Products

Refine

Country

Business Type

Certificate

Display

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

2,5-Cyclohexadiene-1,4-dione,2-methyl-5-(1-methylethyl)-

Cas:490-91-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Xi'an Quanao Biotech Co., Ltd.

Company profile Xi’an Quanao Biotech Co., Ltd. with 10 years experience in plant extract filed. Focus on the research, production and sale of Plant and Animal extract, Medical intermediate, complete coverage six industries.

100% pure natural Black seed extract 10:1 powder thymoquinone

Cas:490-91-5

Min.Order:1 Kilogram

FOB Price: $14.0 / 360.0

Type:Manufacturers

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

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

Thymoquinone

Cas:490-91-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

Black Cumin Seed Extract 5% 10% 20% Thymoquinone CAS No. 490-91-5

Cas:490-91-5

Min.Order:1 Kilogram

FOB Price: $2.0 / 9.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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 Scientific and so on.O

THYMOQUINONE 490-91-5

Cas:490-91-5

Min.Order:1 Metric Ton

FOB Price: $500.0

Type:Lab/Research institutions

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

Pharmaceutical Grade CAS 490-91-5 with competitive price

Cas:490-91-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

490-91-5 Thymoquinon /High quality/Best price/In stock

Cas:490-91-5

Min.Order:1 Kilogram

Negotiable

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

THYMOQUINONE

Cas:490-91-5

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

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

2,5-Cyclohexadiene-1,4-dione,2-methyl-5-(1-methylethyl)- 490-91-5

Cas:490-91-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

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

China factory Supply High Quality THYMOQUINONE CAS 490-91-5

Cas:490-91-5

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

THYMOQUINONE CAS:490-91-5 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,

THYMOQUINONE CAS:490-91-5

Cas:490-91-5

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

2,5-Cyclohexadiene-1,4-dione,2-methyl-5-(1-methylethyl)-

Cas:490-91-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes

factory supply Thymoquinone,98%CAS:490-91-5

Cas:490-91-5

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

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

2,5-Cyclohexadiene-1,4-dione,2-methyl-5-(1-methylethyl)-

Cas:490-91-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance: orange to brown crystals 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:Thymoquinone is a phytochemical compound fou

2,5-Cyclohexadiene-1,4-dione,2-methyl-5-(1-methylethyl)-

Cas:490-91-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

5-ISOPROPYL-2-METHYL-1,4-BENZOQUINONE

Cas:490-91-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Binbo Biological Co., Ltd

1.high purity 2.consistent quality 3.competitive price 4.fast shipping Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect eq

Vegan Thymoquinone From Black Seed Extract

Cas:490-91-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 100.0

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

2,5-Cyclohexadiene-1,4-dione,2-methyl-5-(1-methylethyl)-

Cas:490-91-5

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

2,5-Cyclohexadiene-1,4-dione,2-methyl-5-(1-methylethyl)-

Cas:490-91-5

Min.Order:10 Gram

FOB Price: $10.0 / 100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

490-91-5 Thymoquinon /High quality/Best price/In stock

Cas:490-91-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Thymoquinone

Cas:490-91-5

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Top Purity THYMOQUINONE

Cas:490-91-5

Min.Order:0

Negotiable

Type:Trading Company

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

490-91-5 Thymoquinon /High quality/Best price/In stock

Cas:490-91-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hubei CuiRan Biotechnology Co., Ltd

Hubei CuiRan Biotechnology Co., 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 Medicine)

Thymoquinone

Cas:490-91-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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

THYMOQUINONE

Cas:490-91-5

Min.Order:1 Kilogram

FOB Price: $2.0

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

490-91-5 Thymoquinon /High quality/Best price/In stock

Cas:490-91-5

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

490-91-5 Thymoquinon /High quality/Best price/In stock

Cas:490-91-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Hangzhou Fandachem Co.,Ltd, a China-based chemical company, specialize in exporting Thymoquinone, CAS NO: 490-91-5 Please contact us by email freely. We are leading exporter in China. If you really need this cargo, please do not

