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Sigma-Aldrich

4-(4-Isothiocyanatophenylazo)-N,N-dimethylaniline

new

97%

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Synonym(s):
4-(Dimethylamino)azobenzene-4′-isothiocyanate, DABITC
Linear Formula:
SCNC6H4N=NC6H4N(CH3)2
CAS Number:
Molecular Weight:
282.36
Beilstein/REAXYS Number:
752568
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.47

assay

97%

form

crystals

mp

167-171 °C (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CN(C)c1ccc(cc1)\N=N\c2ccc(cc2)N=C=S

InChI

1S/C15H14N4S/c1-19(2)15-9-7-14(8-10-15)18-17-13-5-3-12(4-6-13)16-11-20/h3-10H,1-2H3/b18-17+

InChI key

OSWZKAVBSQAVFI-ISLYRVAYSA-N

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1 of 4

This Item
379298M44451F0125
vibrant-m

379298

N,N-Dimethyl-4,4′-azodianiline

mp

167-171 °C (lit.)

mp

190 °C (dec.) (lit.)

mp

88-89 °C (lit.)

mp

98-100 °C

form

crystals

form

powder, crystals or chunks

form

powder, crystals or chunks

form

powder

assay

97%

assay

97%

assay

98%

assay

-

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

pictograms

Health hazard

signalword

Danger

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

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, Faceshields, Gloves


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Customers Also Viewed

Slide 1 of 3

1 of 3

P M Fischer et al.
Analytical biochemistry, 177(1), 46-49 (1989-02-15)
A single-column high-performance liquid chromatographic separation of 4-N,N-dimethylaminoazobenzene 4'-thiohydantoin amino acid derivatives, generated during polypeptide sequence analysis by the 4-N,N-dimethylaminoazobenzene 4'-isothiocyanate/phenylisothiocyanate double coupling technique, is described. Recovery of the serine and threonine derivatives was improved by substituting boron trifluoride-diethyl etherate
R Aebersold et al.
Analytical biochemistry, 136(2), 465-469 (1984-02-01)
Proteins and polypeptides are derivatized with dimethylaminoazobenzene isothiocyanate (DABITC) before their separation on sodium dodecyl sulfate-polyacrylamide gels. DABITC-derivatized proteins are detected visually in the picomole range without further staining and destaining procedures. The recovered colored protein can also be used
A S Babu et al.
Toxicon : official journal of the International Society on Toxinology, 29(10), 1251-1262 (1991-01-01)
The effects of chemical modification with 4-NN-dimethyl amino azo benzene-4'-isothiocyanate on various biological activities of phospholipases A2, NN-XIII-PLA2 from Naja naja naja and VRV-PL-VIIIa from Vipera russelli snake venoms were investigated. Modification of the enzymes resulted in significant reduction of
J Y Chang et al.
Biochemistry, 31(11), 2874-2878 (1992-03-24)
Recombinant human interleukin-1 beta (h-IL-1 beta) was chemically modified with 4-(N,N-dimethylamino)-4'-isothiocyanatoazobenzene-2'-sulfonic acid (S-DABITC), a water-soluble color reagent specific for lysine labeling. Modified h-IL-1 beta was digested by lysyl endopeptidase. Peptides containing labeled lysines were detected at the visible wavelength (436
[DABITC microsequence analysis of proteins].
H Hirano
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme, 29(5), 374-382 (1984-05-01)

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