Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

464643

Sigma-Aldrich

1-Z-4-Piperidone

99%

Synonym(s):

1-(Benzyloxycarbonyl)-4-piperidinone, 1-Cbz-4-Piperidone, Benzyl 4-oxo-1-piperidinecarboxylate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C13H15NO3
CAS Number:
19099-93-5
Molecular Weight:
233.26
Beilstein:
1533716
MDL number:
MFCD00673144
UNSPSC Code:
12352100
PubChem Substance ID:
24870202
NACRES:
NA.22

Assay

99%

refractive index

n20/D 1.542 (lit.)

bp

114-140 °C/0.25 mmHg (lit.)

density

1.172 g/mL at 25 °C (lit.)

functional group

ketone
phenyl

SMILES string

O=C1CCN(CC1)C(=O)OCc2ccccc2

InChI

1S/C13H15NO3/c15-12-6-8-14(9-7-12)13(16)17-10-11-4-2-1-3-5-11/h1-5H,6-10H2

InChI key

VZOVOHRDLOYBJX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class Code

10 - Combustible liquids

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
MKCS6977
MKCP7045
SHBK8868
SHBH7662
HMBD4254V

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

Yong Huang et al.
Journal of the American Chemical Society, 124(33), 9662-9663 (2002-08-15)
We report the first examples of hydrogen-bond-promoted acceleration of hetero-Diels-Alder reactions and the use of such catalysis for the hetero-Diels-Alder reactions of simple, unactivated ketones. Several spiro-fused dihydropyans were synthesized in good yields using this procedure. This activation protocol represents
Synthesis, 325-325 (2006)
Tetrahedron Letters, 42, 6943-6943 (2001)
Biheteroaromatic diphosphine oxides-catalyzed stereoselective direct aldol reactions.
Rossi S, et al.
Tetrahedron, 67(1), 158-166 (2011)
Iyassu K Sebhat et al.
Journal of medicinal chemistry, 45(21), 4589-4593 (2002-10-04)
Synthetic and natural peptides that act as nonselective melanocortin receptor agonists have been found to be anorexigenic and to stimulate erectile activity. We report the design and development of 1, a potent, selective (1184-fold vs MC3R, 350-fold vs MC5R), small-molecule

Articles

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

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