Item no.
ICRS0196
CAS Number
[139-65-1]
Unit
50 mg
Molecular formula
C12H12N2S
Search in:
Pharmaceutical Reference Standards
WHO International Chemical Reference Substances (ICRS)
210 products found
Item no.
ICRS0197
CAS Number
[4465-65-0]
Unit
25 mg
Molecular formula
C22H22N2O7 · HCl
Item no.
ICRS0201
CAS Number
[103-84-4]
Unit
1 g
Molecular formula
C8H9NO
Item no.
ICRS0202
CAS Number
[59-66-5]
Unit
100 mg
Molecular formula
C4H6N4O3S2
Item no.
ICRS0204
CAS Number
[315-30-0]
Unit
100 mg
Molecular formula
C5H4N4O
Item no.
ICRS0206
CAS Number
[117-96-4]
Unit
100 mg
Molecular formula
C11H9I3N2O4
Item no.
ICRS0210
CAS Number
[1397-89-3]
Unit
400 mg
Molecular formula
C47H73NO17
Item no.
ICRS0215
CAS Number
[5908-99-6]
Unit
100 mg
Molecular formula
2(C17H23NO3)H2SO4H2O
Item no.
ICRS0216
CAS Number
[446-86-6]
Unit
100 mg
Molecular formula
C9H7N7O2S
Item no.
ICRS0221
CAS Number
[93-98-1]
Unit
1 g
Molecular formula
C13H11NO
Item no.
ICRS0222
CAS Number
[134-81-6]
Unit
1 g
Molecular formula
C14H10O2
Item no.
ICRS0229
CAS Number
[151-73-5]
Unit
100 mg
Molecular formula
C22H28FNa2O8P
Item no.
ICRS0230
CAS Number
[2152-44-5]
Unit
100 mg
Molecular formula
C27H37FO6
Item no.
ICRS0233
CAS Number
[14252-80-3]
Unit
100 mg
Molecular formula
C18H28N2O.HCl
Item no.
ICRS0247
CAS Number
[69-09-0]
Unit
100 mg
Molecular formula
C17H19ClN2S · HCl / C17H20Cl2N2S
Item no.
ICRS0249
CAS Number
[64-72-2]
Unit
200 mg
Molecular formula
C22H24Cl2N2O8
Item no.
ICRS0252
CAS Number
[n/a]
Unit
20 mg
Item no.
ICRS0255
CAS Number
[n/a]
Unit
20 mg
Item no.
ICRS0258
CAS Number
[15663-27-1]
Unit
100 mg
Molecular formula
Cl2H6N2Pt
Item no.
ICRS0267
CAS Number
[50-02-2]
Unit
100 mg
Molecular formula
C22H29FO5
Item no.
ICRS0288
CAS Number
[71-63-6]
Unit
100 mg
Molecular formula
C41H64O13
Item no.
ICRS0289
CAS Number
[20830-75-5]
Unit
100 mg
Molecular formula
C41H64O14
Item no.
ICRS0299
CAS Number
[527-75-3]
Unit
25 mg
Molecular formula
C37H67NO12
Item no.
ICRS0300
CAS Number
[1675-02-1]
Unit
25 mg
Molecular formula
C36H65NO13
Item no.
ICRS0302
CAS Number
[53-16-7]
Unit
100 mg
Molecular formula
C18H22O2
Item no.
ICRS0307
CAS Number
[77-67-8]
Unit
100 mg
Molecular formula
C7H11NO2
Item no.
ICRS0309
CAS Number
[1847-24-1]
Unit
200 mg
Molecular formula
C19H16ClFN3NaO5S
Item no.
ICRS0310
CAS Number
[2022-85-7]
Unit
100 mg
Molecular formula
C4H4FN3O
Item no.
ICRS0311
CAS Number
[514-36-3]
Unit
200 mg
Molecular formula
C23H31FO6
Item no.
ICRS0312
CAS Number
[51-21-8]
Unit
100 mg
Molecular formula
C4H3FN2O2
Item no.
ICRS0315
CAS Number
[146-56-5]
Unit
100 mg
Molecular formula
C22H28Cl2F3N3OS
Item no.
ICRS0319
CAS Number
[1405-41-0]
Unit
100 mg
Molecular formula
C60H127N15O26S
Item no.
ICRS0322
CAS Number
[126-07-8]
Unit
200 mg
Molecular formula
C17H17ClO6
Item no.
ICRS0323
CAS Number
[52-86-8]
Unit
100 mg
Molecular formula
C21H23ClFNO2
Item no.
ICRS0324
CAS Number
[58-93-5]
Unit
100 mg
Molecular formula
C7H8ClN3O4S2
Item no.
ICRS0325
CAS Number
[50-23-7]
Unit
100 mg
Molecular formula
C21H30O5
Item no.
ICRS0346
CAS Number
[41372-08-1]
Unit
100 mg
Molecular formula
C10H13NO4 · 1.5H2O
Item no.
ICRS0350
CAS Number
[443-48-1]
Unit
100 mg
Molecular formula
C6H9N3O3
Item no.
ICRS0357
CAS Number
[98-92-0]
Unit
100 mg
Molecular formula
C6H6N2O
Item no.
ICRS0390
CAS Number
[55268-74-1]
Unit
100 mg
Molecular formula
C19H24N2O2
Item no.
ICRS0404
CAS Number
[22204-24-6]
Unit
500 mg
Molecular formula
C34H30N2O6S
Item no.
ICRS0409
CAS Number
[13292-46-1]
Unit
300 mg
Molecular formula
C43H58N4O12
Item no.
ICRS0410
CAS Number
[13983-13-6]
Unit
200 mg
Molecular formula
C43H56N4O12
Item no.
ICRS070003
CAS Number
[n/a]
Unit
0,5 mg
Item no.
ICRS1420
CAS Number
[30516-87-1]
Unit
100 mg
Molecular formula
C10H13N5O4
Item no.
ICRS1426
CAS Number
[61336-70-7]
Unit
100 mg
Molecular formula
C16H19N3O5S · 3H2O / C16H25N3O8S
Item no.
ICRS1552
CAS Number
[188062-50-2]
Unit
10 mg
Molecular formula
C28H36N12O2 · H2SO4
Item no.
ICRS46479
CAS Number
[29122-68-7]
Unit
100 mg
Molecular formula
C14H22N2O3
Item no.
ICRS56263
CAS Number
[6700-34-1]
Unit
10 mg
Molecular formula
C18H28BrNO2
Item no.
ICRS60024
CAS Number
[229975-97-7]
Unit
150 mg
Molecular formula
C38H52N6O7 · H2SO4