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Scope Pharmachem Plus LLP is a reliable contract research organization (CRO) specialized in the custom synthesis of pharmacopeial & non-pharmacopeial reference standards, working standards, drug metabolites, glucuronides, and nitrosamine impurities for global pharmaceutical quality assurance.

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Atazanavir R,R,S,R-Diastereomer

Atazanavir R,R,S,R-Diastereomer

Cat. No:CL-A009047
CAS No:NA
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir R,S,R,R-Diastereomer

Atazanavir R,S,R,R-Diastereomer

Cat. No:CL-A009049
CAS No:NA
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir RS8 Impurity

Atazanavir RS8 Impurity

Cat. No:CL-A009033
CAS No:1292296-12-8
Mol. F:C37H48N6O6
Mol. Wt:672.8
Inv. Status:In Stock
Atazanavir Impurity 10

Atazanavir Impurity 10

Cat. No:CL-A009024
CAS No:NA
Mol. F:C32H42N4O5
Mol. Wt:562.7
Inv. Status:In Stock
Atazanavir Impurity 17 (RSSSS)

Atazanavir Impurity 17 (RSSSS)

Cat. No:CL-A009048
CAS No:NA
Mol. F:C60H74N10O9
Mol. Wt:1079.3
Inv. Status:In Stock
rac-Atazanavir Impurity 9

rac-Atazanavir Impurity 9

Cat. No:CL-A009028
CAS No:2666351-84-2
Mol. F:C32H42N4O5
Mol. Wt:562.7
Inv. Status:In Stock
Atazanavir Impurity 31

Atazanavir Impurity 31

Cat. No:CL-A009077
CAS No:NA
Mol. F:C18H21N5O3
Mol. Wt:355.4
Inv. Status:In Stock
Atazanavir Impurity 20

Atazanavir Impurity 20

Cat. No:CL-A009055
CAS No:NA
Mol. F:C31H40N4O4
Mol. Wt:532.7
Inv. Status:In Stock
Atazanavir Impurity 30

Atazanavir Impurity 30

Cat. No:CL-A009076
CAS No:NA
Mol. F:C18H23N5O3
Mol. Wt:357.4
Inv. Status:In Stock
Atazanavir Impurity 14

Atazanavir Impurity 14

Cat. No:CL-A009005
CAS No:2307784-33-2
Mol. F:C12H19N3
Mol. Wt:205.3
Inv. Status:In Stock
Atazanavir S,S,R,S-Diastereomer

Atazanavir S,S,R,S-Diastereomer

Cat. No:CL-A009019
CAS No:1292296-10-6
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir Impurity 25

Atazanavir Impurity 25

Cat. No:CL-A009054
CAS No:NA
Mol. F:C42H45N6O4
Mol. Wt:697.9
Inv. Status:In Stock
Atazanavir Impurity 9

Atazanavir Impurity 9

Cat. No:CL-A009023
CAS No:NA
Mol. F:C32H42N4O5
Mol. Wt:562.7
Inv. Status:In Stock
Atazanavir Impurity 15N (Possibility 2)

Atazanavir Impurity 15N (Possibility 2)

Cat. No:CL-A009D07
CAS No:NA
Mol. F:C8H13N215NOS
Mol. Wt:200.3
Inv. Status:In Stock
Atazanavir-D6

Atazanavir-D6

Cat. No:CL-A009D10
CAS No:1092540-50-5
Mol. F:C38H46D6N6O7
Mol. Wt:710.9
Inv. Status:In Stock
Hydroxymethylfuraldehyde

Hydroxymethylfuraldehyde

Cat. No:CL-A009032
CAS No:67-47-0
Mol. F:C6H6O3
Mol. Wt:126.1
Inv. Status:In Stock
Atazanavir Impurity 3

Atazanavir Impurity 3

Cat. No:CL-A009015
CAS No:NA
Mol. F:C37H50N6O7
Mol. Wt:690.9
Inv. Status:In Stock
Atazanavir EP Impurity H

Atazanavir EP Impurity H

Cat. No:CL-A009012
CAS No:NA
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir Impurity 11

Atazanavir Impurity 11

Cat. No:CL-A009029
CAS No:2307732-33-6
Mol. F:C17H27N3O2
Mol. Wt:305.4
Inv. Status:In Stock
Atazanavir Impurity 40

