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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

Celastrol

Cas:34157-83-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 Tripterin supplier in China

Cas:34157-83-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

Sleeping pills and stability.This product is white or white crystalline powder;Odourless and slightly bitter taste.Almost insoluble in water, soluble in hydrochloric acid.In acid or alkali and heat hydrolysis, oral drug under the action of gastric

celastrol

Cas:34157-83-0

Min.Order:10000 Gram

FOB Price: $1300.0

Type:Manufacturers

inquiry

Xi'an Quanao Biotech Co., Ltd.

Bitter Melon Extract Charantin Powder Used For Loss Weight With Price Professional Factory We has a complete production and operating system, with an annual output capacity of 2000 tons. It can produce variety of content and proportion of extract a

Bitter Melon Extract Charantin Powder Used For Loss Weight With Price

Cas:34157-83-0

Min.Order:100 Kilogram

FOB Price: $17.0 / 19.0

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:

Celastrol (Tripterin)

Cas:34157-83-0

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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 Tripterin

Cas:34157-83-0

Min.Order:1

Negotiable

Type:Other

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

Natural Extract 98% Celastrol 34157-83-0 HACCP Manufacturer

Cas:34157-83-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

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

lower price High quality Celastrol

Cas:34157-83-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Tripterine

Cas:34157-83-0

Min.Order:1 Metric Ton

Negotiable

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

Tripterine

Cas:34157-83-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei DiBo chemical co., LTD

Name:Celastrol Name:Celastrol CAS no: 34157-83-0 Grade: Scientific research and export Molecular formula: C29H38O4 Molecular weight: 2450.61 Product Quality 12 years of chemical raw materials Mature operation of the industry System st

Celastrol/cas:34157-83-0/Celastrol material

Cas:34157-83-0

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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

Natural Tripterygium Wilfordii Root Extract Celastrol CAS 34157-83-0

Cas:34157-83-0

Min.Order:1 Gram

FOB Price: $6.0 / 9.0

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

Professional Manufacturer CAS 34157-83-0 with best price

Cas:34157-83-0

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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

CelastrolCAS34157-83-0

Cas:34157-83-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 20.0

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

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

Leader Biochemical Group

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

Supply High Quality Celastrol CAS 34157-83-0 For research Use only

Cas:34157-83-0

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

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,

Celastrol

Cas:34157-83-0

Min.Order:1 Gram

FOB Price: $60.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

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, steroids, pharmaceutical i

Celastrol/34157-83-0/Celastrol supplier in China

Cas:34157-83-0

Min.Order:10 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

24,25,26-Trinoroleana-1(10),3,5,7-tetraen-29-oicacid, 3-hydroxy-9,13-dimethyl-2-oxo-, (9b,13a,14b,20a)-

Cas:34157-83-0

Min.Order:1 Kilogram

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

High Quality Celastrol Supplier

Cas:34157-83-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:As customer request Port:Qingda

Celastrol 34157-83-0

Cas:34157-83-0

Min.Order:1 Kilogram

FOB Price: $10.0

Type:Lab/Research institutions

inquiry

Taizhou Crene Biotechnology co.ltd

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

Celastrol 34157-83-0

Cas:34157-83-0

Min.Order:100 Milligram

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

Good Quality Celastrol CAS 34157-83-0

Cas:34157-83-0

Min.Order:1 Kilogram

FOB Price: $3.0 / 5.0

Type:Trading Company

inquiry

Hefei Zhaobo Technology Co., Ltd.

Celastrol cas 34157-83-0 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality control system

Celastrol cas 34157-83-0

Cas:34157-83-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Tianjin Kind Pharma Co., Ltd.

Factory direct sales, accept customization. Celastrol is an antioxidant natural product which inhibits the growth of human glioma xenografts in nude mice through suppressing VEGFR expression. Used for clinical treatment for rheumatoid arthritis, was

Celastrol

Cas:34157-83-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

CELASTROL

Cas:34157-83-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Miheng Trading Co., Ltd.

Celastrol CAS 34157-83-0 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 Pro

Celastrol CAS 34157-83-0

Cas:34157-83-0

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

inquiry

Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Nanjing Spring & Autumn Biological Engineering Co., Ltd. Which was founded at 2008, has an R & D team composed very experienced natural products chemists. The company is a high-tech enterprise engaged in functional health care products raw ma

Celastrol

Cas:34157-83-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Chengdu Biopurify Phytochemicals Ltd.

Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic

Celastrol

Cas:34157-83-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

C39H55N3O10S

C39H55N3O10S

A

GLUTATHIONE
70-18-8

GLUTATHIONE

B

celastrol
34157-83-0

celastrol

Conditions
ConditionsYield
In aq. phosphate buffer; dimethyl sulfoxide Equilibrium constant;
C31H44O5S

C31H44O5S

A

celastrol
34157-83-0

celastrol

B

2-hydroxyethanethiol
60-24-2

2-hydroxyethanethiol

Conditions
ConditionsYield
In aq. phosphate buffer; dimethyl sulfoxide Equilibrium constant;
celastrol
34157-83-0

celastrol

Dihydrocelastrol

Dihydrocelastrol

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol at 20℃;100%
With sodium tetrahydroborate In d(4)-methanol at 20℃; for 0.5h;99%
With sodium tetrahydroborate In d(4)-methanol at 20℃; for 0.5h;99%
7-methyl-1H-indole
933-67-5

7-methyl-1H-indole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-8-(7-methyl-1H-indol-3-yl)-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-8-(7-methyl-1H-indol-3-yl)-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;99%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation;
celastrol
34157-83-0

celastrol

5-methyl-1H-indole
614-96-0

5-methyl-1H-indole

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-8-(5-methyl-1H-indol-3-yl)-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-8-(5-methyl-1H-indol-3-yl)-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;99%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation;
6-methylindole
3420-02-8

