L-Arabinose

CAS	5328-37-0 / 87-72-9
Structure
Synonyms	(3R,4S,5S)-2,3,4,5-tetrol-oxane
IUPAC Name	(2R,3S,4S)-2,3,4,5-tetrahydroxypentanal
Molecular Weight	150.13
Molecular Formula	C5H10O5
Canonical SMILES	C([C@@H]([C@@H]([C@H](C=O)O)O)O)O
InChI	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
Melting Point	160-163 °C (lit.)
Purity	99%
Density	1.508±0.06 g/ml
Refractive Index	104 ° (C=10, H2O)
pKa	12.46±0.20
pH	6.5-7.0 (100g/l, H2O, 20°C)
Solubility in Water	Soluble
Appearance	White powder