L(+)-Rhamnose monohydrate
10030-85-0
pharmaceutical grade
99%
ailike
25kg/Bag
2026-06-01
api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceWhite crystals or crystalline powder
L-Rhamnose is a part of plant cell wall polysaccharides, rhamnogalacturonan I and rhamnogalacturonan. It is also present in bacterial cell walland a major antigenic determinant contributing to its pathogenicity. L-rhamnose is non-absorbable in humans but is fermented by intestinal microbes. Supplementation of L-rhamnose slows down gastric emptying. L-rhamnose monosaccharide conjugated immunogens have applications in cancer immunotherapies. Intake of L-rhamnose elevates serum propionate levels.
Crystallise the rhamnose from H2O or EtOH. It crystallises easily as the monohydrate by evaporating a solution in MeOH (90%) and H2O (10%). It is also purified by dissolving in a small volume of EtOH, adding a few drops of H2O and cooling. 1H NMR in D2O at 44o contains 60% -pyranose and 40% -pyranose forms [Angyal Adv Carbohydr Chem 42 15 1984.] [Smith J Chem Soc 1035 1940, McGeachin & Beevers Acta Cryst 10 227,230 197, Beilstein 1 IV 4261.]Basic Info-
Product Name:
L(+)-Rhamnose monohydrate
Other Name:RHAMNOSE, L-(+)-;ISODULCIT;ISODULCIT MONOHYDRATE;L-RHA H2O;L-(+)-RHAMMNOSE MONOHYDRATE;L-(+)-RHAMNOPYRANOSE, MONOHYDRATE;L-(+)-RHAMNOSE;L-(+)-RHAMNOSE HYDRATE
CAS No.:10030-85-0
Molecular Formula:C6H14O6
InChIKeys:BNRKZHXOBMEUGK-FGASXDGJSA-N
Molecular Weight:182.17
Exact Mass:182.079041
BRN:5988592
EC Number:600-058-2
TSCA:Yes
Color/Form:White
HScode:29400010
Categories:
Characteristics-
PSA:
99
XLogP3:-2.41550
Appearance:White Crystals or Crystalline Powder
Density:1.47
Melting Point:90-95 °C(lit.)
Boiling Point:323.9°C at 760 mmHg
Flash Point:149.7ºC
Refractive Index:1.593
Water Solubility:300 g/L (20 ºC)
Storage Conditions:Refrigerator
Vapor Pressure:1.99E-05mmHg at 25°C
Specific rotation:8.2 º (c=4.5,H2O)
Odor:Odorless
Critical Temperature & Pressure:Inert atmosphere,Room Temperature
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals
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Location:
Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10 Beijing Road, Jiaonan City)
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Payment Terms:
TT against copy of documents,D/P,D/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
51-100
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Year of Establishment:
2023
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Certifications:
Credit rating certificate,Hazardous Chemicals Business License
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