Thymoquinone, CAS NO: 490-91-5

Cas:490-91-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Thymoquinon

Cas:490-91-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

3-isopropyl-4,4-dimethoxy-6-methyl-cyclohexa-2,5-dienone
145674-57-3

3-isopropyl-4,4-dimethoxy-6-methyl-cyclohexa-2,5-dienone

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With hydrogenchloride100%
thymol
89-83-8

thymol

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With [N,N'-bis(salicylidene)ethane-1,2-diaminato]cobalt(II); oxygen In N,N-dimethyl-formamide93%
With oxygen; salcomine In N,N-dimethyl-formamide for 9h; Ambient temperature;79%
With perchloric acid; lead dioxide In acetic acid at 25℃;60%
carvacrol
499-75-2

carvacrol

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With oxygen; salcomine In N,N-dimethyl-formamide Ambient temperature;90%
With Oxone In methanol; water at 20℃; for 0.5h; Catalytic behavior; Reagent/catalyst;32%
With sulfuric acid; water Oxydation mit Braunstein;
carvacrol
499-75-2

carvacrol

A

thymoquinone
490-91-5

thymoquinone

B

3-methyl-6-(2-propyl)-1,2-benzoquinone
78617-27-3

3-methyl-6-(2-propyl)-1,2-benzoquinone

C

diphenyldiselenide

diphenyldiselenide

Conditions
ConditionsYield
With benzeneseleninic acid In dichloromethane for 2h; Ambient temperature;A 82%
B 7%
C n/a
thymol
89-83-8

thymol

A

thymoquinone
490-91-5

thymoquinone

B

3-methyl-6-(2-propyl)-1,2-benzoquinone
78617-27-3

3-methyl-6-(2-propyl)-1,2-benzoquinone

C

diphenyldiselenide

diphenyldiselenide

Conditions
ConditionsYield
With benzeneseleninic acid In dichloromethane for 2h; Ambient temperature;A 75%
B 19%
C n/a
thymol
89-83-8

thymol

A

thymoquinone
490-91-5

thymoquinone

B

2-(4-hydroxy-5-isopropyl-2-methylphenyl)-6-isopropyl-3-methyl-1,4-benzoquinone
98268-32-7

2-(4-hydroxy-5-isopropyl-2-methylphenyl)-6-isopropyl-3-methyl-1,4-benzoquinone

C

3-hydroxy-5,5'-diisopropyl-2,2'-dimethyl-4,4'-diphenoquinone
98268-34-9

3-hydroxy-5,5'-diisopropyl-2,2'-dimethyl-4,4'-diphenoquinone

Conditions
ConditionsYield
With oxygen; copper dichloride In ethanol at 60℃; for 48h; Product distribution; var. solvents;A 25%
B 65%
C 10%
With oxygen; copper dichloride In ethanol at 60℃; for 48h;A 25%
B 65%
C 10%
thymol
89-83-8

thymol

A

thymoquinone
490-91-5

thymoquinone

B

3-hydroxy-5-isopropyl-2-methyl-[1,4]benzoquinone
4586-58-7

3-hydroxy-5-isopropyl-2-methyl-[1,4]benzoquinone

Conditions
ConditionsYield
With phosphomolybdic acid; dihydrogen peroxide In acetic acid at 30℃; for 5h;A 64%
B 13.5 % Chromat.
With phosphomolybdic acid; dihydrogen peroxide In acetic acid at 30℃; for 5h; Further byproducts given;A 64 % Chromat.
B 13.2%
With dihydrogen peroxide; methyltrioxorhenium(VII) In acetic acid at 40℃; for 2h;A 4%
B 8%
carvacrol
499-75-2

carvacrol

A

thymoquinone
490-91-5

thymoquinone

B

thymohydroquinone
2217-60-9

thymohydroquinone

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In chloroform for 3h; Ambient temperature;A 50.2%
B 25.5%
thymol
89-83-8

thymol

A

thymoquinone
490-91-5

thymoquinone

B

thymohydroquinone
2217-60-9

thymohydroquinone

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In chloroform for 3h; Ambient temperature;A 47%
B 30%
With 3-chloro-benzenecarboperoxoic acid In chloroform for 3h; Ambient temperature;A 47%
B 30%
carvacrol
499-75-2

carvacrol

A

thymoquinone
490-91-5

thymoquinone

C10H14O3

C10H14O3

3,10-dihydroxy-6,12-di-iso-propyl-3,10-dimethyltricyclo[6.2.2.02,7]dodeca-5,11-diene-4,9-dione
95475-28-8, 106623-23-8, 113159-72-1

