English name: Acetazolamide
CAS number: 59-66-5
Molecular formula: C4H6N4O3S2
Molecular weight: 222.25
EINECS number: 200-440-5
MDL No. : MFCD00003105
Stats
Melting point 258-259 °C
Density 1.610 (estimate)
Refractive index 1.6270 (estimate)
Storage conditions 2-8°C
The solubility is Soluble in NH4OH (50 mg/mL), DMSO, Methanol and slightly soluble in Ethanol.
Form solid
Acidity coefficient (pKa)7.2(at 25℃)
Color White to Off-White
Water solubility < 0.1g /100 mL at 22 ºC
Maximum wavelength (λmax)265nm(H2O)(lit.)
Merck14, 53
BRN212994
BCS Class4
Stability Hygroscopic
InChIKeyBZKPWHYZMXOIDC-UHFFFAOYSA-N
Safety information
GHS hazard pictograms GHS Hazard pictograms
GHS07
Warning word
Hazard Description H315-H319
Precautions P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
Hazard category code 36/38-36/37/38
Safety Instructions 26-36
Dangerous Goods Transport No. 2811
WGK Germany2
RTECS number AC8225000
TSCAYes
Danger level 6.1
Packaging Category III
Customs Code 29350090
Toxicity LD50 oral in mouse: 4300mg/kg
China
