API Impurities
Vigabatrin EP Impurity A / Vigabatrin USP RC A
Chemical Name: (5RS)-5-Ethenylpyrrolidin-2-one
CAS No:
7529-16-0
Molecular Formula: C6H9NO
Molecular Weight: 111.14
CAT No:
ALL-VIG-1
Keywords: Vigabatrin EP Impurity A / Vigabatrin US...
Inventory Status:4-5 Weeks
Vigabatrin EP Impurity B / Vigabatrin USP RC B
Chemical Name: (2E)-2-(2-Aminoethyl)but-2-enoic acid
CAS No:
1379403-11-8 (HCl salt)
Molecular Formula: C6H11NO2
Molecular Weight: 129.16
CAT No:
ALL-VIG-2
Keywords: Vigabatrin EP Impurity B / Vigabatrin US...
Inventory Status:4-5 Weeks
Vigabatrin EP Impurity C
Chemical Name: 5-Ethenyl-2-oxopyrrolidine-3-carboxamide
CAS No:
NA
Molecular Formula: C7H10N2O2
Molecular Weight: 154.17
CAT No:
ALL-VIG-3
Keywords: Vigabatrin EP Impurity C, 5-Ethenyl-2-ox...
Inventory Status:4-5 Weeks
Vigabatrin EP Impurity D
Chemical Name: 4-Aminobutanoic acid
CAS No:
56-12-2
Molecular Formula: C4H9NO2
Molecular Weight: 103.12
CAT No:
ALL-VIG-4
Keywords: Vigabatrin EP Impurity D, 4-Aminobutanoi...
Inventory Status:4-5 Weeks
Vigabatrin EP Impurity E / Vigabatrin USP RC E
Chemical Name: 2-[(2RS)-2-Aminobut-3-enyl]propanedioic ...
CAS No:
1378466-25-1
Molecular Formula: C7H11NO4
Molecular Weight: 173.17
CAT No:
ALL-VIG-5
Keywords: Vigabatrin EP Impurity E / Vigabatrin US...
Inventory Status:4-5 Weeks
Vigabatrin EP Impurity F
Chemical Name: 4-[(4-Aminohex-5-enoyl)amino]hex-5-enoic...
CAS No:
794466-81-2
Molecular Formula: C12H20N2O3
Molecular Weight: 240.3
CAT No:
ALL-VIG-6
Keywords: Vigabatrin EP Impurity F, 4-[(4-Aminohex...
Inventory Status:4-5 Weeks
Vigabatrin HCl
Chemical Name: (4RS)-4-Aminohex-5-enoic acid HCl
CAS No:
60643-86-9 (base) ; 68506-86-5 (base) ; 1391054-02-6 (HCl)
Molecular Formula: C6H11NO2 (base) ;C6H12ClNO2 (HCl salt)
Molecular Weight: 129.16 ;165.62
CAT No:
ALL-VIG-7
Keywords: Vigabatrin HCl, (4RS)-4-Aminohex-5-enoic...
Inventory Status:4-5 Weeks