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MK-4827 (tosylate)

MK-4827 (tosylate)

CAS: 1038915-73-9

Molecular Formula: C26H28N4O4S

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MK-4827 (tosylate) - Names and Identifiers

Name MK-4827 (tosylate)
Synonyms Niraparib TsOH
MK-4827 (tosylate)
Niraparib Tosylate
MK-4827(Niraparib) tosylate
Niraparib(MK-4827) tosylate
niraparib p-toluenesulfonate
MK-4827, Niraparib TsOH salt
(3S)-3-[4-[7-(Aminocarbonyl)-2H-indazol-2-yl]phenyl]piperidine tosylate
CAS 1038915-73-9

MK-4827 (tosylate) - Physico-chemical Properties

Molecular FormulaC26H28N4O4S
Molar Mass492.58992
Melting Point>142oC (dec.)
Solubility DMSO: ≥ 490 mg/mL
AppearanceSolid
ColorOff-White to Pale Yellow
Storage Condition-20°C Freezer
Physical and Chemical PropertiesBioactive Niraparib tosylate (MK-4827, ZEJULA) is a selective inhibitor of PARP1/PARP2 with IC50 of 3.8 nM and 2.1 nM respectively. Niraparib can increase the formation of PARP-DNA complex and lead to DNA damage, apoptosis and cell death.
UseApplication (3S)-3-[4-[7-(aminocarbonyl)-2H-indazol-2-yl] phenyl] piperidine p-toluene sulfonate is a pharmaceutical intermediate for the synthesis of nirapani bulk drugs, which can be used in laboratory research and development processes and chemical and pharmaceutical synthesis processes.
In vitro studyThe micromolar concentration of niraparib sensitizes tumor cells from lung cancer, breast cancer, and prostate cancer to radiation (independent of their p53 status) but not to cells from normal tissue. Niraparib also sensitizes tumor cells to hydrogen peroxide and converts hydrogen peroxide-induced single-strand breaks to double-strand breaks upon DNA replication.
In vivo studyMK-4827 can enhance the effect of radiation on a variety of human tumor xenografts, whether in p53 wild type or p53 mutant. MK-4827 reduced PAR levels in tumors at 1 hour post-dose and sustained the effect for 24 hours. MK-4827 in vivo administration can prolong the life of animals after radiation treatment. MK-4827 in combination with radiotherapy significantly increased the levels of cleaved caspase-3 and γ-H2AX in the tumor.

MK-4827 (tosylate) - Preparation solution concentration reference

 1mg5mg10mg
1 mM2.03 ml10.15 ml20.301 ml
5 mM0.406 ml2.03 ml4.06 ml
10 mM0.203 ml1.015 ml2.03 ml
5 mM0.041 ml0.203 ml0.406 ml
Last Update:2024-01-02 23:10:35
MK-4827 (tosylate)
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CAS: 1038915-73-9
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
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CAS: 1038915-73-9
Tel: 18301782025
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View History
MK-4827 (tosylate)
3-(4-氯苯基)咪唑并[1,5-a]吡啶-1-甲醛
Sodium 2,3-disulphanylpropane-1-sulphonate monohydrate, Sodium 2,3-dimercaptopropane-1-sulphonate monohydrate
3886-83-7
氯化十六烷基吡啶(一水)
甜菊醇19-葡萄糖苷
Benzene, (2-bromo-3,3,3-trifluoro-1-propen-1-yl)-
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-(trifluoromethyl)-
2-(4-(氨基甲基)-1-甲基哌啶-4-基)乙酸乙酯
Ro 23-3544
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