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Pharmaceutical Reference Standards / Impurity Standards

Ritonavir

Ritonavir

CAT. No.R180000
CAS. No.155213-67-5
Mol. F.C37H48N6O5S2
Mol. W.720.94 g/mol
Stock Status:Instock

1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-5-amino-3-hydroxy-1,6-diphenylhexan-2-yl]carbamate

1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-5-amino-3-hydroxy-1,6-diphenylhexan-2-yl]carbamate

CAT. No.R180002
CAS. No.144164-11-4
Mol. F.C23H27N3O3S
Mol. W.425.54 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity L

Ritonavir EP Impurity L

CAT. No.R180003
CAS. No.256328-82-2
Mol. F.C33H43N5O4S
Mol. W.605.79 g/mol
Stock Status:Instock

Ritonavir EP Impurity F

Ritonavir EP Impurity F

CAT. No.R180004
CAS. No.1010809-61-6
Mol. F.C29H34N4O5S
Mol. W.550.67 g/mol
Stock Status:Instock

Ritonavir Related Compound Mixture

Ritonavir Related Compound Mixture

CAT. No.R180005
CAS. No.NA
Mol. F.NA
Mol. W.NA
Stock Status:Custom Synthesis

Ritonavir Geo-isomer Hydrochloride

Ritonavir Geo-isomer Hydrochloride

CAT. No.R180006
CAS. No.NA
Mol. F.C37H48N6O5S2.HCl
Mol. W.757.41 g/mol
Stock Status:Custom Synthesis

Ritonavir Geo-Isomer

Ritonavir Geo-Isomer

CAT. No.R180006A
CAS. No.959315-21-0
Mol. F.C37H48N6O5S2
Mol. W.720.94 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity H

Ritonavir EP Impurity H

CAT. No.R180007
CAS. No.1010809-43-4
Mol. F.C30H32N4O6S
Mol. W.576.68 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity O

Ritonavir EP Impurity O

CAT. No.R180008
CAS. No.1414933-81-5
Mol. F.C37H48N6O5S2
Mol. W.720.96 g/mol
Stock Status:Instock

Ritonavir EP Impurity E

Ritonavir EP Impurity E

CAT. No.R180009
CAS. No.176655-56-4
Mol. F.C37H48N6O6S2
Mol. W.736.94 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity G

Ritonavir EP Impurity G

CAT. No.R180011
CAS. No.2034136-66-6
Mol. F.C37H48N6O7S2
Mol. W.752.94 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity C

Ritonavir EP Impurity C

CAT. No.R180012
CAS. No.1010808-43-1
Mol. F.C25H29N3O4S
Mol. W.467.58 g/mol
Stock Status:Limited Stock

Ritonavir EP Impurity D

Ritonavir EP Impurity D

CAT. No.R180013
CAS. No.144142-33-6
Mol. F.C28H30N4O5S2
Mol. W.566.69 g/mol
Stock Status:Instock

Ritonavir EP Impurity J

Ritonavir EP Impurity J

CAT. No.R180014
CAS. No.162849-95-8
Mol. F.C28H35N3O5S
Mol. W.525.66 g/mol
Stock Status:Instock

Ritonavir EP Impurity P

Ritonavir EP Impurity P

CAT. No.R180015
CAS. No.2804644-96-8
Mol. F.C47H52N6O7S2
Mol. W.877.10 g/mol
Stock Status:Limited Stock

Ritonavir EP Impurity Q

Ritonavir EP Impurity Q

CAT. No.R180016
CAS. No.1414933-82-6
Mol. F.C37H48N6O5S2
Mol. W.720.94 g/mol
Stock Status:Custom Synthesis

Ritonavir Impurity S (EP)

Ritonavir Impurity S (EP)

CAT. No.R180017
CAS. No.NA
Mol. F.C52H61N7O8S2
Mol. W.976.20 g/mol
Stock Status:Instock

Ritonavir EP Impurity B

Ritonavir EP Impurity B

CAT. No.R180018
CAS. No.765875-58-9
Mol. F.C28H36N4O4S
Mol. W.524.67 g/mol
Stock Status:Instock

Ritonavir EP Impurity I

Ritonavir EP Impurity I

CAT. No.R180019
CAS. No.165315-26-4
Mol. F.C36H46N6O5S5
Mol. W.706.92 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity K

