L(+)-Rhamnose monohydrate
- CAS No.
- 10030-85-0
- Chemical Name:
- L(+)-Rhamnose monohydrate
- Synonyms
- ISODULCIT;L-RHA H2O;L-Rhamnegin;6-Deoxy-L-mannosehydrat;6-DEOXY-L-MANNOSE HYDRATE;6-DEOXY-L-MANNOSE MONOHYDRATE;(2R,3R,4S,5S);L-(+)-RHAMNOSE;RHAMNOSE, L-(+)-;RHAMNOSE, L-(+)-(RG)
- CBNumber:
- CB2416373
- Molecular Formula:
- C6H14O6
- Molecular Weight:
- 182.17
- MOL File:
- 10030-85-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/12 21:57:18
| Melting point | 90-95 °C(lit.) |
|---|---|
| alpha | 8.2 º (c=4.5,H2O) |
| Density | 1.47 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | Crystals or Crystalline Powder |
| color | White |
| Odor | Odorless |
| PH Range | 7.8 - 8.6 |
| optical activity | [α]20/D +8±0.5°, 2 hr, c = 5% in H2O |
| Water Solubility | 300 g/L (20 ºC) |
| Merck | 14,8172 |
| BRN | 5988592 |
| Stability | Stable at RT |
| InChIKey | BNRKZHXOBMEUGK-FGASXDGJSA-N |
| CAS DataBase Reference | 10030-85-0(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/38 | |||||||||
| Safety Statements | 24/25-37/39-26 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29400010 | |||||||||
| NFPA 704 |
|
L(+)-Rhamnose monohydrate price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W373011 | L-Rhamnose natural sourced, 99%, FG | 10030-85-0 | 1SAMPLE-K | ₹5347.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W373011 | L-Rhamnose natural sourced, 99%, FG | 10030-85-0 | 100G | ₹6884.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | R3875 | L-Rhamnose monohydrate ≥99% | 10030-85-0 | 10MG | ₹2013.45 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W373011 | L-Rhamnose natural sourced, 99%, FG | 10030-85-0 | 1KG | ₹31457.45 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W373011 | L-Rhamnose natural sourced, 99%, FG | 10030-85-0 | 10KG | ₹185800.3 | 2022-06-14 | Buy |
L(+)-Rhamnose monohydrate Chemical Properties,Uses,Production
Chemical Properties
White crystals or crystalline powder
Uses
Composition of plum leaf polysaccharides.
Biological Functions
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.
L-Rhamnose monohydrate has been used:
in biofilm enhancement assay in S.pneumonia.
as a sugar drink in humans undergoing intestinal barrier permeability test.
for the standard curve generation in high performance liquid chromatography(HPLC).
General Description
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.
Purification Methods
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.]
L(+)-Rhamnose monohydrate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| Innovative | 07942565925 | Mumbai, India | 617 | 58 | Inquiry |
| Brisben Chemicals | 08048963750 | Mumbai, India | 509 | 58 | Inquiry |
| ALPHA CHEMIKA | 08048602756 | Mumbai, India | 76 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Innovative | 58 |
| Brisben Chemicals | 58 |
| ALPHA CHEMIKA | 58 |
| A.J Chemicals | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| Otto Chemie Pvt. Ltd. | 58 |
| LOBA CHEMIE PVT.LTD. | 58 |
| Central Drug House(P) Ltd. | 58 |
| Triveni chemicals | 58 |
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