W325501
L-(+)-Arabinose
99%
Synonym(s):
(+)-arabinose, (2R,3S,4S)-2,3,4,5-tetrahydroxypentanal, L(+)-Pectinose, L-arabino-pentose, Pectin sugar
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About This Item
Empirical Formula (Hill Notation):
C5H10O5
CAS Number:
Molecular Weight:
150.13
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
3255
EC Number:
226-214-6
MDL number:
Beilstein/REAXYS Number:
1723085
Organoleptic:
woody
Biological source:
synthetic
Food allergen:
no known allergens
biological source
synthetic
Quality Segment
assay
99%
optical activity
[α]/D 102 to 105°, c = 10 in H2O (24 hours)
mp
160-163 °C (lit.)
application(s)
flavors and fragrances
food allergen
no known allergens
organoleptic
woody
SMILES string
OC[C@H](O)[C@H](O)[C@@H](O)C=O
InChI
1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4-,5+/m0/s1
InChI key
PYMYPHUHKUWMLA-VAYJURFESA-N
General description
L-(+)-Arabinose is a pentose sugar that occurs naturally in corn fiber gum and acacia gum.
Biochem/physiol Actions
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.
Disclaimer
For R&D or non-EU Food use. Not for retail sale.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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