3,10-dihydroxy-6,12-di-iso-propyl-3,10-dimethyltricyclo[6.2.2.02,7]dodeca-5,11-diene-4,9-dione

Conditions
ConditionsYield
With o-iodophenylacetic acid; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 20℃; for 3h; Inert atmosphere;A 37%
B 10%
C 32%
thymol
89-83-8

thymol

A

thymoquinone
490-91-5

thymoquinone

B

3-hydroxy-5,5'-diisopropyl-2,2'-dimethyl-4,4'-diphenoquinone
98268-34-9

3-hydroxy-5,5'-diisopropyl-2,2'-dimethyl-4,4'-diphenoquinone

Conditions
ConditionsYield
With oxygen; copper dichloride In acetonitrile at 60℃; for 48h;A 32%
B 10%
With oxygen; copper dichloride In N,N-dimethyl-formamide at 60℃; for 48h;A 25%
B 30%
thymol
89-83-8

thymol

A

thymoquinone
490-91-5

thymoquinone

B

3-hydroxy-5-isopropyl-2-methyl-[1,4]benzoquinone
4586-58-7

3-hydroxy-5-isopropyl-2-methyl-[1,4]benzoquinone

C

2-hydroxy-2-isopropyl-5-methylcyclohex-5-ene-1,4-dione
138525-31-2

2-hydroxy-2-isopropyl-5-methylcyclohex-5-ene-1,4-dione

trans-2-hydroxy-6-isopropyl-3-methylcyclohex-5-ene-1,4-dione
10476-80-9, 138525-30-1

trans-2-hydroxy-6-isopropyl-3-methylcyclohex-5-ene-1,4-dione

Conditions
ConditionsYield
With 3,3-dimethyldioxirane; sodium hydrogencarbonate In acetone Further byproducts given;A 23%
B 9%
C 18%
D 12%
thymol
89-83-8

thymol

A

thymoquinone
490-91-5

thymoquinone

B

3-methyl-6-(2-propyl)-1,2-benzoquinone
78617-27-3

3-methyl-6-(2-propyl)-1,2-benzoquinone

C

2-hydroxy-2-isopropyl-5-methylcyclohex-5-ene-1,4-dione
138525-31-2

2-hydroxy-2-isopropyl-5-methylcyclohex-5-ene-1,4-dione

trans-2-hydroxy-6-isopropyl-3-methylcyclohex-5-ene-1,4-dione
10476-80-9, 138525-30-1

trans-2-hydroxy-6-isopropyl-3-methylcyclohex-5-ene-1,4-dione

Conditions
ConditionsYield
With 3,3-dimethyldioxirane; sodium hydrogencarbonate In acetone Further byproducts given;A 23%
B 9%
C 18%
D 12%
4-methylisopropylbenzene
99-87-6

4-methylisopropylbenzene

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In chloroform for 3h; Ambient temperature;20.8%
thymol
89-83-8

thymol

A

thymoquinone
490-91-5

thymoquinone

B

3-isopropyl-6-methyl-1,2-benzenediol
490-06-2

3-isopropyl-6-methyl-1,2-benzenediol

C

2-hydroxy-2-isopropyl-5-methylcyclohex-5-ene-1,4-dione
138525-31-2

2-hydroxy-2-isopropyl-5-methylcyclohex-5-ene-1,4-dione

trans-2-hydroxy-6-isopropyl-3-methylcyclohex-5-ene-1,4-dione
10476-80-9, 138525-30-1

trans-2-hydroxy-6-isopropyl-3-methylcyclohex-5-ene-1,4-dione

Conditions
ConditionsYield
With 3,3-dimethyldioxirane In acetoneA 10%
B 15 % Spectr.
C 5%
D 5%
ethanol
64-17-5

