARIDIN CAS No.: 5442-12-6

Cas:5442-12-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Product Name: Norcantharidin Synonyms: EXO-7-OXABICYCLO[2.2.1]HEPTANE-2,3-DICARBOXYLIC ANHYDRIDE;TIMTEC-BB SBB008464;TIMTEC-BB SBB005955;NORCANTHARIDIN;4,7-Epoxyisobenzofuran-1,3-dione, hexahydro-;4,10-Dioxatricyclo[5.2.1.0(2,6)]decane-3,5-d

5442-12-6 Norcantharidin

Cas:5442-12-6

Min.Order:1 Gram

FOB Price: $8900.0

Type:Lab/Research institutions

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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

cas 5442-12-6 Norcantharidin C8H8O4

Cas:5442-12-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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 5442-12-6 with best quality

Cas:5442-12-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

Norcantharidin 5442-12-6

Cas:5442-12-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Antineoplastic agents, Norcantharidin CAS:5442-12-6

Cas:5442-12-6

Min.Order:1 Kilogram

FOB Price: $72.8 / 78.3

Type:Trading Company

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: Norcantharidin Synonyms: Go Norcantharidin;3,6-ENDOXOHEXAHYDROPHTHALIC ANHYDRIDE;EXO-7-OXABICYCLO[2.2.1]HEPTANE-2,3-DICARBOXYLIC ANHYDRIDE;TIMTEC-BB SBB008464;TIMTEC-BB SBB005955;7-OXABICYCLO[2.2.1]HEPTANE-2,3-DICARBOXYLIC ANHYDRID

Norcantharidin high purity best quality

Cas:5442-12-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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Hubei Yuanmeng Biological Technology Co., Ltd.

Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other

High Purity Norcantharidin CAS 5442-12-6 with Fast Shipment

Cas:5442-12-6

Min.Order:1 Kilogram

FOB Price: $3.0 / 5.0

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

Factory Supply Norcantharidin

Cas:5442-12-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance: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:Used to make other chemica

4,7-Epoxyisobenzofuran-1,3-dione,hexahydro-

Cas:5442-12-6

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

Norcantharidin

Cas:5442-12-6

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

NorcantharidinCAS NO.: 5442-12-6

Cas:5442-12-6

Min.Order:1 Gram

FOB Price: $3.0

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

Norcantharidin

Cas:5442-12-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

shanghai Tauto Biotech Co., Ltd

The quality is guaranteed. If you find the product is wrong compared with COA, we promise 100% refund or change product. COA and HPLC will be shipped out with goods. You can also inform your analysis method and we will follow your analysis me

Norcantharidin

Cas:5442-12-6

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Greenutra Resource Inc

NorcantharidinAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Other

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 Norcantharidin 1294030

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec Norcantharidin 1g

Cas:5442-12-6

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

Norcantharidin

Cas:5442-12-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

endo-7-oxabicyclo<2.2.1>heptane-2,3-dicarboxylic acid
28871-63-8

endo-7-oxabicyclo<2.2.1>heptane-2,3-dicarboxylic acid

endothall anhydride
5442-12-6

endothall anhydride

Conditions
ConditionsYield
In acetyl chloride99%
7-oxanorborn-5-ene-2,3-dicarboxylic anhydride
5426-09-5

7-oxanorborn-5-ene-2,3-dicarboxylic anhydride

endothall anhydride
5442-12-6

endothall anhydride

Conditions
ConditionsYield
With hydrogen; palladium 10% on activated carbon In ethyl acetate for 16h; Heating / reflux;98%
With palladium 10% on activated carbon; hydrogen In ethyl acetate at 20℃; for 24h;97%
With hydrogen In ethyl acetate at 280℃;81%
methanol
67-56-1

methanol

endothall anhydride
5442-12-6

endothall anhydride

3-(methoxycarbonyl)-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid
57105-58-5

3-(methoxycarbonyl)-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid

Conditions
ConditionsYield
at 60℃; for 16h;98%
for 3h; Heating / reflux;96%
at 80 - 85℃; for 3.5h;72.2%
at 80 - 85℃; for 15.5h; Cooling;24.2%
endothall anhydride
5442-12-6

endothall anhydride

ethanol
64-17-5

ethanol

7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid monoethyl ester
115122-59-3

7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid monoethyl ester

Conditions
ConditionsYield
at 80℃; for 4.5h;87%
at 80℃; for 4.5h;87%
2-azido-1-azidomethyl ethylamine
921607-52-5

