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D-(−)-Arabinose

SIGMA/A3131 - ≥98% (GC)

Synonym: Aldehydo-D-arabinose

CAS Number: 10323-20-3
Empirical Formula (Hill Notation): C5H10O5
Molecular Weight: 150.13
EC Number: 233-708-5
MDL Number: MFCD00064361
Linear Formula: C5H10O5
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A3131-10G 10 g
 $92.40
1/EA		 Add To Favorites
45-A3131-25G 25 g
 $185.00
1/EA		 Add To Favorites
45-A3131-100G 100 g
 $456.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A3131-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A3131-25G

 

assay ≥98% (GC)
biological source synthetic (organic)
color white to off-white
form powder
InChI 1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3-,4+,5?/m1/s1
InChI key SRBFZHDQGSBBOR-ZRMNMSDTSA-N
mp 162-164 °C (lit.)
optical activity [α]20/D -105 to -103 °, c = 4% (w/v) in water
Quality Level 200 
SMILES string O[C@@H]1COC(O)[C@@H](O)[C@@H]1O
solubility water: 50 mg/mL, clear, colorless to faintly yellow
storage temp. room temp
technique(s) gas chromatography (GC): suitable
Application: D-(−)-Arabinose is a D-ribose analogue present in sugar polymers such as the arabinogalatans of mycobacterial cell walls and plant tissues. D-Arabinose is a substrate used to identify, differentiate and characterize arabinose isomerase(s) that have commercial value in the production of tagatose, a low calorie sweetener.
Biochem/physiol Actions: D-Arabinose is a reducing sugar. It is a pentose analog of D-ribose that is a constituent of mycobacterial cell wall arabinogalactans. It is also a substrate for D-erythroascorbic acid synthesis in yeast.
Other Notes: To gain a comprehensive understanding of our extensive range of Monosaccharides  for your research, we encourage you to visit our Carbohydrates  Category page.
Packaging: 10, 25, 100 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (GC)
mp 162-164 °C (lit.)
Storage Temp. room temp
UNSPSC 12352201

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