Atazanavir Impurity 40

Cat. No:CL-A009060
CAS No:NA
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir R,R,S,S-Diastereomer

Atazanavir R,R,S,S-Diastereomer

Cat. No:CL-A009044
CAS No:NA
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
MOC-L-leu-OH

MOC-L-leu-OH

Cat. No:CL-A009096
CAS No:74761-37-8
Mol. F:C8H15NO4
Mol. Wt:189.2
Inv. Status:In Stock
Atazanavir Amine Analog (USP)

Atazanavir Amine Analog (USP)

Cat. No:CL-A009027
CAS No:1028634-76-5
Mol. F:C36H50N6O5
Mol. Wt:646.8
Inv. Status:In Stock
Atazanavir Impurity 12

Atazanavir Impurity 12

Cat. No:CL-A009030
CAS No:198904-84-6
Mol. F:C17H19N3O2
Mol. Wt:297.4
Inv. Status:In Stock
Atazanavir benzylidenehydrazine carbamate (RSS)

Atazanavir benzylidenehydrazine carbamate (RSS)

Cat. No:CL-A009046
CAS No:NA
Mol. F:C42H46N6O4
Mol. Wt:698.9
Inv. Status:In Stock
Atazanavir Impurity 1

Atazanavir Impurity 1

Cat. No:CL-A009042
CAS No:NA
Mol. F:C22H26N4O
Mol. Wt:362.5
Inv. Status:In Stock
Atazanavir S,R,S,R-Diastereomer

Atazanavir S,R,S,R-Diastereomer

Cat. No:CL-A009045
CAS No:NA
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir

Atazanavir

Cat. No:CL-A009001
CAS No:198904-31-3
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir Impurity 41

Atazanavir Impurity 41

Cat. No:CL-A009043
CAS No:NA
Mol. F:C34H33N5O
Mol. Wt:527.7
Inv. Status:In Stock
Atazanavir Ethyl Analog (USP)

Atazanavir Ethyl Analog (USP)

Cat. No:CL-A009089
CAS No:NA
Mol. F:C39H54N6O7
Mol. Wt:718.9
Inv. Status:In Stock
Atazanavir Impurity 18 (SRS)

Atazanavir Impurity 18 (SRS)

Cat. No:CL-A009050
CAS No:1003889-62-0
Mol. F:C30H39N5O4
Mol. Wt:533.7
Inv. Status:In Stock
Atazanavir Impurity 6

Atazanavir Impurity 6

Cat. No:CL-A009025
CAS No:1006868-81-0
Mol. F:C32H42N4O5
Mol. Wt:562.7
Inv. Status:In Stock
Atazanavir EP Impurity F

Atazanavir EP Impurity F

Cat. No:CL-A009010
CAS No:1332981-14-2
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir Impurity 16

Atazanavir Impurity 16

Cat. No:CL-A009041
CAS No:2131010-71-2
Mol. F:C46H65N7O10
Mol. Wt:876.1
Inv. Status:In Stock
Atazanavir Impurity B

Atazanavir Impurity B

Cat. No:CL-A009021
CAS No:198904-85-7
Mol. F:C17H21N3O2
Mol. Wt:299.4
Inv. Status:In Stock
Atazanavir Impurity 35

Atazanavir Impurity 35

Cat. No:CL-A009081
CAS No:857904-20-2
Mol. F:C27H34N4O3
Mol. Wt:462.6
Inv. Status:In Stock
Atazanavir (RS8 + RS9) Mixture

Atazanavir (RS8 + RS9) Mixture

Cat. No:CL-A009039
CAS No:NA
Mol. F:C37H48N6O6
Mol. Wt:672.8
Inv. Status:In Stock
Atazanavir Impurity 32

Atazanavir Impurity 32

Cat. No:CL-A009078
CAS No:NA
Mol. F:C17H21N3O2
Mol. Wt:299.4
Inv. Status:In Stock
Atazanavir Nitroso Impurity 3

Atazanavir Nitroso Impurity 3

Cat. No:CL-A009098
CAS No:NA
Mol. F:C30H37N5O5
Mol. Wt:547.7
Inv. Status:In Stock
Atazanavir EP Impurity E

Atazanavir EP Impurity E

Cat. No:CL-A009009
CAS No:1292296-09-3
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir KSM- 2 S,S Isomer

