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:5306-85-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1) In House standard , high quality & high purity 99% up with competitive price 2) Produce in the factory which conforms to the GMP's requirements ; 3) Quick delivery & provide free sample in 3 days after your payment Appearance:It
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:5306-85-4
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryDimethyl Isosorbide (Novasolve DMI) is a high purity solvent and carrier which offers a safe, effective delivery enhancement mechanism for active ingredients in personal care products. Sunless tanners, facial and eye-zone treatments, skin serum
Cas:5306-85-4
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryProduct description: Product name Isosorbide dimethyl ether CAS number 5306-85-4 Assay ≥99% Appearance Colorless transparent liquid Capacity 200mt/year Application Cosmetic r
Cas:5306-85-4
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryTNJ Chemical Industry Co.,Ltd., is a professional manufacturers and supplier in China ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a priv
Cas:5306-85-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryWe are: Focus on the research, production and sale of Plant and Animal extract, Medical intermediate, complete coverage six industries. Product grade: Medicine, Health care product, Cosmetics, Food,Feed, Biopesticide. Hot selling market: Europe,
Cas:5306-85-4
Min.Order:25 Kilogram
FOB Price: $20.0 / 24.0
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
Cas:5306-85-4
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:5306-85-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:5306-85-4
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
Cas:5306-85-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryISOSORBIDE DIMETHYL ETHER Basic information Product Name: ISOSORBIDE DIMETHYL ETHER Synonyms: ISOSORBIDE DIMETHYL ETHER;DIMETHYL ISOBORBIDE;DIMETHYL ISOSORBIDE;2,5-DI-O-METHYL-1,4:3,6-DI
Cas:5306-85-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:5306-85-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:5306-85-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryFactory sells 5306-85-4 factory 5306-85-4Supply lowest price of Dimethyl isosorbide Introduction :Sartort Biopharma is a leading company engaging in the production of Intermediates, fine chemicals, Ionic liquids and 3D printing materials. It has
Cas:5306-85-4
Min.Order:25 Kilogram
FOB Price: $20.0 / 26.0
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:5306-85-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides
Cas:5306-85-4
Min.Order:100 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
inquiryAbout Our Group Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & c
Cas:5306-85-4
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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:5306-85-4
Min.Order:1 Kilogram
FOB Price: $50.0 / 60.0
Type:Trading Company
inquiryIsosorbide dimethyl ether CAS: 5306-85-4 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:5306-85-4
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:5306-85-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:5306-85-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:5306-85-4
Min.Order:1 Kilogram
FOB Price: $30.0 / 50.0
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,
Cas:5306-85-4
Min.Order:10 Metric Ton
Negotiable
Type:Trading Company
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Isosorbide Dimethyl Ethe (DMI) CAS:5306-85-4 , Please contact us by email freely. We are leading exporter in China. If you re
Cas:5306-85-4
Min.Order:1 Metric Ton
Negotiable
Type:Other
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Our 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:5306-85-4
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryCompany 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
Cas:5306-85-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
