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4-amino-5-(tosyloxy)naphthalene-2,7-disulfonic acid

CAS No.
6837-93-0
Chemical Name:
4-amino-5-(tosyloxy)naphthalene-2,7-disulfonic acid
Synonyms
NSC16168,NSC-16168;4-amino-5-(tosyloxy)naphthalene-2,7-disulfonic acid;1-Amino-8-(4-methylphenylsulfonyloxy)naphthalene-3,6-disulfonic acid;4-amino-5-(4-methylphenyl)sulfonyloxynaphthalene-2,7-disulfonic acid;8-Amino-1-(4-methylphenylsulfonyloxy)-3,6-naphthalenedisulfonic acid;4-Amino-5-[[(4-methylphenyl)sulfonyl]oxy]-2,7-naphthalenedisulfonic acid;2,7-Naphthalenedisulfonic acid, 4-amino-5-[[(4-methylphenyl)sulfonyl]oxy]-
CBNumber:
CB4968018
Molecular Formula:
C17H15NO9S3
Molecular Weight:
473.5
MDL Number:
MOL File:
6837-93-0.mol
MSDS File:
SDS
Last updated:2024-07-02 08:55:09

4-amino-5-(tosyloxy)naphthalene-2,7-disulfonic acid Properties

Density 1.5197 (rough estimate)
refractive index 1.7000 (estimate)
storage temp. Store at -20°C
solubility DMSO: 31.25 mg/mL (66.00 mM)
form Solid
pka -1.16±0.40(Predicted)
color Off-white to gray

4-amino-5-(tosyloxy)naphthalene-2,7-disulfonic acid Chemical Properties,Uses,Production

Biological Activity

NSC16168 is a specific ERCC1-XPF inhibitor with IC50 value of 0.42 μM. It inhibits DNA repair and enhances the efficacy of CDDP in cancer.

in vitro

NSC16168 (0-50 μM) potentiates cisplatin efficacy in cancer cells.

Cell Viability Assay.

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in vivo

NSC16168 (20 mg/kg, ip, twice daily) exhibits significant anti-tumor activity and potentiates cisplatin antitumor activity in H460 lung cancer xenografts.

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H460 cells.
Concentration: 0-50 μM.
Incubation Time: 2 h.
Result: Potentiated cisplatin efficacy in cancer cells.
Animal Model: 2.5×10 6 H460 cells were injected sc in the right flank of each mouse.
Dosage: 20 mg/kg.
Administration: IP, twice daily for 10 days.
Result: The tumor growth was minimally affected by compound and the mice displayed no signs of distress or toxic side effects.
The combination treatment with 16168 and cisplatin inhibited H460 tumor growth, which was maintained for the duration of the compound injections.

target

IC50: 0.42 μM (ERCC1-XPF).

4-amino-5-(tosyloxy)naphthalene-2,7-disulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 18)Suppliers
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Hubei Jusheng Technology Co.,Ltd.
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Chunchuang (Wuhan) Technology Co., Ltd 15342225168 yutianchun2007@126.com China 10005 58
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cjbscvictory 13348960310 13348960310 3003867561@qq.com China 10000 58
4-amino-5-(tosyloxy)naphthalene-2,7-disulfonic acid 1-Amino-8-(4-methylphenylsulfonyloxy)naphthalene-3,6-disulfonic acid 4-Amino-5-[[(4-methylphenyl)sulfonyl]oxy]-2,7-naphthalenedisulfonic acid 8-Amino-1-(4-methylphenylsulfonyloxy)-3,6-naphthalenedisulfonic acid 4-amino-5-(4-methylphenyl)sulfonyloxynaphthalene-2,7-disulfonic acid 2,7-Naphthalenedisulfonic acid, 4-amino-5-[[(4-methylphenyl)sulfonyl]oxy]- NSC16168,NSC-16168 6837-93-0