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Greenutra Resource Inc

Cortex Cinchonae Extract/Peruvian Bark Extract Description: Product name: Peruvian Bark Extract Latin Name Cinchona officinalis

Cortex Cinchonae Extract/Peruvian Bark Extract

Cas:130-95-0

Min.Order:1 Kilogram

FOB Price: $20.0

Type:Trading Company

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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

Quinine Manufacturer/High quality/Best price/In stock

Cas:130-95-0

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 Quinine Hcl with high purity

Cas:130-95-0

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------

High purity Various Specifications Quinine CAS:130-95-0

Cas:130-95-0

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of Quinine Cas 130-95-0 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Cool dry place Package:1kg/foill bag;25kg/drum A

Manufacturer supply Quinine Cas 130-95-0 with high quality and reasonable price

Cas:130-95-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Xi'an Quanao Biotech Co., Ltd.

High Quality Factory Price Quinine 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 feed additives, herbal extracts, ag

High Quality Factory Price Quinine Powder

Cas:130-95-0

Min.Order:500 Gram

FOB Price: $2.4 / 2.8

Type:Manufacturers

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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 Quinine

Cas:130-95-0

Min.Order:1

Negotiable

Type:Other

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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% Quinine 130-95-0 GMP Manufacturer

Cas:130-95-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

High purity supply Quinine

Cas:130-95-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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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

Quinine

Cas:130-95-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name:quinine The alias:Cinchona cream CAS NO:130-95-0 Molecular formula:C20H24N2O2 Molecular weight:782.96 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security withou

quinine /CAS:130-95-0 /Chinese suppliers

Cas:130-95-0

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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Henan Tianfu Chemical Co., Ltd.

High purity CAS 130-95-0 Quinine in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Fluorene,Carbazole,

High purity CAS 130-95-0 Quinine in stock

Cas:130-95-0

Min.Order:1 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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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

Quinine

Cas:130-95-0

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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 130-95-0 with best quality

Cas:130-95-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

130-95-0 In Medicine Quinine

Cas:130-95-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product name Quinine Appearance White crystalline powder CAS 130-95-0 MF C8H11NO3 Purity 99% Appearance:

Quinine CAS:130-95-0

Cas:130-95-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

Synthetic Organic Chemistry Quinine CAS 130-95-0 Pharmaceuticals

Cas:130-95-0

Min.Order:10 Gram

Negotiable

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:white powder Storage:Room temperature Package:25kg/drum Application:Antimalarial drug Transportation:Express/Sea/Air Port:Any port in china

High Quality Quinine Antimalarial Quinine Raw Powder

Cas:130-95-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Cinchonan-9-ol, 6'-methoxy-, (8alpha,9R)- 130-95-0

Cas:130-95-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

High Quality 99% Purity Quinine raw powder Quinine Natural Extract

Cas:130-95-0

Min.Order:10 Gram

FOB Price: $3.5

Type:Trading Company

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Shanghai Minstar Chemical Co., Ltd

Product Name: Quinine CAS: 130-95-0 MF: C20H24N2O2 MW: 324.42 EINECS: 205-003-2 Mol File: 130-95-0.mol Quinine Structure Quinine Chemical Properties Melting point 173-175 °C(lit.) alpha -172 º (c=1, EtOH) Boiling

Quinine

Cas:130-95-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

About Product Details Items Specifications Test Results Appearance White to white crystalline powde

Supply Quinine CAS 130-95-0 for Scientific Research use only

Cas:130-95-0

Min.Order:1 Gram

FOB Price: $1.0 / 5.0

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 present

Antimalarial drugs Quinine with CAS:130-95-0

Cas:130-95-0

Min.Order:1 Kilogram

FOB Price: $312.0 / 360.4

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply High quality Quinine CAS 130-95-0 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China and expo

High quality Quinine CAS 130-95-0

Cas:130-95-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

We generally use secure shipping methods that do not require you to do any customs clearance. Free shipping to your address without worrying about any customs issues. We have a professional customs clearance team to 100% guarantee the safe delivery o

Supply High Quality CAS 130-95-0 Quinine Powder in Stock

Cas:130-95-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

Cinchonan-9-ol, 6'-methoxy-, (8alpha,9R)-

Cas:130-95-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

Quinine CAS no. 130-95-0 with low price

Cas:130-95-0

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Shanxi Ankesi Biotechnology Co., Ltd

Our Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual

Top sale Quinine CAS 130-95-0 with lower price AKS

Cas:130-95-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

Cinchonan-9-ol, 6'-methoxy-, (8alpha,9R)-

Cas:130-95-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

99% Quinine CAS 130-95-0 with Best Price

Cas:130-95-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 13.0

Type:Trading Company

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Synthetic route

(3R,4S)-4-[(2R,3R)-3-(6-Methoxy-quinolin-4-yl)-oxiranylmethyl]-3-vinyl-piperidine-1-carboxylic acid 2-trimethylsilanyl-ethyl ester
865853-18-5

(3R,4S)-4-[(2R,3R)-3-(6-Methoxy-quinolin-4-yl)-oxiranylmethyl]-3-vinyl-piperidine-1-carboxylic acid 2-trimethylsilanyl-ethyl ester

