Item no.
USP-1A00130
CAS Number
[2470243-24-2]
Unit
25 mg
Molecular formula
C25H33N3O4S ? C4H4O4
Search in:
Pharmaceutical Reference Standards
USP - United States Pharmacopeia Pharmaceutical Analytical Impurities
1209 products found
Item no.
USP-1A00450
CAS Number
[4744-51-8]
Unit
10 mg
Molecular formula
C8H12N2O2
Item no.
USP-1A00460
CAS Number
[404839-11-8]
Unit
10 mg
Molecular formula
C7H9NO3
Item no.
USP-1A00500
CAS Number
[1040085-99-1]
Unit
10 mg
Molecular formula
C25H34O6
Item no.
USP-1A00510
CAS Number
[1040085-98-0]
Unit
25 mg
Molecular formula
C23H30O6
Item no.
USP-1A00600
CAS Number
[158697-67-7]
Unit
10 mg
Molecular formula
C23H27F2N3O2
Item no.
USP-1A00640
CAS Number
[155405-81-5]
Unit
25 mg
Molecular formula
C22H25N5O6
Item no.
USP-1A00700
CAS Number
[65429-42-7]
Unit
25 mg
Molecular formula
C24H30F2O6
Item no.
USP-1A00731
CAS Number
[1187954-57-9]
Unit
25 mg
Molecular formula
C32H37NO3
Item no.
USP-1A00750
CAS Number
[836627-56-6]
Unit
25 mg
Molecular formula
C13H16BrNO2
Item no.
USP-1A00760
CAS Number
[1105067-93-3]
Unit
25 mg
Molecular formula
C33H33FN2O4
Item no.
USP-1A00800
CAS Number
[873950-19-7]
Unit
25 mg
Molecular formula
C26H24FNO5
Item no.
USP-1A00830
CAS Number
[134395-00-9]
Unit
25 mg
Molecular formula
C37H43FN2O5
Item no.
USP-1A00880
CAS Number
[13951-70-7]
Unit
25 mg
Molecular formula
C21H28O6
Item no.
USP-1A00910
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C17H15F3N2O3S
Item no.
USP-1A00920
CAS Number
[948293-46-7]
Unit
25 mg
Molecular formula
C11H9F3N2
Item no.
USP-1A00940
CAS Number
[949096-01-9]
Unit
25 mg
Molecular formula
C18H19NOS·HBr
Item no.
USP-1A00960
CAS Number
[116539-57-2]
Unit
25 mg
Molecular formula
C8H13NOS
Item no.
USP-1A00970
CAS Number
[132335-47-8]
Unit
25 mg
Molecular formula
C19H21NOS·C2H2O4 (C21H23NO5S)
Item no.
USP-1A01010
CAS Number
[1017241-34-7]
Unit
25 mg
Molecular formula
C17H20N4O2
Item no.
USP-1A01030
CAS Number
[105613-90-9]
Unit
25 mg
Molecular formula
C25H33F3O5S
Item no.
USP-1A01040
CAS Number
[1219174-94-3]
Unit
25 mg
Molecular formula
C25H29F3O5S
Item no.
USP-1A01060
CAS Number
[40546-94-9]
Unit
25 mg
Molecular formula
C16H14O2
Item no.
USP-1A01110
CAS Number
[117811-20-8]
Unit
25 mg
Molecular formula
C19H17ClN2
Item no.
USP-1A01140
CAS Number
[137281-39-1]
Unit
25 mg
Molecular formula
C15H14N4O3
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-1A01290
CAS Number
[7677-21-6]
Unit
25 mg
Molecular formula
C6H16N2·2HCl
Item no.
USP-1A01300
CAS Number
[103526-47-2]
Unit
25 mg
Molecular formula
C8H20N2O·2HCl
Item no.
USP-1A01310
CAS Number
[107-45-9]
Unit
25 mg
Molecular formula
C8H19N
Item no.
USP-1A01340
CAS Number
[75804-28-3]
Unit
25 mg
Molecular formula
C6H16N2·2HCl
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-1A01570
CAS Number
[446292-07-5]
Unit
25 mg
Molecular formula
C21H21N3O5
Item no.
USP-1A01740
CAS Number
[2727369-47-1]
Unit
25 mg
Molecular formula
C17H19N3O3. HCl
Item no.
USP-1A01890
CAS Number
[1319197-71-1]
Unit
25 mg
Molecular formula
C16H16ClNO3S
Item no.
USP-1A02680
Unit
25 mg
Item no.
USP-1A05520
Unit
25 mg
Item no.
USP-1A05970
Unit
25 mg
Item no.
USP-1A06200
Unit
25 mg
Item no.
USP-1A06250
Unit
25 mg
Item no.
USP-1A06260
Unit
25 mg
Item no.
USP-1A06350
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C26H31NO3S2 · HCl
Item no.
USP-1A06400
CAS Number
[1369532-05-7]
Unit
25 mg
Molecular formula
C18H23NOS · HCl
Item no.
USP-1A06410
CAS Number
[n/a]
Unit
25 mg
Molecular formula
C25H31NOS2 · HCl
Item no.
USP-1A06460
CAS Number
[1229620-82-9]
Unit
25 mg
Molecular formula
C21H27NO2S · HCl
Item no.
USP-1A06480
Unit
25 mg
Item no.
USP-1A06690
Unit
25 mg
Item no.
USP-1A06710
Unit
25 mg
Item no.
USP-1A07120
Unit
25 mg