(S)-(+)-5-oxo-tetrahydrofuran-2-carboxylic acid CAS No.21461-84-7 / Cat No.EBD36862
(S)-(+)-5-Oxo-2-tetrahydrofurancarboxylic acid
(2S)-5-oxotetrahydrofuran-2-carboxylic acid
(2S)-5-oxotetrahydrofuran-2-carboxylate
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
(2S)-5-oxooxolane-2-carboxylic acid
(2S)-5-oxotetrahydrofuran-2-carboxylate
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
(2S)-5-oxooxolane-2-carboxylic acid
(S)-(+)-γ-carboxy-γ-butyrolactone
(S)-(+)-5-oxo-tetrahydrofuran-2-carboxylic acid
(R)-5-oxotetrahydro-2-furancarboxylic acid
tof
-butyrolactone
(s)-(+)-5-oxo-2-tetrahydrofuroic acid
(s)-gamma-carboxy-gamma-butyrolactone
5-oxotetrahydrofuran-2-carboxylic acid
(s)-(+)-gamma-carboxy-gamma-butyrolactone
(s)-5-oxotetrahydro-2-furancarboxylic acid
(s)-5-oxotetrahydrofuran-2-carboxylic acid
(2s)-5-oxo-2-tetrahydrofurancarboxylic acid
(2s)-5-oxotetrahydrofuran-2-carboxylic acid
5-oxo-2-tetrahydrofurancarboxylic acid (s-)
(s)-(+)-5-oxo-2-tetrahydrofurancarboxylic acid
(s)-(+)-5-oxotetrahydrofuran-2-carboxylic acid
(s)-(+)-tetrahydro-5-oxo-2-furancarboxylic acid
Properties
-
Appearance:
white to light yellow to beige crystalline powder
-
Density:
1.469 g/cm3
-
Melting point:
71-73 °C(lit.)
-
Boiling point:
150-155 °C/0.2 mmHg(lit.)
-
Flashing point:
184.6 °C
-
Optical rotation:
[α]20/D +14°, c = 5 in methanol
Safety Information
-
Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
-
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H NMR (400MHz, CDCl3): delta2.27 - 2.41 (m, IH), 2.44 - 2.65 (m, 3H), 5.09 (m, IH), 9.12- 9.55 (m, IH).
1H NMR
13C NMR