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
With cesium fluoride In N,N-dimethyl-formamide; tert-butyl alcohol at 110℃; for 12h;98%
2-(trimethylsilyl)ethyl 6-methoxy-4-((2S,3S)-3-(((3R,4S)-1-((2-(trimethylsilyl)ethoxy)carbonyl)-3-vinylpiperidin-4-yl)methyl)oxiran-2-yl)quinoline-1(2H)-carboxylate
1207974-85-3

2-(trimethylsilyl)ethyl 6-methoxy-4-((2S,3S)-3-(((3R,4S)-1-((2-(trimethylsilyl)ethoxy)carbonyl)-3-vinylpiperidin-4-yl)methyl)oxiran-2-yl)quinoline-1(2H)-carboxylate

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
Stage #1: 2-(trimethylsilyl)ethyl 6-methoxy-4-((2S,3S)-3-(((3R,4S)-1-((2-(trimethylsilyl)ethoxy)carbonyl)-3-vinylpiperidin-4-yl)methyl)oxiran-2-yl)quinoline-1(2H)-carboxylate With cesium fluoride In N,N-dimethyl-formamide at 180℃; for 0.25h; Microwave irradiation;
Stage #2: With oxygen In N,N-dimethyl-formamide at 20℃; for 24h;
73%
C21H26N4O4S

C21H26N4O4S

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran; methanol at 0 - 20℃; for 0.166667h; Schlenk technique; Inert atmosphere;53%
6-methoxy quinoline
5263-87-6

6-methoxy quinoline

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
In s-BuOH140 mg (26%)
6'-methoxy-cinchonan-9-one

6'-methoxy-cinchonan-9-one

A

quinidine
56-54-2

quinidine

B

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
With sodium isopropylate; toluene
With 2-pentanol; sodium
C26H36N2O3Si

C26H36N2O3Si

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: AD-mix β; methanesulfonamide / water; tert-butyl alcohol / 17 h / 20 °C
2.1: Trimethyl orthoacetate; pyridinium p-toluenesulfonate / dichloromethane / 12 h / 20 °C / Inert atmosphere
2.2: 6 h / 0 - 20 °C / Inert atmosphere
2.3: 0.5 h / 20 °C / Inert atmosphere
3.1: cesium fluoride / N,N-dimethyl-formamide; tert-butyl alcohol / 12 h / 110 °C
View Scheme
(3R,4S)-4-[(2R,3R)-2,3-Dihydroxy-3-(6-methoxy-quinolin-4-yl)-propyl]-3-vinyl-piperidine-1-carboxylic acid 2-trimethylsilanyl-ethyl ester
865853-24-3

(3R,4S)-4-[(2R,3R)-2,3-Dihydroxy-3-(6-methoxy-quinolin-4-yl)-propyl]-3-vinyl-piperidine-1-carboxylic acid 2-trimethylsilanyl-ethyl ester

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: Trimethyl orthoacetate; pyridinium p-toluenesulfonate / dichloromethane / 12 h / 20 °C / Inert atmosphere
1.2: 6 h / 0 - 20 °C / Inert atmosphere
1.3: 0.5 h / 20 °C / Inert atmosphere
2.1: cesium fluoride / N,N-dimethyl-formamide; tert-butyl alcohol / 12 h / 110 °C
View Scheme
sodium methylate
124-41-4

sodium methylate

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
With methyl nitrate at 100℃; im Rohr;
C13H17N3O

C13H17N3O

Quinine
130-95-0

Quinine

Conditions
ConditionsYield
Multi-step reaction with 10 steps
1.1: palladium diacetate; silver carbonate; Trimethylacetic acid / N,N-dimethyl-formamide / 16 h / 100 °C
2.1: ruthenium trichloride; sodium periodate / water; ethyl acetate; acetonitrile / 18 h / 20 °C / Sealed tube
3.1: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; triethylamine / N,N-dimethyl-formamide / 18 h / 20 °C
4.1: diisobutylaluminium hydride / dichloromethane / 1.5 h / -78 °C / Inert atmosphere
5.1: lithium hexamethyldisilazane / tetrahydrofuran / 0.33 h / -78 - 20 °C / Inert atmosphere; Schlenk technique
5.2: 0.75 h / -78 - 20 °C / Inert atmosphere; Schlenk technique
6.1: zinc trifluoromethanesulfonate; hydrogenchloride / water / 0.08 h / 20 °C
6.2: 1.5 h
7.1: toluene-4-sulfonic acid / acetonitrile / 0.17 h / 20 °C
7.2: 2 h / 70 °C
8.1: lithium hexamethyldisilazane / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
8.2: 1 h / -78 °C / Inert atmosphere
9.1: triisopropoxytitanium(IV) chloride / tetrahydrofuran / 0.08 h / 0 °C / Inert atmosphere
9.2: 3 h / 0 - 20 °C / Inert atmosphere
10.1: lithium aluminium tetrahydride / tetrahydrofuran; methanol / 0.17 h / 0 - 20 °C / Schlenk technique; Inert atmosphere
View Scheme
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