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Home > Products >  China Largest Manufacturer factory sales D-Arabinose CAS 10323-20-3

China Largest Manufacturer factory sales D-Arabinose CAS 10323-20-3 CAS NO.10323-20-3

  • FOB Price: USD: 1.00-2.00 /Kilogram Get Latest Price
  • Min.Order: 500 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
  • Available Specifications:

    AAAAA(50-100)KilogramAAAAA(100-500)Kilogram

  • Product Details

Keywords

  • D-Arabinose
  • D-Arabinose
  • 10323-20-3

Quick Details

  • ProName: China Largest Manufacturer factory sal...
  • CasNo: 10323-20-3
  • Molecular Formula: 10323-20-3
  • Appearance: white powder
  • Application: Pharm chemicals industry
  • DeliveryTime: 3-5 days
  • PackAge: 25KG/Drum
  • Port: Shanghai Guangzhou Qingdao Shenzhen
  • ProductionCapacity: 20 Metric Ton/Month
  • Purity: 99%
  • Storage: 2-8°C
  • Transportation: By air /Sea/ coruier
  • LimitNum: 500 Kilogram
  • Heavy metal: 10PPM
  • Color: white
  • Melting point: ≥350°C
  • Boiling point: 363.24°C (rough estimate)
  • density: 1.667
  • solubility: 1 M NaOH: 10 mg/mL, dark green
  • Water Solubility: <0.1 g/100 mL at 21 oC
  • Stability: Stable. Combustible. Incompatible with...

Superiority

                                PRODUCT DETAILS       

beta-D-(-)-Arabinose Basic information
Product Name: beta-D-(-)-Arabinose
Synonyms: (2S,3R,4R)-2,3,4,5-tetrahydroxypentanal;D-Arabinose-1,2-13C2;d-[1,3-13C2]arabinose;d-[1,5-13C2]arabinose;beta-D-(-)-Arabinose;D-(-)-Arabinose;D(-)-Gum sugar D(-)-Pectinose;DGumsugar
CAS: 10323-20-3
MF: C5H10O5
MW: 150.13
EINECS: 233-708-5
Product Categories: Other APIs;CARBOHYDRATE;Carbohydrates;Basic Sugars (Mono & Oligosaccharides);Arabinose;Biochemistry;FINE Chemical & INTERMEDIATES;Sugars;Dextrins、Sugar & Carbohydrates;Carbohydrates A to;Carbohydrates A-CBiochemicals and Reagents;Base Ingredients;Carbohydrate Sources (Sugars/Extracts);Sugars for Media;CarbohydrateSpecialty Synthesis;Carbohydrate Synthesis;Metabolic Pathways;Metabolites and Cofactors on the Metabolic Pathways Chart;Monosaccharides;Monosaccharide;Biochemicals;Molecular Biology;Molecular Biology Reagents
Mol File: 10323-20-3.mol
beta-D-(-)-Arabinose Structure
 
beta-D-(-)-Arabinose Chemical Properties
Melting point  156-160 °C
Boiling point  191.65°C (rough estimate)
density  1.1897 (rough estimate)
refractive index  -104 ° (C=10, H2O)
storage temp.  Inert atmosphere,Store in freezer, under -20°C
pka pK1: 12.34 (25°C)
form  Solid
color  White powder
Odor Odorless
optical activity [α]20/D 104±2.0°, 24 hr, c = 10% in H2O
Water Solubility  Soluble in water.
BRN  1723079
InChIKey SRBFZHDQGSBBOR-ZRMNMSDTSA-N
CAS DataBase Reference 10323-20-3(CAS DataBase Reference)
NIST Chemistry Reference D-Arabinose(10323-20-3)
EPA Substance Registry System D-Arabinose (10323-20-3)
 
Safety Information
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36-24/25
WGK Germany  3
3-10
TSCA  Yes
HS Code  29400000
MSDS Information
Provider Language
ALFA English
 
beta-D-(-)-Arabinose Usage And Synthesis
Chemical Properties white crystalline compound
Uses Isotope labelled analogue of D-Arabinose (A764175), an inhibitor of the enzyme glucose dehydrogenase.
Uses pharmaceutical intermediate; food additive
Uses D-(-)-Arabinose is used in culture media for some bacteria. It serves as a component of biopolymers such as hemicellulose and pectin. In the synthetic biology laboratory, it is employed as a reversible switch for protein expression under the Pbad promoter (i.e. part of plasmids) in E. coli. Further, it acts as an inhibitor of the enzyme glucose dehydrogenase. In addition to this, it is used as a pharmaceutical intermediate and food additive.
Purification Methods Crystallise D-(-)-arabinose three times from EtOH, dry it in vacuo at 60o for 24hours and store it in a vacuum desiccator. It also crystallises from a mixture of H2O/MeOH/EtOH with m 158-160o, or H2O with m 160-161o. [Whistler & Schweiger J Am Chem Soc 81 5190 1959, Fletcher et al. J Am Chem Soc 72 4546 1950, Beilstein 1 IV 4215, see Angyal Adv Carbohydrate Chem Biochem 42 15 1984 for ratio of anomers in solution.]
 
