Terbutaline

Terbutaline Sulfate:

CAS No.: 23031-32-5 ; Molecular Formula: C12H19NO3. 0.5H2SO4;
Molecular Weight: 225.29 49.05;

Terbutaline Sulfate  Impurity A:

CAS No.: 99-10-5 ; Molecular Formula: C7H6O4;

Molecular Weight: 154.12;

Terbutaline Impurity C (Terbutalone HCl):

CAS No.: 1246815-70-2 ; Molecular Formula: C12H17NO3 HCl;
Molecular Weight: 223.27 36.46;

Terbutaline Impurity B Sulphate:

CAS No.: 153657-83-1 (Dihydrate);  Molecular Formula: C13H19NO3. 1/2 H2O4S;  Molecular Weight: 237.30 1/2 98.08;

Terbutaline  Impurity D HBr:

CAS No.: 94109-61-2 (free base) ;  Molecular Formula: C19H23NO3. HBr; Molecular Weight: 313.40 80.91;

Terbutaline Sulfate:

CAS No.: 23031-32-5 ; Molecular Formula: C12H19NO3. 0.5H2SO4;
Molecular Weight: 225.29 49.05.

Terbutaline Related Compound (2-(Benzylmethylamino)-3′,5′-dihydroxyacetophenone HCl):

CAS No.: 857432-92-9 ;  Molecular Formula: C16H17NO3 . HCl; Molecular Weight: 271.32 36.46;

Terbutaline Impurity HCl (2-(Benzylmethylamino)-3′,4′-dihydroxyacetophenone HCl):

Molecular Formula: C16H17NO3 HCl; Molecular Weight: 271.32 36.46.