Guaiazulene is an U.S. FDA-approved cosmetic color additive and can also be used as active pharmaceutical ingredient. It has a great function of anti-inflammatory and promoting the skin repairing. our advantage of Guaiazulene High Quality with
Cas:489-84-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry1. 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
Cas:489-84-9
Min.Order:1 Gram
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Type:Manufacturers
inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
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:489-84-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryItems Standard Result Character This product is dark blue crystallization or viscous liquid. Turn green in the light, in the end become yellow
Cas:489-84-9
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryWelcome 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
Cas:489-84-9
Min.Order:0 Metric Ton
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Type:Manufacturers
inquiryXi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi
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inquiryThe 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
17-year experience in Phytochemicals Each product has passed very strict tests (NMR\MS\HPLC) Agents in 13 countries Certified by ISO 9001:2008 quality management system Leader Supplier of Botanical Reference Materials in China
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Cas:489-84-9
Min.Order:1 Kilogram
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Type:Manufacturers
inquiryChemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service Guaiazulene 489-84-9 1,4-Dimethyl-7-isopropylazulene Factory IN STOCK CAS 489-84-9 489-84-9 CAS 489-84-9 highly quality and immedai
Cas:489-84-9
Min.Order:5 Kiloliter
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Type:Manufacturers
inquiryCyanamide, referred to as ".Cyanogen amine solution used for fruit trees deciduous agent abroad, non-toxic pest control agent.Single crystal chemical is mainly used for the synthesis of medicine, health products, feed additives and pesticide i
Cas:489-84-9
Min.Order:5 Metric Ton
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inquiryGood quantity Guaiazulene Basic information Product Name: Guaiazulene Synonyms: 1,4-dimethyl-7-(1-methylethyl)-azulen;1,4-Dimethyl-7-(1-methylethyl)azulene;1,4-dimethyl-7-(1-methylethy
Cas:489-84-9
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur 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
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Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:Dark blue ,turn green in the light and become blue in the end Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port of china
Cas:489-84-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry1.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
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWe 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
Cas:489-84-9
Min.Order:10 Gram
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Type:Trading Company
inquiryOur 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
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Min.Order:1 Kilogram
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Type:Trading Company
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:489-84-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:489-84-9
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryOverview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie
Cas:489-84-9
Min.Order:1 Kilogram
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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:489-84-9
Min.Order:0