Ritonavir EP Impurity K

CAT. No.R180020
CAS. No.1010809-39-8
Mol. F.C28H35N3O5S
Mol. W.525.66 g/mol
Stock Status:Instock

Ritonavir Ureidovaline Isobutyl Ester

Ritonavir Ureidovaline Isobutyl Ester

CAT. No.R180021
CAS. No.NA
Mol. F.C18H31N3O3S
Mol. W.369.50 g/mol
Stock Status:Instock

Ritonavir EP Impurity N

Ritonavir EP Impurity N

CAT. No.R180022
CAS. No.202816-62-4
Mol. F.C37H48N6O5S2
Mol. W.720.94 g/mol
Stock Status:Custom Synthesis

3-Epimer Ritonavir

3-Epimer Ritonavir

CAT. No.R180023
CAS. No.1414933-81-5
Mol. F.C37H48N6O5S2
Mol. W.720.94 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity T

Ritonavir EP Impurity T

CAT. No.R180024
CAS. No.869368-48-9
Mol. F.C46H66N8O5S2
Mol. W.875.20 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity U

Ritonavir EP Impurity U

CAT. No.R180025
CAS. No.NA
Mol. F.C51H69N9O7S3
Mol. W.1016.35 g/mol
Stock Status:Instock

Ritonavir EP Impurity A

Ritonavir EP Impurity A

CAT. No.R180026
CAS. No.154212-61-0
Mol. F.C14H23N3O3S
Mol. W.313.42 g/mol
Stock Status:Instock

Ritonavir-Glycerol carbamate analog

Ritonavir-Glycerol carbamate analog

CAT. No.R180027
CAS. No.1010809-54-7
Mol. F.C33H45N5O7S
Mol. W.655.80 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity V

Ritonavir EP Impurity V

CAT. No.R180028
CAS. No.NA
Mol. F.C38H50N6O4S2
Mol. W.719.00 g/mol
Stock Status:Instock

Ritonavir Impurity A RRT 5.78

Ritonavir Impurity A RRT 5.78

CAT. No.R180034
CAS. No.959351-57-6
Mol. F.C31H41N5O5S
Mol. W.595.75 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity R

Ritonavir EP Impurity R

CAT. No.R180037
CAS. No.1414933-80-4
Mol. F.C37H48N6O5S2
Mol. W.720.94 g/mol
Stock Status:Custom Synthesis

Ritonavir Impurity 3

Ritonavir Impurity 3

CAT. No.R180038
CAS. No.1283151-18-7
Mol. F.C23H32N2O3
Mol. W.384.51 g/mol
Stock Status:Custom Synthesis

(S)-2-(3-((2-(2-hydroxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoic acid

(S)-2-(3-((2-(2-hydroxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoic acid

CAT. No.R180039
CAS. No.NA
Mol. F.C14H23N3O4S
Mol. W.329.42 g/mol
Stock Status:Custom Synthesis

Ritonavir EP Impurity M

Ritonavir EP Impurity M

CAT. No.R180040
CAS. No.NA
Mol. F.C18H31N3O3S
Mol. W.369.50 g/mol
Stock Status:Custom Synthesis

Ritonavir hydroxy Impurity

Ritonavir hydroxy Impurity

CAT. No.R180041
CAS. No.2519851-81-9
Mol. F.C14H23N3O4S
Mol. W.329.42 g/mol
Stock Status:Custom Synthesis

Ritonavir Impurity 9

Ritonavir Impurity 9

CAT. No.R180042
CAS. No.1414933-83-7
Mol. F.C23H32N2O3
Mol. W.384.52 g/mol
Stock Status:Custom Synthesis

Ritonavir Form-II

Ritonavir Form-II

CAT. No.R180043
CAS. No.155213-67-5
Mol. F.C37H48N6O5S2
Mol. W.720.94 g/mol
Stock Status:Instock

thiazol-5-ylmethyl((2S,3S,5S)-3-hydroxy-5-((2R,3R)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylpentanamido)-1,6-diphenylhexan-2-yl)carbamate

thiazol-5-ylmethyl((2S,3S,5S)-3-hydroxy-5-((2R,3R)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylpentanamido)-1,6-diphenylhexan-2-yl)carbamate

