Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

107328

Sigma-Aldrich

1-Benzoyl-4-piperidone

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C12H13NO2
CAS Number:
24686-78-0
Molecular Weight:
203.24
EC Number:
246-407-9
MDL number:
MFCD00006189
UNSPSC Code:
12352100
PubChem Substance ID:
24846763

Assay

97%

bp

158-160 °C/0.2 mmHg (lit.)

mp

55-59 °C (lit.)

solubility

methylene chloride: soluble

SMILES string

O=C1CCN(CC1)C(=O)c2ccccc2

InChI

1S/C12H13NO2/c14-11-6-8-13(9-7-11)12(15)10-4-2-1-3-5-10/h1-5H,6-9H2

InChI key

NZAXGZYPZGEVBD-UHFFFAOYSA-N

Application

1-Benzoyl-4-piperidone can be used as starting reagent in the synthesis of fentanyl.

Biochem/physiol Actions

1-Benzoyl-4-piperidone and 1-methyl-4-piperidone reacts with triethyl phosphono-acetate in the presence of excess base and yields both the endocyclic and exocyclic olefins.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
96596MJV
96596MJ
09011BJ
18109EO
07724DI

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Endocyclic vs exocyclic olefin formation from 4-piperidones via the wittig reaction.
Borne RF and Aboul-Enein HY.
Journal of Heterocyclic Chemistry, 9(4), 869-873 (1972)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service