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inquiryOverview Quick Details CAS No.: 489-84-9 Other Names: Guaiazulene MF: C15H18 EINECS No.: 489-84-9 Place of Origin: Shandong, China (Mainland) Type: Central Nervous System Agents Grade Standard: Medicine Grade Usage: Animal Pharmaceut
Cas:489-84-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur 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
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
superior quality Appearance:DARK BLUE LOW MELTING CRYSTALLINE 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:antioxidant, inhibits lipid pe
Cas:489-84-9
Min.Order:1 Kilogram
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Type:Trading Company
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:489-84-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
1,1-bis{4-[2-(dimethylamino)ethoxy]phenyl}-2-(3-guaiazulenyl)ethylene
azulene
A
7-isopropyl-1,4-dimethyl-azulene
B
2-(azulen-1-yl)-1,1-bis{4-[2-(dimethylamino)ethoxy]phenyl}ethylene
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water; acetonitrile at 60℃; for 3h; | A 97% B 58% |
1-chloro-7-isopropyl-4-methyl-azulene
dihydroxy-methyl-borane
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
With palladium diacetate; potassium phosphate In toluene at 100℃; for 24h; | 94% |
azulene
1,1-bis[4-(methoxy)phenyl]-2-(3-guaiazulenyl)ethylene
A
7-isopropyl-1,4-dimethyl-azulene
B
1,3-bis[2,2-bis(4-methoxyphenyl)ethenyl]azulene
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water; acetonitrile at 60℃; for 3h; | A 93% B 19% C 34% |
1,1-bis[4-(dimethylamino)phenyl]-2-(3-guaiazulenyl)ethylene
azulene
A
7-isopropyl-1,4-dimethyl-azulene
B
2-(azulen-1-yl)-1,1-bis[4-(dimethylamino)phenyl]ethylene
C
1,1-di(azulen-1-yl)-2,2-bis[4-(dimethylamino)phenyl]ethane
D
1,3-bis{2,2-bis[4-(dimethylamino)phenyl]ethenyl}azulene
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water; acetonitrile at 60℃; for 3h; | A 91% B 46% C 13% D 19% |
A
7-isopropyl-1,4-dimethyl-azulene
B
dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate
Conditions | Yield |
---|---|
In acetonitrile at 110℃; for 1h; | A 29% B 71% |
In acetonitrile at 100℃; for 1h; in sealed tube; | A 29% B 71% |
A
7-isopropyl-1,4-dimethyl-azulene
B
2,2'-biguaiazulenyl
Conditions | Yield |
---|---|
With methanol Title compound not separated from byproducts; | A 50% B 20% |
ethanol
bis(3,8-dimethyl-5-isopropyl-1-azulenyl) ketone
A
7-isopropyl-1,4-dimethyl-azulene
B
ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 0.166667h; Heating; | |
With toluene-4-sulfonic acid for 0.166667h; Mechanism; Heating; regioselectivity; other substrates; |
ethanol
Azulen-1-yl-(5-isopropyl-3,8-dimethyl-azulen-1-yl)-methanone
A
7-isopropyl-1,4-dimethyl-azulene
B
ethyl azulene-1-carboxylate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 6h; Heating; |
ethanol
(5-Isopropyl-3,8-dimethyl-azulen-1-yl)-(4,6,8-trimethyl-azulen-1-yl)-methanone
A
7-isopropyl-1,4-dimethyl-azulene
B
ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate
D
azulene
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 0.166667h; Heating; |
ethanol
1-[3-(5-Isopropyl-3,8-dimethyl-azulene-1-carbonyl)-4,6,8-trimethyl-azulen-1-yl]-ethanone
A
7-isopropyl-1,4-dimethyl-azulene
B
1-acetyl-4,6,8-trimethylazulene
C
ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 1h; Heating; |
ethanol
2,2,2-Trifluoro-1-[3-(5-isopropyl-3,8-dimethyl-azulene-1-carbonyl)-4,6,8-trimethyl-azulen-1-yl]-ethanone
A
7-isopropyl-1,4-dimethyl-azulene
B
ethyl 3,8-dimethyl-5-isopropylazulene-1-carboxylate
C
1-trifluoroacetyl-4,6,8-trimethylazulene
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 2.5h; Heating; Further byproducts given; |
guaia-1(5),6-diene
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
palladium on activated charcoal In xylene for 36h; Heating; |
