21461-84-7
中文名稱
(S)-(+)-5-氧代-2-四氫呋喃羧酸
英文名稱
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
CAS
21461-84-7
分子式
C5H6O4
MDL 編號
MFCD00064516
分子量
130.1
MOL 文件
21461-84-7.mol
更新日期
2025/02/26 13:13:42
21461-84-7 結構式
基本信息
中文別名
(S)-(+)-5-氧代-2-四氫呋喃羧酸 英文別名
5-OXO-2-TETRAHYDROFURANCARBOXYLIC ACID (S-)5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
(S)-(+)-5-OXO-2-TETRAHYDROFURANCARBOXYLIC ACID
(S)-(+)-5-OXO-2-TETRAHYDROFUROIC ACID
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
(S)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
(S)-(+)-GAMMA-CARBOXY-GAMMA-BUTYROLACTONE
(S)-GAMMA-CARBOXY-GAMMA-BUTYROLACTONE
(S)-(+)-TETRAHYDRO-5-OXO-2-FURANCARBOXYLIC ACID
(S)-(+)-TETRAHYDRO-5-OXO-2-FURANECARBOXYLIC ACID
TIMTEC-BB SBB006581
TOF
(S)-(+)-5-OXO-2-TETRAHYDROFURANCARBOXYLI C ACID, 98% (99% EE/GLC)
(S)-5-Oxotetrahydro-2-furancarboxylic acid
2-Furancarboxylic acid, tetrahydro-5-oxo-, (2S)-
(s)-γ-carboxy-γ-butyrolactone
(2S)-5-OXO-2-TETRAHYDROFURANCARBOXYLIC ACID
(S)-γ-Carboxy-γ-butyrolactone, (S)-5-Oxotetrahydro-2-furancarboxylic acid
(S)-(+)-5-OXO-2-TETRAHYDROFURANCARBOXILIC ACID, 98%
(2S)-5-Oxotetrahydrofuran-2-carboxylic acid
所屬類別
分析化學：常用分析試劑物理化學性質
熔點71-73 °C(lit.)
比旋光度+14°(20/D, c=5, CH3OH)
沸點150-155 °C0.2 mm Hg(lit.)
密度1.3985 (rough estimate)
折射率1.5800 (estimate)
儲存條件under inert gas (nitrogen or Argon) at 2-8°C
溶解度Acetone
酸度系數(shù)(pKa)3.11±0.20(Predicted)
形態(tài)固體
顏色白色
旋光性 (optical activity)[α]20/D +14°, c = 5 in methanol
BRN1424498
InChIKeyQVADRSWDTZDDGR-VKHMYHEASA-N
CAS 數(shù)據(jù)庫21461-84-7(CAS DataBase Reference)