6-methylindole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-8-(6-methyl-1H-indol-3-yl)-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-8-(6-methyl-1H-indol-3-yl)-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;99%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation;
celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-10-hydroxy-2,4-a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydropicene-2-carboxamide
1361057-85-3

(2R,4aS,6aS,12bR,14aS,14bR)-10-hydroxy-2,4-a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydropicene-2-carboxamide

Conditions
ConditionsYield
With ammonium chloride; N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃;98%
With O-(7-azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; ammonium chloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;91%
indole
120-72-9

indole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Reagent/catalyst; Solvent; Friedel-Crafts Alkylation; Sealed tube;97%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h;78%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation;
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 5h;122.2 mg
6-chloroindole
17422-33-2

6-chloroindole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-8-(6-chloro-1H-indol-3-yl)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-8-(6-chloro-1H-indol-3-yl)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;97%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation;
4-methoxy-1H-indole
4837-90-5

4-methoxy-1H-indole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(4-methoxy-1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(4-methoxy-1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;97%
celastrol
34157-83-0

celastrol

methyl iodide
74-88-4

methyl iodide

pristimerin
1258-84-0

pristimerin

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 4h;96.8%
With sodium tetrahydroborate In N,N-dimethyl-formamide at 20℃; for 48h;95.4%
With sodium carbonate In N,N-dimethyl-formamide at 20℃;90%
5-methoxylindole
1006-94-6

5-methoxylindole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(5-methoxy-1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(5-methoxy-1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;95%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation;
6-fluoro-1H-indole
399-51-9

6-fluoro-1H-indole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-8-(6-fluoro-1H-indol-3-yl)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-8-(6-fluoro-1H-indol-3-yl)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;95%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation;
7-methoxy-1H-indole
3189-22-8

7-methoxy-1H-indole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(7-methoxy-1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(7-methoxy-1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;94%
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 5h;
celastrol
34157-83-0

celastrol

5-chloro-1H-indole
17422-32-1

5-chloro-1H-indole

(2R,4aS,6aS,12bR,14aS,14bR)-8-(5-chloro-1H-indol-3-yl)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-8-(5-chloro-1H-indol-3-yl)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;94%
celastrol
34157-83-0

celastrol

1-halopentane

1-halopentane

C34H48O4

C34H48O4

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;94%
celastrol
34157-83-0

celastrol

1-(halomethyl)-3-chlorobenzene

1-(halomethyl)-3-chlorobenzene

C36H43ClO4

C36H43ClO4

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;93%
celastrol
34157-83-0

celastrol

1-halo-2-methylpropane

1-halo-2-methylpropane

3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid isobutyl ester

3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid isobutyl ester

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;93%
celastrol
34157-83-0

celastrol

[(halomethoxy)methyl]benzene

[(halomethoxy)methyl]benzene

C37H46O5

C37H46O5

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;93%
celastrol
34157-83-0

celastrol

ethyl halide

ethyl halide

3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid ethyl ester
1105067-39-7

3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid ethyl ester

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;93%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 24h;84%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃;
5-bromo-1H-indole
10075-50-0

5-bromo-1H-indole

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-8-(5-bromo-1H-indol-3-yl)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-8-(5-bromo-1H-indol-3-yl)-10,11-dihydroxy-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;92%
With scandium tris(trifluoromethanesulfonate) In dichloromethane at 20℃; for 24h; Friedel-Crafts Alkylation;
celastrol
34157-83-0

celastrol

1-halohexane

1-halohexane

C35H50O4

C35H50O4

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;92%
celastrol
34157-83-0

celastrol

halocyclopropane

halocyclopropane

C32H42O4

C32H42O4

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;92%
celastrol
34157-83-0

celastrol

1-(halomethyl)-4-bromobenzene

1-(halomethyl)-4-bromobenzene

C36H43BrO4

C36H43BrO4

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;91%
celastrol
34157-83-0

celastrol

2-halobutane

2-halobutane

C33H46O4

C33H46O4

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;91%
celastrol
34157-83-0

celastrol

butyl halide

butyl halide

butyl 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oate
842143-39-9

butyl 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oate

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;91%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 24h;75%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃;
celastrol
34157-83-0

celastrol

ethyl 2-halomoacetate

ethyl 2-halomoacetate

C33H44O6

C33H44O6

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;91%
celastrol
34157-83-0

celastrol

methyl halide

methyl halide

pristimerin
1258-84-0

pristimerin

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;91%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 24h;74%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃;
celastrol
34157-83-0

celastrol

propyl halide

propyl halide

3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid propyl ester
1239313-00-8

3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid propyl ester

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;91%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 24h;81%
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃;
indol-5-ol
1953-54-4

indol-5-ol

celastrol
34157-83-0

celastrol

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(5-hydroxy-1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

(2R,4aS,6aS,12bR,14aS,14bR)-10,11-dihydroxy-8-(5-hydroxy-1H-indol-3-yl)-2,4a,6a,9,12b,14a-hexamethyl-1,2,3,4,4a,5,6,6a,8,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid

Conditions
ConditionsYield
With aluminium(III) chloride hexahydrate In dichloromethane at 20℃; for 3h; Friedel-Crafts Alkylation; Sealed tube;90%
celastrol
34157-83-0

celastrol

(halomethyl)benzene

(halomethyl)benzene

benzyl 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oate
842143-38-8

benzyl 3-hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oate

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;90%
celastrol
34157-83-0

celastrol

1-(halomethyl)-4-nitrobenzene

1-(halomethyl)-4-nitrobenzene

C36H43NO6

C36H43NO6

Conditions
ConditionsYield
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 4h;90%

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