????
|
|
???? ??
- ???
- 144-145 °C(lit.)
- ??
- D19 +127.0° (7 min) +89.4° (31 min) +77.2° (71 min) +76.0° (final value 146 min, c = 10)
- ?? ?
- 211.61°C (rough estimate)
- ??
- 1.1738 (rough estimate)
- ???
- 75.5 ° (C=10, H2O)
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- H2O: 0.1 g/mL, ??, ??
- ?? ?? (pKa)
- 12.50±0.20(Predicted)
- ??? ??
- ??? ??
- ??
- ???
- optical activity
- +153 → +76
- ??
- Hygroscopic
- Merck
- 14,4278
- BRN
- 1723320
- LogP
- -2.040 (est)
- CAS ??????
- 3615-37-0(CAS DataBase Reference)
??
- ?? ? ?? ??
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 24/25-36/37/39-27-26 | ||
| WGK ?? | 3 | ||
| F ?????? | 3-10 | ||
| TSCA | Yes | ||
| HS ?? | 29400000 | ||
| ???? ?? | KE-17272 |
???? C??? ??, ??, ??
??? ??
White crystalline powder??
ChEBI: The six-membered ring form of D-fucose.Purification Methods
Crystallise D(+)-fucose from EtOH or 95% EtOH. Its 1,2:3,4-diisopropylidene derivative has b 83-84o/0.45mm and crystallises on seeding with m 37o and[]19 -52o (melt). [Schmidt Methods in Carbohydrate Chemistry I 191 1962, Academic Press, Haskett et al. J Am Chem Soc 61 1658 1939, Beilstein 31 H 76, 1 IV 4265.]???? ?? ?? ? ???
???
?? ??
???? ?? ??
???( 274)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 |
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???? ?? ??:
L-??? ???
METHYL-ALPHA-D-GALACTOPYRANOSIDE
STACHYOSE
1,2,3,4,6-PENTA-O-ACETYL-ALPHA-D-GALACTOPYRANOSE
D-(+)-FUCOSE
D(+)-Raffinose pentahydrate
D-(+)-GALACTOSE
5-Bromo-4-chloro-3-indolyl-alpha-D-galactopyranoside
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE
D-GALACTONO-1,4-LACTONE
1,2:3,4-Di-O-isopropylidene-D-galactopyranose
4-NITROPHENYL-BETA-D-FUCOSE
4-NITROPHENYL-BETA-D-FUCOSE
6-DEOXY-L-GALACTITOL
L-(-)-FUCOSE,L-FUCOSE
D-GALACTOSE 1-[2-(2-AZIDOETHOXY)ETHOXYETHYL]-2,3,4,6-TETRA-O-ACETATE
CALCIUM-D-GALACTONATE PENTAHYDRATE