J&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:5306-85-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With sodium methylate at 90℃; under 750.075 Torr; for 20h; Inert atmosphere; | 98% |
With 1-Methylpyrrolidine at 200℃; under 15001.5 Torr; for 12h; Pressure; Reagent/catalyst; Temperature; Autoclave; chemoselective reaction; | 85% |
CBV8014 zeolite at 200℃; for 2h; | |
With dmap at 20 - 150℃; for 0.283333h; |
Conditions | Yield |
---|---|
Stage #1: Isosorbide With sodium hydroxide In water at 60 - 90℃; Stage #2: dimethyl sulfate In water at 60 - 130℃; | 92.4% |
Stage #1: Isosorbide With sodium hydroxide In water at 60 - 90℃; for 1h; Large scale; Stage #2: dimethyl sulfate In water at 60 - 130℃; Large scale; | 59.5% |
With sodium hydroxide |
Conditions | Yield |
---|---|
Stage #1: Isosorbide With sodium hydroxide In water at 60 - 90℃; Stage #2: methylene chloride In water at 80 - 90℃; under 3000.3 Torr; | 89.5% |
Stage #1: Isosorbide With sodium hydroxide In water at 60 - 90℃; Large scale; Stage #2: methylene chloride In water at 80 - 90℃; under 3000.3 Torr; Large scale; | 74% |
D-sorbitol
carbonic acid dimethyl ester
A
1,4:3,6-dianhydro-D-mannitol
B
1,4:3,6-dianhydro-L-iditol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With triethylamine In biphenyl at 90 - 200℃; under 63756.4 Torr; for 48h; Reagent/catalyst; Autoclave; Inert atmosphere; | A 14% B 26% C 60% |
Conditions | Yield |
---|---|
With 1-Methylpyrrolidine at 90 - 200℃; under 22502.3 Torr; for 72h; Pressure; Autoclave; chemoselective reaction; | 55% |
With triethylamine In biphenyl at 200℃; under 37503.8 Torr; for 24h; Reagent/catalyst; Autoclave; Inert atmosphere; | 24% |
Conditions | Yield |
---|---|
With iron(II) triflate In neat (no solvent) at 100℃; for 15h; | 54% |
diethylene glycol dimethyl ether
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With silicotungstic acid at 200℃; for 2h; Temperature; Reagent/catalyst; Overall yield = 75 %; | A 14% B 14% C 47% |
Dimethoxymethane
diethylene glycol dimethyl ether
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With Phosphotungstic acid at 100℃; for 3h; Time; Overall yield = 81 %; | A 18% B 18% C 45% |
1,2-dimethoxyethane
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With Silicotungstic acid at 150℃; for 5h; Reagent/catalyst; Temperature; Overall yield = 82 %; | A 18% B 21% C 43% |
With phosphotungstic acid at 150℃; for 1h; Reagent/catalyst; Autoclave; | A 28% B 18% C 20% |
Dimethoxymethane
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With Amberlyst-35 at 130℃; for 15h; Overall yield = 70 %; | A 20% B 15% C 35% |
carbonic acid dimethyl ester
Isosorbide
A
C9H14O6
B
C9H14O6
C
isosorbide di(methyl carbonate)
D
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With sodium methylate at 90℃; under 750.075 Torr; for 20h; Inert atmosphere; | A n/a B n/a C n/a D 32% |
Triethylene glycol dimethyl ether
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With Amberlyst-35 Overall yield = 52 %; | A 29% B 12% C 11% |
methoxybenzene
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With Amberlyst-35 at 130℃; for 15h; Overall yield = 66 %; | A 20% B 18% C 28% |
1,4-dimethoxybezene
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With Amberlyst-35 at 130℃; for 15h; Overall yield = 63 %; | A 22% B 17% C 24% |
carbonic acid dimethyl ester
Isosorbide
A
C9H14O6
B
C9H14O6
C
isosorbide di(methyl carbonate)
D
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
E
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
F
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With sodium methylate at 90℃; under 750.075 Torr; for 20h; Inert atmosphere; | A n/a B n/a C n/a D 8% E n/a F 20% |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HCl; water 2: aq. NaOH solution View Scheme |
3,6-anhydro-D-glucitol
isosorbide dimethyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: H2SO4 / 280 °C 2: aq. NaOH solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Raney nickel; water / 110 - 120 °C / 73550.8 Torr / Hydrogenation 2: H2SO4 / 280 °C 3: aq. NaOH solution View Scheme |