3-bromo-7-isopropyl-1,4-dimethylazulene
A
7-isopropyl-1,4-dimethyl-azulene
B
2,2'-biguaiazulenyl
C
7-(2-bromo-1-methylethyl)-1,4-dimethylazulene
D
7-<(Z)-2-bromo-1-methylethenyl>-1,4-dimethylazulene
E
7-<(E)-2-bromo-1-methylethenyl>-1,4-dimethylazulene
F
7-(1-bromomethyl-2-bromoethyl)-1,4-dimethylazulene
Conditions | Yield |
---|---|
In benzene for 0.333333h; Product distribution; Ambient temperature; different solvent and reaction times; |
ergolide
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
With selenium at 300 - 350℃; for 0.833333h; |
6-(3-guaiazulenyl)-1(6H)-guaiazulenone
A
7-isopropyl-1,4-dimethyl-azulene
B
5-isopropylidene-3,8-dimethyl-1(5H)-azulenone
C
1-(3-guaiazulenyl)-6a-isopropyl-2,5-dimethyl-1,1a,3,6a-tetrahydrocyclopropainden-3-one
Conditions | Yield |
---|---|
In octane at 80℃; |
5-Isopropenyl-3,8-dimethyl-1,2,3,4,5,6,7,8-octahydro-azulen-1-ol
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid 1) benzene, reflux, 2 h, 2) decaline, reflux, 2 h; Yield given. Multistep reaction; |
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
palladium on activated charcoal at 320 - 330℃; for 0.0833333h; Heating; |
5-(1-guaiazulenyl)-5,6-dihydro-9-isopropyl-1-methyl-4-nitrocyclopentaheptalene
A
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
With phosphoric acid |
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
palladium on activated charcoal at 320 - 330℃; for 0.0833333h; Heating; |
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
With 4,6,8-trimethylazulene In acetic acid for 2h; from boiling point to r.t.; Yield given; |
A
7-isopropyl-1,4-dimethyl-azulene
B
dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate
C
dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate
Conditions | Yield |
---|---|
In decane at 60 - 80℃; Kinetics; Thermodynamic data; Mechanism; var. solv. and temp; |
7-isopropyl-1,4-dimethyl-azulene
o-benzenedisulfonimide
4-methoxy-benzaldehyde
Conditions | Yield |
---|---|
In acetonitrile at 20 - 25℃; for 2h; | 99% |
7-isopropyl-1,4-dimethyl-azulene
trichloroacetic acid anhydride
3-trichloroacetylguaiazulene
Conditions | Yield |
---|---|
In dichloromethane | 98% |
In dichloromethane | 76% |
In dichloromethane | |
In dichloromethane at 20℃; for 2h; |
Conditions | Yield |
---|---|
In diethyl ether; acetonitrile at 25℃; | 98% |
With hexafluorophosphoric acid In water; acetic acid at 25℃; for 2h; | 88% |
7-isopropyl-1,4-dimethyl-azulene
Glyoxal
Conditions | Yield |
---|---|
With tetrafluoroboric acid; acetic acid In water at 25℃; for 1h; | 98% |
With tetrafluoroboric acid; acetic acid at 25℃; for 1h; | 98% |
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol at 25℃; for 0.5h; | 98% |
7-isopropyl-1,4-dimethyl-azulene
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
Stage #1: N,N-dimethyl-formamide With trichlorophosphate at 0℃; for 0.75h; Vilsmeier Reaction; Stage #2: 7-isopropyl-1,4-dimethyl-azulene at 0 - 40℃; Vilsmeier Reaction; Stage #3: With tetrafluoroboric acid In water | 98% |
7-isopropyl-1,4-dimethyl-azulene
1,2-bis(4-methoxyphenyl)-1,2-ethanediol
1,1-bis[4-(methoxy)phenyl]-2-(3-guaiazulenyl)ethylene
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 60℃; for 3h; | 97% |
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol; water at 25℃; for 2h; | 97% |
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol; water at 25℃; for 2h; | 97% |
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol; water at 25℃; | 97% |
7-isopropyl-1,4-dimethyl-azulene
(E)-4-((4-methoxyphenyl)diazenyl)benzaldehyde
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol at 25℃; for 2h; | 97% |
7-isopropyl-1,4-dimethyl-azulene
4-[(E)-2-(3-guaiazulenyl)diazenyl]benzene-1-carbaldehyde
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol; water at 20℃; for 2h; | 97% |
