D-(+)-TURANOSE
D-(+)-TURANOSE
- CAS:
- 547-25-1
- MF:
- C12H22O11
- MW:
- 342.3
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Properties
- Melting point:
- 170 °C (dec.)(lit.)
- Boiling point:
- 397.76°C (rough estimate)
- alpha
- D20 +27.3° +75.8° (c = 4 in water)
- Density
- 1.4149 (rough estimate)
- refractive index
- 75.5 ° (C=4, H2O)
- storage temp.
- -20°C Freezer
- solubility
- H2O: 0.1 g/mL, clear, colorless
- form
- Solid
- pka
- 12.67±0.10(Predicted)
- color
- White
- Water Solubility
- Soluble in water and methanol.
- Merck
- 14,9821
- BRN
- 93771
Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 22-36/37/38-37/38-41
- Safety Statements
- 24/25-36/37/39-36-26
- WGK Germany
- 3
- F
- 3-10
- TSCA
- Yes
- HS Code
- 29400000
Use
Crystallise D(+)-turanose from H2O by addition of EtOH (its solubility is 5.3% in 95% EtOH). Form m 157o is obtained by crystallisation from hot MeOH, and mutarotates from +27.3o to [] 20D +88o (c 4, H2O). The phenylosazone crystallises from 15 parts of 95% EtOH with m 200-205o, [] D 24.5o mutarotating to +33o[24hours, c 0.82, pyridine/EtOH (4:6)]. [Pascu Methods in Carbohydrate Chemistry I 353 1962, Academic Press, Beilstein 17/7 V 213.] In D2O at 36o 1H NMR showed the following ratios: -pyranose (<4), -pyranose (39), -furanose (20) and -furanose (41)[Angyal Adv Carbohydr Chem 42 15 1984].
1 India supplier list of "D-(+)-TURANOSE"
- Product Name:D-(+)-Turanose
- Products Intro:Brand:sigma aldrich | Product Number:T2754 | Purity:≥98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:D-(+)-TURANOSE
- Products Intro:Purity: 99% | Package: 1KG;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
$1.00/ 1KG