ChemicalBook >> CAS DataBase List >>N-Benzyl-4-piperidone


Chemical Name:
1-BENZYLPIPERIDIN-4-ONE;1-BENZYL-4-PIPERIDONE;Benzyl piperidone;N-Benzylpiperidin-4-one;NSC 77933;-4-piperidone;N-BENZYLPIPERIDONE;1-Benzylpiperidone;BENZYLPIPERIDONE-4;BENZYL-4-PIPERIDONE
Molecular Formula:
Molecular Weight:
MOL File:

N-Benzyl-4-piperidone Properties

Boiling point 134 °C7 mm Hg(lit.)
Density 1.021 g/mL at 25 °C(lit.)
refractive index n20/D 1.541(lit.)
Flash point >230 °F
storage temp. 2-8°C
solubility 12g/l
form Oily Liquid
pka 7.07±0.20(Predicted)
Specific Gravity 1.021
color Clear colorless to straw
Water Solubility 12 g/L (20 ºC)
BRN 128556
CAS DataBase Reference 3612-20-2(CAS DataBase Reference)
NIST Chemistry Reference 4-Piperidinone, 1-(phenylmethyl)-(3612-20-2)


Risk and Safety Statements

Signal word  Warning
Hazard statements  H227-H302-H317-H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P280g-P301+P312a-P321-P333+P313-P501a-P210-P264-P270-P272-P280-P301+P312+P330-P302+P352+P333+P313+P363-P370+P378-P403+P235-P501
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-43-22-20/21/22
Safety Statements  26-36-37/39
WGK Germany  3
Hazard Note  Irritant
HS Code  29333999
NFPA 704
2 0

N-Benzyl-4-piperidone price More Price(46)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich B29806 1-Benzyl-4-piperidone 99% 3612-20-2 25g $30.9 2022-05-15 Buy
Sigma-Aldrich B29806 1-Benzyl-4-piperidone 99% 3612-20-2 100g $104 2022-05-15 Buy
TCI Chemical B1027 1-Benzyl-4-piperidone >98.0%(GC)(T) 3612-20-2 25mL $28 2022-04-27 Buy
TCI Chemical B1027 1-Benzyl-4-piperidone >98.0%(GC)(T) 3612-20-2 500mL $263 2022-04-27 Buy
Alfa Aesar A12390 1-Benzyl-4-piperidone, 98+% 3612-20-2 25g $29.6 2021-12-16 Buy
Product number Packaging Price Buy
B29806 25g $30.9 Buy
B29806 100g $104 Buy
B1027 25mL $28 Buy
B1027 500mL $263 Buy
A12390 25g $29.6 Buy

N-Benzyl-4-piperidone Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to straw coloured oily liquid


A substituted piperidine as pesticide


1-Benzyl-4-piperidone is a pharmaceutical intermediate, it is used in penfluridol synthesis of bulk drugs.

Purification Methods

If the physical properties show contamination, then dissolve it in the minimum volume of H2O, made strongly alkaline with aqueous KOH, extract it with toluene several times, dry the extract with K2CO3, filter, evaporate and distil the residue at high vacuum using a bath temperature of 160-190o, and redistil it. [Brookes & Walker J Chem Soc 3173 1957, Bolyard J Am Chem Soc 52 1030 1930.] The hydrochloride has m 159-161o (from Me2CO/Et2O), and the picrate has m 174-182o (from Me2CO/Et2O). [Grob & Brenneisen Helv Chim Acta 41 1184 1958, Beilstein 21/6 V 424.]

Global( 553)Suppliers
Supplier Tel Email Country ProdList Advantage
Anhui Dexinjia Biopharm Co., Ltd
+86-86-531-82375818 +86-15064153060 China 233 58
Nantong Xiaochang Pharmaceutical Trading Co., Ltd.
0513-81283365 17602153959 CHINA 286 58
Hanhong Medicine Technology (Hubei) Co., Ltd.
027-86832068 +8618162639991 China 200 58
Shanghai CRM New Material Technology Co., LTD
+8613020139835 China 365 58
Shanghai Yunao International Trade Co., Ltd
+8617621705551 China 277 58
Wuhan Golt Biotech Co., Ltd.
+8615389281203 China 987 58
sgtlifesciences pvt ltd
+917013299288 China 12385 58
Shanxi Lianxu New Material Co., LTD
+86-18903404542 +86-18903404542 China 578 58
Henan Guange Biotechnology Co. LTD
+8613203739091 China 2197 58
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106 China 886 50

View Lastest Price from N-Benzyl-4-piperidone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2022-04-18 N-Benzyl-4-piperidone
US $10.00 / L 1L 99% 10tons Henan Guange Biotechnology Co. LTD
2022-04-02 N-Benzyl-4-piperidone
US $200.00 / kg 10kg 99% 500kg/month HEBEI YINGONG NEW MATERIAL TECHNOLOGY CO.,LTD
2022-04-02 N-Benzyl-4-piperidone
US $30.00 / KG 1KG 99% 20 Tons Wuhan wingroup Pharmaceutical Co., Ltd
NSC 77933 1-BENZYL-4-PIPERIDINONE FOR SYNTHESIS [(4-Oxopiperidin-1-yl)methyl]benzene, 1-Benzyl-4-oxopiperidine N- benzylpiperidineketone 1-Benzyl-4-piperidone, 99%, 99% N - benzyl - 4 - piperidine ketone (3612-20-2) N-BENZYL-4-PIPERIDONE 1-Benzylpiperidone N-BENZYLPIPERIDONE 1-Benzyl-4-Pipridine 1-Benzylpiperid-4-one 1-Benzyl-4-Piperidone/1-Benzylpiperidone N-Benzyl-4-Piperidone99% 1-Benzyl-4-piperidone, 98+% 1-Benzyl-4-piperidine 1-BENZYL-4-PIPERIDONE(N-BENZYL-4-PIPERIDONE) 1-Benzylpiperidin-4-one 96% 1-(Phenylmethyl)piperidin-4-one N-Benzyl-4-oxopiperidine 1-Benzyl-1,2,5,6-tetrahydropyridine-4(3H)-one 4-Piperidone, 1-benzyl- 4-Piperidone,1-benzyl- N-Benzyl-4-piperidinone N-Benzyl-4-piperidon N-Benzylpiperidinone LABOTEST-BB LT00232987 BENZYL-4-PIPERIDONE BENZYLPIPERIDONE-4 1-BENZYL-4-PIPERIDINONE 1-BENZYL-4-OXOPIPERIDINE 1-(PHENYLMETHYL)-4-PIPERIDINONE 1-(PHENYLMETHYL)-4-PIPERIDONE (4-Oxopiperidin-4-yl)methylbenzene 4-PIPERIDINONE, 1-(PHENYLMETHYL)- N - benzyl - 4 - piperidine ketone (3612- Irinotecan Impurity 30 N-BENZYL-4-PIPERIDONEBROMIDE 1-Benzyl-4-piperidone > N-benzyl-4-piperidone fandachem 1-benzylpiperidin-4-one fandachem -4-piperidone N-Benzyl-4-piperidone ISO 9001:2015 REACH N-benzy-4-piperdone N-benzy-4-piperdone powder 1-Benzy-4-piperidone(NBP) Benzyl piperidone N-Benzylpiperidin-4-one 1-BENZYL-4-PIPERIDONE 1-BENZYLPIPERIDIN-4-ONE 3612-20-2 3612-20-3 KETONE Heterocyclic Building Blocks Piperidones Building Blocks Piperidines, Piperidones, Piperazines pharmacetical Phenyls & Phenyl-Het
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