Pharmaceutical Reference Standards / Impurity Standards

Cholesterol
Cholesterol
  • CAT. No.C1170000
  • CAS. No.57-88-5
  • Mol. F.C27H46O
  • Mol. W.386.65 g/mol
  • Stock Status:Instock
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4-beta-Hydroxy Cholesterol
4-beta-Hydroxy Cholesterol
  • CAT. No.C1170001
  • CAS. No.17320-10-4
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Limited Stock
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Cholesterol EP Impurity B
Cholesterol EP Impurity B
  • CAT. No.C1170003
  • CAS. No.313-04-2
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Under Synthesis
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Cholesterol EP Impurity E
Cholesterol EP Impurity E
  • CAT. No.C1170004
  • CAS. No.80-97-7
  • Mol. F.C27H48O
  • Mol. W.388.67 g/mol
  • Stock Status:Instock
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27-Hydroxycholesterol
27-Hydroxycholesterol
  • CAT. No.C1170005
  • CAS. No.20380-11-4
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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25-Hydroxy Cholesterol
25-Hydroxy Cholesterol
  • CAT. No.C1170006
  • CAS. No.2140-46-7
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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(3beta,24S)-Cholest-5-ene-3,24-diol
(3beta,24S)-Cholest-5-ene-3,24-diol
  • CAT. No.C1170007
  • CAS. No.474-73-7
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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7-keto Cholesterol
7-keto Cholesterol
  • CAT. No.C1170008
  • CAS. No.566-28-9
  • Mol. F.C27H44O2
  • Mol. W.400.64 g/mol
  • Stock Status:Custom Synthesis
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7beta-Hydroxycholesterol
7beta-Hydroxycholesterol
  • CAT. No.C1170009
  • CAS. No.566-27-8
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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7-alpha-hydroxy cholesterol
7-alpha-hydroxy cholesterol
  • CAT. No.C1170010
  • CAS. No.566-26-7
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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24-Methylenecholesterol
24-Methylenecholesterol
  • CAT. No.C1170011
  • CAS. No.474-63-5
  • Mol. F.C28H46O
  • Mol. W.398.66 g/mol
  • Stock Status:Custom Synthesis
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7-Dehydro Desmosterol
7-Dehydro Desmosterol
  • CAT. No.C1170012
  • CAS. No.1715-86-2
  • Mol. F.C27H42O
  • Mol. W.382.62 g/mol
  • Stock Status:Custom Synthesis
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22-alpha hydroxy Cholesterol
22-alpha hydroxy Cholesterol
  • CAT. No.C1170013
  • CAS. No.17954-98-2
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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3beta,5alpha,6beta-Trihydroxycholestane
3beta,5alpha,6beta-Trihydroxycholestane
  • CAT. No.C1170014
  • CAS. No.1253-84-5
  • Mol. F.C27H48O3
  • Mol. W.420.67 g/mol
  • Stock Status:Custom Synthesis
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20(R),22(R)-Dihydroxy Cholesterol
20(R),22(R)-Dihydroxy Cholesterol
  • CAT. No.C1170015
  • CAS. No.53448-11-6
  • Mol. F.C27H46O3
  • Mol. W.418.65 g/mol
  • Stock Status:Custom Synthesis
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27-Carboxy-7-keto Cholesterol
27-Carboxy-7-keto Cholesterol
  • CAT. No.C1170016
  • CAS. No.148988-30-1
  • Mol. F.C27H42O4
  • Mol. W.430.63 g/mol
  • Stock Status:Custom Synthesis
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27-hydroxy-7-keto Cholesterol
27-hydroxy-7-keto Cholesterol
  • CAT. No.C1170017
  • CAS. No.148988-28-7
  • Mol. F.C27H44O3
  • Mol. W.416.65 g/mol
  • Stock Status:Custom Synthesis
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Cholesterol EP Impurity C
Cholesterol EP Impurity C
  • CAT. No.C1170018
  • CAS. No.651-54-7
  • Mol. F.C27H44O
  • Mol. W.384.64 g/mol
  • Stock Status:Custom Synthesis
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Cholesterol Impurity 7 Triethylamine Salt (Desmosterol Sulfate Triethylamine Salt)
Cholesterol Impurity 7 Triethylamine Salt (Desmosterol Sulfate Triethylamine Salt)
  • CAT. No.C1170019
  • CAS. No.NA
  • Mol. F.C33H59O4SN
  • Mol. W.565.91 g/mol
  • Stock Status:Custom Synthesis
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Murideoxycholic acid
Murideoxycholic acid
  • CAT. No.C1170020
  • CAS. No.668-49-5
  • Mol. F.C24H40O4
  • Mol. W.392.57 g/mol
  • Stock Status:Custom Synthesis
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Beta-Hyodeoxycholic Acid
Beta-Hyodeoxycholic Acid
  • CAT. No.C1170021
  • CAS. No.570-84-3
  • Mol. F.C24H40O4
  • Mol. W.392.57 g/mol
  • Stock Status:Custom Synthesis
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3alpha,12beta-Dihydroxycholanoic Acid
