ChemicalBook--->CAS DataBase List--->28128-19-0

28128-19-0

28128-19-0 Structure

28128-19-0 Structure
IdentificationBack Directory
[Name]

2-MERCAPTOPURINE
[CAS]

28128-19-0
[Synonyms]

2-MP
2-THIOPURINE
2-purinethiol
2-MERCAPTOPURINE
2-THIOPURINE 95%
1H-Purine-2-thiol
7H-Purine-2-thiol
9H-Purine-2-thiol
2-Mercapto-9H-purine
Mercaptopurine Impurity 24
2-Purinethiol, 2-Thiopurine
1,3-dihydro-2H-purine-2-thione
2H-Purine-2-thione,3,9-dihydro-
2-Mercaptopurine >=95%, crystalline
[EINECS(EC#)]

248-855-0
[Molecular Formula]

C5H4N4S
[MDL Number]

MFCD00047145
[MOL File]

28128-19-0.mol
[Molecular Weight]

152.18
Chemical PropertiesBack Directory
[Melting point ]

250 °C (decomp)
[Boiling point ]

290.7±23.0 °C(Predicted)
[density ]

1.82±0.1 g/cm3(Predicted)
[solubility ]

1 M NH4OH: 50mg/mL, clear to slightly hazy, yellow to brown
[form ]

crystalline
[pka]

6.82±0.20(Predicted)
[color ]

yellow
[InChI]

1S/C5H4N4S/c10-5-6-1-3-4(9-5)8-2-7-3/h1-2H,(H2,6,7,8,9,10)
[InChIKey]

HDBQZGJWHMCXIL-UHFFFAOYSA-N
[SMILES]

[H]n1cnc2cnc(S)nc12
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
[Signal word ]

Danger
[Hazard statements ]

H302-H318
[Precautionary statements ]

P280-P301+P312+P330-P305+P351+P338+P310
[Hazard Codes ]

Xn
[Risk Statements ]

22-41
[Safety Statements ]

26-39
[WGK Germany ]

3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Acute Tox. 4 Oral
Eye Dam. 1
Hazard InformationBack Directory
[Uses]

2-Mercaptopurine (2-MP), a thiopurine and analog of the anti-cancer drug 6-mercaptopurine (6-MP), has been used to study the substrate and binding specificity and kinetics of xanthine oxidase-catalyzed hydroxylation and myeloperoxidase (MPO) reactions. 2-Mercaptopurine inhibited lipopolysacharide (LPS)-dependent nitric oxide (NO) production in B cells.
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