20881-04-3
中文名稱
1,2:3,5-雙-O-異亞丙基-alpha-D-呋喃木糖
英文名稱
1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose
CAS
20881-04-3
分子式
C11H18O5
MDL 編號(hào)
MFCD00063224
分子量
230.26
MOL 文件
20881-04-3.mol
更新日期
2026/05/26 14:55:08
20881-04-3 結(jié)構(gòu)式
基本信息
中文別名
1,2:3,5-雙-O-異亞丙基-alpha-D-呋喃木糖雙丙酮-D-木糖
雙異丙叉-D-木糖
英文別名
1,2,3,5-DI-O-ISOPROPYLIDENE-ALPHA-D-XYLOFURANOSE1,2:3,5-DI-O-ISOPROPYLIDENE-ALPHA-D-XYLOFURANOSE
1,2:3,5-DI-O-ISOPROPYLIDENE-D-XYLOFURANOSE
DIACETONE-ALPHA-D-XYL
RARECHEM AH BS 0040
alpha-d-Xylofuranose, 1,2,3,5-bis-O-(1-methylethylidene)-
Xylofuranose, 1,2:3,5-di-O-isopropylidene-, alpha-D-
2,2,6,6-TETRAMETHYL-TETRAHYDRO-FURO[2,3-D,4,5-D']BIS[1,3]DIOXOLE
1,2:3,5-Di-O-isopropylidene-a-D-xylofuranose
1,2:3,5-DI-O-ISOPROPYLIDENE-A-D-XYLOFURANOSE, 98% MIN.
1-2-3-5-DI-O-ISOPROPYLIDENE-D- XYLOFURANOSE CRYSTAL
1-O,2-O:3-O,5-O-Bis(1-methylethylidene)-α-D-xylofuranose
1-O,2-O:3-O,5-O-Diisopropylidene-α-D-xylofuranose
1-O,2-O:3-O,5-O-Diisopropylidene-α-D-xylo-pentofuranose
所屬類別
生物化工：?jiǎn)翁?/span>物理化學(xué)性質(zhì)
熔點(diǎn)42-46 °C
比旋光度19.5 º (c=4, acetone)
沸點(diǎn)102-104 °C (2 mmHg)
密度1.2024 (rough estimate)
折射率19 ° (C=3, Acetone)
閃點(diǎn)>113 °C
儲(chǔ)存條件0-6°C
溶解度almost transparency in Acetone
形態(tài)粉末
顏色白色至灰白色
水溶解性微溶
InChIInChI=1/C11H18O5/c1-10(2)12-5-6-7(14-10)8-9(13-6)16-11(3,4)15-8/h6-9H,5H2,1-4H3/t6-,7+,8-,9-/s3
InChIKeyNKZDPBSWYPINNF-VGFFHQQNNA-N
SMILES[C@@H]12OC(OC[C@@H]1O[C@H]1OC(C)(C)O[C@@H]21)(C)C |&1:0,5,7,13,r|
CAS 數(shù)據(jù)庫(kù)20881-04-3(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息«alpha»-D-Xylofuranose, 1,2:3,5-bis-O-(1-methylethylidene)-(20881-04-3)
