Pyronaridine

Modify Date: 2024-01-04 14:40:19

Pyronaridine Structure
Pyronaridine structure
Common Name Pyronaridine
CAS Number 74847-35-1 Molecular Weight 518.050
Density 1.4±0.1 g/cm3 Boiling Point 621.3±55.0 °C at 760 mmHg
Molecular Formula C29H32ClN5O2 Melting Point N/A
MSDS N/A Flash Point 329.6±31.5 °C

 Use of Pyronaridine


Pyronaridine is an orally active Mannich base anti-malarial agent. Pyronaridine is active against P. falciparum and Echinococcus granulosus infection[1][2].

 Names

Name 4-[(7-chloro-2-methoxy-1,5-dihydrobenzo[b][1,5]naphthyridin-10-yl)imino]-2,6-bis(pyrrolidin-1-ylmethyl)cyclohexa-2,5-dien-1-one
Synonym More Synonyms

 Pyronaridine Biological Activity

Description Pyronaridine is an orally active Mannich base anti-malarial agent. Pyronaridine is active against P. falciparum and Echinococcus granulosus infection[1][2].
Related Catalog
In Vitro Pyronaridine (24 h) shows anti-P. falciparum activity with an IC50 value of 1.53-3.94 nM[1].
In Vivo Pyronaridine (57 mg/kg, oral administration, q.d. for 30 days) reduces the parasitic burden in the Echinococcus granulosus-infected mice[2]. Pyronaridine (57 mg/kg, intraperitoneal injection, q.d. for 3 days) reduces the parasitic burden in secondarily infected (cysts) mice[2]. Pyronaridine (57 mg/kg, intraperitoneal injection, for a single dose) exhibits a higher exposure in the liver than in the plasma in male ICR mice[2]. Animal Model: Echinococcus granulosus-infected mice model[2] Dosage: 57 mg/kg Administration: Oral administration, q.d. for 30 days Result: Reduced 42.4% of parasite wet weight and killed 90.7% of secondary infection (cysts) of E. granulosus ss.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 621.3±55.0 °C at 760 mmHg
Molecular Formula C29H32ClN5O2
Molecular Weight 518.050
Flash Point 329.6±31.5 °C
Exact Mass 517.224426
PSA 76.72000
LogP 4.80
Vapour Pressure 0.0±1.9 mmHg at 25°C
Index of Refraction 1.720
Storage condition -20℃

 Synonyms

4-[(7-Chloro-2-methoxybenzo[b]-1,5-naphthyridin-10-yl)amino]-2,6-bis(1-pyrrolidinylmethyl)phenol
C29H32ClN5O2
4-[(7-Chloro-2-methoxybenzo[b][1,5]naphthyridin-10-yl)amino]-2,6-bis(1-pyrrolidinylmethyl)phenol
Benzonaphthyridine 7351
Malaridine
pyronaridine phosphate salt
Phenol, 4-[(7-chloro-2-methoxybenzo[b][1,5]naphthyridin-10-yl)amino]-2,6-bis(1-pyrrolidinylmethyl)-
Pyronaridine
UNII-TD3P7Q3SG6
4-[(7-chloro-2-methoxybenzo[b][1,5]naphthyridin-10-yl)amino]-2,6-bis(pyrrolidin-1-ylmethyl)phenol
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