MELIBIOSE
- 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
- MDL Number:
- MFCD00168065
- MOL File:
- 585-99-9.mol
- MSDS File:
- SDS
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) |
FDA UNII | 9B1VBE526I |
EPA Substance Registry System | Melibiose (585-99-9) |
MELIBIOSE price More Price(22)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 63630 | D-(+)-Melibiose for microbiology, ≥99.0% | 585-99-9 | 10g | $130 | 2024-03-01 | Buy |
Sigma-Aldrich | 63630 | D-(+)-Melibiose for microbiology, ≥99.0% | 585-99-9 | 50g | $556 | 2024-03-01 | Buy |
Alfa Aesar | J60439 | alpha-D-(+)-Melibiose | 585-99-9 | 5g | $231 | 2024-03-01 | Buy |
Alfa Aesar | J60439 | alpha-D-(+)-Melibiose | 585-99-9 | 1g | $57.96 | 2023-01-06 | Buy |
Sigma-Aldrich | M5500 | Melibiose ≥98% (HPLC) | 585-99-9 | 5g | $82 | 2024-03-01 | 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.
Definition
monohydrate: A crystalline compoundhaving one mole of water permole of compound.
Definition
A salt that has a single molecule of WATER OF CRYSTALLIZATION, such as sodium carbonate monohydrate, Na2CO3.H2O.
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 | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23555 | 58 |
View Lastest Price from MELIBIOSE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-18 | D-(+)-Melibiose
585-99-9
|
US $0.00 / G | 10G | 98%min | 30kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
2024-04-28 | MELIBIOSE
585-99-9
|
US $50.00 / kg | 1kg | 99.10% | 50000kg | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2024-04-24 | MELIBIOSE
585-99-9
|
US $20.00 / kg | 1kg | 99.9% | 200000kg | Ouhuang Engineering Materials (Hubei) Co., Ltd |
- D-(+)-Melibiose
585-99-9
- US $0.00 / G
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
- MELIBIOSE
585-99-9
- US $50.00 / kg
- 99.10%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- MELIBIOSE
585-99-9
- US $20.00 / kg
- 99.9%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
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