High quality products. Always supply highest grade to you. Purity:≥99% Reasonable & Competitive Price. Huge capacity determines the lowest shared cost. The more you buy the more competitive prices you will get. The sincerest and most pro
Cas:51997-51-4
Min.Order:1 Metric Ton
FOB Price: $50.5 / 60.5
Type:Trading Company
inquiryDayangChem 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
Cas:51997-51-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryUnique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:cool dry place Package:1kg/foil bag;25kg/drum Application:medicine raw material T
Cas:51997-51-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
Cas:51997-51-4
Min.Order:1
Negotiable
Type:Other
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:51997-51-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom 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
Cas:51997-51-4
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryOur 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
Cas:51997-51-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquirySleeping 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
Cas:51997-51-4
Min.Order:10000 Gram
FOB Price: $1300.0
Type:Trading Company
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 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
Cas:51997-51-4
Min.Order:1 Kilogram
FOB Price: $1300.0
Type:Lab/Research institutions
inquiryWITH 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
Cas:51997-51-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:51997-51-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProduct name 4-(2,3-Epoxypropanoxy)-carbazole CAS 51997-51-4 Package 25kg/drum Stock F
Cas:51997-51-4
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
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
Cas:51997-51-4
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryAppearance:White crystal powder Storage:Room temperature Package:25kg/drum Application:Pharmaceutical intermediates Transportation:Express/Sea/Air Port:Any port in china
Cas:51997-51-4
Min.Order:25 Kilogram
Negotiable
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
Cas:51997-51-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:51997-51-4
Min.Order:100 Gram
FOB Price: $24.0 / 31.3
Type:Trading Company
inquiry4-Epoxypropanoxycarbazole CAS:51997-51-4 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
Cas:51997-51-4
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:51997-51-4
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:51997-51-4
Min.Order:0
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
Cas:51997-51-4
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryAppearance:white or yellowish white flaky crystal Storage:Keep the sun from direct sunlight ;prevention against high temperature Package:As customer request Application:Used for research and industrial manufacture. Transportatio
Cas:51997-51-4
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur 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
Cas:51997-51-4
Min.Order:1 Kilogram
Negotiable
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
Cas:51997-51-4
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:51997-51-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:51997-51-4
Min.Order:1 Gram
FOB Price: $1.0
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:51997-51-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe 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
Cas:51997-51-4
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:Off-white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:For medicine , pesticide intermediates
Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Cas:51997-51-4
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 4-(2,3-Epoxypropoxy)-Carbazole CAS No.: 51997-51-4 Molecule Formula:C15H13NO2 Molecule Weight:239.27 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TE
