We are manufacturer of this product. If you are looking for the material's manufacturer or supplier in China, Ality Group is your best choice. Specifications of our allulose CAS 551-68-8: Items Specifica
As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) W
Cas:551-68-8
Min.Order:1 Kilogram
FOB Price: $825.0 / 1100.0
Type:Trading Company
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:551-68-8
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryUnique advantages for D-PSICOSE Cas 551-68-8 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:2-8°C Package:1kg/foil bag, 25kg/drum or as you required
Cas:551-68-8
Min.Order:1 Kilogram
FOB Price: $45.0
Type:Trading Company
inquirySales: 1.24hours to reply your E-mail 2.Market information trend share with customers Suggestion for purchase decision Reputation: 1.Implementing contract terms strictly 2.Timely solve any discrepancy or goods claims Take our responsibility for loss
Cas:551-68-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:551-68-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryZorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ
Cas:551-68-8
Min.Order:1 Kilogram
Negotiable
Type:Other
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
Our 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
Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship
Cas:551-68-8
Min.Order:1 Kilogram
FOB Price: $200.0
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 manufactu
Cas:551-68-8
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:551-68-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:551-68-8
Min.Order:10 Kilogram
Negotiable
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 We can also provide MT1 peptide powd
Cas:551-68-8
Min.Order:1 Kilogram
FOB Price: $10.0 / 20.0
Type:Trading Company
inquiryProduct name D-psicose Appearance White Powder CAS 551-68-8 Purity 99% Appearance:White powder Storage:Store in cool and dry pla
1.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:551-68-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: D-PSICOSE Synonyms: D-RIBO-2-KETOHEXOSE;D-PSICOSE;MAIZED-PSICOSE;(3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one;d-[UL-13C6]psicose;C06468;D-Erythro-hexulose;D-Pseudofructose CAS: 551-68-8 MF: C6H12O6 MW: 180.16
Packing: 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 Appearance:white powder/ Refer to COA Storage:Refer to COA
Cas:551-68-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryD-PSICOSE CAS:551-68-8 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, st
Cas:551-68-8
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
We have overseas warehouses in California, Nuevo Laredo, Mexico, Vancouver, Canada, Amsterdam, The Netherlands and Melbourne, Australia. Overseas warehouses can provide some of the best selling products. We look forward to cooperating with strong loc
Cas:551-68-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
D-PSICOSE Basic information
Cas:551-68-8
Min.Order:50 Kilogram
FOB Price: $1.0 / 2.0
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
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:551-68-8
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
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
Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
(S)-4-((R)-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)(hydroxy)methyl)-2,2-dimethyl-1,3-dioxan-5-one
D-psicose
Conditions | Yield |
---|---|
With Dowex 50W-X2-200 In water | 100% |
Conditions | Yield |
---|---|
With immobilized D-psicose epimerase from Corynebacterium glutamicum KCCM 11046 In water at 30 - 50℃; Enzymatic reaction; | 75% |
With triethylamine In ethanol for 15h; Heating; Yield given; | |
With D-tagatose 3-epimerase at 25℃; Enzymatic reaction; |
Conditions | Yield |
---|---|
With recombinant Escherichia coli strain RhuA-Y; isopropyl β-D-thiogalactopyranoside for 20h; Enzymatic reaction; Overall yield = 35.6 %; Overall yield = 960 mg; diastereoselective reaction; | A 10.4% B 10.6% |
With recombinant Escherichia coli strain FucA-Y; isopropyl β-D-thiogalactopyranoside for 20h; Enzymatic reaction; Overall yield = 35.6 %; Overall yield = 960 mg; diastereoselective reaction; | A n/a B n/a |
Conditions | Yield |
---|---|
With ammonium hydroxide |
Conditions | Yield |
---|---|
With pyridine |
Penta-O-acetyl-keto-D-psicose
D-psicose
Conditions | Yield |
---|---|
With barium dihydroxide; water |
D-psicose
Conditions | Yield |
---|---|
With sulfuric acid Behandeln des (mit Hilfe von Bariumcarbonat) von Sulfat-Ionen befreiten Reaktionsgemisches mit wss.Natronlauge; |
D-Mannose
A
glycolic Acid
B
LACTIC ACID
C
D-Fructose
D
D-psicose
E
D-glucose
F
acetic acid
Conditions | Yield |
---|---|
With potassium hydroxide In water at 78℃; for 0.333333h; Rate constant; Product distribution; Mechanism; isomerization equilibrium; degradation to acids; varying time, OH(1-) concentration 0.001 M to O.1 M; also in presence of Ca(2+) up to 0.06 M; |
D-glucose
A
glycolic Acid
B
LACTIC ACID
C
D-Fructose
D
D-Mannose
E
D-psicose
F
acetic acid
Conditions | Yield |
---|---|