ethanol

2-isopropyl-5-methyl-[1,4]benzoquinone-4-chlorimin

2-isopropyl-5-methyl-[1,4]benzoquinone-4-chlorimin

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
at 130 - 140℃;
thymohydroquinone
2217-60-9

thymohydroquinone

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With nitric acid
With iron(III) chloride
With p-benzoquinone
durch eine Oxydase, die in den Blaettern von Monarda fistulosa vorkommt;
With 3,3-dimethyldioxirane; sodium hydrogencarbonate In acetone81 % Chromat.
2-isopropyl-5-methyl-p-benzoquinone dioxime
74317-48-9

2-isopropyl-5-methyl-p-benzoquinone dioxime

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With copper(I) oxide; anhydrous methoxyethanol; acetone weiteres Reagens: wss. HCl;
4-aminocarvacrol
117886-49-4

4-aminocarvacrol

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
bei der Oxydation;
4-aminothymol
1128-28-5

4-aminothymol

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With potassium dichromate; sulfuric acid
With Nitrite Diazotization;
With hydrogenchloride; copper(II) sulfate
With chromium(III) oxide; sulfuric acid
2-isopropyl-5-methyl-p-phenylenediamine
4389-60-0

2-isopropyl-5-methyl-p-phenylenediamine

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With iron(III) chloride at 20℃;
1,1-bis(5-isopropyl-4-hydroxy-2-methylphenyl)ethane
120108-97-6

1,1-bis(5-isopropyl-4-hydroxy-2-methylphenyl)ethane

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With manganese(IV) oxide; sulfuric acid
2-isopropyl-5-methyl-[1,4]benzoquinon-4-(4-ethoxy-5-isopropyl-2-methyl-phenylimine)

2-isopropyl-5-methyl-[1,4]benzoquinon-4-(4-ethoxy-5-isopropyl-2-methyl-phenylimine)

A

thymoquinone
490-91-5

thymoquinone

B

4-ethoxy-5-isopropyl-2-methyl-aniline
5665-96-3

4-ethoxy-5-isopropyl-2-methyl-aniline

Conditions
ConditionsYield
With sulfuric acid
4-amino-2-isopropyl-5-methyl-phenol; hydrochloride
6321-11-5

4-amino-2-isopropyl-5-methyl-phenol; hydrochloride

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With chromium(VI) oxide; sulfuric acid; water weiteres Reagens: Essigsaeure;
2-isopropyl-5-methyl-[1,4]benzoquinone-4-chlorimin

2-isopropyl-5-methyl-[1,4]benzoquinone-4-chlorimin

acetic acid
64-19-7

acetic acid

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
at 130 - 140℃;
4-Isopropenyl-2-isopropyl-4-methoxy-cyclobut-2-enone

4-Isopropenyl-2-isopropyl-4-methoxy-cyclobut-2-enone

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With ammonium cerium(IV) nitrate 1.) o-xylene, 100 deg C, 20 min, 2.) CH3CN, H2O, 0.5 h; Yield given. Multistep reaction;
Dithymoquinone anion radical

Dithymoquinone anion radical

A

thymoquinone
490-91-5

thymoquinone

B

Thymoquinone anion radical

Thymoquinone anion radical

Conditions
ConditionsYield
In acetonitrile Rate constant; 0.1 M Bu4NPF6;
(4R,5S)-4-hydroxy-5-isopropyl-2-methyl-2-cyclohexenone

(4R,5S)-4-hydroxy-5-isopropyl-2-methyl-2-cyclohexenone

thymoquinone
490-91-5

thymoquinone

Conditions
ConditionsYield
With manganese(IV) oxide In benzene
2-isopropyl-4,4-dimethoxy-5-methyl-cyclohexa-2,5-dienone
145674-58-4

