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A8333912

Urapidil , >98.0%(HPLC)(T) , 34661-75-1

CAS NO.:34661-75-1

Empirical Formula: C20H29N5O3

Molecular Weight: 387.48

MDL number: MFCD00133908

EINECS: 252-130-4

Pack Size Price Stock Quantity
200MG RMB119.20 In Stock
250mg RMB143.20 In Stock
1G RMB399.20 In Stock
5G RMB1399.20 In Stock
25g RMB4799.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 156-158°
Boiling point: 513.42°C (rough estimate)
Density  1.2058 (rough estimate)
refractive index  1.7600 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO: 25 mg/mL (64.52 mM); Water: < 0.1 mg/mL (insoluble)
form  powder to crystal
pka 7.10(at 25℃)
color  White to Light yellow to Light orange
λmax 268nm(MeOH)(lit.)
Merck  14,9865
CAS DataBase Reference 34661-75-1(CAS DataBase Reference)

Description and Uses

Urapidil is used in preparation of Urapidil Hydrochloride crystal.It is used in diagnosis and treatment of hypertensive emergencies and urgencies among Italian emergency and intensive care departments.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
RTECS  YQ9862000
HS Code  2933.59.8000
Toxicity LD50 in male mice, rats (mg/kg): 750, 550 orally; 260, 145 i.v. (Koenig)

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