Item no.
USP-1A00010
CAS Number
[1146977-93-6]
Unit
25 mg
Molecular formula
C35H39FN2O5
Search in:
Pharmaceutical Reference Standards
USP - United States Pharmacopeia Pharmaceutical Analytical Impurities
894 products found
Item no.
USP-1A00020
CAS Number
[345891-62-5]
Unit
25 mg
Molecular formula
C34H37FN2O5
Item no.
USP-1A00030
CAS Number
[400024-11-5]
Unit
25 mg
Molecular formula
C19H23ClN2O5 · C4H4O4
Item no.
USP-1A00060
CAS Number
[110374-16-8]
Unit
25 mg
Molecular formula
C16H17N3O2S
Item no.
USP-1A00070
CAS Number
[612069-27-9]
Unit
25 mg
Molecular formula
C36H68N2O12
Item no.
USP-1A00080
CAS Number
[612069-25-7]
Unit
25 mg
Molecular formula
C36H65NO13
Item no.
USP-1A00120
CAS Number
[37927-01-8]
Unit
25 mg
Molecular formula
C21H27FO5
Item no.
USP-1A00140
CAS Number
[163380-16-3]
Unit
25 mg
Molecular formula
C24H21F2NO3
Item no.
USP-1A00200
CAS Number
[400024-12-6]
Unit
25 mg
Molecular formula
C21H27ClN2O5 · (C4H4O4)
Item no.
USP-1A00210
CAS Number
[765927-71-7]
Unit
25 mg
Molecular formula
NA
Item no.
USP-1A00250
CAS Number
[844694-85-5]
Unit
25 mg
Molecular formula
C31H36BrNO3
Item no.
USP-1A00260
CAS Number
[65126-88-7]
Unit
25 mg
Molecular formula
C8H14N4O6
Item no.
USP-1A00310
CAS Number
[1314907-71-5]
Unit
25 mg
Molecular formula
C12H16O2
Item no.
USP-1A00340
CAS Number
[37926-77-5]
Unit
25 mg
Molecular formula
C23H31FO5
Item no.
USP-1A00450
CAS Number
[4744-51-8]
Unit
10 mg
Molecular formula
C8H12N2O2
Item no.
USP-1A00580
CAS Number
[n/a]
Unit
10 mg
Molecular formula
C23H27FN4O2
Item no.
USP-1A00600
CAS Number
[158697-67-7]
Unit
10 mg
Molecular formula
C23H27F2N3O2
Item no.
USP-1A00620
CAS Number
[937370-10-0]
Unit
25 mg
Molecular formula
C20H19N5O6·2Na
Item no.
USP-1A00680
CAS Number
[313474-58-7]
Unit
25 mg
Molecular formula
C25H32O5
Item no.
USP-1A00760
CAS Number
[1105067-93-3]
Unit
25 mg
Molecular formula
C33H33FN2O4
Item no.
USP-1A00770
CAS Number
[1105067-87-5]
Unit
25 mg
Molecular formula
C40H47FN3O8 . 1/2Ca
Item no.
USP-1A00910
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C17H15F3N2O3S
Item no.
USP-1A00970
CAS Number
[132335-47-8]
Unit
25 mg
Molecular formula
C19H21NOS·C2H2O4 (C21H23NO5S)
Item no.
USP-1A01110
CAS Number
[117811-20-8]
Unit
25 mg
Molecular formula
C19H17ClN2
Item no.
USP-1A01130
CAS Number
[960071-64-1]
Unit
25 mg
Molecular formula
C48H58F4O10S3
Item no.
USP-1A01140
CAS Number
[137281-39-1]
Unit
25 mg
Molecular formula
C15H14N4O3
Item no.
USP-1A01170
CAS Number
[931204-39-6]
Unit
25 mg
Molecular formula
C19H20ClN3O6S
Item no.
USP-1A01180
CAS Number
[24065-33-6]
Unit
25 mg
Molecular formula
C5H3ClO2S
Item no.
USP-1A01190
CAS Number
[1151893-81-0]
Unit
25 mg
Molecular formula
C24H21Cl2N3O7S2
Item no.
USP-1A01230
CAS Number
[131918-73-5]
Unit
25 mg
Molecular formula
C21H26O6
Item no.
USP-1A01260
CAS Number
[39672-76-9]
Unit
25 mg
Molecular formula
C21H26O
Item no.
USP-1A01280
CAS Number
[95943-95-6]
Unit
25 mg
Molecular formula
C25H30O7
Item no.
USP-1A01300
CAS Number
[103526-47-2]
Unit
25 mg
Molecular formula
C8H20N2O·2HCl
Item no.
USP-1A01340
CAS Number
[75804-28-3]
Unit
25 mg
Molecular formula
C6H16N2·2HCl
Item no.
USP-1A01350
CAS Number
[3033-62-3]
Unit
25 mg
Molecular formula
C8H20N2O
Item no.
USP-1A01450
CAS Number
[97799-98-9]
Unit
25 mg
Molecular formula
C6H6ClNOS
Item no.
USP-1A01460
CAS Number
[1807455-76-0]
Unit
10 mg
Molecular formula
C25H24Cl2N4O6S2
Item no.
USP-1A01520
CAS Number
[2206360-74-7]
Unit
25 mg
Molecular formula
C23H24N4O6
Item no.
USP-1A01530
CAS Number
[438056-69-0]
Unit
25 mg
Molecular formula
C10H12N2O2
Item no.
USP-1A01660
CAS Number
[1193725-73-3]
Unit
25 mg
Molecular formula
C19H19ClN2O
Item no.
USP-1A03330
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C37H64N2O5
Item no.
USP-1A06180
Unit
25 mg
Item no.
USP-1A06850
Unit
10 mg
Item no.
USP-1A08290
Unit
25 mg
Item no.
USP-1A08820
Unit
1 mL
Item no.
USP-1A08850
Unit
1 mL
Item no.
USP-1A09150
Unit
1 mL
Item no.
USP-1A09170
Unit
1 mL
Item no.
USP-1A11970
Unit
25 mg
Item no.
USP-1A12310
Unit
25 mg