Cas:51997-51-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: 9H-carbazol-4-ol With sodium hydroxide In water; isopropyl alcohol at 23 - 28℃; for 1h; Stage #2: epichlorohydrin In water; isopropyl alcohol at 20 - 40℃; for 15 - 20h; | 80.4% |
Stage #1: 9H-carbazol-4-ol With sodium hydroxide In water Stage #2: epichlorohydrin In water; dimethyl sulfoxide at 10 - 45℃; for 7h; | 80.5% |
Stage #1: 9H-carbazol-4-ol With sodium hydroxide In water; dimethyl sulfoxide at 10 - 30℃; for 0.25 - 0.333333h; Stage #2: epichlorohydrin at 10 - 30℃; for 25.5 - 30.75h; | 76.57% |
9H-carbazol-4-ol
epichlorohydrin
A
1-(9H-carbazol-4-yloxy)-3-chloropropan-2-ol
B
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With pyridine In isopropyl alcohol at 50 - 60℃; for 12h; Inert atmosphere; | A 80% B 10% |
With potassium carbonate In isopropyl alcohol at 50 - 60℃; for 12h; Inert atmosphere; | A 20% B 60% |
epichlorohydrin
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
Stage #1: 9H-carbazol-4-ol With sodium dithionite; potassium carbonate; potassium iodide In acetone for 1h; Heating / reflux; Stage #2: epichlorohydrin In acetone at 20℃; for 32h; Heating / reflux; | 69.9% |
9H-carbazol-4-ol
1,2-Epoxy-3-bromopropane
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With sodium hydroxide In dimethyl sulfoxide at 60℃; for 24h; | 60% |
With sodium hydroxide In water; dimethyl sulfoxide at 45℃; for 16h; | 31% |
Stage #1: 9H-carbazol-4-ol With sodium hydride In N,N-dimethyl-formamide Stage #2: 1,2-Epoxy-3-bromopropane In N,N-dimethyl-formamide | |
With potassium carbonate In butanone at 80℃; |
Conditions | Yield |
---|---|
With potassium carbonate In butanone |
9H-carbazol-4-ol
cefaloridine
dimethyl sulfoxide
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With sodium hydroxide In dichloromethane; water; ethyl acetate |
(S)-oxirane-2-methyl methanesulfonate
9H-carbazol-4-ol
cefaloridine
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With sodium hydroxide In dichloromethane; water; dimethyl sulfoxide; ethyl acetate |
N-[2-(2'-(methoxy)-phenoxy)-ethyl]-benzylamine
4-(2,3-epoxypropoxy)carbazole
1-[benzyl[2(2-methoxyphenoxy)ethyl]amino]-3-(9H-carbazol-4-yloxy)propan-2-ol
Conditions | Yield |
---|---|
With potassium carbonate In water at 20 - 90℃; for 3h; | 99% |
Stage #1: N-[2-(2'-(methoxy)-phenoxy)-ethyl]-benzylamine; 4-(2,3-epoxypropoxy)carbazole With zinc(II) chloride In ethyl acetate at 70 - 75℃; for 3h; Stage #2: With ammonia In water | |
With trifluoroacetic acid In 1,4-dioxane at 70 - 75℃; for 48h; |
benzylamine
4-(2,3-epoxypropoxy)carbazole
1-(9H-carbazol-4-yloxy)-3-phenylmethylamino-2-propanol
Conditions | Yield |
---|---|
In water at 60℃; for 10h; Product distribution / selectivity; | 98.7% |
at 40℃; for 1h; Temperature; | 97.79% |
In toluene Heating; | 72% |
In toluene Reflux; | 72% |
4-(2,3-epoxypropoxy)carbazole
methyl iodide
9-methyl-4-(oxiran-2-ylmethoxy)-9H-carbazole
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 4h; | 97% |
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 4h; | 92% |
With sodium hydroxide In N,N-dimethyl-formamide at 60℃; for 2h; | 81% |
With sodium hydroxide In N,N-dimethyl-formamide at 60℃; for 2h; | 81% |
4-phenyl-1-piperazine
4-(2,3-epoxypropoxy)carbazole
1-((9H-carbazol-4-yl)oxy)-3-(4-phenylpiperazin-1-yl)propan-2-ol
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 97% |
In ethanol at 65℃; for 16h; | 80% |
In isopropyl alcohol for 5h; Inert atmosphere; Reflux; | 80% |
2-amino-2'-methoxydiphenyl ether
4-(2,3-epoxypropoxy)carbazole
N-[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]-2-(2-methoxyphenoxy)aniline
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 97% |
2,4-Dimethoxybenzylamine
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
In ipa; ethyl acetate for 4.5h; Heating / reflux; | 94.2% |
1-iodo-propane
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 60℃; for 2h; | 93% |
1-phenylmethylpiperazine
