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A3282

Sigma-Aldrich

5-Azido-2-nitrobenzoic acid N-hydroxysuccinimide ester

≥95%, powder

Sinônimo(s):

N-(5-Azido-2-nitrobenzoyloxy)succinimide, N-Succinimidyl 5-azido-2-nitrobenzoate

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About This Item

Fórmula empírica (Notação de Hill):
C11H7N5O6
Número CAS:
60117-35-3
Peso molecular:
305.20
Beilstein:
1555224
Número MDL:
MFCD00054962
Código UNSPSC:
12352106
ID de substância PubChem:
329770717

Ensaio

≥95%

forma

powder

adequação da reação

reagent type: cross-linking reagent

cor

yellow to yellow-orange

solubilidade

ethyl acetate: 25 mg/mL
DMF: soluble

grupo funcional

NHS ester

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

O=C(ON1C(CCC1=O)=O)C2=C(C=CC(N=[N+]=[N-])=C2)[N+]([O-])=O

InChI

1S/C11H7N5O6/c12-14-13-6-1-2-8(16(20)21)7(5-6)11(19)22-15-9(17)3-4-10(15)18/h1-2,5H,3-4H2

chave InChI

FUOJEDZPVVDXHI-UHFFFAOYSA-N

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Aplicação

Photoactive, heterobifunctional cross-linking reagent. Typically, initial reaction couples via ester to primary amine by amide bond formation in the pH range 6.5-8.5. Second bonding occurs during UV irradiation (250-350 nm) via reactive nitrene. The latter bonding is rapid and non-specific.

Atenção

Reducing agents such as thiols may reduce the azide to amine and should be avoided. Initial manipulations and coupling should be performed under reduced light.

Outras notas

Note that the nitro substituent provides an absorption band at a longer wavelength compared to simple aryl azide.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

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P R Buckland et al.
The Biochemical journal, 235(3), 879-882 (1986-05-01)
We have recently shown that the beta subunit of thyrotropin (TSH) can be cross-linked to the TSH receptor [Buckland, Strickland, Pierce & Rees Smith (1985) Endocrinology (Baltimore) 116, 2122-2124; Buckland, Strickland & Rees Smith (1985) Biochem. Soc. Trans. 13, 942-943].
S A McMahan et al.
Biochemistry, 33(40), 12092-12099 (1994-10-11)
In an effort to better understand protein-protein photoaffinity cross-linking using aryl azides, we have tested a number of factors influencing the cross-linking of the sigma 70 subunit of Escherichia coli RNA polymerase to core RNA polymerase. These factors include the
M Nagao et al.
Nihon Naibunpi Gakkai zasshi, 66(10), 1108-1116 (1990-10-20)
We characterized structurally the receptors for somatostatin in rat cerebral cortex by affinity labeling with [125I-Tyr1] somatostatin. [125I-Tyr1] somatostatin was cross-linked to cerebrocortical membranes using photoreactive cross-linker: N-5-azido-2-nitrobenzoyloxy-succinimide. Analysis by autoradiography revealed a broad band centered at Mr = 72,000
H Kwon et al.
Journal of muscle research and cell motility, 15(5), 555-562 (1994-10-01)
Reaction of rabbit skeletal muscle F-actin with the lysine-directed photolabile cross-linker, N-5-azido-2-nitrobenzoyloxy succinimide was limited to Lysine-328 and Lysine-326, with Lysine-328 being labelled to a greater extent. Photolysis of the modified actin enhanced the actin-activated MgATPase activity of filamentous scallop
O W Nadeau et al.
Biochemistry, 38(8), 2551-2559 (1999-02-25)
Phosphorylase kinase, a regulatory enzyme of glycogenolysis in skeletal muscle, is a hexadecameric oligomer consisting of four copies each of a catalytic subunit (gamma) and three regulatory subunits (alpha, beta, and delta, the last being endogenous calmodulin). The enzyme is
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