Atazanavir KSM- 2 S,S Isomer

Cat. No:CL-A009094
CAS No:98737-29-2
Mol. F:C15H21NO3
Mol. Wt:263.3
Inv. Status:In Stock
Atazanavir EP Impurity G

Atazanavir EP Impurity G

Cat. No:CL-A009011
CAS No:1332981-16-4
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir Impurity 34

Atazanavir Impurity 34

Cat. No:CL-A009080
CAS No:NA
Mol. F:C48H71N5O7
Mol. Wt:830.1
Inv. Status:In Stock
Atazanavir Impurity 33

Atazanavir Impurity 33

Cat. No:CL-A009079
CAS No:NA
Mol. F:C14H26N2O5
Mol. Wt:302.4
Inv. Status:In Stock
Atazanavir Impurity 29

Atazanavir Impurity 29

Cat. No:CL-A009075
CAS No:156474-22-5
Mol. F:C15H21NO3
Mol. Wt:263.3
Inv. Status:In Stock
Atazanavir EP Impurity K

Atazanavir EP Impurity K

Cat. No:CL-A009003
CAS No:162537-11-3
Mol. F:C8H15NO4
Mol. Wt:189.2
Inv. Status:In Stock
Atazanavir EP Impurity D

Atazanavir EP Impurity D

Cat. No:CL-A009008
CAS No:NA
Mol. F:C34H33N5O
Mol. Wt:527.7
Inv. Status:In Stock
Atazanavir R,S,S,R-Diastereomer

Atazanavir R,S,S,R-Diastereomer

Cat. No:CL-A009018
CAS No:1292296-11-7
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir EP Impurity J

Atazanavir EP Impurity J

Cat. No:CL-A009014
CAS No:198904-86-8
Mol. F:C32H42N4O5
Mol. Wt:562.7
Inv. Status:In Stock
Atazanavir Impurity 24 Dihydrochloride

Atazanavir Impurity 24 Dihydrochloride

Cat. No:CL-A009059
CAS No:1185167-55-8
Mol. F:C8H14N2S : 2(HCl)
Mol. Wt:170.3
Inv. Status:In Stock
Atazanavir Impurity 13

Atazanavir Impurity 13

Cat. No:CL-A009031
CAS No:257907-05-4
Mol. F:C12H11N3
Mol. Wt:197.2
Inv. Status:In Stock
Atazanavir Impurity 2

Atazanavir Impurity 2

Cat. No:CL-A009016
CAS No:198904-33-5
Mol. F:C37H50N6O7
Mol. Wt:690.9
Inv. Status:In Stock
Atazanavir Impurity 4

Atazanavir Impurity 4

Cat. No:CL-A009020
CAS No:NA
Mol. F:C42H46N6O4
Mol. Wt:698.9
Inv. Status:In Stock
Atazanavir Impurity 5

Atazanavir Impurity 5

Cat. No:CL-A009D01
CAS No:NA
Mol. F:C24H29NO11
Mol. Wt:507.5
Inv. Status:In Stock
Atazanavir Hydrazine Analog

Atazanavir Hydrazine Analog

Cat. No:CL-A009002
CAS No:437713-06-9
Mol. F:C22H26N4O
Mol. Wt:362.5
Inv. Status:In Stock
Atazanavir EP Impurity I

Atazanavir EP Impurity I

Cat. No:CL-A009013
CAS No:NA
Mol. F:C42H46N6O4
Mol. Wt:698.9
Inv. Status:In Stock
Atazanavir Valine Analog (USP)

Atazanavir Valine Analog (USP)

Cat. No:CL-A009088
CAS No:198904-34-6
Mol. F:C37H50N6O7
Mol. Wt:690.8
Inv. Status:In Stock
Atazanavir EP Impurity A

Atazanavir EP Impurity A

Cat. No:CL-A009004
CAS No:4385-62-0
Mol. F:C12H9NO2
Mol. Wt:199.2
Inv. Status:In Stock
Atazanavir Impurity 24

Atazanavir Impurity 24

Cat. No:CL-A009053
CAS No:NA
Mol. F:C38H71BN2O13
Mol. Wt:774.8
Inv. Status:In Stock
Atazanavir RS9 Impurity

