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Key Documents

SML1234

Sigma-Aldrich

HAMNO

≥98% (HPLC)

Synonym(s):

(1Z)-1-[(2-Hydroxyanilino)methylidene]naphthalen-2-one, 1-[[(2-Hydroxyphenyl)imino]methyl]-2-naphthalenol, CID 6335338, MLS000737724, NS C111847, NSC111847

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About This Item

Empirical Formula (Hill Notation):
C17H13NO2
CAS Number:
Molecular Weight:
263.29
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

powder

color

yellow to orange

solubility

DMSO: 10 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

HAMNO is a potent and selective inhibitor of replication protein A (RPA) interactions with proteins involved in the replication stress response. HAMNO binds the N-terminal domain of RPA70 and inhibits both ATR autophosphorylation and phosphorylation of RPA32 Ser33 by ATR. HAMNO enhances DNA replication stress in cancer cells and slow tumor growth in vivo.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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