3alpha,12beta-Dihydroxycholanoic Acid
  • CAT. No.C1170022
  • CAS. No.570-62-7
  • Mol. F.C24H40O4
  • Mol. W.392.57 g/mol
  • Stock Status:Instock
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Iso deoxycholic Acid
Iso deoxycholic Acid
  • CAT. No.C1170023
  • CAS. No.566-17-6
  • Mol. F.C24H40O4
  • Mol. W.392.57 g/mol
  • Stock Status:Custom Synthesis
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Triflumuron
Triflumuron
  • CAT. No.C1170024
  • CAS. No.64628-44-0
  • Mol. F.C15H10ClF3N2O3
  • Mol. W.358.70 g/mol
  • Stock Status:Instock
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Cholesteryl Caprylate
Cholesteryl Caprylate
  • CAT. No.C1170025
  • CAS. No.1182-42-9
  • Mol. F.C35H60O2
  • Mol. W.512.85 g/mol
  • Stock Status:Instock
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Cholesterol EP Impurity D
Cholesterol EP Impurity D
  • CAT. No.C1170026
  • CAS. No.15073-00-4
  • Mol. F.C28H48O
  • Mol. W.400.68 g/mol
  • Stock Status:Custom Synthesis
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Cholesterol Impurity 9
Cholesterol Impurity 9
  • CAT. No.C1170027
  • CAS. No.63908-96-3
  • Mol. F.C27H46O2
  • Mol. W.402.70 g/mol
  • Stock Status:Custom Synthesis
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Doristerol
Doristerol
  • CAT. No.C1170029
  • CAS. No.566-99-4
  • Mol. F.C27H46O
  • Mol. W.386.65 g/mol
  • Stock Status:Custom Synthesis
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4 Alpha-Hydroxy Cholesterol
4 Alpha-Hydroxy Cholesterol
  • CAT. No.C1170030
  • CAS. No.34310-86-6
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Limited Stock
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Desmosterol Sulfate Sodium Salt
Desmosterol Sulfate Sodium Salt
  • CAT. No.C1170031
  • CAS. No.NA
  • Mol. F.C27H43NaO4S
  • Mol. W.486.68 g/mol
  • Stock Status:Custom Synthesis
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24-Dehydrolathosterol
24-Dehydrolathosterol
  • CAT. No.C1170036
  • CAS. No.17608-47-8
  • Mol. F.C27H44O
  • Mol. W.384.60 g/mol
  • Stock Status:Custom Synthesis
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Cholesterol Acetate
Cholesterol Acetate
  • CAT. No.C1170037
  • CAS. No.604-35-3
  • Mol. F.C29H48O2
  • Mol. W.428.70 g/mol
  • Stock Status:Instock
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Cholesterol 5beta,6beta-Epoxide
Cholesterol 5beta,6beta-Epoxide
  • CAT. No.C1170038
  • CAS. No.4025-59-6
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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Cholesterol 5alpha,6alpha-Epoxide
Cholesterol 5alpha,6alpha-Epoxide
  • CAT. No.C1170039
  • CAS. No.1250-95-9
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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Allodeoxycholic Acid
Allodeoxycholic Acid
  • CAT. No.C1170040
  • CAS. No.1912-55-6
  • Mol. F.C24H40O4
  • Mol. W.392.60 g/mol
  • Stock Status:Custom Synthesis
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7alpha-Hydroxy-4-cholesten-3-one
7alpha-Hydroxy-4-cholesten-3-one
  • CAT. No.C1170041
  • CAS. No.3862-25-7
  • Mol. F.C27H44O2
  • Mol. W.400.65 g/mol
  • Stock Status:Custom Synthesis
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Beta-Sitosterol
Beta-Sitosterol
  • CAT. No.OT1118000
  • CAS. No.83-46-5
  • Mol. F.C29H50O
  • Mol. W.414.70 g/mol
  • Stock Status:Instock
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Cholesterol EP Impurity A
Cholesterol EP Impurity A
  • CAT. No.OT1477000
  • CAS. No.80-99-9
  • Mol. F.C27H46O
  • Mol. W.386.65 g/mol
  • Stock Status:Limited Stock
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Metabolites

22-Beta-Hydroxy Cholesterol
22-Beta-Hydroxy Cholesterol
  • CAT. No.C1170032
  • CAS. No.22348-64-7
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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20-alpha-Hydroxycholesterol
20-alpha-Hydroxycholesterol
  • CAT. No.C1170033
  • CAS. No.516-72-3
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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19-Hydroxycholesterol
19-Hydroxycholesterol
  • CAT. No.C1170034
  • CAS. No.561-63-7
  • Mol. F.C27H46O2
  • Mol. W.402.65 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

4-beta-Hydroxy Cholesterol-D7
4-beta-Hydroxy Cholesterol-D7
  • CAT. No.C1170002
  • CAS. No.1246302-80-6
  • Mol. F.C27H39D7O2
  • Mol. W.409.71 g/mol
  • Stock Status:Custom Synthesis
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Cholesterol-2,2,3,4,4,6 D6
Cholesterol-2,2,3,4,4,6 D6
  • CAT. No.C1170028
  • CAS. No.92543-08-3
  • Mol. F.C27H40D6O
  • Mol. W.392.69 g/mol
  • Stock Status:Instock
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