(R)-3-PHENYLBUTYRIC ACID
Synonym(s):(R)-β-Methylhydrocinnamic acid
- CAS NO.:772-14-5
- Empirical Formula: C10H12O2
- Molecular Weight: 164.2
- MDL number: MFCD00077841
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 15:13:48
What is (R)-3-PHENYLBUTYRIC ACID?
Chemical properties
optical purity >99%
Purification Methods
Purify the acids as the 2-isomer above, i.e. by distillation, but under a good vacuum. [Prelog & Scherrer Helv Chim Acta 42 2227 1959, Levene & Marker J Biol Chem 93 761 1932, 100 685 1933, Cram J Am Chem Soc 74 2137 1952.] The R-amide crystallises from H2O, with m 101.5-102o, and [] 20 -16.5o (c 1.2, EtOH). The racemic acid has m 39-40o, b 134-136o/6mm, 158o/12mm [Marvel et al. J Am Chem Soc 62 3499 1940]. [Beilstein 9 IV 1813.]
Properties of (R)-3-PHENYLBUTYRIC ACID
Boiling point: | 94-95 °C/0.3 mmHg (lit.) |
Density | 1.069 g/mL at 20 °C (lit.) |
refractive index | n |
pka | 4.67±0.10(Predicted) |
optical activity | [α]20/D 57±2°, c = 1% in benzene |
BRN | 2501477 |
Safety information for (R)-3-PHENYLBUTYRIC ACID
Computed Descriptors for (R)-3-PHENYLBUTYRIC ACID
New Products
Bromine 99.5% AR (4 x 500ml) Fehling's Solution No. B Amino Acid Kit of 23 items set Ammonium Molybdate Reagent Solution Beam's Reagent Solution Ehrlich's Reagent For detection of urobillinogen Sodium Amino Salicylate Dihydrate (PAS Sodium) IP/BP/USP/EP 1,2,3,4-Tetrahydrocarbazol-4-one 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid Acetone Isobutryl oxime ester Curcuma aromatica Oil Curry leaf Extract Terminalia bellirica Extract Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride 5-Nitrosalicylaldehyde 5-(Difluoromethoxy)-2-Mercapto-1H-Benzimidazole- IP/BP/ Methyl Di Chloride (Mdc)Related products of tetrahydrofuran
(S)-4-AMINO-3-P-TOLYLBUTANOIC ACID
Ethyl (R)-2-hydroxy-4-phenylbutyrate
BOC-(S)-3-AMINO-4-(3-FLUOROPHENYL)BUTYRIC ACID
FMOC-(R)-3-AMINO-4-(4-METHYL-PHENYL)-BUTYRIC ACID
(S)-2-AMINO-4-(4-HYDROXY-PHENYL)-BUTYRIC ACID
FMOC-(S)-3-AMINO-4-(2-FLUORO-PHENYL)-BUTYRIC ACID
BOC-(S)-3-AMINO-4-(2-FLUORO-PHENYL)-BUTYRIC ACID
FMOC-(S)-3-AMINO-4-(4-BROMO-PHENYL)-BUTYRIC ACID
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