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 quantiti
Cas:94-09-7
Min.Order:100 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryBeluga chemical professional supply Benzocaine Why choose Beluga chemical 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China and
Cas:94-09-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual
Cas:94-09-7
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry1. Well-equipped, stable and high-quality raw material supply chain, to provide customers with the best quality products. 2.Strict quality inspection process and professional certificate testing to ensure the quality level of the final product. 3.E
Cas:94-09-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful
Cas:94-09-7
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryOur service: 1.We have experience in exporting Pharmaceutical intermediates . 2.Professional packing with professional materials 3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the trackin
Cas:94-09-7
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryHubei 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
Cas:94-09-7
Min.Order:1 Kilogram
FOB Price: $160.0 / 187.0
Type:Trading Company
inquiryFactory Supply Benzocaine 94-09-7 with best price Product name L-Pyroglutamic acid CAS number 98-79-3 Assay ≥99% Appearance White fine crystal Application Used in food, medicine, cos
Cas:94-09-7
Min.Order:1 Kilogram
FOB Price: $8.0 / 11.0
Type:Trading Company
inquiry1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m
Cas:94-09-7
Min.Order:1 Kilogram
FOB Price: $8.2 / 8.5
Type:Trading Company
inquiryGolden supplier with satisfied price Benzocain(Ethyl 4-aminobenzoate) 94-09-7 in regular stock Our Competitive Advantage: 1.Best quality in your requirement 2.Competitive price in China market
Cas:94-09-7
Min.Order:1 Gram
FOB Price: $1.0
Type:Manufacturers
inquirySuperiority 1.high purity 2.consistent quality 3.competitive price 4.Fast Shipping Product name Benzocaine Appearance White crystal
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
Cas:94-09-7
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryReason for Choosing us: 1): Superior Quality and Competitive Price: Our company is a renowned pharmaceutical manufacturer with more than 15 years experiences in China and all powders are supplying from our factory directly. 2): Fast ,Sa
Cas:94-09-7
Min.Order:1 Kilogram
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiry1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers
Cas:94-09-7
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryT 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 service Appearance:W
Ethyl 4-aminobenzoate roduct Name: Ethyl 4-aminobenzoate Molecular Weight: 165.19 CAS NO: 94-09-7 EC NO: 202-303-5 Molecular Formula: C9H1
Cas:94-09-7
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
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
We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:94-09-7
Min.Order:1 Gram
Negotiable
Type:Manufacturers
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:94-09-7
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
94-09-7 - Physico-chemical Properties Molecular Formula C9H11NO2 Molar Mass 165.19 Density 1.17 Melting Point 88-90°C Boling Point 172 °C (12.7517 mmHg) Flash Point 172&
Cas:94-09-7
Min.Order:1 Gram
FOB Price: $30.0 / 40.0
Type:Lab/Research institutions
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:94-09-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.