With potassium hydroxide In water at 78℃; for 0.333333h; Rate constant; Product distribution; Mechanism; isomerization equilibrium; degradation to acids; varying time, OH(1-) concentration 0.001 M to O.1 M; also in presence of Ca(2+) up to 0.06 M; |
Conditions | Yield |
---|---|
With potassium hydroxide In water at 25℃; for 336h; Product distribution; Kinetics; |
Conditions | Yield |
---|---|
With potassium hydroxide In water at 25℃; for 336h; Product distribution; Kinetics; |
3.4.5.6-Tetra-O-acetyl-D-psicose
D-psicose
Conditions | Yield |
---|---|
With barium dihydroxide Yield given; |
A
β-D-allopyranose
B
D-psicose
C
D-altropyranose
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In water for 40h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
Behandeln des von Sulfat befreiten Reaktionsgemisches mit wss. Natronlauge; |
Conditions | Yield |
---|---|
Behandeln mit einem basischen Anionenaustauscher; | |
Behandeln mit einem basischen Anionenaustauscher, zeitlicher Verlauf dieser Reaktion; |
Conditions | Yield |
---|---|
at 25℃; zeitlicher Verlauf unter Ausschluss von Sauerstoff; |
Conditions | Yield |
---|---|
Beim Erwaermen einer gepufferten Loesung vom pH 7.5; |
Conditions | Yield |
---|---|
at 25℃; Zeitlicher Verlauf; unter Ausschluss von Sauerstoff; Produkt 5: DL-Milchsaeure; |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 80℃; for 2h; pH=8.3; Kinetics; Lobry de Brujn-Alberda van Ekenstein reaction; | A n/a B 6.46 % Chromat. C n/a |
Stage #1: D-Fructose With aluminum oxide In pyridine for 9h; Heating; Stage #2: With sulfuric acid In acetone for 2h; Further stages.; | A 13 % Chromat. B 10 % Chromat. C 22 % Chromat. |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 80℃; for 2h; pH=8.3; Kinetics; Lobry de Brujn-Alberda van Ekenstein reaction; | A n/a B n/a C 3.28 % Chromat. |
D-Mannose
A
D-Fructose
B
D-psicose
C
D-glucose
D
D-arabino-[3]hexulose
Conditions | Yield |
---|---|
With sodium aluminate In water at 35℃; for 20h; Product distribution; Further Variations:; reaction times; |
Conditions | Yield |
---|---|
Stage #1: D-Allose With aluminum oxide In pyridine for 2h; Heating; Stage #2: With sulfuric acid In acetone for 2h; Further stages.; | A 2 % Chromat. B 50 % Chromat. C 2 % Chromat. |
2,3,4,5-tetra-O-acetyl-aldehydo-D-ribose
D-psicose
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / 3-ethylbenzothiazolium bromide / ethanol / 72 h / 70 °C 2: barium hydroxide View Scheme |
tetra-O-acetyl-D-ribonic acid
D-psicose
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: diethyl ether; PCl5 2: diethyl ether 3: copper (II)-acetate 4: barium hydroxide; water View Scheme |
tetra-O-acetyl-D-ribonic acid chloride
D-psicose
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: diethyl ether 2: copper (II)-acetate 3: barium hydroxide; water View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: copper (II)-acetate 2: barium hydroxide; water View Scheme |
Conditions | Yield |
---|---|
With hydrogenchloride; copper(II) sulfate In water at 20℃; | 73% |
With sulfuric acid for 2h; Ambient temperature; |
D-psicose
sodium cyanide
tert-butyldimethylsilyl chloride
acetone
Conditions | Yield |
---|---|
Multistep reaction; | A 19% B 71% |
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 3h; | A 12% B 54% |
D-psicose
sodium cyanide
acetone
B
2,3:5,6-di-O-isopropylidene-2-C-hydroxymethyl-D-allono-1,4-lactone
Conditions | Yield |
---|---|
Stage #1: D-psicose; sodium cyanide With water Kiliani reaction; Heating; Stage #2: With Amberlite IR-120 H(1+); water at 20℃; Stage #3: acetone With copper(I) sulfate; sulfuric acid; copper(II) sulfate | A n/a B 38% |
Conditions | Yield |
---|---|
Stage #1: D-psicose With 2-aminopyridine; acetic acid at 90℃; Lobry de Bruyn-van Ekenstein transformation; Sealed tube; Stage #2: 2-aminopyridine With acetic acid at 90℃; Sealed tube; Stage #3: With trifluoroacetic acid at 65℃; for 1h; | A 11% B 32% |
D-psicose
1,2:3,4-di-O-isopropylidene-D-psicofuranose
Conditions | Yield |
---|---|
With sulfuric acid; copper(II) sulfate; acetone |
Conditions | Yield |
---|---|
With sodium hydrogensulfite; acetic acid |
D-psicose
dimethyl sulfate
methyl-[tetra-O-methyl-psicofuranoside
Conditions | Yield |
---|---|
With sodium hydroxide (+)-methyl-O-methyl-ξ-D-psicofuranoside>; |
D-psicose
2,2,2-trifluoro-N-methyl-N-(2,2,2-trifluoroacetyl)acetamide
N-benzyloxyamine
Conditions | Yield |
---|---|
1.) NMP, 75 deg C, 30 min, 2.) NMP, RT, 3 h; Multistep reaction; |
Conditions | Yield |
---|---|
With potassium hydroxide In water at 25℃; for 336h; Product distribution; Kinetics; |
D-psicose
A
glycolic Acid
B
LACTIC ACID
C
D-Fructose
D
D-Mannose
E
D-glucose
F
acetic acid
Conditions | Yield |
---|---|
With potassium hydroxide In water at 78℃; for 0.333333h; Rate constant; Product distribution; Mechanism; isomerization equilibrium; degradation to acids; varying time, OH(1-) concentration 0.001 M to O.1 M; also in presence of Ca(2+) up to 0.06 M; |
O-Methylhydroxylamin
D-psicose
1-(Trimethylsilyl)imidazole
trimethylsilyl ether of psicose O-methyloxime
Conditions | Yield |
---|---|
1.) NMP, 75 deg C, 30 min, 2.) NMP, RT, 5-10 min; Multistep reaction; |
Conditions | Yield |
---|---|
1.) NMP, 75 deg C, 30 min, 2.) NMP, RT, 5-10 min; Multistep reaction; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View