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W373011

Sigma-Aldrich

L-Rhamnose

greener alternative

natural sourced, 99%, FG

Synonym(s):

L-Rhamnose, 6-Deoxy-L-mannose, 6-Deoxyhexopyranose, 6-Deoxymannose

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About This Item

Linear Formula:
C6H12O5 .H2O
CAS Number:
10030-85-0
Molecular Weight:
182.17
FEMA Number:
3730
EC Number:
222-793-4
MDL number:
MFCD00149363
UNSPSC Code:
12164502
PubChem Substance ID:
329830647
NACRES:
NA.21

grade

FG
Halal
Kosher

Quality Level

400

reg. compliance

EU Regulation 178/2002

Assay

99%

greener alternative product characteristics

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

mp

90-95 °C

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

greener alternative category

Aligned

Organoleptic

odorless

SMILES string

O=C[C@H](O)[C@H](O)[C@@H](O)[C@@H](O)C.[H]O[H]

InChI

1S/C6H12O5.H2O/c1-3(8)5(10)6(11)4(9)2-7;/h2-6,8-11H,1H3;1H2/t3-,4-,5-,6-;/m0./s1

InChI key

CBDCDOTZPYZPRO-DEZHIRTDSA-N

General description

L-Rhamnose is a deoxy sugar mainly found in gums and plant mucilages. It is one of the structural units of complex polysaccharides such as pectin and sterculia gum. L-Rhamnose may react with aqueous ammonia to form volatile flavor compounds such as alkyl pyrazines.
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Jun Liu et al.
Carbohydrate polymers, 172, 11-19 (2017-06-14)
Nanocellulose-based biomaterials for biomedical and pharmaceutical applications have been extensively explored. However, studies on different levels of impurities in the nanocellulose and their potential risks are lacking. This article is the most comprehensive to date survey of the importance and
Formation of heterocyclic compounds from the reaction of L-rhamnose with ammonia.
Shibamoto T & Bernhard RA
Journal of Agricultural and Food Chemistry, 26(1), 183-187 (1978)
Adila Aipire et al.
Biomolecules, 10(1) (2020-01-23)
Glycyrrhiza uralensis is a Chinese herbal medicine with various bioactivities. Three fractions (GUPS-I, GUPS-II and GUPS-III) of G. uralensis polysaccharides (GUPS) were obtained with molecular weights of 1.06, 29.1, and 14.9 kDa, respectively. The monosaccharide compositions of GUPS-II and GUPS-III
Ziyi Zhao et al.
Nature communications, 9(1), 1885-1885 (2018-05-16)
The bacterial flagellum is a large extracellular protein organelle that extrudes from the cell surface. The flagellar filament is assembled from tens of thousands of flagellin subunits that are exported through the flagellar type III secretion system. Here, we measure
M D Lange et al.
Journal of fish diseases, 40(11), 1613-1624 (2017-06-06)
Flavobacterium columnare, the causative agent of columnaris disease, causes substantial mortality worldwide in numerous freshwater finfish species. Due to its global significance and impact on the aquaculture industry continual efforts to better understand basic mechanisms that contribute to disease are
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