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:31387-97-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquirybutyl D-glucoside CAS:31387-97-0 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 interme
Cas:31387-97-0
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:31387-97-0
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:31387-97-0
Min.Order:0
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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:31387-97-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:31387-97-0
Min.Order:0
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:31387-97-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
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
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl
Cas:31387-97-0
Min.Order:1 Gram
FOB Price: $1.0 / 2.0
Type:Trading Company
inquiryD-Glucopyranoside,butylAppearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courie
Conditions | Yield |
---|---|
With Dalbergia cochinchinensis Pierre dalcochinase N189F mutant; sodium acetate In water at 30℃; for 0.0833333h; pH=5; Kinetics; Reagent/catalyst; Enzymatic reaction; | 96% |
Conditions | Yield |
---|---|
With montmorillonite K-10 at 90℃; for 0.166667h; Fischer glycosylation; microwave irradiation; | 82% |
With toluene-4-sulfonic acid at 100℃; | 64% |
With amyloglucosidase of Rhizopus mold In di-isopropyl ether; acetate buffer at 68℃; for 72h; pH=4.0; | 28 % Turnov. |
Conditions | Yield |
---|---|
Stage #1: cellulose With sulfuric acid for 2h; Milling; Stage #2: butan-1-ol at 150℃; for 0.25h; Catalytic behavior; Reagent/catalyst; Temperature; Autoclave; | 66% |
Conditions | Yield |
---|---|
Al-MCM-41 at 119.85℃; for 4h; Kinetics; Product distribution; Further Variations:; Catalysts; Alkylation; | A 52% B 48% |
Conditions | Yield |
---|---|
With zeolite H-beta at 119.9℃; for 4h; Product distribution; zeolite composition and properties, var. temp.; |
butan-1-ol
A
D-Xylose
B
D-Glucose
C
n-butyl D-glucoside
Conditions | Yield |
---|---|
Stage #1: α-cellulose With water; 1-butyl-3-methylimidazolium chloride at 99.84℃; for 5h; Acidic conditions; Stage #2: butan-1-ol at 89.84℃; under 760.051 Torr; for 24h; | A 6.9 %Chromat. B 16.4 %Chromat. C 5 %Chromat. |
butan-1-ol
A
1-O-n-butyl-L-arabinoside
B
n-butyl D-xyloside
C
n-butyl D-glucoside
Conditions | Yield |
---|---|
With sulfuric acid; water at 90℃; for 3h; Kinetics; Concentration; Time; | A 100 %Chromat. B 96 %Chromat. C 100 %Chromat. |
Conditions | Yield |
---|---|
Stage #1: cellulose With water at 99.84℃; for 1.5h; Ionic liquid; Stage #2: butan-1-ol at 89.84℃; under 300.03 Torr; for 24h; Fischer glycosylation; Ionic liquid; | A 7.1 %Chromat. B 46.1 %Spectr. |
n-butyl D-glucoside
butyl-α-D-glucopyranoside
Conditions | Yield |
---|---|
In water at 50℃; for 18h; acetate buffer (pH 5), almond meal; | 83% |
Multi-step reaction with 2 steps 1: pyridine / Ambient temperature 2: Na / methanol / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
With lipase from Candida antarctica at 70℃; under 7.5 Torr; for 6h; Yield given; |
acetic anhydride
n-butyl D-glucoside
A
1-butyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside
B
2,3,4,6-tetra-O-acetyl-1-n-butyl-β-D-glucopyranoside
Conditions | Yield |
---|---|
In pyridine Ambient temperature; | |
at 60℃; for 2h; |
1-Decanol
n-butyl D-glucoside
A
decyl α-D-glucopyranoside, anhydrous
B
n-decyl β-D-glucopyranoside
Conditions | Yield |
---|---|
With acetyl chloride at 120℃; for 0.5h; microwave irradiation; |
n-butyl D-glucoside
n-butyl-6-O-trityl-α-glucopyranoside
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine / Ambient temperature 2: Na / methanol / Ambient temperature 3: pyridine / Ambient temperature View Scheme |
n-butyl D-glucoside
butyl 2,3,4-tri-O-benzyl-α-D-glucopyranoside
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: pyridine / Ambient temperature 2: Na / methanol / Ambient temperature 3: pyridine / Ambient temperature 4: NaH / dimethylformamide / Ambient temperature 5: pyridinium chloride / ethanol / 2 h / Heating View Scheme |
n-butyl D-glucoside
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: pyridine / Ambient temperature 2: Na / methanol / Ambient temperature 3: pyridine / Ambient temperature 4: NaH / dimethylformamide / Ambient temperature 5: pyridinium chloride / ethanol / 2 h / Heating 6: Et3N / toluene / Ambient temperature 7: H2 / Pd/C / ethyl acetate View Scheme |
n-butyl D-glucoside
n-butyl-2,3,4-tri-O-benzyl-6-O-trityl-α-glucopyranoside
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: pyridine / Ambient temperature 2: Na / methanol / Ambient temperature 3: pyridine / Ambient temperature 4: NaH / dimethylformamide / Ambient temperature View Scheme |
n-butyl D-glucoside
1,5-bis-[6-O-(n-butyl-2,3,4-tri-O-benzyl-α-glucopyranoside)] glutarate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: pyridine / Ambient temperature 2: Na / methanol / Ambient temperature 3: pyridine / Ambient temperature 4: NaH / dimethylformamide / Ambient temperature 5: pyridinium chloride / ethanol / 2 h / Heating 6: Et3N / toluene / Ambient temperature View Scheme |
n-butyl D-glucoside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 83 percent / H2O / 18 h / 50 °C / acetate buffer (pH 5), almond meal 2: 80 percent / hexane / 72 h / 70 °C / Lipozyme View Scheme |
n-butyl D-glucoside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 83 percent / H2O / 18 h / 50 °C / acetate buffer (pH 5), almond meal 2: 78 percent / hexane / 72 h / 70 °C / Lipozyme View Scheme |
n-butyl D-glucoside
butyl 6-O-stearoyl-α-D-glucopyranoside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 83 percent / H2O / 18 h / 50 °C / acetate buffer (pH 5), almond meal 2: 78 percent / hexane / 72 h / 70 °C / Lipozyme View Scheme |
n-butyl D-glucoside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 83 percent / H2O / 18 h / 50 °C / acetate buffer (pH 5), almond meal 2: 80.5 percent / hexane / 72 h / 70 °C / Lipozyme View Scheme |
n-butyl D-glucoside
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 83 percent / H2O / 18 h / 50 °C / acetate buffer (pH 5), almond meal 2: 78 percent / hexane / 72 h / 70 °C / Lipozyme 3: 96 percent / hexane / 72 h / 70 °C / Lipozyme View Scheme |
n-butyl D-glucoside
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 83 percent / H2O / 18 h / 50 °C / acetate buffer (pH 5), almond meal 2: 78 percent / hexane / 72 h / 70 °C / Lipozyme 3: 96 percent / hexane / 72 h / 70 °C / Lipozyme View Scheme |
Conditions | Yield |
---|---|
In methanol; chloroform |
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