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Safety Information

72702

Supelco

3,5-Dinitrobenzoyl chloride

for HPLC derivatization, LiChropur™

Synonym(s):

DNBC, NSC 2697

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About This Item

Linear Formula:
(O2N)2C6H3COCl
CAS Number:
99-33-2
Molecular Weight:
230.56
Beilstein:
990249
EC Number:
202-750-6
MDL number:
MFCD00007248
UNSPSC Code:
12000000
PubChem Substance ID:
329764286
NACRES:
NA.22

grade

for HPLC derivatization

Quality Level

100

vapor density

7.6 (vs air)

Assay

≥98.0% (GC)
98.0-102.0% (AT)

form

crystals

quality

LiChropur™

technique(s)

HPLC: suitable

bp

196 °C/11 mmHg (lit.)

mp

68-69 °C (lit.)

SMILES string

[O-][N+](=O)c1cc(cc(c1)[N+]([O-])=O)C(Cl)=O

InChI

1S/C7H3ClN2O5/c8-7(11)4-1-5(9(12)13)3-6(2-4)10(14)15/h1-3H

InChI key

NNOHXABAQAGKRZ-UHFFFAOYSA-N

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Application

3,5-Dinitrobenzoyl chloride may be used as a derivatizing agent in the analysis of biogenic amines in fermented foods using high performance liquid chromatography (HPLC).

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Precautionary Statements

P280 - P305 + P351 + P338 - P310

Hazard Classifications

Skin Corr. 1B

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

危险化学品

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Tatsuya Higashi et al.
Steroids, 72(13), 865-874 (2007-09-04)
The identification and quantification of tetrahydrocorticosterone isomers (THBs; 3alpha,5alpha-, 3beta,5alpha-, 3alpha,5beta- and 3beta,5beta-THB) in rat brains using liquid chromatography (LC)-mass spectrometry (MS) are described. For the identification, the THBs were converted to the atmospheric pressure chemical ionization (APCI)-active derivatives, i.e.
J Kirschbaum et al.
Journal of chromatography. A, 881(1-2), 517-530 (2000-07-25)
The reagent 3,5-dinitrobenzoyl chloride (DNBZ-Cl) was tested for pre-column derivatization of biogenic amines (BAs). Samples were derivatized within 3 min in 1 M NaOH at ambient temperature by adding 2-propanole and 50 mM DNBZ-Cl in acetonitrile. The reaction was terminated
Peter Bager et al.
Acta oncologica (Stockholm, Sweden), 54(2), 217-223 (2014-11-11)
As carriers of filaggrin gene (FLG) mutations may have a compromised cervical mucosal barrier against human papillomavirus infection, our primary objective was to study their risk of cervical cancer. We genotyped 586 cervical cancer patients for the two most common
Chemical derivatization to enhance ionization of anabolic steroids in LC-MS for doping-control analysis.
Athanasiadou, I., et al.
Trends in Analytical Chemistry, 42, 137-156 (2013)

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