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42030

Sigma-Aldrich

3,5-Dinitrobenzoyl chloride

for fluorescence, ≥98.0% (AT)

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:
12352200
PubChem Substance ID:
57650097
NACRES:
NA.25

grade

for fluorescence

vapor density

7.6 (vs air)

Assay

≥98.0% (AT)

form

solid

bp

196 °C/11 mmHg (lit.)

mp

68-69 °C (lit.)
68-71 °C

storage temp.

2-8°C

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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Other Notes

Reagent for the UV-visible absorption derivatization of alcohols in liquid chromatography

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

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)

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A Markowska et al.
Roczniki Akademii Medycznej w Bialymstoku (1995), 42(1), 129-140 (1997-01-01)
A carbocyclic analogue of distamycin was obtained, in which the N-methylpyrrole rings were substituted by disubstituted benzene rings. Additionally, N-chloro- or N-bromoacetyl groups, displaying alkylating properties, were introduced. The synthesis, starting from 3,5-dinitrobenzoyl chloride, consisted of five stages.
S Wongyai et al.
Biomedical chromatography : BMC, 2(6), 254-257 (1988-11-01)
Analytical methods are described for the quantitative determination of putrescine, cadaverine, spermidine, spermine and the acetylated derivatives of spermidine and spermine in biological fluids using pre-column derivatization with either benzoyl chloride or 3,5-dinitrobenzoyl chloride, which were added to each sample
Jiu-gao Yu et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 38(3), 191-195 (2003-07-02)
To prepare a novel creatinine adsorbent with anti-renal failure activity. A novel starch ester was prepared under heterogeneous condition by the reaction of starch (ST) and 3, 5-dinitrobenzoyl chloride (DNBZ-Cl). The products were characterized by means of elemental analysis, FTIR
T. Jupille
Journal of Chromatographic Science, 17, 160-160 (1979)
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
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