Cas:94-09-7
Min.Order:1 Kilogram
FOB Price: $0.9 / 1.0
Type:Lab/Research institutions
inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be
Cas:94-09-7
Min.Order:1 Gram
Negotiable
Type:Trading Company
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:94-09-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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 ♦ W
Cas:94-09-7
Min.Order:1 Kilogram
FOB Price: $7.0 / 9.0
Type:Trading Company
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:94-09-7
Min.Order:1 Kilogram
Negotiable
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 email in time prod
Cas:94-09-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name Henrikang Supply 99% Purity CAS 94-09-7 dyclonlne dacronine powder Item name dyclonlne, dacronine hcl, dacronine hydrochloride Mo
Cas:94-09-7
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryChemical name:Benzocaine Batch No:C0012007001 Analysis Date:2020-06-30 Expiry Date:2024-06-21 HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten year
Cas:94-09-7
Min.Order:100 Kilogram
FOB Price: $55.0 / 60.0
Type:Other
inquiryConditions | Yield |
---|---|
With hydrogen; AV-17-8; palladium In ethanol at 45℃; under 750.06 Torr; | 100% |
With triphenylphosphine; palladium on activated charcoal In ethanol at 40℃; atmospheric pressure; | 100% |
With hydrazine hydrate In ethanol; water at 80℃; for 1h; chemoselective reaction; | 100% |
4-azido-benzoic acid ethyl ester
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With hydrogen In methanol at 20℃; under 760.051 Torr; for 6h; Reagent/catalyst; chemoselective reaction; | 100% |
With hydrogen In methanol at 20℃; for 18h; chemoselective reaction; | 100% |
With hydrogen In methanol at 20℃; under 760.051 Torr; for 9h; | 97% |
Conditions | Yield |
---|---|
With BF3 ethanol complex In ethanol | 100% |
Conditions | Yield |
---|---|
With copper (II)-fluoride; trimethylsilylazide; ethanolamine In N,N-dimethyl acetamide at 95℃; for 24h; Inert atmosphere; | 99% |
Stage #1: Ethyl 4-bromobenzoate With bis(bis(trimethylsilyl)amido)zinc(II); tri-tert-butyl phosphine; lithium chloride; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran at 70℃; for 3h; Stage #2: With hydrogenchloride In tetrahydrofuran; diethyl ether | 93% |
With copper(I) oxide; sodium azide; L-proline In dimethyl sulfoxide at 100℃; for 2h; Inert atmosphere; | 93% |
4-iodobenzoic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: 4-iodobenzoic acid ethyl ester With potassium phosphate; 2,2,2-trifluoroacetamide; N,N`-dimethylethylenediamine; copper(l) iodide In N,N-dimethyl-formamide at 45℃; Stage #2: With methanol In N,N-dimethyl-formamide at 45℃; Further stages.; | 99% |
With copper(l) iodide; potassium carbonate; ammonium chloride; L-proline In water; dimethyl sulfoxide at 25℃; for 12h; Inert atmosphere; | 97% |
With trimethylsilylazide; copper; ethanolamine In N,N-dimethyl acetamide at 95℃; for 24h; Inert atmosphere; | 92% |
p-aminoethylbenzoate
Conditions | Yield |
---|---|
Stage #1: ethyl 4-oxocyclohexane-1-carboxylate With hydroxylamine hydrochloride; potassium carbonate In N,N-dimethyl acetamide at 20℃; for 0.5h; Schlenk technique; Inert atmosphere; Stage #2: at 130℃; for 1h; Inert atmosphere; | 99% |
With styrene; ammonium hydroxide In 1-methyl-pyrrolidin-2-one at 130℃; for 40h; Sealed tube; Inert atmosphere; | 73% |
boron trifluoride diethyl etherate
4-amino-benzoic acid
p-aminoethylbenzoate
Conditions | Yield |
---|---|
at 120℃; for 4h; | 99% |
Conditions | Yield |
---|---|
Stage #1: ethanol; 4-nitro-benzoic acid With sulfuric acid at 80℃; for 6h; Stage #2: With 5%-palladium/activated carbon; hydrogen In water at 95℃; under 5250.53 Torr; for 2h; Temperature; Pressure; Inert atmosphere; | 98.6% |
for 7h; Reflux; | 95.5% |
Stage #1: ethanol; 4-nitro-benzoic acid With sulfuric acid at 80℃; for 6h; Large scale; Stage #2: With 5%-palladium/activated carbon; hydrogen at 80℃; under 4500.45 Torr; Large scale; |
Conditions | Yield |
---|---|
With sulfuric acid for 5h; Reflux; | 96% |
With sulfuric acid | 95% |
With sulfuric acid for 5h; Reflux; | 94% |
Conditions | Yield |
