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

(S)-(-)-1-(4-PYRIDYL)ETHANOL ??? ???
?? ??:
54656-96-1
???:
(S)-(-)-1-(4-PYRIDYL)ETHANOL
???(??):
(S)-1-(pyridin-4-yl)ethan-1-ol;4-AMINOIMIDAZOLE 2HCL;Propanoicacid,5-methoxy-;(1S)-1-(4-pyridyl)ethanol;(S)-1-(pyridin-4-yl)ethanol;(S)-(-)-1-(4-PYRIDYL)ETHANOL;4-[(S)-1-Hydroxyethyl]pyridine;(S)-4-(1-HYDROXYETHYL) PYRIDINE;(S)-α-Methylpyridine-4-methanol;(αS)-α-Methylpyridine-4-methanol
CBNumber:
CB8219787
???:
C7H9NO
??? ??:
123.15
MOL ??:
54656-96-1.mol

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

???
67-69 °C(lit.)
?? ?
239.7±15.0 °C(Predicted)
??
1.082±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,2-8°C
???
???? ???
?? ?? (pKa)
13.52±0.20(Predicted)
??? ??
???? ??
??
???
?? ??
[α]20/D 58°, c = 1 in chloroform
BRN
1524527
InChI
1S/C7H9NO/c1-6(9)7-2-4-8-5-3-7/h2-6,9H,1H3/t6-/m0/s1
InChIKey
HVOAMIOKNARIMR-LURJTMIESA-N
SMILES
C[C@H](O)c1ccncc1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
F ?????? 3-10
HS ?? 29333990
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

(S)-(-)-1-(4-PYRIDYL)ETHANOL C??? ??, ??, ??

??? ??

White needles

??

(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 ?? ?? ? ???

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

???( 120)?? ??
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(S)-(-)-1-(4-PYRIDYL)ETHANOL ?? ??:

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