15667-21-7
中文名稱
(3R,4R)-(-)-D-赤酮酸內(nèi)酯
英文名稱
D-ERYTHRONOLACTONE
CAS
15667-21-7
分子式
C4H6O4
MDL 編號(hào)
MFCD00077763
分子量
118.09
MOL 文件
15667-21-7.mol
更新日期
2024/12/15 17:55:25
15667-21-7 結(jié)構(gòu)式
基本信息
中文別名
(3R,4R)-(-)-D-赤酮酸內(nèi)酯D-赤酮酸內(nèi)酯
英文別名
(2R,3R)-BUTANE-2,3,4-TRIOL-1,4 LACTONE(3R,4R)-(-)-D-ERYTHRONOLACTONE
(3R,4R)-DIHYDROXYDIHYDRO-2(3H)-FURANONE
(3R)-CIS-4,5-DIHYDRO-3,4-DIHYDROXY-2(3H)-FURANONE
(3R-CIS) (-)-DIHYDRO-3,4-DIHYDROXY-2(3H)-FURANONE
D-ERYTHRONIC ACID GAMMA-LACTONE
D-ERYTHRONIC GAMMA-LACTONE
D-ERYTHRONO-1,4-LACTONE
D-ERYTHRONOLACTONE
(3R,4R)-(-)-D-ERYTHRONOLACTONE 99.5+%
d-erythronic acid γ-lactone
2(3H)-Furanone, dihydro-3,4-dihydroxy-, (3R,4R)-
D-Erythronolactone, (3R-cis) (-)-Dihydro-3,4-dihydroxy-2(3H)-furanone
(3R,4R)-(-)-D-ERYTHRONOLACTONE, 99+%
所屬類別
化學(xué)試劑:內(nèi)酯類化合物物理化學(xué)性質(zhì)
熔點(diǎn)100-102 °C(lit.)
沸點(diǎn)140.59°C (rough estimate)
密度1.0887 (rough estimate)
折射率-71 ° (C=1, H2O)
儲(chǔ)存條件Sealed in dry,Room Temperature
溶解度可溶于DMSO(少許)、甲醇(少許)
酸度系數(shù)(pKa)12.34±0.40(Predicted)
形態(tài)固體
顏色白色至灰白色
旋光性 (optical activity)[α]20/D 71°, c = 1 in H2O
BRN81073
CAS 數(shù)據(jù)庫(kù)15667-21-7(CAS DataBase Reference)