2-isopropyl-4,4-dimethoxy-5-methyl-cyclohexa-2,5-dienone

A

thymoquinone
490-91-5

thymoquinone

B

2-Chloro-6-isopropyl-4-methoxy-3-methyl-phenol

2-Chloro-6-isopropyl-4-methoxy-3-methyl-phenol

Conditions
ConditionsYield
With hydrogenchloride
2-methyl-5-isopropyl-p-benzosemiquinone

2-methyl-5-isopropyl-p-benzosemiquinone

A

thymoquinone
490-91-5

thymoquinone

B

thymohydroquinone
2217-60-9

thymohydroquinone

Conditions
ConditionsYield
In water at 22℃; Rate constant;
thymoquinone
490-91-5

thymoquinone

Diphenylphosphinic chloride
1499-21-4

Diphenylphosphinic chloride

C22H22ClO3P

C22H22ClO3P

Conditions
ConditionsYield
With aluminum (III) chloride In toluene at 25℃; for 24h;97%
thymoquinone
490-91-5

thymoquinone

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

7-isopropyl-4a-methyl-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione

7-isopropyl-4a-methyl-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione

Conditions
ConditionsYield
In dichloromethane for 3h; Diels-Alder Cycloaddition; Reflux;96%
With iron(III) chloride In neat (no solvent, solid phase) at 20℃; for 0.333333h; Diels-Alder Cycloaddition;93%
In dichloromethane at 20℃; for 120h; Time; Diels-Alder Cycloaddition; diastereoselective reaction;80%
thymoquinone
490-91-5

thymoquinone

2-isopropyl-5-methyl-[1,4]benzoquinone-4-oxime
17302-61-3

2-isopropyl-5-methyl-[1,4]benzoquinone-4-oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride In ethanol for 24h; Heating;94%
With hydroxylamine hydrochloride; sodium acetate In ethanol for 1.5h; Reflux;81%
With hydrogenchloride; ethanol; hydroxylamine hydrochloride
thymoquinone
490-91-5

thymoquinone

N-allylphenethylamine
5263-58-1

N-allylphenethylamine

2-((allyl(phenethyl)amino)methyl)-5-isopropylbenzene-1,4-diol

2-((allyl(phenethyl)amino)methyl)-5-isopropylbenzene-1,4-diol

Conditions
ConditionsYield
With triethylamine In isopropyl alcohol at 70℃; for 2h; Inert atmosphere; regioselective reaction;93%
thymoquinone
490-91-5

thymoquinone

triphenylphosphonium trifluoromethanesulfonate
85873-18-3

triphenylphosphonium trifluoromethanesulfonate

2,5-dihydroxy-3-isopropyl-6-methylphenyl(triphenyl)phosphonium trifluoromethanesulfonate

2,5-dihydroxy-3-isopropyl-6-methylphenyl(triphenyl)phosphonium trifluoromethanesulfonate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 24h; Inert atmosphere; regioselective reaction;90%
thymoquinone
490-91-5

thymoquinone

N-methoxylamine hydrochloride
593-56-6

N-methoxylamine hydrochloride

2-isopropyl-5-methyl-p-benzoquinone dioxime dimethyl ether

2-isopropyl-5-methyl-p-benzoquinone dioxime dimethyl ether

Conditions
ConditionsYield
In ethanol for 24h; Heating;87%
thymoquinone
490-91-5

thymoquinone

thymohydroquinone
2217-60-9

thymohydroquinone

Conditions
ConditionsYield
With acetic acid; zinc at 20℃; for 4h; Inert atmosphere;83%
With sodium dithionite In methanol; water at 25℃; for 2h; Inert atmosphere;49%
With hydrogenchloride; tin(ll) chloride
thymoquinone
490-91-5

thymoquinone

triphenylphosphonium hydrotrifluoroacetate
142572-85-8

triphenylphosphonium hydrotrifluoroacetate

2,5-dihydroxy-3-isopropyl-6-methylphenyl(triphenyl)phosphonium trifluoroacetate

2,5-dihydroxy-3-isopropyl-6-methylphenyl(triphenyl)phosphonium trifluoroacetate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 24h; Inert atmosphere; regioselective reaction;81%
thymoquinone
490-91-5

