Triapine

Modify Date: 2024-01-04 19:30:26

Triapine Structure
Triapine structure
Common Name Triapine
CAS Number 200933-27-3 Molecular Weight 195.245
Density 1.46 Boiling Point 436.0±55.0 °C at 760 mmHg
Molecular Formula C7H9N5S Melting Point N/A
MSDS N/A Flash Point 217.5±31.5 °C

 Use of Triapine


(E)-3-AP is the E configuration of 3-AP. 3-AP is a potent ribonucleotide reductase inhibitor. 3-AP shows anti-proliferative activity. 3-AP shows anticancer activity in L1210 leukemia model. 3-AP inhibits RR activity and DNA synthesis[1][2].

 Names

Name (2E)-2-[(3-Amino-2-pyridinyl)methylene]hydrazinecarbothioamide
Synonym More Synonyms

 Triapine Biological Activity

Description (E)-3-AP is the E configuration of 3-AP. 3-AP is a potent ribonucleotide reductase inhibitor. 3-AP shows anti-proliferative activity. 3-AP shows anticancer activity in L1210 leukemia model. 3-AP inhibits RR activity and DNA synthesis[1][2].
Related Catalog
In Vitro 3-AP shows anti-proliferative activity with IC50 values of 1.3, 1.6 µM for L1210, L1210/HUr cells, respectively[1]. 3-AP (5, 10, 15, 20, 30 mg/kg; i.p.; twice daily for six consecutive days) significantly increases in life span were observed with each dosage employed and long term survivors[1].
References

[1]. Finch RA, et al. Triapine (3-aminopyridine-2-carboxaldehyde thiosemicarbazone; 3-AP): an inhibitor of ribonucleotide reductase with antineoplastic activity. Adv Enzyme Regul. 1999;39:3-12.

[2]. Enyedy ÉA ,et al. Complex formation and cytotoxicity of Triapine derivatives: a comparative solution study on the effect of the chalcogen atom and NH-methylation. Dalton Trans. 2020 Dec 8;49(46):16887-16902.

 Chemical & Physical Properties

Density 1.46
Boiling Point 436.0±55.0 °C at 760 mmHg
Molecular Formula C7H9N5S
Molecular Weight 195.245
Flash Point 217.5±31.5 °C
Exact Mass 195.057861
PSA 125.95000
LogP 0.98
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.720
Storage condition -20℃

 Synonyms

2-[(3-Amino-2-pyridinyl)methylene]hydrazinecarbothioamide
2-[(3-Aminopyridin-2-yl)methylene]hydrazinecarbothioamide
Triapine
Hydrazinecarbothioamide, 2-[(3-amino-2-pyridinyl)methylene]-
2-[(3-Amino-2-pyridinyl)methylene]hydrazinecarbothioamide
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