CAS# 21578-55-2

Modify Date: 2024-01-22 12:42:58

CAS# 21578-55-2 Structure
CAS# 21578-55-2 structure
Common Name CAS# 21578-55-2
CAS Number 21578-55-2 Molecular Weight 338.34100
Density 1.63g/cm3 Boiling Point 611.1ºC at 760 mmHg
Molecular Formula C16H10N4O3S Melting Point N/A
MSDS N/A Flash Point 323.4ºC

 Names

Name 4-[(1-oxo-[1,3]thiazolo[3,2-a]benzimidazol-2-yl)diazenyl]benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.63g/cm3
Boiling Point 611.1ºC at 760 mmHg
Molecular Formula C16H10N4O3S
Molecular Weight 338.34100
Flash Point 323.4ºC
Exact Mass 338.04700
PSA 122.21000
LogP 3.59040
Vapour Pressure 8.71E-16mmHg at 25°C
Index of Refraction 1.811

 Synthetic Route

~%

CAS# 21578-55-2 Structure

CAS# 21578-55-2

CAS#:21578-55-2

Literature: Rida; Salama; Labouta; Ghany Pharmazie, 1986 , vol. 41, # 5 p. 324 - 326

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

2-(4-Carboxy-phenylazo)-3-oxo-2,3-dihydro-thiazolo<3,2-a>benzimidazol
4-[(3-oxo-benzo[4,5]imidazo[2,1-b]thiazol-2-ylidene)-hydrazino]-benzoic acid
4-((E)-(3-Oxo-2,3-dihydro(1,3)thiazolo(3,2-a)benzimidazol-2-yl)diazenyl)benzoic acid