| Identification | More | [Name]
DANSYL HYDRAZINE | [CAS]
33008-06-9 | [Synonyms]
1-DIMETHYLAMINOPHTHALENE-5-SULPHONYL HYDRAZINE
5-(DIMETHYLAMINO)-1-NAPHTHALENESULFONIC HYDRAZIDE
5-[DIMETHYLAMINO]NAPHTHALENE-1-SULFONHYDRAZIDE
5-DIMETHYLAMINONAPHTHALENE-1-SULFONOHYDRAZIDE
5-DIMETHYLAMINONAPHTHALENE-1-SULFONYL HYDRAZINE
DANSYL HYDRAZIDE
DANSYL HYDRAZINE
TIMTEC-BB SBB009944
5-Dimethylaminonaphthalene-1-sulfonyl hydrazine (dansyl hydrazine)
Dansylhydrazine~5-Dimethylamino-1-naphthalenesulphonyl hydrazide
5-dimethylaminonaphthalene-1-sulphonohydrazide
DANSYLHYDRAZINE CRYSTALLINE
DANSYLHYDRAZINE, FOR FLUORESCENCE
5-Dimethylamino-1-naphthalenesulfonylhydrazide
Dansylhydrazine=Dansylhydrazide
Dansyl Hydrazine [for HPLC Labeling]
5-(Dimethylamino)-1-naphthalenesulfonic hydrazide, 5-(Dimethylamino)naphthalene-1-sulfonohydrazide
5-Dimethylaminonaphthalene-1-sulfonic acid hydrazide | [EINECS(EC#)]
251-337-7 | [Molecular Formula]
C12H15N3O2S | [MDL Number]
MFCD00003986 | [Molecular Weight]
265.33 | [MOL File]
33008-06-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
126-130 °C (lit.) | [Boiling point ]
450.8±37.0 °C(Predicted) | [density ]
1.331±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C
| [solubility ]
ethanol: soluble
| [form ]
Solid | [pka]
9.31±0.40(Predicted) | [color ]
Pale Yellow to Pale Green | [Sensitive ]
Moisture Sensitive | [BRN ]
2868662 | [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 | [InChIKey]
KPQYDVAFRDWIBW-UHFFFAOYSA-N | [SMILES]
CN(C)c1cccc2c(cccc12)S(=O)(=O)NN | [CAS DataBase Reference]
33008-06-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves . | [WGK Germany ]
3
| [F ]
8-10-21 | [HS Code ]
32049010 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
Light yellow powder | [Uses]
Dansylhydrazine (DH) is widely used as a fluorometric reagent for carbonyl compounds. Dansylated carbonyl molecules can be separated and identified by analytical techniques. | [Uses]
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)
| [General Description]
Dansylhydrazine (DNSH) is a fluorescent reagent which is commonly utilized for derivatization of carbonyl compounds. | [Synthesis]
Using 4'-aminoazobenzene-4-sulfonic acid as raw material, N,N-dimethylaminoazobenzene-4-sulfonic acid was made by methylation; then 4-dimethylaminophenyl azobenzenesulfonyl chloride was made by chlorination with phosphorus pentachloride; 4-dimethylaminoph |
|
|