Atazanavir RS9 Impurity

Cat. No:CL-A009036
CAS No:1292296-13-9
Mol. F:C37H48N6O6
Mol. Wt:672.8
Inv. Status:In Stock
Atazanavir Formyl Analog (USP)

Atazanavir Formyl Analog (USP)

Cat. No:CL-A009087
CAS No:NA
Mol. F:C37H50N6O6
Mol. Wt:674.8
Inv. Status:In Stock
Atazanavir-D5

Atazanavir-D5

Cat. No:CL-A009D02
CAS No:1132747-14-8
Mol. F:C38H47D5N6O7
Mol. Wt:709.9
Inv. Status:In Stock
Atazanavir sulfate Imine Dimer impurity

Atazanavir sulfate Imine Dimer impurity

Cat. No:CL-A009093
CAS No:NA
Mol. F:C62H76N10O8
Mol. Wt:1089.4
Inv. Status:In Stock
Moc-Ile-OH

Moc-Ile-OH

Cat. No:CL-A009095
CAS No:74761-39-0
Mol. F:C8H15NO4
Mol. Wt:189.2
Inv. Status:In Stock
Atazanavir Impurity 37

Atazanavir Impurity 37

Cat. No:CL-A009083
CAS No:869285-68-7
Mol. F:C14H18N4O4
Mol. Wt:306.3
Inv. Status:In Stock
Atazanavir Impurity 15N (Possibility 3)

Atazanavir Impurity 15N (Possibility 3)

Cat. No:CL-A009D08
CAS No:NA
Mol. F:C8H13N215NOS
Mol. Wt:200.3
Inv. Status:In Stock
Atazanavir Nitroso Impurity 1

Atazanavir Nitroso Impurity 1

Cat. No:CL-A009070
CAS No:NA
Mol. F:C8H13N3OS
Mol. Wt:199.3
Inv. Status:In Stock
Atazanavir R,R,R,R Isomer

Atazanavir R,R,R,R Isomer

Cat. No:CL-A009038
CAS No:NA
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir Impurity 15

Atazanavir Impurity 15

Cat. No:CL-A009040
CAS No:857900-54-0
Mol. F:C30H39N5O4
Mol. Wt:533.7
Inv. Status:In Stock
Atazanavir EP Impurity B

Atazanavir EP Impurity B

Cat. No:CL-A009006
CAS No:127406-56-8
Mol. F:C12H9NO
Mol. Wt:183.2
Inv. Status:In Stock
Atazanavir RS12 Impurity

Atazanavir RS12 Impurity

Cat. No:CL-A009037
CAS No:NA
Mol. F:C61H76N10O9
Mol. Wt:1093.3
Inv. Status:In Stock
Atazanavir EP Impurity A Hydrochloride

Atazanavir EP Impurity A Hydrochloride

Cat. No:CL-A009064
CAS No:222986-74-5
Mol. F:C12H9NO2 : HCl
Mol. Wt:199.2
Inv. Status:In Stock
Atazanavir Impurity 21

Atazanavir Impurity 21

Cat. No:CL-A009056
CAS No:NA
Mol. F:C31H40N4O4
Mol. Wt:532.7
Inv. Status:In Stock
Atazanavir Impurity 36

Atazanavir Impurity 36

Cat. No:CL-A009082
CAS No:156990-58-8
Mol. F:C9H17NO4
Mol. Wt:203.2
Inv. Status:In Stock
Atazanavir Nitroso Impurity 2

Atazanavir Nitroso Impurity 2

Cat. No:CL-A009097
CAS No:NA
Mol. F:C22H24N4O2
Mol. Wt:376.5
Inv. Status:In Stock
Atazanavir RS3 Impurity

Atazanavir RS3 Impurity

Cat. No:CL-A009034
CAS No:765254-57-7
Mol. F:C30H39N5O4
Mol. Wt:533.7
Inv. Status:In Stock
Atazanavir Impurity 38

Atazanavir Impurity 38

Cat. No:CL-A009085
CAS No:162536-40-5
Mol. F:C15H22ClNO3
Mol. Wt:299.8
Inv. Status:In Stock
Atazanavir Impurity 7

Atazanavir Impurity 7

Cat. No:CL-A009026
CAS No:1192224-26-2
Mol. F:C36H50N6O5
Mol. Wt:646.8
Inv. Status:In Stock
Atazanavir Impurity 19

