(S)-(+)-4-Phenyl-2-oxazolidinone 99395-88-7


  • CAS: 99395-88-7
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  • Updatetime:Jul 12 2016
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Nanjing Gold Pharmaceutical Technology Co. Ltd. [Audited]

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(S)-(+)-4-Phenyl-2-oxazolidinoneQuick Details

  • Classification:Herbal Extract
  • Cas NO.:99395-88-7
  • Molecular Formula:C9H9NO2
  • Melting Point:130-133℃
  • Boiling Point:407 °C at 760 mmHg
  • Refractive index:72 ° (C=1, AcOEt)
  • Flash Point:200 °C
  • Appearance:white crystalline powder

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Detailed Description

 The (4S)-4-Phenyl-2-oxazolidinone, with the cas registry number 99395-88-7, has the systematic name of (4S)-4-phenyl-1,3-oxazolidin-2-one. This is a kind of white to light yellow crystal powder, and is hygroscopic, and you should keep it under nitrogen at 0-5°C. This chemical is uausally used as the pharmaceutic intermediate, mainly in asymmetric(al) chiral synthesis. Besides, its product categories are various, including oxazolidinone; chiral compounds; chiral; chiral reagent; asymmetric synthesis; chiral building blocks; glycidyl compounds, etc. (chiral); synthetic organic chemistry; chiral chemicals; peptide; asymmetric synthesis; chiral auxiliaries; oxazolidinone derivatives.

The characteristics of this chemical are as follows: (1)ACD/LogP: 1.39; (2)ACD/LogD (pH 5.5): 1.39; (3)ACD/LogD (pH 7.4): 1.39; (4)ACD/BCF (pH 5.5): 6.71; (5)ACD/BCF (pH 7.4): 6.71; (6)ACD/KOC (pH 5.5): 136.02; (7)ACD/KOC (pH 7.4): 136.01; (8)#H bond acceptors: 3; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 29.54; (12)Index of Refraction: 1.548; (13)Molar Refractivity: 43.36 cm3; (14)Molar Volume: 136.4 cm3; (15)Polarizability: 17.19 ×10-24 cm3; (16)Surface Tension: 41.3 dyne/cm; (17)Density: 1.195 g/cm3; (18)Flash Point: 200 °C; (19)Enthalpy of Vaporization: 65.88 kJ/mol; (20)Boiling Point: 407 °C at 760 mmHg; (21)Vapour Pressure: 7.79E-07 mmHg at 25°C; (22)Exact Mass: 163.063329; (23)MonoIsotopic Mass: 163.063329; (24)Topological Polar Surface Area: 38.3; (25)Heavy Atom Count: 12; (26)Complexity: 175.

While dealing with this chemical, you should be very cautious. For being a kind of irritant chemical, it is irritating to eyes, and may cause inflammation to the skin or other mucous membranes. Then it is extremely flammable, for it may have an extremely low flash point and boiling point, and gases that catch fire in contact with air. Therefore, you should take the following instructions. Firstly, avoid contact with skin and eyes, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice. Then be careful while keeping it. Keep container tightly closed and in a well-ventilated place and then keep away from sources of ignition - No smoking. Lastly. take precautionary measures against static discharges.

Additionally, the following datas could be converted into the molecular structure:

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 General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. 

Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.?
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation. 
Storage: Store in a cool, dry place. Store in a tightly closed container.

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 (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopenyl]-4-phenyl-2-oxazolidinone , with CAS number of 189028-93-1, can be called 2-Oxazolidinone,3-[5-(4-fluorophenyl)-1,5-dioxopentyl]-4-phenyl-, (4S)- (9CI) ; 2-Oxazolidinone,3-[5-(4-fluorophenyl)-1,5-dioxopentyl]-4-phenyl-, (S)- ; (4S)-4-Phenyl-3-[5-(4-fluorophenyl)-5-oxopentanoyl]-1,3-oxazolidin-2-one ; (S)-3-[4-(4-Fluorobenzoyl)-1-oxobutyl]-4-phenyloxazolidin-2-one ; (S)-3-[5-(4-Fluorophenyl)-1,5-dioxopentyl]-4-phenyloxazolidin-2-one .

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