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(R)-(-)-2-Phenylpropionic acid

(R)-(-)-2-Phenylpropionic acid Structure
(R)-(-)-2-Phenylpropionic acid
  • CAS No.7782-26-5
  • Chemical Name:(R)-(-)-2-Phenylpropionic acid
  • CBNumber:CB7169524
  • Molecular Formula:C9H10O2
  • Formula Weight:150.18
  • MOL File:7782-26-5.mol
(R)-(-)-2-Phenylpropionic acid Property
  • Melting point 29-30 °C(lit.)
  • Boiling point 115 °C1 mm Hg(lit.)
  • alpha -75 º (c=3,CHCl3)
  • Density 1.1 g/mL at 25 °C(lit.)
  • refractive index n20/D 1.523(lit.)
  • Flash point >230 °F
  • storage temp. Sealed in dry,Room Temperature
  • pka 4.34±0.10(Predicted)
  • form Low Melting Solid or Liquid
  • color Beige to slightly brown
  • optical activity [α]20/D 72°, c = 1.6 in chloroform
  • BRN 2207688
  • LogP 1.852 (est)
  • CAS DataBase Reference 7782-26-5(CAS DataBase Reference)
  • FDA UNII 3YF5O2136L
  • NIST Chemistry Reference Benzeneacetic acid, «alpha»-methyl-, (R)-(7782-26-5)
  • UNSPSC Code 12352002
  • NACRES NA.22
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
(R)-(-)-2-Phenylpropionic acid Price More Price(6)
  • Brand: Sigma-Aldrich(India)
  • Product number: 279897
  • Product name : (R)-(−)-2-Phenylpropionic acid
  • Purity: 97%
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  • Updated: 2022/06/14
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  • Brand: ALFA India
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  • Product name : (R)-(-)-2-Phenylpropionic acid, 97%
  • Purity: 
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  • Updated: 2022/05/26
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  • Brand: TCI Chemicals (India)
  • Product number: P1219
  • Product name : (R)-(-)-2-Phenylpropionic Acid
  • Purity: min. 98.0 %
  • Packaging: 1G
  • Price: ₹9400
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-A17639-03
  • Product name : (R)-(-)-2-Phenylpropionic acid, 97%
  • Purity: 
  • Packaging: 1g
  • Price: ₹8500
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-A17639-01
  • Product name : (R)-(-)-2-Phenylpropionic acid, 97%
  • Purity: 
  • Packaging: 0.25g
  • Price: ₹3198
  • Updated: 2022/05/26
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(R)-(-)-2-Phenylpropionic acid Chemical Properties,Usage,Production

  • Chemical Properties Colorless to light yellow liqui
  • Uses Chiral building block. Resolving agent
  • Definition ChEBI: The (R)-enantiomer of hydratropic acid.
  • Purification Methods Purify the acids by vacuum distillation and by recrystallisation from pet ether. The S-anilide has m 103-104o (from H2O or CHCl3/*C6H6), [] D +47o (c 9, Me3CO) [Argus & Kenyon J Chem Soc 916 1939, Campbell & Kenyon J Chem Soc 25 1946, Levene et al. J Biol Chem 88 27, 34 1930]. [Beilstein 9 III 2417, 9 IV 1779.]
(R)-(-)-2-Phenylpropionic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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(R)-(-)-2-Phenylpropionic acid Spectrum
7782-26-5, (R)-(-)-2-Phenylpropionic acidRelated Search:
  • chiral
  • Chiral Compounds
  • Carbonic Acid
  • Enantiomer Excess & Absolute Configuration Determination
  • e.e. / Absolute Configuration Determination (NMR)
  • Analytical Chemistry
  • 高端化学
  • 手性砌块
  • 不对称合成
  • 芳烃
  • Enantiomer Excess & Absolute Conefiguration Determination
  • e.e. / Absolute Conefiguration Determination (NMR)
  • Chiral
  • Asymmetric Synthesis
  • Chiral Resolution Reagents
  • Chiral Resolving Reagents
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