ChemicalBook >> CAS DataBase List >>alpha-L-Rhamnose
alpha-L-Rhamnose
- CAS No.
- 3615-41-6
- Chemical Name:
- alpha-L-Rhamnose
- Synonyms
- L-RHAMNOSE;RHAMNOSE;Rhamnopyranose;6-Deoxy-L-mannose;(2R,3R,4S,5S)-2,3,4,5-Tetrahydroxyhexanal;ALPHA-RHAMNOSE;L-Mannose, 6-deoxy-;6-Deoxyhexopyranose;alpha-L-Rhamnopyranose;Locaose
- CBNumber:
- CB8468905
- Molecular Formula:
- C6H12O5
- Molecular Weight:
- 164.16
- MDL Number:
- MFCD00136036
- MOL File:
- 3615-41-6.mol
Last updated:2024-12-18 14:15:32
| Melting point | 91-95°C |
|---|---|
| Boiling point | 251.61°C (rough estimate) |
| Density | 1.3058 (rough estimate) |
| refractive index | 1.6400 (estimate) |
| FEMA | 3730 | L-RHAMNOSE |
| storage temp. | 2-8°C |
| pka | 12.50±0.20(Predicted) |
| form | Solid |
| color | White to off-white |
| Odor | at 100.00 %. odorless |
| Odor Type | odorless |
| Water Solubility | 521.5g/L(40 ºC) |
| Merck | 8172 |
| LogP | -2.17 at 25℃ |
| CAS DataBase Reference | 3615-41-6(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | L-RHAMNOSE |
| EWG's Food Scores | 1 |
| FDA UNII | QN34XC755A |
| NIST Chemistry Reference | L-Mannose, 6-deoxy-(3615-41-6) |
| EPA Substance Registry System | L-Mannose, 6-deoxy- (3615-41-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
alpha-L-Rhamnose price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| AK Scientific | X1177 | L-Rhamnose | 3615-41-6 | 25g | $37 | 2021-12-16 | Buy |
| Matrix Scientific | 089792 | L-Rhamnose 95+% | 3615-41-6 | 25g | $39 | 2021-12-16 | Buy |
| ApexBio Technology | N1873 | Rhamnose | 3615-41-6 | 100mg | $40 | 2021-12-16 | Buy |
| ChemScene | CS-W019751 | Rhamnose >97.0% | 3615-41-6 | 500g | $119 | 2021-12-16 | Buy |
| Matrix Scientific | 089792 | L-Rhamnose 95+% | 3615-41-6 | 100g | $125 | 2021-12-16 | Buy |
alpha-L-Rhamnose Chemical Properties,Uses,Production
Chemical Properties
L-Rhamnose has no odor, but has a very sweet taste.
Chemical Properties
White crystals. For equilibrium mixture optical rotation is +9.18 degrees. Very soluble in water and in methanol; soluble in absolute alcohol.
Uses
Synthetic sweetener research.
Definition
ChEBI: The acyclic form of L-rhamnose.
Flammability and Explosibility
Not classified
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.]
alpha-L-Rhamnose Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
Global( 279)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 2691 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 | scglp@glp-china.com | CHINA | 1824 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 | sales@pioneerbiotech.com | China | 1287 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
View Lastest Price from alpha-L-Rhamnose manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-12-23 | alpha-L-Rhamnose
3615-41-6
|
US $45.00 / kg | 1kg | 99% | 20 tons | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2024-12-13 | alpha-L-Rhamnose
3615-41-6
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2024-11-19 | Rhamnose
3615-41-6
|
US $39.00-91.00 / mg | 99.77% | 10g | TargetMol Chemicals Inc. |
-
- alpha-L-Rhamnose
3615-41-6
- US $45.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- alpha-L-Rhamnose
3615-41-6
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Rhamnose
3615-41-6
- US $39.00-91.00 / mg
- 99.77%
- TargetMol Chemicals Inc.
3615-41-6(alpha-L-Rhamnose )Related Search:
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C6H12O5 alpha-L-Rhamnose 3615-41-6
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