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M22601

Sigma-Aldrich

1-(2-Methoxyphenyl)piperazine

98%

Synonym(s):

1-(2-Methoxyphenyl)piperazine, 1-(o-Anisyl)piperazine, 1-(o-Methoxyphenyl)piperazine, N-(2-Methoxyphenyl)piperazine, N-(o-Methoxyphenyl)piperazine, o-Methoxyphenylpiperazine

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About This Item

Empirical Formula (Hill Notation):
C11H16N2O
CAS Number:
Molecular Weight:
192.26
Beilstein:
167888
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.575 (lit.)

bp

130-133 °C/0.1 mmHg (lit.)

mp

35-40 °C (lit.)

density

1.095 g/mL at 25 °C (lit.)

SMILES string

COc1ccccc1N2CCNCC2

InChI

1S/C11H16N2O/c1-14-11-5-3-2-4-10(11)13-8-6-12-7-9-13/h2-5,12H,6-9H2,1H3

InChI key

VNZLQLYBRIOLFZ-UHFFFAOYSA-N

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Application

1-(2-Methoxyphenyl)piperazine can be used:
  • To functionalize pyrazolylvinyl ketones via Aza-Michael addition reaction.
  • To prepare cyclic amine substituted Tröger′s base derivatives.
  • To prepare functionalized bis(mercaptoimidazolyl)borates by reacting with the activated ester, [(1-methyl-2-mercaptoimidazol-5-yl)carbonyl]succinimide.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hartmut Henneken et al.
Journal of environmental monitoring : JEM, 8(10), 1014-1019 (2007-01-24)
Diffusive sampling of methyl isocyanate (MIC) on 4-nitro-7-piperazinobenzo-2-oxa-1,3-diazole (NBDPZ)-coated glass fibre (GF) filters is strongly affected by high relative humidity (RH) conditions. It is shown that the humidity interference is a physical phenomenon, based on displacement of reagent from the
Rhenium (I) tricarbonyl complexes with mercaptoimidazolylborate ligands bearing piperazine fragments
Garcia R, et al.
J. Chem. Soc., Dalton Trans., 6(22), 4236-4241 (2002)
Mehtap Tugrak et al.
Bioorganic chemistry, 90, 103095-103095 (2019-07-10)
New mono Mannich bases, (2-(4-hydroxy-3-((4-substituephenylpiperazin-1-yl)methyl)benzylidene)-2,3-dihydro-1H-inden-1-one), were prepared to evaluate their cytotoxic/anticancer properties and also their inhibitory effects on human carbonic anhydrase I and II isoenzymes (hCA I and II). Amine part was changed as [N-phenylpiperazine (1), N-benzylpiperazine (2), 1-(2-fluorophenyl)piperazine (3)
Jan Boksa et al.
Polish journal of pharmacology, 55(6), 1013-1019 (2004-01-20)
A series of 15 new 2-H- and 2-substituted 5-[omega-[4-(2-methoxyphenyl)-piperazinyl]-alkyl]-1,2,3,4-tetrahydro-gamma-carboline derivatives were prepared, and their affinity for 5-HT1A and 5-HT2A serotonin receptors was determined. Most of those hybrid compounds were found to bind with high affinity to 5-HT1A sites (Ki <
Christian Mattsson et al.
International journal of hygiene and environmental health, 211(3-4), 458-462 (2007-09-18)
Occupational exposure to toluene diisocyanate (TDI) is a known occupational hazard and the occupational exposure limits in air are very low. One of the most common methods to monitor exposure to isocyanates is to sample air through filters impregnated with

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