Melezitose

Names

[ CAS No. ]:
207511-10-2

[ Name ]:
Melezitose

[Synonym ]:
α-D-Glucopyranosyl-(1->3)-β-D-fructofuranosyl-α-D-glucopyranoside
(2R,3R,4S,5S,6R,2'R,3'R,4'S,5'S,6'R)-2,2'-{[(2S,3S,4R,5R)-4-Hydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2,3-diyl]bis(oxy)}bis[6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol]
α-D-Glucopyranoside, O-α-D-glucopyranosyl-(1->3)-β-D-fructofuranosyl
EINECS 209-894-9
D-(+)-Melezitose
Melezitose
α-D-Glucopyranosyl-(1->3)-β-D-fructofuranosyl α-D-glucopyranoside
MFCD00149448
(2R,3R,4S,5S,6R,2'R,3'R,4'S,5'S,6'R)-2,2'-{[(2S,3S,4R,5R)-4-Hydroxy-2,5-bis(hydroxyméthyl)tétrahydrofurane-2,3-diyl]bis(oxy)}bis[6-(hydroxyméthyl)tétrahydro-2H-pyran-3,4,5-triol]
O-a-D-Glucopyranosyl-(1®3)-b-D-fructofuranosyl-a-D-glucopyranoside
D-Melezitose

Biological Activity

[Description]:

D-(+)-Melezitose hydrate ((+)-Melezitose hydrate) can be used to identify clinical isolates of indole-positive and indole-negative Klebsiella spp[1].

[Related Catalog]:

Research Areas >> Infection

Signaling Pathways >> Anti-infection >> Bacterial

[References]

[1]. Alves MS, et al. Identification of clinical isolates of indole-positive and indole-negative Klebsiella spp. J Clin Microbiol. 2006 Oct;44(10):3640-6. Epub 2006 Aug 23.

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
881.8±65.0 °C at 760 mmHg

[ Melting Point ]:
160 °C (dec.)(lit.)

[ Molecular Formula ]:
C₁₈H₃₂O_16.xH₂O

[ Molecular Weight ]:
504.437

[ Flash Point ]:
487.1±34.3 °C

[ Exact Mass ]:
504.169037

[ LogP ]:
-5.79

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.676

[ Water Solubility ]:
Soluble in water.

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

Articles

Identification of clinical isolates of indole-positive and indole-negative Klebsiella spp.

J. Clin. Microbiol. 44 , 3640-6, (2006)

Biochemical methods employed to classify bacterial species have limitations and may have contributed to the taxonomic complexity recently reported for the genus Klebsiella. The objective of the presen...

Method for differentiating Klebsiella planticola and Klebsiella terrigena from other Klebsiella species.

J. Clin. Microbiol. 32 , 1121-2, (1994)

Conventional methods usually fail to identify Klebsiella planticola and Klebsiella terrigena, which represent up to 19% of clinical Klebsiella isolates. By combining four carbon substrate assimilation...

[New epidemiologic markers of Klebsiella oxytoca strains isolated from nosocomial infections].

Ann. Biol. Clin. (Paris.) 45 , 397-401, (1987)

In addition to capsular antigen typing and biotyping (sorbose, d-tartrate, dulcitol), the epidemiology of Klebsiella oxytoca can be improved by new biochemical characterization. The authors propose to...

Related Compounds

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