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73120

Supelco

4-Nitrobenzoyl chloride

for HPLC derivatization, LiChropur™, ≥99.0% (GC)

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Linear Formula:
O2NC6H4COCl
CAS Number:
122-04-3
Molecular Weight:
185.56
Beilstein:
473192
EC Number:
204-517-4
MDL number:
MFCD00007345
PubChem Substance ID:
329764631
NACRES:
NA.22

grade

for HPLC derivatization

Quality Level

100

Assay

≥99.0% (GC)

form

crystals

quality

LiChropur™

technique(s)

HPLC: suitable

ign. residue

≤0.05% (as SO4)

bp

202-205 °C/105 mmHg (lit.)

mp

71-74 °C (lit.)
71-74 °C

SMILES string

[O-][N+](=O)c1ccc(cc1)C(Cl)=O

InChI

1S/C7H4ClNO3/c8-7(10)5-1-3-6(4-2-5)9(11)12/h1-4H

InChI key

SKDHHIUENRGTHK-UHFFFAOYSA-N

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General description

4-Nitrobenzoyl chloride is a derivatization reagent. It reacts with L-glutamic acid undergoing methylation using formaldehyde, synthesizing N-(4-methylaminobenzoyl)glutaminic acid.

Application

4-Nitrobenzoyl chloride was used in separating polyhydric alcohols using HPLC. It was used in snythesizing cellulose benzotates by adding to cellulose/1-allyl-3-methylimidazolium chloride followed by characterization using FT-IF, 1H-NMR and 13C-NMR spectroscopy. It may be used in synthesizing 1-aryloxyacetyl-4-(4-nitrobenzoyl)-thiosemicarbazides under phase transfer catalysis and microwave irradiation with ammonium thiocyanate and aryloxyacetic acid hydrazides.

Other Notes

Derivatization of hydroxy groups for HPLC

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H290 - H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

215.6 °F - closed cup

Flash Point(C)

102 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Journal of Chromatography A, 136, 279-279 (1977)
Separation of some polyhydric alcohols by high-performance liquid chromatography.
Schwarzenbach, Rolf.
Journal of Chromatography A, 140, 304-309 (1977)
Synthesis of cellulose benzoates under homogeneous conditions in an ionic liquid.
Zhang, Jinming, et al.
Cellulose, 16, 299-308 (2009)
Ruben Vardanyan, Victor Hruby
Synthesis of Essential Drugs, 391-391 (2006)
The synthesis of silica-immobilized 1, 2-naphthoquinone thiosemicarbazone with 3-aminopropyltriethoxy silane and 4-nitrobenzoyl chloride.
Audu, Aramani A.
Reactive Polymers, 10, 3-9 (1989)
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