Isotretinoin

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Pharmaceutical Reference Standards

Isotretinoin

CAT. No.	CP-I25000
CAS. No.	4759-48-2
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Rel. Cas No: 950669-19-9 (Na salt) ; 923057-16-3 (K salt)

Isotretinoin EP Impurity A

CAT. No.	CP-I25001
CAS. No.	302-79-4
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Rel. Cas No: 13497-05-7 (Na salt) ; 22232-80-0 (K salt) ; 454221-38-6 (HCl salt)

Isotretinoin EP Impurity B

CAT. No.	CP-I25002
CAS. No.	5352-74-9
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Rel. Cas No: 1400584-17-9 (sodium salt)

Isotretinoin EP Impurity C

CAT. No.	CP-I25003
CAS. No.	3555-80-4
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Isotretinoin EP Impurity D

CAT. No.	CP-I25004
CAS. No.	5300-03-8
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Rel. Cas No: 187836-81-3 (Na salt) ; 187836-80-2 (K salt)

Isotretinoin EP Impurity F

CAT. No.	CP-I25005
CAS. No.	68070-35-9
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Isotretinoin EP Impurity G

CAT. No.	CP-I25006
CAS. No.	81444-57-7
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

Isotretinoin EP Impurity H

CAT. No.	CP-I25007
CAS. No.	71748-58-8
Mol. F.	C20H26O3
Mol. Wt.	314.43
Stock Status:	Custom Synthesis

5,8-Epoxy-13-Cis-Retinoic Acid

CAT. No.	CP-I25009
CAS. No.	112018-12-9
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

4-Hydroxy-9-Cis-Retinoic Acid

CAT. No.	CP-I25010
CAS. No.	150737-17-0
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

5,8-Epoxy-All-Trans-Retinoic Acid

CAT. No.	CP-I25011
CAS. No.	3012-76-8
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

5,6-Epoxy-All-Trans-Retinoic Acid

CAT. No.	CP-I25012
CAS. No.	13100-69-1
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

Rel. Cas No: 13100-70-4 (Na salt)

4-Methoxy Retinoic Acid

CAT. No.	CP-I25013
CAS. No.	81121-20-2
Mol. F.	C21H30O3
Mol. Wt.	330.47
Stock Status:	Custom Synthesis

4-Hydroxy-All-Trans retinoic Acid

CAT. No.	CP-I25014
CAS. No.	66592-72-1
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

4-Oxo-All-Transretinoic Acid

CAT. No.	CP-I25015
CAS. No.	38030-57-8
Mol. F.	C20H26O3
Mol. Wt.	314.43
Stock Status:	Custom Synthesis

4-Oxo-9-Cis Retinoic Acid

CAT. No.	CP-I25016
CAS. No.	150737-18-1
Mol. F.	C20H26O3
Mol. Wt.	314.43
Stock Status:	Custom Synthesis

5,8-Epoxy-9-Cis-Retinoic Acid

CAT. No.	CP-I25017
CAS. No.	NA
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

5,6-Epoxy-9-Cis-Retinoic Acid

CAT. No.	CP-I25018
CAS. No.	1431303-55-7
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

(7E,9Z)-β-Ionylidene Acetaldehyde

CAT. No.	CP-I25019
CAS. No.	54226-17-4
Mol. F.	C15H22O
Mol. Wt.	218.34
Stock Status:	Custom Synthesis

9-Cis Retinoic Acid Ethyl Ester

CAT. No.	CP-I25020
CAS. No.	86708-67-0
Mol. F.	C22H32O2
Mol. Wt.	328.5
Stock Status:	Custom Synthesis

Ethyl retinoate

CAT. No.	CP-I25021
CAS. No.	3899-20-5
Mol. F.	C22H32O2
Mol. Wt.	328.5
Stock Status:	Custom Synthesis

Isotretinoin EP Impurity I

CAT. No.	CP-I25022
CAS. No.	75281-25-3
Mol. F.	C20H28O3
Mol. Wt.	316.44
Stock Status:	Custom Synthesis

Isotretinoin Impurity 1

CAT. No.	CP-I25023
CAS. No.	51318-62-8
Mol. F.	C7H11BrO2
Mol. Wt.	207.07
Stock Status:	Custom Synthesis

