(R)-2-THIENYLGLYCINE
- CAS NO.:43189-45-3
- Empirical Formula: C6H7NO2S
- Molecular Weight: 157.19
- MDL number: MFCD00078081
- EINECS: 256-134-7
- SAFETY DATA SHEET (SDS)
What is (R)-2-THIENYLGLYCINE?
Chemical properties
White powder
The Uses of (R)-2-THIENYLGLYCINE
(R)-2-Thienylglycine is a compound used in the one-pot regioselective synthesis of substituted arylglycines for kinetic resolution by penicillin G acylase.
Purification Methods
Recrystallise 2-(2-thienyl)glycine by dissolving it in H2O (1g in 3 mL), adjusting the pH to 5.5 with aqueous NH3, diluting with MeOH (20 mL), stirring, adjusting the pH to 5.5 and cooling to 0o. Also recrystallise it from small volumes of H2O. [R-isomer: Nishimura et al. Nippon Kagaku Zasshi 82 1688 1961, S-isomer: Johnson & Panetta Chem Abstr 63 14869 1965, Johnson & Hardcastle Chem Abstr 66 10930 1967, RS-isomer: LiBassi et al. Gazz Chim Ital 107 253 1977.] The (±) N-acetyl derivative has m 191o (from H2O) [Schouteenten et al. Bull Soc Chim Fr II 248, II 252 1978].
Properties of (R)-2-THIENYLGLYCINE
Melting point: | 189℃ |
Boiling point: | 311.8±32.0 °C(Predicted) |
Density | 1.418 |
storage temp. | 2-8°C(protect from light) |
pka | 1.88±0.10(Predicted) |
CAS DataBase Reference | 43189-45-3(CAS DataBase Reference) |
Safety information for (R)-2-THIENYLGLYCINE
Computed Descriptors for (R)-2-THIENYLGLYCINE
Related products of tetrahydrofuran
You may like
-
LEAD AAS SOLUTION 99%View Details
-
ZIRCONIUM AAS SOLUTION 99%View Details
-
FUCHSIN BASIC 0.1% SOLUTION 99%View Details
-
1 10-PHENANTHROLIN HYDROCHLORIDE 99%View Details
-
ERDMANS REAGENT (FOR PROTEIN TEST) 99%View Details
-
OXALIC ACID SOLUTION 0.1 N 99%View Details
-
ALKALINE COPPER SOLUTION 99%View Details
-
A-AMYLASE (DIASTASE) 99%View Details