MELIBIOSE
MELIBIOSE
- CAS:
- 585-99-9
- MF:
- C12H22O11
- MW:
- 342.3
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Properties
- 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
- pka
- 12.45±0.20(Predicted)
- form
- Crystalline Powder
- 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)
Safety Information
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29400090
Use
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.]
0 India supplier list of "MELIBIOSE"
- Product Name:Melibiose
- Products Intro:Brand:sigma aldrich | Product Number:M5500 | Purity:≥98%(HPLC)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:D(+)Melibioseanhydrousextrapure,98%
- Products Intro:Brand:trivenichemical | Product Number:92876
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:D+MelibioseforBiochemistry
- Products Intro:Brand:cdhfinechemical | Product Number:038051
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:D(+)Melibioseanhydrousextrapure,98%
- Products Intro:Brand:srlchem | Product Number:92876
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:D-Melibiose
- Products Intro:Brand:ottokemi | Product Number:M1565 | Purity:99%+
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:D(+)Melibioseforbiochemistry
- Products Intro:Brand:maaspharmachemicals | Product Number:79352268
- Company Type: Trader
- Country/Region: Delhi,INDIA
- Product Name:MELIBIOSE
- Products Intro:Purity: 99%|Package: 1kg;67.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Povidone Iodine,Lenvatinib mesylate,1,2,3-Triacetyl-5-deoxy-D-ribose,Diethyl L-glutamate hydrochloride,Pregabalin
$67.00/ 1kg
- Product Name:MELIBIOSE
- Products Intro:Purity: 99.10%|Package: 1kg;50.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Sodium lignosulfonate,phenylglycine,5337-93-9,141-78-6,Dispersant MF
$50.00/ 1kg