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 12h; Heating / reflux; | 92% |
In tetrahydrofuran for 12h; Product distribution / selectivity; Heating / reflux; | 92% |
tert-butylchlorodiphenylsilane
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With 4-methoxypyridine N-oxide; sodium sulfate In dichloromethane at 20℃; for 60h; regioselective reaction; | 92% |
carbon dioxide
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With C16H9MoN3O4; tetra-(n-butyl)ammonium iodide In N,N-dimethyl-formamide at 80℃; under 3750.38 Torr; for 20h; | 92% |
With C24H25N4O3(1+)*I(1-) In neat (no solvent) at 20℃; under 750.075 Torr; for 24h; Schlenk technique; | 76% |
With tetrabutylammomium bromide; C35H37CoN6O2(2+)*2Br(1-) In neat (no solvent) at 45℃; under 2250.23 Torr; for 24h; | 75% |
ethyl 3-(3-methoxyphenyl)-1H-pyrazole-5-carboxylate
4-(2,3-epoxypropoxy)carbazole
1-[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]-3-(3-methoxyphenyl)-1H-pyrazole-5-carboxylic acid
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; potassium carbonate In acetonitrile at 80℃; for 32h; Inert atmosphere; | 90% |
4-Aminoacetophenone
4-(2,3-epoxypropoxy)carbazole
1-(4-{[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]amino}phenyl)ethanone
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 58 - 62℃; for 8h; | 90% |
methyl 4-iodo-3-methylbenzoate
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With palladium diacetate; potassium bicyclo[2.2.1]hept-2-ene-5-carboxylate; XPhos In 1-methyl-pyrrolidin-2-one at 80℃; for 24h; | 89% |
thiophenol
4-(2,3-epoxypropoxy)carbazole
1-(9H-carbazol-5-yloxy)-3-(phenylthio)propan-2-ol
Conditions | Yield |
---|---|
With dimethylbromosulphonium bromide at 20℃; for 0.25h; regioselective reaction; | 87% |
1-(2-Methoxyphenyl)piperazine
4-(2,3-epoxypropoxy)carbazole
1-((9H-carbazol-4-yl)oxy)-3-(4-(2-methoxyphenyl)piperazin-1-yl)propan-2-ol
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 87% |
In isopropyl alcohol for 5h; Inert atmosphere; Reflux; | 72% |
1-methyl-2-o-methoxyphenoxyethylamine
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
85% |
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 45h; | 85% |
With sodium hydride In tetrahydrofuran at 0℃; |
Conditions | Yield |
---|---|
With potassium (1S,4S)-bicyclo[2.2.1]hept-5-ene-2-carboxylate; palladium diacetate; XPhos In 1-methyl-pyrrolidin-2-one at 60℃; for 12h; Glovebox; Inert atmosphere; Sealed tube; | 85% |
Conditions | Yield |
---|---|
With palladium diacetate; potassium bicyclo[2.2.1]hept-2-ene-5-carboxylate; XPhos In 1-methyl-pyrrolidin-2-one at 60℃; for 12h; | 85% |
Conditions | Yield |
---|---|
In ethanol at 65℃; for 72h; | 84% |
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; potassium carbonate In acetonitrile at 80℃; for 36h; Inert atmosphere; | 84% |
2-(2-methoxyphenoxy)propan-1-amine
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
83% |
C10H15NO2
4-(2,3-epoxypropoxy)carbazole
1-(9H-carbazol-4-yloxy)-3-{[2-(2-methoxybenzyloxy)ethyl]amino}-2-propanol
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 82% |
In isopropyl alcohol Reflux; |
2-Amino-5-chlorobenzophenone
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
In ethanol for 24h; Reflux; | 82% |
2-(2-methoxy-phenoxy)-ethylamine
4-(2,3-epoxypropoxy)carbazole
carvedilol
Conditions | Yield |
---|---|
In isopropyl alcohol for 5h; Inert atmosphere; Reflux; | 81% |
With N-ethyl-N,N-diisopropylamine In 1,2-dimethoxyethane at 80 - 85℃; | 36.26% |
With sulfuric acid; potassium carbonate In isopropyl alcohol at 80℃; for 6h; |
4-Aminobiphenyl
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
In ethanol for 24h; Reflux; | 81% |
In isopropyl alcohol for 5h; Inert atmosphere; Reflux; | 73% |
1-(2-pyridyl)piperazine
4-(2,3-epoxypropoxy)carbazole
Conditions | Yield |
---|---|
In isopropyl alcohol for 5h; Inert atmosphere; Reflux; | 81% |
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