---|---|
With ethene; 5%-palladium/activated carbon; ammonium acetate; potassium carbonate In acetonitrile at 90℃; under 760.051 Torr; for 3h; Reagent/catalyst; Schlenk technique; | 95% |
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran at 0 - 20℃; | 94% |
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With aminomethyl resin-supported N-propylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 1h; | 94% |
Conditions | Yield |
---|---|
With potassium hydrogensulfate for 48h; Reflux; | 93% |
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With aminomethyl resin-supported N-propylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 40℃; | 91% |
With tetrakis(triphenylphosphine) palladium(0); 1,3-dimethylbarbituric acid In dichloromethane at 40℃; for 24h; Inert atmosphere; | 91% |
N-(4-ethoxycarbonylphenyl)butyramide
A
ethyl 4-(N-butylamino)benzoate
B
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With dihydridocarbonyl(1,1,1-tris(diphenylphosphinomethyl)ethane)ruthenium(II) complex; boron trifluoride diethyl etherate; hydrogen; toluene-4-sulfonic acid In tetrahydrofuran at 120℃; under 38002.6 Torr; for 20h; Glovebox; Autoclave; Inert atmosphere; | A 89% B n/a |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; sodium azide; water; silver carbonate In N,N-dimethyl-formamide at 120℃; Sealed tube; | 89% |
ethanol
p-aminoiodobenzene
molybdenum hexacarbonyl
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With C35H20F34NO3(1-)*Pd(2+)*Cl(1-); N-ethyl-N,N-diisopropylamine In neat (no solvent) at 130℃; for 0.2h; Microwave irradiation; | 88% |
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In hexane; toluene; acetonitrile at 80℃; for 21h; Inert atmosphere; chemoselective reaction; | 87% |
ethyl p-acetamidobenzoate
A
ethyl 4-(N-ethylamino)benzoate
B
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With dihydridocarbonyl(1,1,1-tris(diphenylphosphinomethyl)ethane)ruthenium(II) complex; boron trifluoride diethyl etherate; hydrogen; toluene-4-sulfonic acid In tetrahydrofuran at 120℃; under 38002.6 Torr; for 16h; Glovebox; Autoclave; Inert atmosphere; | A 86% B n/a |
ethyl 4-<(2'-acetylamino-4',5'-methylenedioxyphenacyl)amino>benzoate
p-aminoethylbenzoate
Conditions | Yield |
---|---|
In ethanol at 150℃; for 5h; Heating; sealed tube; | 85% |
Multi-step reaction with 3 steps 1: 23 percent / 2 h / Heating 2: 78 percent / ammonia / ethanol / 5 h / 150 - 155 °C / Heating; sealed tube 3: 22.5 percent / methanolic HCl / ethanol / 6 h / Heating View Scheme | |
Multi-step reaction with 4 steps 1: 14 percent / 2 h / Heating 2: 69 percent / 2 h / Heating 3: 78 percent / ammonia / ethanol / 5 h / 150 - 155 °C / Heating; sealed tube 4: 22.5 percent / methanolic HCl / ethanol / 6 h / Heating View Scheme |
4-ethoxycarbonylphenylhydrazine
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With sodium tetrahydroborate; nickel dichloride In methanol at 20℃; for 2h; | 85% |
With titanium tetrachloride; magnesium In tetrahydrofuran at 20℃; Inert atmosphere; | 82% |
Conditions | Yield |
---|---|
With dihydrogen peroxide for 3h; Irradiation; | 85% |
Conditions | Yield |
---|---|
With copper(I) oxide; ammonium hydroxide In 1-methyl-pyrrolidin-2-one at 110℃; for 10h; Microwave irradiation; | 84% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; CYANAMID; bis-[(trifluoroacetoxy)iodo]benzene In acetonitrile at 20℃; for 1h; chemoselective reaction; | 83% |
ethyl 4-nitrobenzoate
A
ethyl 4-(hydroxylamino)benzoate
B
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With sodium tetrahydroborate; sodium selenite In water at 37℃; for 1h; | A 81% B 2% |
With reduced 1% [Pd(OAc)2]3 impregnated with carbon support in trichloromethane In ethanol; water at 49.84℃; under 3750.38 Torr; for 1h; Catalytic behavior; |
ethyl 4-(allylamine)benzoate
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With aminomethyl resin-supported N-propylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 40℃; | 81% |
Conditions | Yield |
---|---|
With potassium bromide at 15 - 65℃; for 3.5h; Temperature; | 79% |
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