Isotretinoin Impurity 2

CAT. No.	CP-I25024
CAS. No.	39760-56-0
Mol. F.	C11H21O5P
Mol. Wt.	264.26
Stock Status:	Custom Synthesis

(7-cis,9-cis,13-cis)-Retinoic acid

CAT. No.	CP-I25025
CAS. No.	1400788-12-6
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Isotretinoin Impurity 4

CAT. No.	CP-I25026
CAS. No.	1846574-68-2
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Isotretinoin Impurity 5

CAT. No.	CP-I25027
CAS. No.	68070-34-8
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Isotretinoin Impurity 6

CAT. No.	CP-I25028
CAS. No.	1846574-66-0
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Isotretinoin Impurity 7

CAT. No.	CP-I25029
CAS. No.	1400788-13-7
Mol. F.	C20H28O2
Mol. Wt.	300.44
Stock Status:	Custom Synthesis

Isotretinoin Impurity 8

CAT. No.	CP-I25030
CAS. No.	335380-37-5
Mol. F.	C15H22O2
Mol. Wt.	234.34
Stock Status:	Custom Synthesis

Isotretinoin Impurity 9

CAT. No.	CP-I25031
CAS. No.	36340-49-5
Mol. F.	C13H20O2
Mol. Wt.	208.30
Stock Status:	Custom Synthesis

Isotretinoin Impurity 10

CAT. No.	CP-I25032
CAS. No.	22469-89-2
Mol. F.	C17H26O3
Mol. Wt.	278.39
Stock Status:	Custom Synthesis

Isotretinoin Impurity 11

CAT. No.	CP-I25033
CAS. No.	14398-42-6
Mol. F.	C15H22O2
Mol. Wt.	234.34
Stock Status:	Custom Synthesis

(7E,9E)-β-Ionylidene Acetaldehyde

CAT. No.	CP-I25034
CAS. No.	3917-41-7
Mol. F.	C15H22O
Mol. Wt.	218.34
Stock Status:	Custom Synthesis

Isotretinoin Impurity 14

CAT. No.	CP-I25035
CAS. No.	129454-96-2
Mol. F.	C20H28O4
Mol. Wt.	332.44
Stock Status:	Custom Synthesis

Hydroxypinacolone Retinoate

CAT. No.	CP-I25036
CAS. No.	893412-73-2
Mol. F.	C26H38O3
Mol. Wt.	398.59
Stock Status:	Custom Synthesis

All-Trans-Retinoic Acid Methyl Ester

CAT. No.	CP-I25037
CAS. No.	339-16-2
Mol. F.	C21H30O2
Mol. Wt.	314.47
Stock Status:	Custom Synthesis

a b c d e f g h i j k l m n o p q r s t u v w x y z

Isotretinoin

Pharmaceutical Reference Standards

Isotretinoin

Isotretinoin EP Impurity A

Isotretinoin EP Impurity B

Isotretinoin EP Impurity C

Isotretinoin EP Impurity D

Isotretinoin EP Impurity F

Isotretinoin EP Impurity G

Isotretinoin EP Impurity H

5,8-Epoxy-13-Cis-Retinoic Acid

4-Hydroxy-9-Cis-Retinoic Acid

5,8-Epoxy-All-Trans-Retinoic Acid

5,6-Epoxy-All-Trans-Retinoic Acid

4-Methoxy Retinoic Acid

4-Hydroxy-All-Trans retinoic Acid

4-Oxo-All-Transretinoic Acid

4-Oxo-9-Cis Retinoic Acid

5,8-Epoxy-9-Cis-Retinoic Acid

5,6-Epoxy-9-Cis-Retinoic Acid

(7E,9Z)-β-Ionylidene Acetaldehyde

9-Cis Retinoic Acid Ethyl Ester

Ethyl retinoate

Isotretinoin EP Impurity I

Isotretinoin Impurity 1

Isotretinoin Impurity 2

(7-cis,9-cis,13-cis)-Retinoic acid

Isotretinoin Impurity 4

Isotretinoin Impurity 5

Isotretinoin Impurity 6

Isotretinoin Impurity 7

Isotretinoin Impurity 8

Isotretinoin Impurity 9

Isotretinoin Impurity 10

Isotretinoin Impurity 11

(7E,9E)-β-Ionylidene Acetaldehyde

Isotretinoin Impurity 14

Hydroxypinacolone Retinoate

All-Trans-Retinoic Acid Methyl Ester