beta-D-(-)-Arabinose Preparation Products And Raw materials
Raw materials Methanol-->Hydrogen peroxide-->Calcium gluconate-->Cation exchange resin,strong acidic styrene-->Calcium oxalate-->Barium acetate-->Anion exchange resin,strong basic quarternary ammoniumⅠ-->D(-)-Arabinose-->FERROUS GLUCONATE BP/USP-->D-(-)-ERYTHROSE
Preparation Products D-GLUCAMINE-->Ancitabine-->D-(-)-THREOSE-->D-ARABINO-1,4-LACTONE-->Formic acid


                                                                About Our Group


Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 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 & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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Details

                                                       Product information

beta-D-(-)-Arabinose Basic information
Product Name: beta-D-(-)-Arabinose
Synonyms: (2S,3R,4R)-2,3,4,5-tetrahydroxypentanal;D-Arabinose-1,2-13C2;d-[1,3-13C2]arabinose;d-[1,5-13C2]arabinose;beta-D-(-)-Arabinose;D-(-)-Arabinose;D(-)-Gum sugar D(-)-Pectinose;DGumsugar
CAS: 10323-20-3
MF: C5H10O5
MW: 150.13
EINECS: 233-708-5
Product Categories: Other APIs;CARBOHYDRATE;Carbohydrates;Basic Sugars (Mono & Oligosaccharides);Arabinose;Biochemistry;FINE Chemical & INTERMEDIATES;Sugars;Dextrins、Sugar & Carbohydrates;Carbohydrates A to;Carbohydrates A-CBiochemicals and Reagents;Base Ingredients;Carbohydrate Sources (Sugars/Extracts);Sugars for Media;CarbohydrateSpecialty Synthesis;Carbohydrate Synthesis;Metabolic Pathways;Metabolites and Cofactors on the Metabolic Pathways Chart;Monosaccharides;Monosaccharide;Biochemicals;Molecular Biology;Molecular Biology Reagents
Mol File: 10323-20-3.mol
beta-D-(-)-Arabinose Structure
 
beta-D-(-)-Arabinose Chemical Properties
Melting point  156-160 °C
Boiling point  191.65°C (rough estimate)
density  1.1897 (rough estimate)
refractive index  -104 ° (C=10, H2O)
storage temp.  Inert atmosphere,Store in freezer, under -20°C
pka pK1: 12.34 (25°C)
form  Solid
color  White powder
Odor Odorless
optical activity [α]20/D 104±2.0°, 24 hr, c = 10% in H2O
Water Solubility  Soluble in water.
BRN  1723079
InChIKey SRBFZHDQGSBBOR-ZRMNMSDTSA-N
CAS DataBase Reference 10323-20-3(CAS DataBase Reference)
NIST Chemistry Reference D-Arabinose(10323-20-3)
EPA Substance Registry System D-Arabinose (10323-20-3)
 
Safety Information
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36-24/25
WGK Germany  3
3-10
TSCA  Yes
HS Code  29400000
MSDS Information
Provider Language
ALFA English
 
beta-D-(-)-Arabinose Usage And Synthesis
Chemical Properties white crystalline compound
Uses Isotope labelled analogue of D-Arabinose (A764175), an inhibitor of the enzyme glucose dehydrogenase.
Uses pharmaceutical intermediate; food additive
Uses D-(-)-Arabinose is used in culture media for some bacteria. It serves as a component of biopolymers such as hemicellulose and pectin. In the synthetic biology laboratory, it is employed as a reversible switch for protein expression under the Pbad promoter (i.e. part of plasmids) in E. coli. Further, it acts as an inhibitor of the enzyme glucose dehydrogenase. In addition to this, it is used as a pharmaceutical intermediate and food additive.
Purification Methods Crystallise D-(-)-arabinose three times from EtOH, dry it in vacuo at 60o for 24hours and store it in a vacuum desiccator. It also crystallises from a mixture of H2O/MeOH/EtOH with m 158-160o, or H2O with m 160-161o. [Whistler & Schweiger J Am Chem Soc 81 5190 1959, Fletcher et al. J Am Chem Soc 72 4546 1950, Beilstein 1 IV 4215, see Angyal Adv Carbohydrate Chem Biochem 42 15 1984 for ratio of anomers in solution.]
 
beta-D-(-)-Arabinose Preparation Products And Raw materials
Raw materials Methanol-->Hydrogen peroxide-->Calcium gluconate-->Cation exchange resin,strong acidic styrene-->Calcium oxalate-->Barium acetate-->Anion exchange resin,strong basic quarternary ammoniumⅠ-->D(-)-Arabinose-->FERROUS GLUCONATE BP/USP-->D-(-)-ERYTHROSE
Preparation Products D-GLUCAMINE-->Ancitabine-->D-(-)-THREOSE-->D-ARABINO-1,4-LACTONE-->Formic acid

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