2-azido-1-azidomethyl ethylamine

endothall anhydride
5442-12-6

endothall anhydride

C11H15N7O4

C11H15N7O4

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 60℃; for 24h; Inert atmosphere;84%
endothall anhydride
5442-12-6

endothall anhydride

N,N-dimethylethylenediamine
108-00-9

N,N-dimethylethylenediamine

1-N-(3-exocarboxy-7-oxabicyclo[2.2.1]heptane-2-exocarbonyl)amino-2-(N,N-dimethyl)aminoethane

1-N-(3-exocarboxy-7-oxabicyclo[2.2.1]heptane-2-exocarbonyl)amino-2-(N,N-dimethyl)aminoethane

Conditions
ConditionsYield
In toluene for 2h; Heating / reflux;74%
endothall anhydride
5442-12-6

endothall anhydride

benzyl alcohol
100-51-6

benzyl alcohol

7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid, mono (phenylmethyl)ester
140486-19-7

7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid, mono (phenylmethyl)ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 160℃; for 6h;71.2%
endothall anhydride
5442-12-6

endothall anhydride

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

4-(3-carboxy-7-oxa-bicyclo[2.2.1]heptane-2-carbonyl)piperazine-1-carboxylic acid tert-butyl ester
1047659-23-3

4-(3-carboxy-7-oxa-bicyclo[2.2.1]heptane-2-carbonyl)piperazine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
In toluene at 100 - 110℃; for 8h;47%
In toluene at 100℃; for 8h;
endothall anhydride
5442-12-6

endothall anhydride

A

phthalic anhydride
85-44-9

phthalic anhydride

B

benzene
71-43-2

benzene

Conditions
ConditionsYield
With zeolite Y with a silica-alumina at 200℃; Inert atmosphere;A 41%
B 23%
endothall anhydride
5442-12-6

endothall anhydride

4-amino-1-(2-(4-methoxyphenyl)ethyl)piperidine
85098-70-0

4-amino-1-(2-(4-methoxyphenyl)ethyl)piperidine

3-{1-[2-(4-methoxy-phenyl)-ethyl]piperidin-4-ylcarbamoyl}-7-oxa-bicyclo[2.2.1]-heptane-2-carboxylic acid
1047659-20-0

3-{1-[2-(4-methoxy-phenyl)-ethyl]piperidin-4-ylcarbamoyl}-7-oxa-bicyclo[2.2.1]-heptane-2-carboxylic acid

Conditions
ConditionsYield
In toluene at 100℃; for 20h;36%
endothall anhydride
5442-12-6

endothall anhydride

2-fluorobenzyl alcohol
446-51-5

2-fluorobenzyl alcohol

C15H15FO5

C15H15FO5

Conditions
ConditionsYield
With dmap In dichloromethane at 60℃; for 14h; Sealed tube; Inert atmosphere;34.7%
endothall anhydride
5442-12-6

endothall anhydride

3-fluoro-benzenemethanol
456-47-3

3-fluoro-benzenemethanol

C15H15FO5

C15H15FO5

Conditions
ConditionsYield
With dmap In dichloromethane at 60℃; for 14h; Sealed tube; Inert atmosphere;30.7%
endothall anhydride
5442-12-6

endothall anhydride

A

phthalic anhydride
85-44-9

phthalic anhydride

B

C8H8O4

C8H8O4

Conditions
ConditionsYield
With zeolite Y with a silica-alumina at 160℃; for 15h; Inert atmosphere;A 15%
B 28%
4-fluorobenzylic alcohol
459-56-3

4-fluorobenzylic alcohol

endothall anhydride
5442-12-6

endothall anhydride

C15H15FO5

C15H15FO5

Conditions
ConditionsYield
With dmap In dichloromethane at 60℃; for 14h; Sealed tube; Inert atmosphere;25.2%
2-amino-1,3-oxazole
4570-45-0

2-amino-1,3-oxazole

endothall anhydride
5442-12-6

endothall anhydride

2-oxazol-2-yl-hexahydro-4,7-epioxido-isoindole-1,3-dione
16131-79-6

2-oxazol-2-yl-hexahydro-4,7-epioxido-isoindole-1,3-dione

2-thiazolylamine
96-50-4

2-thiazolylamine

endothall anhydride
5442-12-6

endothall anhydride

2-thiazol-2-yl-hexahydro-4,7-epioxido-isoindole-1,3-dione
16131-73-0

2-thiazol-2-yl-hexahydro-4,7-epioxido-isoindole-1,3-dione

3(5)-amino-1,2,4-triazole
61-82-5

3(5)-amino-1,2,4-triazole

endothall anhydride
5442-12-6

endothall anhydride

2-(1H-[1,2,4]triazol-3-yl)-hexahydro-4,7-epioxido-isoindole-1,3-dione
19691-96-4

2-(1H-[1,2,4]triazol-3-yl)-hexahydro-4,7-epioxido-isoindole-1,3-dione

Conditions
ConditionsYield
In N,N-dimethyl-formamide
2-amino-5,6-dimethylbenzothiazole
29927-08-0

