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:59-47-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:59-47-2
Min.Order:1 Kilogram
FOB Price: $1.0
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
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
Cas:59-47-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryMephenesin is a centrally acting muscle relaxant. It can be used as an antidote for strychnine poisoning. Mephenesin however presents with the major drawbacks of having a short duration of action and a much greater effect on the spinal cord than
1.In No Less 10 years exporting experience. you 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 Specializ
Cas:59-47-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryMEPHENESIN CAS:59-47-2 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, s
Cas:59-47-2
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:59-47-2
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:59-47-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Product Name: MEPHENESIN Synonyms: 1,2-Propanediol, 3-(2-methylphenoxy)-;1,2-Propanediol, 3-(o-tolyloxy)-;1-Ortho-tolylglycerol ether;1-ortho-tolylglycerolether;1-o-Tolylglycerol ether;3-(2-Tolyloxy)-1,2-propanediol;3-(o-Methylphenoxy)-1,2-propa
Cas:59-47-2
Min.Order:100 Gram
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
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
The 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
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
Cas:59-47-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryMEPHENESIN Chemical Properties Melting point 69-71 °C(lit.) Boiling point 153-154 °C4 mm Hg(lit.) Fp 153-154°C/4mm solubility Soluble in alcohol Merck 14,5850 Safety I
Cas:59-47-2
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:59-47-2
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:59-47-2
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryAnsciep 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:59-47-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirySupply top quality products with a reasonable price Application:api
1,2-Propanediol,3-(2-methylphenoxy)- cas 59-47-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:59-47-2
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.Appearanc
Good Quality Application:Medical or chemical
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Mephenesin
Cas:59-47-2
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 210℃; for 0.25h; Microwave irradiation; | 94% |
With sodium hydroxide In ethanol for 2h; Heating; | 79% |
With sodium hydroxide; water | |
With sodium ethanolate | |
With sodium ethanolate 1.) EtOH, RT, 30 min, 2.) EtOH, a) reflux, 4 h, b) RT, overnight; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium carbonate; palladium dichloride In water at 60℃; for 5h; | 66% |
With tetrabutylammomium bromide; sodium hydroxide at 20℃; for 5h; | 0.7 g |
Conditions | Yield |
---|---|
With carbon dioxide; calcium oxide at 200℃; | |
With sodium acetate at 200 - 210℃; | |
With potassium carbonate; Diethyl carbonate at 105 - 110℃; for 28h; | 76 %Spectr. |
Etherification; | |
sodium hydroxide Etherification; |
Conditions | Yield |
---|---|
With water | |
With ethanol |
Conditions | Yield |
---|---|
With sulfuric acid for 1h; Ambient temperature; | |
With water at 25℃; pH=7.2; Microbiological reaction; Enzymatic reaction; enantioselective reaction; |
Acetic acid 1-acetoxymethyl-2-o-tolyloxy-ethyl ester
mephenesin
Conditions | Yield |
---|---|
With sodium hydroxide In isopropyl alcohol at 85℃; Hydrolysis; | 20 mg |
Conditions | Yield |
---|---|
With water Erhitzen des Reaktionsprodukts mit wss. Na2CO3; |
