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Merck
CN

72702

3,5-Dinitrobenzoyl chloride

derivatization grade (HPLC), 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
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
329764286
EC Number:
202-750-6
Beilstein/REAXYS Number:
990249
MDL number:
MFCD00007248

Key Documents

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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

SMILES string

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

grade

derivatization grade (HPLC)

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.)

Quality Level

100

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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).

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ9684
BCCH5240
BCCG8242
BCCB9215
BCCB4533

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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.
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
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
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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