83650-10G Display Image

L-Rhamnose monohydrate,;, for microbiology, >=99.0%

Code: 83650-10G D2-231

Application

L-Rhamnose monohydrate is used in many media formulations such as Rhamnose broth or Phenol red Rhamnose broth to facilitate differentiation of bacteria that ca...


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Your Price
£75.10 10G

Application

L-Rhamnose monohydrate is used in many media formulations such as Rhamnose broth or Phenol red Rhamnose broth to facilitate differentiation of bacteria that can ferment the sugar and those that cannot.An understanding of the rhamnose-containing polysaccharides present in the cell walls of certain bacteria can enable us to identify biosynthetic pathways that can further be used as potential targets for antibacterial therapy.

General description

Rhamnose is a deoxy sugar and got its name from the plant Buckthorn (Latin: Rhamnus) where it was isolated. The L-Rhamnose is the naturally predominant sugar form. In nature the rhamnose can be found, additionally to Buckthorn in poison Sumac, plants of the genus Uncaria and in microalgae belonging to class Bacillariophyceae (diatoms).In nature rhamnose is often found linked to other sugars. It is a common component of glycosides from many plants and found in the peptidoglycan of the cell wall of acid-fast bacteria in the Mycobacterium genus. Rhamnose can also be fermented by several microorganisms like E. coli, Enterobacter, Citrobacter, Klebsiella and some species of Salmonella. Acid production from rhamnose is a characteristic phenotype of Listeria monocytogenes. Therefore, rhamnose can be used for differentiation and identification of bacteria, it is used in media like Rhamnose broth or Phenol red Rhamnose broth.

anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤50 mg/kg
application(s)microbiology
assay≥99.0%, ≥99.0% (HPLC)
cation tracesAs: ≤0.1 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
formpowder
ign. residue≤0.1% (as SO4)
InChI keyBNRKZHXOBMEUGK-NRBMBCGPSA-N
InChI1S/C6H12O5.H2O/c1-2-3(7)4(8)5(9)6(10)11-2;/h2-10H,1H3;1H2/t2-,3-,4+,5+,6+;/m0./s1
mp90-95 °C
optical activity[α]20/D +8±0.5°, 2 hr, c = 5% in H2O
Quality Level200
SMILES stringO.C[C@@H]1O[C@@H](O)[C@H](O)[C@H](O)[C@H]1O
solubilityH2O: 0.1 g/mL, clear, colorless
storage temp.10-30°C
Code
Description
Unit Size
List Price
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83650-250G
Unit:250G
List Price: £858.00
Source:List Price
ADD
83650-50G
Unit:50G
List Price: £334.00
Source:List Price
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Cas Number10030-85-0
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