2-amino-5,6-dimethylbenzothiazole

endothall anhydride
5442-12-6

endothall anhydride

2-(5,6-dimethyl-benzothiazol-2-yl)-hexahydro-4,7-epioxido-isoindole-1,3-dione
16131-78-5

2-(5,6-dimethyl-benzothiazol-2-yl)-hexahydro-4,7-epioxido-isoindole-1,3-dione

2-Amino-6-ethoxybenzothiazole
94-45-1

2-Amino-6-ethoxybenzothiazole

endothall anhydride
5442-12-6

endothall anhydride

2-(6-ethoxy-benzothiazol-2-yl)-hexahydro-4,7-epioxido-isoindole-1,3-dione
16131-62-7

2-(6-ethoxy-benzothiazol-2-yl)-hexahydro-4,7-epioxido-isoindole-1,3-dione

2-Amino-6-ethoxybenzothiazole
94-45-1

2-Amino-6-ethoxybenzothiazole

endothall anhydride
5442-12-6

endothall anhydride

3-(6-ethoxy-benzothiazol-2-ylcarbamoyl)-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid

3-(6-ethoxy-benzothiazol-2-ylcarbamoyl)-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid

Conditions
ConditionsYield
In dichloromethane
naphtho[2,3-d]thiazole-2-amine
39608-20-3

naphtho[2,3-d]thiazole-2-amine

endothall anhydride
5442-12-6

endothall anhydride

2-naphtho[2,3-d]thiazol-2-yl-hexahydro-4,7-epioxido-isoindole-1,3-dione
19783-66-5

2-naphtho[2,3-d]thiazol-2-yl-hexahydro-4,7-epioxido-isoindole-1,3-dione

naphtho[2,3-d]thiazole-2-amine
39608-20-3

naphtho[2,3-d]thiazole-2-amine

endothall anhydride
5442-12-6

endothall anhydride

3-naphtho[2,3-d]thiazol-2-ylcarbamoyl-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid
19692-05-8

3-naphtho[2,3-d]thiazol-2-ylcarbamoyl-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid

Conditions
ConditionsYield
In dichloromethane
endothall anhydride
5442-12-6

endothall anhydride

naphthalen-2-ylamine
91-59-8

naphthalen-2-ylamine

(3aα,4α,7α,7aα)-Hexahydro-2-(2-naphthalenyl)-4,7-epoxy-1H-isoindole-1,3(2H)-dione
406220-74-4

(3aα,4α,7α,7aα)-Hexahydro-2-(2-naphthalenyl)-4,7-epoxy-1H-isoindole-1,3(2H)-dione

Conditions
ConditionsYield
In water; acetic acid65.7 mg (0.224 mmol, 74.7%)
endothall anhydride
5442-12-6

endothall anhydride

7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid, mono (phenylmethyl)ester
140486-19-7

7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid, mono (phenylmethyl)ester

Conditions
ConditionsYield
With benzyl alcohol2.7 g (33%)
endothall anhydride
5442-12-6

endothall anhydride

sodium sulfate
7757-82-6

sodium sulfate

cis-endo-2,3-(bishydroxymethyl)-7-oxabicyclo<2.2.1>heptane
68940-53-4

cis-endo-2,3-(bishydroxymethyl)-7-oxabicyclo<2.2.1>heptane

Conditions
ConditionsYield
In tetrahydrofuran
In tetrahydrofuran
endothall anhydride
5442-12-6

endothall anhydride

(exo)hexahydro-4,7-epoxyisobenzofuran-1(3H)-one
6253-21-0

(exo)hexahydro-4,7-epoxyisobenzofuran-1(3H)-one

Conditions
ConditionsYield
With sodium borohydrid In tetrahydrofuran; hydrogenchloride; dichloromethane
C6H14N4O6Pt

C6H14N4O6Pt

endothall anhydride
5442-12-6

endothall anhydride

C14H22N2O5Pt

C14H22N2O5Pt

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; for 16h;
endothall anhydride
5442-12-6

endothall anhydride

Conditions
ConditionsYield
With sodium hydroxide In water

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