thymoquinone

(3-Cyclopropylidenprop-1-enyl)-ethyl-ether
147722-36-9

(3-Cyclopropylidenprop-1-enyl)-ethyl-ether

rac-4'β-Ethoxy-1',4',4'a,5',8',8'a-hexahydro-4'-isopropyl-7'aα-methylspiro-5',8'-dion

rac-4'β-Ethoxy-1',4',4'a,5',8',8'a-hexahydro-4'-isopropyl-7'aα-methylspiro-5',8'-dion

rac-4'β-Ethoxy-1',4',4'a,5',8',8'a-hexahydro-7'-isopropyl-4'aα-methylspiro-5',8'-dion

rac-4'β-Ethoxy-1',4',4'a,5',8',8'a-hexahydro-7'-isopropyl-4'aα-methylspiro-5',8'-dion

Conditions
ConditionsYield
In 1,2-dimethoxyethane at 50℃; for 24h;A 2.8%
B 80.4%
thymoquinone
490-91-5

thymoquinone

(4E)-2-isopropyl-5-methylbenzo-1,4-quinone 4-oxime
914796-82-0

(4E)-2-isopropyl-5-methylbenzo-1,4-quinone 4-oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium acetate In ethanol for 1.5h; Heating;80%
thymoquinone
490-91-5

thymoquinone

4-hydrazino-2-isopropyl-5-methylphenol

4-hydrazino-2-isopropyl-5-methylphenol

Conditions
ConditionsYield
With hydrazine hydrate In ethanol at 90℃; for 2h;78%
thymoquinone
490-91-5

thymoquinone

5,5-dimethoxy-1,2,3,4-tetrachlorocyclopentadiene
2207-27-4

5,5-dimethoxy-1,2,3,4-tetrachlorocyclopentadiene

(+/-)-(1S*,2S*,7R*,8R*)-1,8,9,10-Tetrachlor-5-isopropyl-11,11-dimethoxy-2-methyltricyclo<6.2.1.02,7>undec-4,9-dien-3,6-dion

(+/-)-(1S*,2S*,7R*,8R*)-1,8,9,10-Tetrachlor-5-isopropyl-11,11-dimethoxy-2-methyltricyclo<6.2.1.02,7>undec-4,9-dien-3,6-dion

Conditions
ConditionsYield
In melt at 118℃; for 120h;76%
1,3-dimethylindole
875-30-9

1,3-dimethylindole

thymoquinone
490-91-5

thymoquinone

3-isopropyl-6,10b-dimethyl-5a,6,10b,11-tetrahydrochromeno[2,3-b]indol-2-ol

3-isopropyl-6,10b-dimethyl-5a,6,10b,11-tetrahydrochromeno[2,3-b]indol-2-ol

Conditions
ConditionsYield
With triethylamine In ethanol at 70℃; for 12h;75%
thymoquinone
490-91-5

thymoquinone

bis(trimethylsilyl)carbodi-imide
1000-70-0

bis(trimethylsilyl)carbodi-imide

(E,E)-N,N'-Dicyan-2-isopropyl-5-methyl-1,4-benzochinondiimin
110375-15-0

(E,E)-N,N'-Dicyan-2-isopropyl-5-methyl-1,4-benzochinondiimin

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane for 3h; Ambient temperature;74%
3,3-dimethyl acrylaldehyde
107-86-8

3,3-dimethyl acrylaldehyde

thymoquinone
490-91-5

thymoquinone

C15H18O2
1567408-41-6

C15H18O2

Conditions
ConditionsYield
With (R)-2-(diphenyl(trimethylsilyloxy)methyl)pyrrolidine; o-fluoro-benzoic acid In chloroform-d1 at 40℃; for 24h; enantioselective reaction;74%
thymoquinone
490-91-5

thymoquinone

benzylamine
100-46-9

benzylamine

5-isopropyl-2-methyl-3-(benzylamino)-1,4-benzoquinone

5-isopropyl-2-methyl-3-(benzylamino)-1,4-benzoquinone

Conditions
ConditionsYield
With oxygen In methanol at 20℃; for 72h;73.6%
(2-aminoethyl)morpholine

