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ChemicalBook > CAS DataBase List > (S)-(-)-1-(4-PYRIDYL)ETHANOL

(S)-(-)-1-(4-PYRIDYL)ETHANOL

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(S)-(-)-1-(4-PYRIDYL)ETHANOL Structure
(S)-(-)-1-(4-PYRIDYL)ETHANOL
  • CAS No.54656-96-1
  • Chemical Name:(S)-(-)-1-(4-PYRIDYL)ETHANOL
  • CBNumber:CB8219787
  • Molecular Formula:C7H9NO
  • Formula Weight:123.15
  • MOL File:54656-96-1.mol
(S)-(-)-1-(4-PYRIDYL)ETHANOL Property
  • Melting point: :67-69 °C(lit.)
  • Boiling point: :239.7±15.0 °C(Predicted)
  • Density  :1.082±0.06 g/cm3(Predicted)
  • storage temp.  :Sealed in dry,2-8°C
  • pka :13.52±0.20(Predicted)
  • form  :Needles
  • color  :White
  • optical activity :[α]20/D 58°, c = 1 in chloroform
  • BRN  :1524527
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-36
  • WGK Germany  :3
  • F  :3-10
  • HS Code  :29333990
  • NFPA 704:
    1
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P305+P351+P338
(S)-(-)-1-(4-PYRIDYL)ETHANOL Price More Price(20)
  • Brand: Sigma-Aldrich
  • Product number: 448540
  • Product name : (S)-(?)-α-Methyl-4-pyridinemethanol
  • Purity: 99%
  • Packaging: 1g
  • Price: $321
  • Updated: 2021/12/16
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  • Brand: TCI Chemical
  • Product number: H1734
  • Product name : (S)-4-(1-Hydroxyethyl)pyridine
  • Purity: 
  • Packaging: 1G
  • Price: $125
  • Updated: 2021/12/16
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  • Brand: TCI Chemical
  • Product number: H1734
  • Product name : (S)-4-(1-Hydroxyethyl)pyridine
  • Purity: 
  • Packaging: 5G
  • Price: $431
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Strem Chemicals
  • Product number: 07-1161
  • Product name : (S)-(-)-α-Methyl-4-pyridinemethanol, min. 98%
  • Purity: 
  • Packaging: 50mg
  • Price: $64
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Strem Chemicals
  • Product number: 07-1161
  • Product name : (S)-(-)-α-Methyl-4-pyridinemethanol, min. 98%
  • Purity: 
  • Packaging: 100mg
  • Price: $102
  • Updated: 2021/12/16
  • Buy: Buy

(S)-(-)-1-(4-PYRIDYL)ETHANOL Chemical Properties,Usage,Production

  • Reaction
    1. Used for the synthesis of chiral 1-(4-pyridinyl)ethylamines
    2. Precursor for intermediates of highly stable chiral (A)6-B Supramolecular Copolymers
  • Chemical Properties White needles
  • Uses (S)?-?(-?)?-?1-?(4-?Pyridyl)?ethanol is a building block used in the synthesis of macrocycles which act as hydrogenation catalysts as well as other pharmaceutical agents
  • Purification Methods Purify it by recrystallisation from pet ether. The m recorded after sublimation was 59.9-60.2o, and 55o after crystallisation from *C6H6/pet ether or pet ether/*C6H6. The (-)-di-O-benzoyl tartrate salt has m 146-148o (from EtOH). [UV, ORD: Harelli & Samori J Chem Soc Perkin Trans 2 1462 1974.] The racemate recrystallises from Et2O with m 74-76o,b 90-94o/1mm. The picrate has m 125-126o (from *C6H6). [Ferles & Attia Collect Czech Chem Commun 38 611 1973, UV, NMR: Nielson et al. J Org Chem 29 2898 1964, Beilstein 21 III/IV 522, 21/2 V 217.]
(S)-(-)-1-(4-PYRIDYL)ETHANOL Preparation Products And Raw materials
Raw materials
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  • (S)-(-)-1-(4-PYRIDYL)ETHANOL ISO 9001:2015 REACH
  • (αS)-α-Methyl-4-pyridinemethanol
  • 54656-96-1
  • Chiral Resolving Reagents
  • Chiral Resolution Reagents
  • Asymmetric Synthesis
  • Alcohols, Hydroxy Esters and Derivatives
  • Chiral Compounds