Atazanavir Impurity 19

Cat. No:CL-A009051
CAS No:NA
Mol. F:C44H63N7O8
Mol. Wt:818
Inv. Status:In Stock
Atazanavir Impurity 15N (Possibility 1)

Atazanavir Impurity 15N (Possibility 1)

Cat. No:CL-A009D06
CAS No:NA
Mol. F:C8H13N215NOS
Mol. Wt:200.3
Inv. Status:In Stock
Atazanavir Diol Impurity

Atazanavir Diol Impurity

Cat. No:CL-A009052
CAS No:73488-74-1
Mol. F:C15H23NO4
Mol. Wt:281.4
Inv. Status:In Stock
Atazanavir Nitroso D1 Impurity

Atazanavir Nitroso D1 Impurity

Cat. No:CL-A009D05
CAS No:NA
Mol. F:C8H12DN3OS
Mol. Wt:200.3
Inv. Status:In Stock
Atazanavir EP Impurity C

Atazanavir EP Impurity C

Cat. No:CL-A009007
CAS No:1192224-24-0
Mol. F:C26H43N5O7
Mol. Wt:537.7
Inv. Status:In Stock
Atazanavir Nitroso D6 Impurity (Possibility 1)

Atazanavir Nitroso D6 Impurity (Possibility 1)

Cat. No:CL-A009D04
CAS No:NA
Mol. F:C8H7D6N3OS
Mol. Wt:205.3
Inv. Status:In Stock
Atazanavir EP Impurity B Hydrochloride

Atazanavir EP Impurity B Hydrochloride

Cat. No:CL-A009065
CAS No:2549012-96-4
Mol. F:C12H9NO : HCl
Mol. Wt:183.2
Inv. Status:In Stock
Atazanavir S,R,R,S-Diastereomer

Atazanavir S,R,R,S-Diastereomer

Cat. No:CL-A009092
CAS No:NA
Mol. F:C38H52N6O7
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir KSM- 2 R,R Isomer

Atazanavir KSM- 2 R,R Isomer

Cat. No:CL-A009072
CAS No:98818-34-9
Mol. F:C15H21NO3
Mol. Wt:263.3
Inv. Status:In Stock
Atazanavir Nitroso D6 Impurity (Possibility 2)

Atazanavir Nitroso D6 Impurity (Possibility 2)

Cat. No:CL-A009D09
CAS No:NA
Mol. F:C8H7D6N3OS
Mol. Wt:205.3
Inv. Status:In Stock
N-Nitroso Atazanavir EP Impurity C

N-Nitroso Atazanavir EP Impurity C

Cat. No:CL-A009084
CAS No:NA
Mol. F:C26H42N6O8
Mol. Wt:566.7
Inv. Status:In Stock
Atazanavir Nitroso D3 Impurity

Atazanavir Nitroso D3 Impurity

Cat. No:CL-A009D03
CAS No:NA
Mol. F:C8H10D3N3OS
Mol. Wt:202.3
Inv. Status:In Stock
Atazanavir Impurity 28

Atazanavir Impurity 28

Cat. No:CL-A009074
CAS No:107202-43-7
Mol. F:C15H21NO2
Mol. Wt:247.3
Inv. Status:In Stock
Atazanavir Dipeptide Analog (USP)

Atazanavir Dipeptide Analog (USP)

Cat. No:CL-A009090
CAS No:NA
Mol. F:C44H63N7O8
Mol. Wt:818
Inv. Status:In Stock
Atazanavir Sulfate

Atazanavir Sulfate

Cat. No:CL-A009035
CAS No:229975-97-7
Mol. F:C38H52N6O7 : H2SO4
Mol. Wt:704.9
Inv. Status:In Stock
Atazanavir Impurity C

Atazanavir Impurity C

Cat. No:CL-A009022
CAS No:98760-08-8
Mol. F:C15H21NO3
Mol. Wt:263.3
Inv. Status:In Stock
Atazanavir Impurity 39

Atazanavir Impurity 39

Cat. No:CL-A009086
CAS No:1191091-65-2
Mol. F:C8H15NO4
Mol. Wt:189.2
Inv. Status:In Stock
Atazanavir Impurity 22

Atazanavir Impurity 22

Cat. No:CL-A009057
CAS No:NA
Mol. F:C46H65N7O10
Mol. Wt:876.1
Inv. Status:In Stock

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