Item no.
USP-1A01100
CAS Number
[20744-51-8]
Unit
25 mg
Molecular formula
C12H25N3O7
Search in:
Pharmaceutical Reference Standards
USP - United States Pharmacopeia Pharmaceutical Analytical Impurities
862 products found
Item no.
USP-1A01950
Unit
25 mg
Item no.
USP-1A02040
CAS Number
[910303-54-7]
Unit
25 mg
Molecular formula
C11H9F3O2
Item no.
USP-1A02080
Unit
25 mg
Item no.
USP-1A02380
CAS Number
[1486961-58-3]
Unit
25 mg
Molecular formula
C16H32N2O3
Item no.
USP-1A02390
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C26H37ClN2O10
Item no.
USP-1A02540
CAS Number
[795313-24-5]
Unit
25 mg
Molecular formula
C14H19Cl2N2. Br
Item no.
USP-1A02690
Unit
25 mg
Item no.
USP-1A02700
CAS Number
[85-63-2]
Unit
25 mg
Molecular formula
C21H27NO4
Item no.
USP-1A02780
CAS Number
[1797984-80-5]
Unit
25 mg
Molecular formula
C19H20O3
Item no.
USP-1A02840
CAS Number
[936630-57-8]
Unit
25 mg
Molecular formula
C10H10F3NO2
Item no.
USP-1A02860
CAS Number
[41431-32-7]
Unit
25 mg
Molecular formula
C22H30INO4
Item no.
USP-1A02880
Unit
25 mg
Item no.
USP-1A02890
CAS Number
[27369-26-2]
Unit
25 mg
Molecular formula
C4H8N8. 2 HNO3
Item no.
USP-1A02910
CAS Number
[21288-34-6]
Unit
25 mg
Molecular formula
C15H11NO
Item no.
USP-1A03000
CAS Number
[1394861-12-1]
Unit
25 mg
Molecular formula
C18H20FNO3. HCl
Item no.
USP-1A03020
CAS Number
[100332-20-5]
Unit
25 mg
Molecular formula
C13H18FNO
Item no.
USP-1A03030
CAS Number
[100332-12-5]
Unit
25 mg
Molecular formula
C13H18FNO
Item no.
USP-1A03040
CAS Number
[176022-03-0]
Unit
25 mg
Molecular formula
C13H19NO
Item no.
USP-1A03070
CAS Number
[2170771-47-6]
Unit
25 mg
Molecular formula
C17H20N4O6
Item no.
USP-1A03130
CAS Number
[1462470-54-7]
Unit
25 mg
Molecular formula
C27H38N2O6
Item no.
USP-1A03140
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C27H38N2O5. HCl
Item no.
USP-1A03150
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C27H37ClN2O5. HCl
Item no.
USP-1A03210
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C8H14N2OS. 2HCl
Item no.
USP-1A03260
CAS Number
[19579-83-0]
Unit
50 mg
Molecular formula
C14H9NO2
Item no.
USP-1A03270
Unit
25 mg
Item no.
USP-1A03330
Unit
25 mg
Item no.
USP-1A03340
Unit
25 mg
Item no.
USP-1A03360
Unit
25 mg
Item no.
USP-1A03400
Unit
25 mg
Item no.
USP-1A03410
Unit
25 mg
Item no.
USP-1A03420
Unit
25 mg
Item no.
USP-1A03430
Unit
25 mg
Item no.
USP-1A03440
Unit
25 mg
Item no.
USP-1A03450
Unit
25 mg
Item no.
USP-1A03470
Unit
25 mg
Item no.
USP-1A03490
Unit
25 mg
Item no.
USP-1A03500
Unit
25 mg
Item no.
USP-1A03530
Unit
25 mg
Item no.
USP-1A03550
Unit
25 mg
Item no.
USP-1A03580
Unit
25 mg
Item no.
USP-1A03620
CAS Number
[2197421-58-0]
Unit
25 mg
Molecular formula
C14H15N3O3
Item no.
USP-1A03670
Unit
25 mg
Item no.
USP-1A03730
Unit
25 mg
Item no.
USP-1A03770
Unit
25 mg
Item no.
USP-1A03810
Unit
25 mg
Item no.
USP-1A03870
Unit
25 mg
Item no.
USP-1A03920
Unit
1 mL
Item no.
USP-1A03930
Unit
1 mL
Item no.
USP-1A03980
CAS Number
[55855-42-0]
Unit
1 mL
Molecular formula
C19H20N2O