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
Cas:22567-17-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry(+)-GAMMA-GURJUNENE CAS:22567-17-5 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 inter
Cas:22567-17-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:22567-17-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
Cas:22567-17-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryZibo 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
Cas:22567-17-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:22567-17-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:22567-17-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
WisingChem not only supply popular chemicals, but also R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. we could
Cas:22567-17-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAzulene,1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-, (1R,3aR,4R,7R)-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharm
Cas:22567-17-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryHigh Quality Best Price Storage:Store in dry, dark and ventilated place Application:Chemical Synthesis Intermediate
Cas:22567-17-5
Min.Order:0
Negotiable
Type:Trading Company
inquiry(1aR,4R,7R,7bS)-1,1,4,7-tetramethyl-1a,2,3,4,5,6,7,7b-octahydro-1H-cyclopropa[e]azulene
[1R-(1α,3aβ,4α,7β)]-1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene
Conditions | Yield |
---|---|
at 450℃; | 80% |
[1R-(1α,3aβ,4α,7β)]-1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K/Al2O3 / 100 °C 2: 80 percent / 450 °C View Scheme | |
Multi-step reaction with 2 steps 1: 100 percent / 10percent K/Al2O3 / hexane / Ambient temperature 2: 80 percent / 450 °C View Scheme |
[1R-(1α,3aβ,4α,7β)]-1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene
(6R,10R)-3-Isopropyl-6,10-dimethyltricyclo[5.3.0]deca-2,7(1)-diene
Conditions | Yield |
---|---|
With fluorosulfonylchloride In dichloromethane at -115℃; Isomerization; | 33% |
[1R-(1α,3aβ,4α,7β)]-1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 25℃; for 12h; Product distribution; var. temp. and time; | A 36 mg B 24 mg C 56 mg D 13 mg |
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 25℃; for 12h; | A 36 mg B 24 mg C 56 mg D 13 mg |
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 25℃; for 4h; | A 36 mg B 24 mg C 56 mg D 13 mg |
[1R-(1α,3aβ,4α,7β)]-1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene
Conditions | Yield |
---|---|
With Glomerella cingulata In water for 240h; culture medium; | A 202 mg B 68 mg |
[1R-(1α,3aβ,4α,7β)]-1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene
A
(1aR,4R,7R,7bS)-1,1,4,7-tetramethyl-1a,2,3,4,5,6,7,7b-octahydro-1H-cyclopropa[e]azulene
B
(6R,7R)-3-Isopropyl-6,10-dimethyltricyclo[5.3.0]deca-2,7(1)-diene
Conditions | Yield |
---|---|
With Sulfate; titanium(IV) oxide In dichloromethane at 20℃; for 0.216667h; Rearrangement; | A n/a B 0.0514 g C 0.0048 g D n/a |
[1R-(1α,3aβ,4α,7β)]-1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene
Conditions | Yield |
---|---|
With hydrogen; nickel on carbon In ethanol; benzene at 25℃; |
[1R-(1α,3aβ,4α,7β)]-1,2,3,3a,4,5,6,7-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene
Conditions | Yield |
---|---|
With chicory; enzymes from roots of Cichorium intybus L; NADPH In ethanol for 1h; pH=7.5; Product distribution; Further Variations:; Reagents; Solvents; |
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