7-isopropyl-1,4-dimethyl-azulene
3-Bromoazulene-1,5-quinone
Conditions | Yield |
---|---|
In methanol Ambient temperature; | 96% |
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol; water at 25℃; for 1.5h; | 96% |
With hexafluorophosphoric acid In methanol at 25℃; for 1.5h; | 96% |
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In diethyl ether; water; acetonitrile at 25℃; for 1h; | 96% |
Conditions | Yield |
---|---|
With tetrafluoroboric acid In methanol; water at 25℃; for 2h; | 96% |
4-aminobenzaldehyde
7-isopropyl-1,4-dimethyl-azulene
4-[(E)-2-(3-guaiazulenyl)diazenyl]benzene-1-carbaldehyde
Conditions | Yield |
---|---|
Stage #1: 4-aminobenzaldehyde With hydrogenchloride; sodium nitrite In water at 0 - 20℃; for 0.25h; Stage #2: 7-isopropyl-1,4-dimethyl-azulene In ethanol; water at 20℃; for 2h; | 96% |
1-(4-methylbenzensulfonyl)-4-phenyl-1H-1,2,3-triazole
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
With dirhodium tetraacetate In 1,2-dichloro-ethane at 60℃; for 2h; diastereoselective reaction; | 96% |
With rhodium (II) octanoate dimer In 1,2-dichloro-ethane at 60℃; for 3h; | 96% |
7-isopropyl-1,4-dimethyl-azulene
Conditions | Yield |
---|---|
With dirhodium tetraacetate In 1,2-dichloro-ethane at 60℃; for 3h; diastereoselective reaction; | 96% |
With rhodium (II) octanoate dimer In 1,2-dichloro-ethane at 60℃; for 3h; | 96% |
formaldehyd
7-isopropyl-1,4-dimethyl-azulene
3,3-methylenebis(guaiazulene)
Conditions | Yield |
---|---|
With acetic acid at 25℃; for 1h; | 95% |
With ethanol; sodium hydrogencarbonate |
7-isopropyl-1,4-dimethyl-azulene
N,N-dimethyl-formamide
5-isopropyl-3,8-dimethylazulene-1-carbaldehyde
Conditions | Yield |
---|---|
Stage #1: 7-isopropyl-1,4-dimethyl-azulene; N,N-dimethyl-formamide With trichlorophosphate at 0℃; for 1h; Vilsmeier formylation; Stage #2: With potassium hydroxide; water | 95% |
Stage #1: 7-isopropyl-1,4-dimethyl-azulene; N,N-dimethyl-formamide With trichlorophosphate at 0℃; for 1h; Stage #2: With water; potassium hydroxide | 94% |
With trichlorophosphate In benzene for 0.666667h; | 92% |
7-isopropyl-1,4-dimethyl-azulene
3-bromo-7-isopropyl-1,4-dimethylazulene
Conditions | Yield |
---|---|
With N-Bromosuccinimide; hexamethylenetetramine In hexane | 95% |
Multi-step reaction with 2 steps 1: Br2 / hexane / -20 °C 2: 100 percent / alkali View Scheme |
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In acetic acid at 25℃; for 2h; | 95% |
7-isopropyl-1,4-dimethyl-azulene
4-<<4'-(N,N-dimethylamino)phenyl-1'>azo>benzaldehyde
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol; water at 25℃; | 95% |
7-isopropyl-1,4-dimethyl-azulene
methyl 3,3,3-trifluoropyruvate
3,3,3-trifluoro-2-hydroxy-2-(5-isopropyl-3,8-dimethylazulen-1-yl)propionic acid methyl ester
Conditions | Yield |
---|---|
In hexane at 0℃; for 0.25h; | 95% |
7-isopropyl-1,4-dimethyl-azulene
(E)-4-((4-(dimethylamino)phenyl)diazenyl)benzaldehyde
Conditions | Yield |
---|---|
With hexafluorophosphoric acid In methanol at 25℃; for 2h; | 95% |
7-isopropyl-1,4-dimethyl-azulene
ethyl 2-benzoyl-4-(4-methoxyphenyl)-4-oxobut-2-enoate
ethyl 3-(guaiazulen-1-yl)-5-(4-methoxyphenyl)-2-phenylfuran-3-carboxylate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In dichloromethane for 5h; Reflux; | 95% |
7-isopropyl-1,4-dimethyl-azulene
4,4'-bis(dimethylamino)benzhydrol
bis(4-dimethylaminophenyl)(3-guaiazulenyl)methane
Conditions | Yield |
---|---|
With o-benzenedisulfonimide In neat (no solvent) at 30℃; for 5.5h; Friedel-Crafts Alkylation; | 95% |
7-isopropyl-1,4-dimethyl-azulene
trifluoroacetic anhydride
2,2,2-trifluoro-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethanone
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 2.3h; | 94% |
In dichloromethane |