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67954

Supelco

4-(Dimethylamino)benzoyl chloride

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

Synonym(s):

DMABC

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About This Item

Linear Formula:
(CH3)2NC6H4COCl
CAS Number:
4755-50-4
Molecular Weight:
183.63
MDL number:
MFCD00236039
UNSPSC Code:
41121800
PubChem Substance ID:
329760712
NACRES:
NB.21

grade

for HPLC derivatization

Quality Level

100

Assay

≥99.0% (HPLC)
99.0-101.0% (AT)

quality

LiChropur™

technique(s)

HPLC: suitable

mp

145-149 °C (lit.)
146-150 °C

suitability

complies for LC-MS

SMILES string

CN(C)c1ccc(cc1)C(Cl)=O

InChI

1S/C9H10ClNO/c1-11(2)8-5-3-7(4-6-8)9(10)12/h3-6H,1-2H3

InChI key

UGJDXRVQCYBXAJ-UHFFFAOYSA-N

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General description

4-(Dimethylamino)benzoyl chloride is an organic chemical, basically used as HPLC derivatization reagent.
Material is reported to be very moisture sensitive. Handle under an inert atmosphere

Application

4-(Dimethylamino)benzoyl chloride dissovled in N-methyl-2-pyrrolidinone (NMP) and pyridine may be used in the synthesis of 6-O-(4-(Dimethylamino)benzoyl)curdlan (DABz-Cur) by adding curdlan to dry NMP.

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Gaku Fukuhara et al.
Chemical communications (Cambridge, England), 46(48), 9128-9130 (2010-11-10)
A newly synthesized chromophore-modified curdlan functions as a saccharide chemosensor in aqueous solution, enabling us to discriminate tetrasaccharide acarbose from 24 mono-, di-, tri-, and tetrasaccharides.
Yoshio Suzuki et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 20(3), 475-482 (2004-04-08)
Novel labeling reagents, called MS probes, which possess a positively charged quaternary amine moiety and can transform a neutral analyte into a charged compound by simply mixing with the analyte and allowing the mixture to stand from several minutes to

Articles

Derivatization Agents for LC/MS – An Improved Detection of Estradiol with ESI-MS

Improved LC/MS Detection of Estradiol using 4-(Dimethylamino) benzoyl chloride (DMABC) derivatization agent relative to dansyl chloride.

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