(S) - (-) -1- (4-PYRIDYL) Ethanol; CAS 54656-96-1

Shelf Life
2-3 Years
Lead Time
5-7 Working Days
Transport
Air/Express/Sea
MOQ
10g
Site Audit
Available
Purity
99%
Certificates
ISO9001/SGS
Transport Package
Drum/Bottle/Bags
Trademark
Yunbang
Origin
China
Reference Price
Please contact us for quote
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Product Description

(S)-(-)-1-(4-PYRIDYL)ETHANOL;CAS 54656-96-1
 
(S) - (-) -1- (4-PYRIDYL) Ethanol; CAS 54656-96-1
(S)-(-)-1-(4-PYRIDYL)ETHANOL Chemical Properties
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
form  Needles
pka 13.52±0.20(Predicted)
color  White
optical activity [α]20/D 58°, c = 1 in chlo roform
BRN  1524527
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
F  3-10
HS Code  29333990
 
(S)-(-)-1-(4-PYRIDYL)ETHANOL Usage And Synthesis
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
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; CAS 54656-96-1 (S) - (-) -1- (4-PYRIDYL) Ethanol; CAS 54656-96-1 (S) - (-) -1- (4-PYRIDYL) Ethanol; CAS 54656-96-1 (S) - (-) -1- (4-PYRIDYL) Ethanol; CAS 54656-96-1
Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. ( Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of P harmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

 

Organic Intermediate

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