carbonic acid dimethyl ester
Isosorbide
A
C9H14O6
B
C9H14O6
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With potassium tert-butylate at 90℃; under 750.075 Torr; for 20h; Inert atmosphere; | |
With 1-Methylpyrrolidine at 200℃; under 9750.98 - 12751.3 Torr; for 6h; Time; Autoclave; chemoselective reaction; |
isosorbide di(methyl carbonate)
B
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With Hydrotalcite KW200 In hexane; toluene at 240℃; | A 54 %Chromat. B 38 %Chromat. |
Conditions | Yield |
---|---|
With potassium 12-tungstophosphoric acid at 225℃; for 4h; Temperature; Time; Reagent/catalyst; Inert atmosphere; |
methanol
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With MCM-22 at 205℃; for 1h; Catalytic behavior; Reagent/catalyst; Temperature; Time; Inert atmosphere; |
isosorbide di(methyl carbonate)
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With N,N-dimethyl pyrrolidinium methylcarbonate In acetonitrile at 200℃; under 11251.1 - 12751.3 Torr; |
isosorbide di(methyl carbonate)
A
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With 1-Methylpyrrolidine; carbonic acid dimethyl ester at 200℃; under 11251.1 - 12751.3 Torr; |
Isosorbide
A
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
isosorbide dimethyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium carbonate / 6 h / 90 °C / Dean-Stark 2: carbonic acid dimethyl ester; 1-Methylpyrrolidine / 200 °C / 11251.1 - 12751.3 Torr View Scheme | |
Multi-step reaction with 2 steps 1: 200 °C / 9750.98 - 12751.3 Torr / Autoclave 2: carbonic acid dimethyl ester; 1-Methylpyrrolidine / 200 °C / 11251.1 - 12751.3 Torr View Scheme |
Isosorbide
A
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
isosorbide dimethyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium carbonate / 6 h / 90 °C / Dean-Stark 2: N,N-dimethyl pyrrolidinium methylcarbonate / acetonitrile / 200 °C / 11251.1 - 12751.3 Torr View Scheme | |
Multi-step reaction with 2 steps 1: 200 °C / 9750.98 - 12751.3 Torr / Autoclave 2: N,N-dimethyl pyrrolidinium methylcarbonate / acetonitrile / 200 °C / 11251.1 - 12751.3 Torr View Scheme |
carbonic acid dimethyl ester
Isosorbide
A
C9H14O6
B
C9H14O6
C
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
D
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
E
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With pyridine at 200℃; under 9750.98 - 12751.3 Torr; Autoclave; chemoselective reaction; |
carbonic acid dimethyl ester
Isosorbide
A
C9H14O6
B
C9H14O6
C
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
D
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With 1-Methylpyrrolidine at 200℃; under 9750.98 - 12751.3 Torr; for 12h; Reagent/catalyst; Autoclave; chemoselective reaction; |
carbonic acid dimethyl ester
Isosorbide
A
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
B
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With dmap at 200℃; under 9750.98 - 12751.3 Torr; Reagent/catalyst; Autoclave; chemoselective reaction; |
D-sorbitol
carbonic acid dimethyl ester
A
isosorbide di(methyl carbonate)
B
(1R,4S,5R,8R)-8-methoxy-2,6-dioxabicyclo[3.3.0]octanol
C
(1R,4S,5R,8R)-4-methoxy-2,6-dioxabicyclo[3.3.0]octanol
D
isosorbide dimethyl ether
Conditions | Yield |
---|---|
With 1-Methylpyrrolidine at 200℃; under 15001.5 Torr; for 20h; Autoclave; chemoselective reaction; |
isosorbide dimethyl ether
A
di-O-methyl-1,4:3,6-dianhydro-D-mannitol
Conditions | Yield |
---|---|
With 2,3,5-trimethyl-pyridine; 2,2-bis(tert-butylperoxy)butane; tri-tert-butoxysilanethiol In octane at 125℃; for 5h; | |
With 1-(2,4,6-triisopropylphenylsulfonyl)-1H-1,2,4-triazole In octane at 125℃; for 4h; Product distribution; Further Variations:; Reagents; |
Conditions | Yield |
---|---|
With 5 wt% ruthenium/carbon; hydrogen In water at 160℃; under 18751.9 Torr; for 3h; Autoclave; |
Conditions | Yield |
---|---|
With 5 wt% ruthenium/carbon; hydrogen; water-d2 at 160℃; under 18751.9 Torr; for 3h; Autoclave; |
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