CAT. No.R180044
CAS. No.NA
Mol. F.C38H50N6O5S2
Mol. W.734.97 g/mol
Stock Status:Custom Synthesis

Ritonavir Diamino Alcohol Impurity

Ritonavir Diamino Alcohol Impurity

CAT. No.R180045
CAS. No.144163-44-0
Mol. F.C18H24N2O
Mol. W.284.40 g/mol
Stock Status:Custom Synthesis

Ritonavir Impurity 22

Ritonavir Impurity 22

CAT. No.R180046
CAS. No.2470440-54-9
Mol. F.C15H23N3S2
Mol. W.309.50 g/mol
Stock Status:Custom Synthesis

Ritonavir Impurity 23

Ritonavir Impurity 23

CAT. No.R180047
CAS. No.1004316-34-0
Mol. F.C13H21N3O3S
Mol. W.299.39 g/mol
Stock Status:Custom Synthesis

lithium (ethyl((2-isopropylthiazol-4yl) methyl) carbamoyl)-L-valinate

lithium (ethyl((2-isopropylthiazol-4yl) methyl) carbamoyl)-L-valinate

CAT. No.R180048
CAS. No.NA
Mol. F.C15H24LiN3O3S
Mol. W.333.38 g/mol
Stock Status:Custom Synthesis

lithium(((2isopropylthiazol-4yl)methyl)(methyl)carbamo yl)-L-isoleucinate

lithium(((2isopropylthiazol-4yl)methyl)(methyl)carbamo yl)-L-isoleucinate

CAT. No.R180049
CAS. No.NA
Mol. F.C15H24LiN3O3S
Mol. W.333.38 g/mol
Stock Status:Custom Synthesis

Ritonavir Impurity 29

Ritonavir Impurity 29

CAT. No.R180050
CAS. No.NA
Mol. F.C8H12N2OS
Mol. W.184.26 g/mol
Stock Status:Custom Synthesis

Ritonavir Impurity 18

Ritonavir Impurity 18

CAT. No.R180051
CAS. No.1370406-80-6
Mol. F.C23H28ClN3O2S
Mol. W.446.01 g/mol
Stock Status:Custom Synthesis

O-Acetyl Ritonavir

O-Acetyl Ritonavir

CAT. No.R180052
CAS. No.183246-46-0
Mol. F.C14H23N3O3S
Mol. W.313.42 g/mol
Stock Status:Custom Synthesis

tert-Butyl((2S,4S,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)Carbamate Hemisuccinic Acid

tert-Butyl((2S,4S,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)Carbamate Hemisuccinic Acid

CAT. No.R180053
CAS. No.NA
Mol. F.C23H32N2O3.1/2C4H6O4
Mol. W.443.51 g/mol
Stock Status:Custom Synthesis

(S)-2-(3-(2-isopropylthiazol-4-yl)propanamido)-3-methylbutanoic acid

(S)-2-(3-(2-isopropylthiazol-4-yl)propanamido)-3-methylbutanoic acid

CAT. No.R180054
CAS. No.NA
Mol. F.C14H22N2O3S
Mol. W.298.40 g/mol
Stock Status:Custom Synthesis

N-Nitroso Ritonavir

N-Nitroso Ritonavir

CAT. No.R180055
CAS. No.NA
Mol. F.C8H13N3OS
Mol. W.199.27 g/mol
Stock Status:Instock

Ritonavir Impurity 8

Ritonavir Impurity 8

CAT. No.R180056
CAS. No.1414933-91-7
Mol. F.C23H32N2O3
Mol. W.384.50 g/mol
Stock Status:Custom Synthesis

Ritonavir Impurity 5

Ritonavir Impurity 5

CAT. No.R180057
CAS. No.1414933-94-0
Mol. F.C23H32N2O3
Mol. W.384.51 g/mol
Stock Status:Custom Synthesis

Isotope Labelled Compounds

Ritonavir-d6

Ritonavir-d6

CAT. No.R180001
CAS. No.1217720-20-1
Mol. F.C37H42D6N6O5S2
Mol. W.726.98 g/mol
Stock Status:Limited Stock

Ritonavir-13C-D3

Ritonavir-13C-D3

CAT. No.R180010
CAS. No.NA
Mol. F.C3613CH45D3N6O5S2
Mol. W.724.96 g/mol
Stock Status:Please Enquire