B 746

Modify Date: 2024-01-13 09:43:15

B 746 Structure
B 746 structure
Common Name B 746
CAS Number 103051-26-9 Molecular Weight 459.37
Density 1.3g/cm3 Boiling Point 561.5ºC at 760mmHg
Molecular Formula C26H20Cl2N4 Melting Point N/A
MSDS N/A Flash Point 293.4ºC

 Use of B 746


B746 is a clofazimine analog with anti-Mycobacterium avium complex (MAC) activity and is less effective when used with clofazimine or streptomycin[1].

 Names

Name N,5-bis(4-chlorophenyl)-3-ethyliminophenazin-2-amine
Synonym More Synonyms

 B 746 Biological Activity

Description B746 is a clofazimine analog with anti-Mycobacterium avium complex (MAC) activity and is less effective when used with clofazimine or streptomycin[1].
Related Catalog
In Vitro B746(1、3、10 μM;7 天)显著抑制分枝杆菌的生长[1]。
In Vivo B746 (口服;10、20、30 mg/kg;单剂量;第一天和第 2、4 和 6 周)抑制米色小鼠脾脏中的分枝杆菌生长[1]。 Animal Model: beige mice Dosage: 10, 20, 30 mg/kg Administration: p.o.; 10, 20, 30 mg/kg; single dose; first day and 2, 4 and 6 week after infection Result: Reduced Colony Forming Units (CFU) counts of Mycobacteria in spleen of beige mice.
References

[1]. Gangadharam PR, et al. In vitro, in vivo, and intracellular chemotherapeutic activity of B746, a clofazimine analogue against Mycobacterium avium complex. Tuber Lung Dis. 1992 Aug;73(4):192-9.  

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 561.5ºC at 760mmHg
Molecular Formula C26H20Cl2N4
Molecular Weight 459.37
Flash Point 293.4ºC
Exact Mass 458.10700
PSA 42.21000
LogP 7.22270
Vapour Pressure 1.24E-12mmHg at 25°C
Index of Refraction 1.674

 Synonyms

3-Aethylamino-2-(4-chlor-anilino)-5-(4-chlor-phenyl)-phenazinium-betain
CF Deriv B746
3-p-Chloroanilino-10-(p-chlorophenyl)-2-(ethylimino)-2,10-dihydrophenazine
B 746
3-ethylamino-2-(4-chloro-anilino)-5-(4-chloro-phenyl)-phenazinium-betaine