ChemicalBook--->CAS DataBase List--->22990-34-7

22990-34-7

22990-34-7 Structure

22990-34-7 Structure
IdentificationBack Directory
[Name]

2-(4-PIPERIDYL)-2-PROPANOL
[CAS]

22990-34-7
[Synonyms]

2-(4-PIPERIDYL)-2-PROPANOL
2-(4-Piperidinyl)-2-propanol
2-(Piperidin-4-yl)propan-2-ol
2-(4-PIPERIDYL)ISOPROPYL ALCOHOL
a,a-DiMethyl-4-piperidineMethanol
4-PIPERIDINEMETHANOL, ALPHA,ALPHA-DIMETHYL-
2-piperidin-4-ylpropan-2-ol(SALTDATA: FREE)
2-(4-Piperidyl)isopropyl Alcohol 2-(Piperidin-4-yl)propan-2-ol
[Molecular Formula]

C8H17NO
[MDL Number]

MFCD06797159
[MOL File]

22990-34-7.mol
[Molecular Weight]

143.23
Questions And AnswerBack Directory
[Physical Form]

Solid
Chemical PropertiesBack Directory
[Melting point ]

136°C
[Boiling point ]

140-142 °C(Press: 25 Torr)
[density ]

0.956±0.06 g/cm3(Predicted)
[storage temp. ]

Storage temp. 2-8°C
[pka]

15.08±0.29(Predicted)
[Appearance]

Off-white to yellow Solid
[InChI]

InChI=1S/C8H17NO/c1-8(2,10)7-3-5-9-6-4-7/h7,9-10H,3-6H2,1-2H3
[InChIKey]

IIXYTWTZMGUQPT-UHFFFAOYSA-N
[SMILES]

C(C1CCNCC1)(O)(C)C
[CAS DataBase Reference]

22990-34-7
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36/37/39
[HS Code ]

2933399990
Hazard InformationBack Directory
[Uses]

2-(Piperidin-4-yl)propan-2-ol is a useful research chemical.
[Synthesis]

1-Piperidinecarboxylic acid, 4-(1-hydroxy-1-methylethyl)-, phenylmethyl ester

160809-39-2

2-(4-PIPERIDYL)-2-PROPANOL

22990-34-7

Benzyl 4-(1-hydroxy-1-methylethyl)piperidine-1-carboxylate (1.786 g, 6.44 mmol) was used as starting material and dissolved in methanol (100 ml) under nitrogen protection. A 10% palladium-carbon catalyst (50% wet, 1.37 g) was added, followed by replacement of the gas in the reaction system with hydrogen at atmospheric pressure. The reaction mixture was stirred at room temperature for overnight reaction. Upon completion of the reaction, the hydrogen in the reaction system was replaced with nitrogen, then the catalyst was removed by filtration and washed with methanol. The filtrate and washings were combined and the solvent was removed by distillation. Finally, the residue was dried under reduced pressure to afford the target product 2-(4-piperidinyl)-2-propanol (922 mg, 6.44 mmol, quantitative yield) as light gray crystals. The product was characterized by 1H-NMR (CDCl3), δ (ppm): 1.18 (6H, s), 1.26-1.42 (3H, m), 1.74-1.80 (2H, m), 2.57-2.64 (2H, m), 3.14-3.22 (2H, m), 3.48 (1H, s).

[References]

[1] Patent: EP1522540, 2005, A1. Location in patent: Page/Page column 64
[2] Bioorganic and Medicinal Chemistry Letters, 1998, vol. 8, # 14, p. 1935 - 1940
Spectrum DetailBack Directory
[Spectrum Detail]

2-(4-PIPERIDYL)-2-PROPANOL(22990-34-7)MS
2-(4-PIPERIDYL)-2-PROPANOL(22990-34-7)1HNMR
2-(4-PIPERIDYL)-2-PROPANOL(22990-34-7)13CNMR
2-(4-PIPERIDYL)-2-PROPANOL(22990-34-7)IR1
2-(4-PIPERIDYL)-2-PROPANOL(22990-34-7)IR2
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