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93087

Supelco

4-(N,N-Dimethylsulfamoyl)-7-piperazino-benzofurazan

suitable for fluorescence, ≥99.0%

Synonym(s):

N,N-Dimethyl-7-piperazino-4-benzofurazansulfonamide, DBD-PZ

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About This Item

Empirical Formula (Hill Notation):
C12H17N5O3S
CAS Number:
139332-64-2
Molecular Weight:
311.36
MDL number:
MFCD00191375
UNSPSC Code:
41121809
PubChem Substance ID:
329770198
NACRES:
NA.22

Quality Level

100

assay

≥99.0% (HPLC)
≥99.0%

form

powder

technique(s)

HPLC: suitable

fluorescence

λex 408 nm; λem 585 nm in 0.1 M phosphate pH 7.0

suitability

suitable for fluorescence

SMILES string

CN(C)S(=O)(=O)c1ccc(N2CCNCC2)c3nonc13

InChI

1S/C12H17N5O3S/c1-16(2)21(18,19)10-4-3-9(11-12(10)15-20-14-11)17-7-5-13-6-8-17/h3-4,13H,5-8H2,1-2H3

InChI key

XFQLOSBBYVMBGT-UHFFFAOYSA-N

General description

DBD-PZ is a fluorogenic tagging reagent mostly used in HPLC for carboxylic acids.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Reagent for the sensitive fluorometric detection of acids by HPLC (precolumn labeling)

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ8344
BCBW5435
BCBR9249V

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Y. Ueno et al.
Chemical & Pharmaceutical Bulletin, 47, 1375-1375 (1999)
Precolumn fluorescence tagging reagent for carboxylic acids in high-performance liquid chromatography: 4-substituted-7-aminoalkylamino-2, 1, 3-benzoxadiazoles.
Toyo'oka, Toshimasa, et al.
Journal of Chromatography A, 588.1-2, 61-71 (1991)
T Fukushima et al.
Biomedical chromatography : BMC, 13(6), 418-424 (1999-09-09)
A highly sensitive method, based on fluorescence derivatization with 4-N,N-dimethylaminosulfonyl-7-piperazino-2,1,3-benzoxadiazol e (DBD-PZ), was developed for the determination of D- and L-lactic acid. High-performance liquid chromatographic separation of the lactic acid derivative was achieved using an octadecylsilica column followed by enantiomeric
T Toyo'oka et al.
Biomedical chromatography : BMC, 6(3), 143-148 (1992-05-01)
A highly sensitive and simple method for the determination of prostaglandins (PGs) by HPLC with fluorescence detection is described. PGs are converted to the corresponding fluorescence derivatives by the reaction with 4-(N,N-dimethylaminosulphonyl)-7-(1-piperazinyl)-2,1,3-benzoxadiaz ole (DBD-PZ) in the presence of 2,2'-dipyridyl disulphide
H Hasegawa et al.
Journal of chromatography. B, Biomedical applications, 687(2), 419-425 (1996-12-13)
A simple and sensitive method for quantitation of HSR-609 (I) in human plasma and urine was developed using HPLC with the fluorescence labelling reagent 4-(N,N-dimethylaminosulfonyl)-7-N-piperazino-2,1,3-benzox adi azole (DBD-PZ). Compound I was extracted from human plasma and urine, and derivatized by
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