Pharmaceutical Impurity Standards & Reference Standards

Browse our full catalog of pharmaceutical impurities, reference materials, and research chemicals.

All Products
All 2,841
Please Enquire
CHOLIC ACID

Taurodeoxycholic Acid

CAT No.-
CAS No.516-50-7
Mol. F.C26H45NO6S
Mol. W.499.71
View
Please Enquire
CHOLIC ACID

Taurodeoxycholic-d4 Acid

CAT No.-
CAS No.516-50-7(non-labelled)
Mol. F.C26H41NO6SD4
Mol. W.503.74
View
Please Enquire
CHENODEOXYCHOLIC ACID

Taurochenodeoxycholic Acid Sodium Salt

CAT No.-
CAS No.6009-98-9
Mol. F.C26H44NO6S. Na
Mol. W.498.71 22.99
View
Please Enquire
CHENODEOXYCHOLIC ACID

Taurochenodeoxycholic-2,2,4,4-D4 Acid SodiumSalt

CAT No.-
CAS No.6009-98-9 (non-labelled)
Mol. F.C26H40NO6SD4. Na
Mol. W.502.73 22.99
View
Please Enquire
CHENODEOXYCHOLIC ACID

Tauro 6-Ethlchenodeoxycholic Acid Sodium Salt

CAT No.-
CAS No.-
Mol. F.C28H48NO6S. Na
Mol. W.526.75 22.99
View
Please Enquire
CHENODEOXYCHOLIC ACID

Tauro 6-Ethlchenodeoxycholic Acid-d5 SodiumSalt

CAT No.-
CAS No.-
Mol. F.C28H43D5NO6S. Na
Mol. W.531.78 22.99
View
Please Enquire
CEVIMELINE

trans-Cevimeline HCl

CAT No.-
CAS No.107220-29-1
Mol. F.C10H17NOS. HCl
Mol. W.199.31 36.46
View
Please Enquire
CEFTIBUTEN

trans-Ceftibuten

CAT No.-
CAS No.-
Mol. F.C15H14N4O6S2
Mol. W.410.43
View
Please Enquire
CEFDINIR

Thiazolylacetylglycine Oxime Acetal

CAT No.-
CAS No.178422-40-7
Mol. F.C7H10N4O4S
Mol. W.246.25
View
Please Enquire
CEFAZOLIN

Tetrazolyl Acetamide Acetal

CAT No.-
CAS No.N/A
Mol. F.C5H9N5O3
Mol. W.187.16
View