MELIBIOSE
![MELIBIOSE Structure](CAS/GIF/585-99-9.gif)
- CAS No.
- 585-99-9
- Chemical Name:
- MELIBIOSE
- Synonyms
- monohydrate;D-Glucose, 6-O-.alpha.-D-galactopyranosyl-;NSC 2028;MELIBIOSE;Melibiose9;Melibiose-H2O;á-D-Melibiose;MELIBIOSE, D-;alpha-D(+)-Mel;D-(+)-MELIBIOSE
- CBNumber:
- CB1322130
- Molecular Formula:
- C12H22O11
- Molecular Weight:
- 342.3
- MOL File:
- 585-99-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/1 14:39:02
Melting point | 182 °C (dec.) (lit.) |
---|---|
alpha | +138 - +143° (D/20)(c=1, dil. NH4OH,18hr)(calculated on the dried basis) |
Boiling point | 774.5±60.0 °C(Predicted) |
Density | 1.68±0.1 g/cm3(Predicted) |
storage temp. | Sealed in dry,Room Temperature |
solubility | H2O: soluble0.1g/mL, clear, colorless |
form | Crystalline Powder |
pka | 12.45±0.20(Predicted) |
color | White |
optical activity | [α]20/D +137±3°, 10 hr, c = 5% in H2O |
Water Solubility | Soluble in water at 100mg/ml |
Merck | 5820 |
BRN | 93360 |
Stability | Hygroscopic |
LogP | -3.200 (est) |
CAS DataBase Reference | 585-99-9(CAS DataBase Reference) |
EPA Substance Registry System | Melibiose (585-99-9) |
MELIBIOSE price More Price(9)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | M5500 | Melibiose ≥98% (HPLC) | 585-99-9 | 10MG | ₹1872.73 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M5500 | Melibiose ≥98% (HPLC) | 585-99-9 | 5G | ₹5044.45 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M5500 | Melibiose ≥98% (HPLC) | 585-99-9 | 10G | ₹9796.63 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M5500 | Melibiose ≥98% (HPLC) | 585-99-9 | 25G | ₹15165.83 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M5500 | Melibiose ≥98% (HPLC) | 585-99-9 | 100G | ₹45616.55 | 2022-06-14 | Buy |
MELIBIOSE Chemical Properties,Uses,Production
Chemical Properties
White powder
Uses
Melibiose has been used in a study to improve the preparation of benzoylated ethyl 1-thioglycosides. It has also been used in a study to investigate the effect of water plasticization on the molecular mobility and crystallization tendency of amorphous disaccharides.
Definition
A disaccharide con- sisting of two glucose units in an alpha (1- 6)glycosidic linkage. It is an effector molecule that permits activation of the lac operon by binding to the repressor molecule.
General Description
Melibiose is a carbon substrate.
Purification Methods
Melibiose crystallises as a hydrate from water or aqueous EtOH. The anomer is obtained by recrystallising 1g from a mixture of 0.35mL of H2O and 0.2mL of EtOH. It crystallises easily with m 179o and mutarotates from [] D 20 +166o to +142.3o (220minutes, c 4, H2O). Crystallisation from MeOH gives the anhydrous form which hydrates to the monohydrate in air. The anomer dihydrate m 85-86o mutarotates from [] D 20 +123.5o to +143.1o (c 4, H2O for anhydrous). [Fletcher & Diehl J Am Chem Soc 74 5774 1952, Beilstein 1 7 III/IV 3075, 17/7 V 206.]
MELIBIOSE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Maas Pharma Chemicals | +91-9958666224 | Delhi, India | 1607 | 58 | Inquiry |
Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12460 | 58 | Inquiry |
Hebei Duling International Trade Co. LTD | +8617333973358 | China | 15437 | 58 | Inquiry |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +86-86177 | China | 2952 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29900 | 58 | Inquiry |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8827 | 58 | Inquiry |
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