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ChemicalBook >> CAS DataBase List >>1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE

1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE

CAS No.
173186-91-9
Chemical Name:
1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE
Synonyms
N-Benzyl-3,3-dimethyl-4-piperidone;1-Benzyl-3,3-dimethyl-4-piperidone;N-benzyl-3,3-dimethylpiperidin-4-one;1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE;3,3-dimethyl-1-(phenylmethyl)-4-piperidinone;4-Piperidinone, 3,3-dimethyl-1-(phenylmethyl)-;1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE ISO 9001:2015 REACH
CBNumber:
CB11502445
Molecular Formula:
C14H19NO
Molecular Weight:
217.31
MDL Number:
MFCD09908040
MOL File:
173186-91-9.mol
MSDS File:
SDS
Last updated:2026-05-27 23:09:20
Product description Number Pack Size Price
1-Benzyl-3,3-dimethylpiperidin-4-one YGA18691 10g $354
1-Benzyl-3,3-dimethylpiperidin-4-one 97% AS55931 1g $62
1-Benzyl-3,3-dimethylpiperidin-4-one 97% AS55931 5g $172
1-Benzyl-3,3-dimethylpiperidin-4-one 97% AS55931 25g $519
1-Benzyl-3,3-dimethylpiperidin-4-one 97.0% B10859 1g $86

1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE Properties

Boiling point 318.0±22.0 °C(Predicted)
Density 1.031±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 7.14±0.40(Predicted)
Appearance White to yellow Solid-Liquid Mixture

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE price More Price(46)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth YGA18691 1-Benzyl-3,3-dimethylpiperidin-4-one 173186-91-9 10g $354 2026-06-05 Buy
Activate Scientific AS55931 1-Benzyl-3,3-dimethylpiperidin-4-one 97% 173186-91-9 1g $62 2026-06-04 Buy
Activate Scientific AS55931 1-Benzyl-3,3-dimethylpiperidin-4-one 97% 173186-91-9 5g $172 2026-06-04 Buy
Activate Scientific AS55931 1-Benzyl-3,3-dimethylpiperidin-4-one 97% 173186-91-9 25g $519 2026-06-04 Buy
Synthonix B10859 1-Benzyl-3,3-dimethylpiperidin-4-one 97.0% 173186-91-9 1g $86 2026-05-06 Buy
Product number Packaging Price Buy
YGA18691 10g $354 Buy
AS55931 1g $62 Buy
AS55931 5g $172 Buy
AS55931 25g $519 Buy
B10859 1g $86 Buy

1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE Chemical Properties,Uses,Production

Synthesis

4-PIPERIDINOL, 3,3-DIMETHYL-1-(PHENYLMETHYL)-

324769-02-0

1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE

173186-91-9

Oxidation Procedure: 0.40 mL (5.6 mmol) of dimethyl sulfoxide was dissolved in 5 mL of dichloromethane and cooled to -78 °C. 0.35 mL (2.48 mmol) of trifluoroacetic anhydride was slowly added dropwise under stirring and stirring was continued for 30 minutes. Subsequently, 0.25 g (1.14 mmol) of a 2 mL solution of 1-benzyl-3,3-dimethyl-4-hydroxypiperidine in dichloromethane was added dropwise, and the reaction mixture was stirred at -78 °C for 1 hour. Then, 1.0 mL (7.2 mmol) of triethylamine was added and the reaction mixture was slowly warmed to 0°C and stirred at this temperature for 2 hours. After completion of the reaction, the mixture was poured into water and extracted with ethyl acetate. The organic phases were combined, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography with the eluent being a hexane solution of 0-20% ethyl acetate. The fraction containing the target product was collected and concentrated under reduced pressure to give 0.20 g (79% yield) of 3,3-dimethyl-1-phenylmethyl-piperidin-4-one.

References

[1] Patent: EP1204659, 2003, B1. Location in patent: Page/Page column 26
[2] Patent: EP1204660, 2004, B1. Location in patent: Page 15

1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE Suppliers

Global( 68)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29815 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 20581 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
PT CHEM GROUP LIMITED
+86-85511178; peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+86-571-86217390; +8618058761490 info@gihichemicals.com China 49968 58
Suzhou ARTK Medchem Co., Ltd.
+8618118463618 sales1@artkmedchem.com China 39021 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39927 58
Amadis Chemical Company Limited
571-89925085 sales@amadischem.com China 131957 58

View Lastest Price from 1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE pictures 2019-07-10 1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE
173186-91-9
$3.00 1KG 99% 100kg Career Henan Chemical Co

1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE Spectrum

1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE 1-Benzyl-3,3-dimethyl-4-piperidone N-Benzyl-3,3-dimethyl-4-piperidone 3,3-dimethyl-1-(phenylmethyl)-4-piperidinone 4-Piperidinone, 3,3-dimethyl-1-(phenylmethyl)- 1-BENZYL-3,3-DIMETHYL-PIPERIDIN-4-ONE ISO 9001:2015 REACH N-benzyl-3,3-dimethylpiperidin-4-one 173186-91-9
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