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359556

Sigma-Aldrich

4-Azidoaniline hydrochloride

97%

Synonym(s):

4-Aminophenyl azide hydrochloride

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About This Item

Linear Formula:
N3C6H4NH2 · HCl
CAS Number:
91159-79-4
Molecular Weight:
170.60
Beilstein:
7942921
MDL number:
MFCD00043274
UNSPSC Code:
12352100
PubChem Substance ID:
24862089
NACRES:
NA.22

Assay

97%

reaction suitability

reaction type: click chemistry

mp

165 °C (dec.) (lit.)

SMILES string

Cl.Nc1ccc(cc1)N=[N+]=[N-]

InChI

1S/C6H6N4.ClH/c7-5-1-3-6(4-2-5)9-10-8;/h1-4H,7H2;1H

InChI key

SDYAJRBHPPWHSF-UHFFFAOYSA-N

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Application

4-Azidoaniline hydrochloride is suitable for use in the preparation of photo-reactive polymers, poly(acrylic acid) having encorporated phenylazido groups. It may be used in the preparation of 1-(4-aminophenyl)-1H-[1,2,3]-triazol-4-ylcarbonyl-Phe-Gly-Phe-Gly-OH. It is suitable for use in the synthesis of photo-reactive polysaccharides.

Pictograms

FlameSkull and crossbones
GHS02,GHS06

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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R Barbucci et al.
Biomaterials, 24(6), 915-926 (2002-12-31)
Surface microfabrication techniques were widely utilised for the spatial control of in vitro cell behaviour. A photo-immobilisation procedure was utilised to create micropatterned surfaces: four different stripe patterns (100, 50, 25 and 10 microm) of hyaluronan (Hyal) and its sulphated
Yoshihiro Ito et al.
Biomaterials, 24(18), 3021-3026 (2003-08-05)
A protein micro-array, called a "cell chip" was constructed by using a photo-reactive polymer for a cell-adhesion assay. Various amounts of albumin or fibronectin were covalently immobilized on a polystyrene dish using a micro-spotter with a dip pen. First, poly(acrylic
Christian W Tornøe et al.
The Journal of organic chemistry, 67(9), 3057-3064 (2002-04-27)
The cycloaddition of azides to alkynes is one of the most important synthetic routes to 1H-[1,2,3]-triazoles. Here a novel regiospecific copper(I)-catalyzed 1,3-dipolar cycloaddition of terminal alkynes to azides on solid-phase is reported. Primary, secondary, and tertiary alkyl azides, aryl azides
Elena A Pritchina et al.
Physical chemistry chemical physics : PCCP, 8(6), 719-727 (2006-02-17)
The photochemistry of p-azidoaniline was studied in argon matrices in the absence and presence of oxygen. With the help of quantum chemical calculations we were able to characterize the triplet p-aminophenylnitrene as well as the cis- and trans-p-aminophenylnitroso oxides. It
Y Ito et al.
Journal of biomaterials science. Polymer edition, 12(4), 367-378 (2001-07-05)
Heparin was immobilized on a polystyrene plate in a graded micropattern by photolithography. The micropattern was confirmed by staining with brilliant green. In the presence of basic fibroblast growth factor (bFGF), the growth of NIH3T3 cells was enhanced only in
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