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P18608

Sigma-Aldrich

4-Phenylazomaleinanil

97%

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About This Item

Empirical Formula (Hill Notation):
C16H11N3O2
CAS Number:
16201-96-0
Molecular Weight:
277.28
EC Number:
240-330-4
MDL number:
MFCD00005506
UNSPSC Code:
12171500
PubChem Substance ID:
24898251

Assay

97%

form

crystals or chunks

mp

162-165 °C (lit.)

solubility

acetone: 25 mg/mL, clear, orange

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

O=C1C=CC(=O)N1c2ccc(cc2)N=Nc3ccccc3

InChI

1S/C16H11N3O2/c20-15-10-11-16(21)19(15)14-8-6-13(7-9-14)18-17-12-4-2-1-3-5-12/h1-11H

InChI key

DVNPYLMPVFDKGZ-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
2514TK
U16271

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S M O'Malley et al.
Biochemical and biophysical research communications, 200(1), 384-388 (1994-04-15)
A nonfluorescent reagent, 4-phenylazophenylmaleimide [4-PAPM], was attached to the sole cysteine residue [104(G11)] of alpha apohemoglobin (alpha degree) and served as an energy acceptor for the single intrinsic tryptophanyl [14(A12)] donor. This novel fluorescence system provided a transmolecular vehicle by
Masafumi D Yamada et al.
Journal of biochemistry, 142(6), 691-698 (2007-10-19)
Azobenzene is a photochromic molecule that undergoes rapid and reversible isomerization between the cis- and trans-forms in response to ultraviolet (UV) and visible (VIS) light irradiation, respectively. Here, we introduced the sulfhydryl-reactive azobenzene derivative 4-phenylazophenyl maleimide (PAM) into the functional

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