Beta-D- (-) -Arabinose; (2S, 3R, 4R) -2, 3, 4, 5-Tetrahydroxypentanal; CAS10323-20-3

• Customization: Available
• CAS No.: 10323-20-3
• Formula: C5h10o5
• EINECS: 233-708-5
• Appearance: Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: White
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Trademark: Yunbang
• Origin: China

Product Description

beta-D-(-)-Arabinose;(2S,3R,4R)-2,3,4,5-tetrahydroxypentanal;CAS10323-20-3

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 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
F	3-10
TSCA	Yes
HS Code	29400000

 

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
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

 

 

Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.