(2-aminoethyl)morpholine

thymoquinone
490-91-5

thymoquinone

5-isopropyl-2-methyl-3-((2-morpholinoethyl)amino)-1,4-benzoquinone

5-isopropyl-2-methyl-3-((2-morpholinoethyl)amino)-1,4-benzoquinone

Conditions
ConditionsYield
With oxygen In methanol at 20℃; for 48h;68.3%
thymoquinone
490-91-5

thymoquinone

ethanolamine
141-43-5

ethanolamine

5-isopropyl-2-methyl-3-(2-hydroxyethylamino)-1,4-benzoquinone

5-isopropyl-2-methyl-3-(2-hydroxyethylamino)-1,4-benzoquinone

Conditions
ConditionsYield
With oxygen In methanol at 20℃; for 36h;66.7%
2-(1H-pyrrol-1-yl)aniline
6025-60-1

2-(1H-pyrrol-1-yl)aniline

thymoquinone
490-91-5

thymoquinone

5-isopropyl-2-methyl-5'H-spiro[cyclohexa[2,5]diene-1,4'-pyrrolo[1,2-a]quinoxalin]-4-one

5-isopropyl-2-methyl-5'H-spiro[cyclohexa[2,5]diene-1,4'-pyrrolo[1,2-a]quinoxalin]-4-one

Conditions
ConditionsYield
With trifluoroacetic anhydride In tetrahydrofuran at 100℃; Sealed tube; Inert atmosphere;66%
thymoquinone
490-91-5

thymoquinone

3,4-dimethoxybenzylamine
5763-61-1

3,4-dimethoxybenzylamine

5-isopropyl-2-methyl-3-(3,4-dimethoxylbenzylamino)-1,4-benzoquinone

5-isopropyl-2-methyl-3-(3,4-dimethoxylbenzylamino)-1,4-benzoquinone

Conditions
ConditionsYield
With oxygen In methanol at 20℃; for 24h;61.1%
3-Phenylbutyraldehyde
16251-77-7

3-Phenylbutyraldehyde

thymoquinone
490-91-5

thymoquinone

(S)-2-isopropyl-4a-methyl-6-phenyl-4a,5-dihydronaphthalene-1,4-dione

(S)-2-isopropyl-4a-methyl-6-phenyl-4a,5-dihydronaphthalene-1,4-dione

Conditions
ConditionsYield
With α,α-diphenyl-2-pyrrolidinemethanol trimethylsilyl ether; oxygen; palladium diacetate; copper(II) bis(trifluoromethanesulfonate); o-fluoro-benzoic acid In dimethyl sulfoxide at 40℃; for 36h; Schlenk technique; Molecular sieve; enantioselective reaction;54%
thymoquinone
490-91-5

thymoquinone

A

3-azido-2-methyl-5-isopropyl-1,4-benzoquinone

3-azido-2-methyl-5-isopropyl-1,4-benzoquinone

B

thymohydroquinone
2217-60-9

thymohydroquinone

C

3-azido-2-methyl-5-isopropyl-1,4-benzohydroquinone
17414-17-4

3-azido-2-methyl-5-isopropyl-1,4-benzohydroquinone

Conditions
ConditionsYield
With hydrogenchloride; sodium azide In methanol; water for 5h; Ambient temperature;A 14%
B 20%
C 52%
succinic acid
110-15-6

succinic acid

thymoquinone
490-91-5

thymoquinone

3-(2-methyl-5-(1-methylethyl)-3,6-dioxocyclohexa-1,4-dienyl)propanoic acid
1240724-54-2

3-(2-methyl-5-(1-methylethyl)-3,6-dioxocyclohexa-1,4-dienyl)propanoic acid

Conditions
ConditionsYield
With ammonium peroxydisulfate; silver nitrate In water; acetonitrile at 100℃; for 12h;52%
With ammonium peroxydisulfate; silver nitrate In water; acetonitrile
With ammonium persulfate; silver nitrate In water; acetonitrile at 100℃;
With ammonium peroxydisulfate; silver nitrate In water; acetonitrile at 100℃; for 13h;0.22 g

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View