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Sigma-Aldrich

4-Nitrophenyl dodecanoate

≥98.0% (GC)

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Synonym(s):
4-Nitrophenyl laurate, Dodecanoic acid 4-nitrophenyl ester
Empirical Formula (Hill Notation):
C18H27NO4
CAS Number:
1956-11-2
Molecular Weight:
321.41
Beilstein:
1889084
EC Number:
217-796-2
MDL number:
MFCD00047730
UNSPSC Code:
12352204
PubChem Substance ID:
57651858
NACRES:
NA.83

Quality Level

100

Assay

≥98.0% (GC)

mp

~46 °C

solubility

chloroform: 1 g/10 mL, clear, colorless to faintly greenish-yellow

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCC(=O)Oc1ccc(cc1)[N+]([O-])=O

InChI

1S/C18H27NO4/c1-2-3-4-5-6-7-8-9-10-11-18(20)23-17-14-12-16(13-15-17)19(21)22/h12-15H,2-11H2,1H3

InChI key

YNGNVZFHHJEZKD-UHFFFAOYSA-N

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Application

4-Nitrophenyl dodecanoate has been used as a substrate:
  • for carboxylesterase to assess the enzyme-substrate affinity
  • in a chromogenic assay to evaluate lipase activity
  • to determine the esterase activity of patatin

Biochem/physiol Actions

4-Nitrophenyl dodecanoate is a p-nitrophenol ester derivative and serves as a typical model substrate in lipase assays.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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