1-chloro-3-(2-methylphenoxy)propan-2-ol
mephenesin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 231 mg / NaH / ethyl acetate; hexane / 0.08 h 2: 100 - 110 °C 3: 20 mg / aq. NaOH / propan-2-ol / 85 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 100 - 110 °C 2: 20 mg / aq. NaOH / propan-2-ol / 85 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: aq. NaOH / propan-2-ol / 84 °C 2: 231 mg / NaH / ethyl acetate; hexane / 0.08 h 3: 100 - 110 °C 4: 20 mg / aq. NaOH / propan-2-ol / 85 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K2CO3 / acetone / Heating 2: 1N sulfuric acid / 1 h / Ambient temperature View Scheme |
carbon dioxide
o-Cresyl glycidyl ether
A
mephenesin
B
4-[(2-methylphenoxy)methyl]-1,3-dioxolan-2-one
Conditions | Yield |
---|---|
With C44H22Cl8N4(2-)*Mn(3+)*IO3(1-); tetrabutylammomium bromide In neat (no solvent) under 750.075 Torr; for 120h; Catalytic behavior; Heating; |
vinyl acetate
mephenesin
1-acetoxy-3-(2-methylphenoxy)propan-2-ol
Conditions | Yield |
---|---|
With porcine pancreatic lipase In di-isopropyl ether at 20℃; for 3h; Enzymatic reaction; regioselective reaction; | 97% |
Conditions | Yield |
---|---|
With Lipozyme(R) In acetone at 50℃; for 1h; | 85.2% |
Conditions | Yield |
---|---|
With Lipozyme(R) In acetone at 50℃; for 2h; | 78.5% |
mephenesin
acetic anhydride
1-acetoxy-3-(2-methylphenoxy)propan-2-ol
Conditions | Yield |
---|---|
With pyridine; dmap In dichloromethane | 66% |
Conditions | Yield |
---|---|
With Lipozyme(R) In acetone at 50℃; for 2h; | 64.1% |
Conditions | Yield |
---|---|
With Lipozyme(R) In acetone at 50℃; for 2h; | 60% |
vinyl acetate
mephenesin
Acetic acid (S)-1-acetoxymethyl-2-o-tolyloxy-ethyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran for 240h; Ambient temperature; lipase Amano PS; | 35% |
1-(2,2-dimethoxyethyl)piperidine
mephenesin
1-(4-o-tolyloximethyl-[1,3]dioxolan-2-ylmethyl)-piperidine
Conditions | Yield |
---|---|
at 120℃; |
Conditions | Yield |
---|---|
With pyridine Erhitzen auf dem Dampfbad; |
Conditions | Yield |
---|---|
With N,N-dimethyl-aniline; benzene Behandeln einer Loesung des Reaktionsprodukts in Benzol mit wss. NH3; |
Conditions | Yield |
---|---|
With antipyrine; chloroform; toluene Behandeln der vom Antipyrin-hydrochlorid befreiten Reaktionsloesung mit NH3; |
Conditions | Yield |
---|---|
With antipyrine; chloroform; toluene |
n-pentyl methyl ketone
mephenesin
2-methyl-2-pentyl-4-o-tolyloximethyl-[1,3]dioxolane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; toluene |
chloroacetaldehyde dimethyl acetal
mephenesin
2-chloromethyl-4-o-tolyloximethyl-[1,3]dioxolane
Conditions | Yield |
---|---|
With sulfuric acid |
trimethyl orthovalerate
mephenesin
Conditions | Yield |
---|---|
With sulfuric acid |
mephenesin
pyridine-3-carbonyl chloride hydrochloride
nicotinic acid-(2-hydroxy-3-o-tolyloxy-propyl ester)
Conditions | Yield |
---|---|
With pyridine |
phosgene
mephenesin
ethylamine
ethyl-carbamic acid-(2-hydroxy-3-o-tolyloxy-propyl ester)
mephenesin
chloral
1-o-tolyloxy-2,3-bis-(2,2,2-trichloro-1-hydroxy-ethoxy)-propane
Conditions | Yield |
---|---|
With toluene |
phosgene
mephenesin
ethylenediamine
(2-amino-ethyl)-carbamic acid-(2-hydroxy-3-o-tolyloxy-propyl ester)
mephenesin
orthoformic acid triethyl ester
2-ethoxy-4-o-tolyloxymethyl-[1,3]dioxolane
Conditions | Yield |
---|---|
With sulfuric acid |
mephenesin
Diethyl carbonate
4-[(2-methylphenoxy)methyl]-1,3-dioxolan-2-one
Conditions | Yield |
---|---|
With sodium methylate Entfernen des entstehenden Aethanols; |
ethyl 2-hydroxyacetate
mephenesin
1-Glycoloyloxy-3-o-tolyloxypropan-2-ol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid |
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