L(+)-Arabinose ≥98%, white powder

Supplier: MP Biomedicals

Synonyms: Pectinose, Pectin Sugar

0210070625 0210070680 0210070690
ICNA0210070625EA 50.1 GBP
ICNA0210070625 ICNA0210070680 ICNA0210070690
L(+)-Arabinose ≥98%, white powder
L(+)-Arabinose

L-(+)-Arabinose is the naturally occurring isomer and is a constituent of plant polysaccharides.


  • Substrate for pentose sugar isomerase
  • Used in bioproduction of L-ribose


L-(+)-Arabinose is used as a substrate to identify, differentiate and characterize pentose sugar isomerase(s). L-Arabinose is used in the bioproduction of L-ribose.


L-Arabinose is the naturally occurring isomer and is a constituent of plant polysaccharides. Most bacteria contain an inducible arabinose operon that codes for a series of enzymes and transporters that allows L-arabinose to be used as the sole carbon source in microbial culture


Density: 1.585 g/mL (20 °C)(lit.)


Solubility: Freely soluble in water; Partially soluble in ethanol 90%.


Caution: Research Use Only (RUO).

Formula: C₅H₁₀O₅
MW: 150,13 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00067709
CAS Number: 5328-37-0
EINECS: 226-214-6
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Specification Test Results

Identity Test Passes
Purity ≥98%
FTIR Conforms to Standard
Optical Rotation (c=1, water) +100° to +110°
Melting Point 152 - 165 °C

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