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Merck
CN

635928

Dansylhydrazine

98%

Synonym(s):

5-(Dimethylamino)-1-naphthalenesulfonic hydrazide, 5-(Dimethylamino)naphthalene-1-sulfono­hydra­zide, Dns-Hz

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About This Item

Linear Formula:
(CH3)2NC10H6SO2NHNH2
CAS Number:
33008-06-9
Molecular Weight:
265.33
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24882742
EC Number:
251-337-7
Beilstein/REAXYS Number:
2868662
MDL number:
MFCD00003986

Key Documents

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Product Name

Dansylhydrazine, 98%

InChI

1S/C12H15N3O2S/c1-15(2)11-7-3-6-10-9(11)5-4-8-12(10)18(16,17)14-13/h3-8,14H,13H2,1-2H3

SMILES string

CN(C)c1cccc2c(cccc12)S(=O)(=O)NN

InChI key

KPQYDVAFRDWIBW-UHFFFAOYSA-N

assay

98%

mp

126-130 °C (lit.)

functional group

amine
hydrazine

Quality Level

100

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Application

Dansylhydrazine can exhibit fluorescence, which can be used for the following:
  • monitoring air pollution by detection of the hydrazones formed by acid-catalyzed derivatization of the carbonyl compounds
  • detection of the separated glycoproteins via sodium dodecyl sulfate polyacrylamide gel electrophoresis(SDS-PAGE)

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

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
MKCK1025
MKCB0140V
MKBN6405V
MKBB4919V
MKBB4919

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"Optimizing a dansylhydrazine (DNSH) based method for measuring airborne acrolein and other unsaturated carbonyls"
Herrington J, et al.
Journal of Environmental Monitoring, 7(10), 969- 976 (2005)
"Analytical reliability of carbonyl compound determination using 1, 5-dansylhydrazine-derivatization"
Binding N, et al.
Fresenius Journal of Analytical Chemistry, 362(03), 270-273 (1998)
"Prestaining of glycoproteins in sodium dodecyl sulfate polyacrylamide gels by dansylhydrazine"
Wang Y, et al.
Proteomics, 14(11), 1322-1327 (2014)
L Maestri et al.
Journal of chromatography. B, Biomedical applications, 657(1), 111-117 (1994-07-01)
A sensitive method for the determination of free and total urinary 2,5-hexandione (2,5-HD) using high-performance liquid chromatography with fluorescence detection was developed. After purification of urine with a disposable C18 cartridge, 2,5-HD was derivatized with dansylhydrazine; 1,3-diacetyl benzene (1,3-DAB) was
A M Alak
Therapeutic drug monitoring, 19(3), 338-351 (1997-06-01)
Tacrolimus (FK506, Prograf) is a macrolide immunosuppressant used for the prevention of organ rejection after transplantation. Tacrolimus demonstrates considerable interindividual variation in its pharmacokinetic profile. This has caused difficulty in defining the optimum regimen and has highlighted the need for
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