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Doxorubicin Related Products


Doxorubicin is a chemotherapy medication used to treat various types of cancer, including breast cancer, bladder cancer, Kaposi's sarcoma, lymphoma, and acute lymphocytic leukemia. It is often administered in combination with other chemotherapy agents.


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Doxorubicin, pharmacopeial and non-pharmacopeial Doxorubicin impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Doxorubicin impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Doxorubicin-related products are thoroughly characterized. Doxorubicin products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Doxorubicin EP Impurity B

Picture of Doxorubicin EP Impurity B
SZ CAT No:: SZ-D051003
CAS No: 106401-68-7
Mol.F.: C29H34BrNO11
Mol.Wt.: 652.5
Inv. Status: In Stock

Doxorubicin EP Impurity D

Picture of Doxorubicin EP Impurity D
SZ CAT No:: SZ-D051005
CAS No: 24385-10-2
Mol.F.: C21H18O9
Mol.Wt.: 414.4
Inv. Status: In Stock

Doxorubicin Hydrobromide EP Impurity C

Picture of Doxorubicin Hydrobromide EP Impurity C
SZ CAT No:: SZ-D051004
CAS No: 60873-68-9
Mol.F.: C27H28BrNO10 : HBr
Mol.Wt.: 606.4 : 80.9
Inv. Status: In Stock
Rel. CAS No: 65026-79-1 (free base) ; 29742-67-4 (HCl salt)

Doxorubicin Hydrochloride

Picture of Doxorubicin Hydrochloride
SZ CAT No:: SZ-D051001
CAS No: 25316-40-9
Mol.F.: C27H29NO11 : HCl
Mol.Wt.: 543.5 : 36.5
Inv. Status: In Stock
Rel. CAS No: 23214-92-8 (free base)

Doxorubicin Impurity 15 (Mixture of Diastereomers) (TFA Salt)

Picture of Doxorubicin Impurity 15 (Mixture of Diastereomers) (TFA Salt)
SZ CAT No:: SZ-D051016
CAS No: NA
Mol.F.: C27H31NO10 : C2HF3O2
Mol.Wt.: 529.5 : 114.0
Inv. Status: In Stock

9-Carboxy Doxorubicin Impurity

Picture of 9-Carboxy Doxorubicin Impurity
SZ CAT No:: SZ-D051011
CAS No: 58199-96-5
Mol.F.: C26H27NO11 : HCl
Mol.Wt.: 529.5 : 36.5
Inv. Status: Limited Stock
Rel. CAS No: 69429-21-6 (free base)

Doxorubicin Impurity-ll

Picture of Doxorubicin Impurity-ll
SZ CAT No:: SZ-D051010
CAS No: 64845-67-6
Mol.F.: C19H12O6
Mol.Wt.: 336.3
Inv. Status: Out of Stock

7,8-Desacetyl-9,10-dehydro Daunorubicinone

Picture of 7,8-Desacetyl-9,10-dehydro Daunorubicinone
SZ CAT No:: SZ-D051024
CAS No: 1159977-24-8
Mol.F.: C19H12O7
Mol.Wt.: 352.3
Inv. Status: Custom Synthesis

9-Carboxy Doxorubicin Impurity 2

Picture of 9-Carboxy Doxorubicin Impurity 2
SZ CAT No:: SZ-D051030
CAS No: NA
Mol.F.: C26H27NO10
Mol.Wt.: 513.5
Inv. Status: Custom Synthesis

Bis-Anhydro-Daunomycinone Carboxylic Acid

Picture of Bis-Anhydro-Daunomycinone Carboxylic Acid
SZ CAT No:: SZ-D051027
CAS No: NA
Mol.F.: C20H12O7
Mol.Wt.: 364.3
Inv. Status: Custom Synthesis

Desmethyl Doxorubicin

Picture of Desmethyl Doxorubicin
SZ CAT No:: SZ-D051033
CAS No: NA
Mol.F.: C26H27NO11 : C2H2O4
Mol.Wt.: 529.5 : 90.0
Inv. Status: Custom Synthesis

Doxorubicin

Picture of Doxorubicin
SZ CAT No:: SZ-D051029
CAS No: 23214-92-8
Mol.F.: C27H29NO11
Mol.Wt.: 543.5
Inv. Status: Custom Synthesis
Rel. CAS No: 25316-40-9 (HCl salt)

Doxorubicin Dimer Impurity 1

Picture of Doxorubicin Dimer Impurity 1
SZ CAT No:: SZ-D051007
CAS No: 2755741-04-7
Mol.F.: C54H56N2O21
Mol.Wt.: 1069.1
Inv. Status: Custom Synthesis

Doxorubicin Dimer Impurity 2

Picture of Doxorubicin Dimer Impurity 2
SZ CAT No:: SZ-D051013
CAS No: NA
Mol.F.: C44H46N2O16
Mol.Wt.: 858.9
Inv. Status: Custom Synthesis

Doxorubicin Dimer Impurity 3

Picture of Doxorubicin Dimer Impurity 3
SZ CAT No:: SZ-D051014
CAS No: NA
Mol.F.: C54H58N2O22
Mol.Wt.: 1087.1
Inv. Status: Custom Synthesis

Doxorubicin EP Impurity A

Picture of Doxorubicin EP Impurity A
SZ CAT No:: SZ-D051002
CAS No: 23541-50-6
Mol.F.: C27H29NO10 : HCl
Mol.Wt.: 527.5 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 20830-81-3 (free base)

Doxorubicin EP Impurity C

Picture of Doxorubicin EP Impurity C
SZ CAT No:: SZ-D051008
CAS No: NA
Mol.F.: C27H28BrNO10 : 2(H2O) : HBr
Mol.Wt.: 606.4 : 2(18.0) : 80.9
Inv. Status: Custom Synthesis
Rel. CAS No: 65026-79-1 (free base) ; 60873-68-9 (HBr salt) ; 29742-67-4 (HCl salt)

Doxorubicin Impurity 13

Picture of Doxorubicin Impurity 13
SZ CAT No:: SZ-D051009
CAS No: NA
Mol.F.: C27H29NO12
Mol.Wt.: 559.5
Inv. Status: Custom Synthesis

Doxorubicin Impurity 16

Picture of Doxorubicin Impurity 16
SZ CAT No:: SZ-D051017
CAS No: NA
Mol.F.: C27H29NO12
Mol.Wt.: 559.5
Inv. Status: Custom Synthesis

Doxorubicin Impurity 17

Picture of Doxorubicin Impurity 17
SZ CAT No:: SZ-D051018
CAS No: 131086-18-5
Mol.F.: C31H38BrNO11
Mol.Wt.: 680.5
Inv. Status: Custom Synthesis

Doxorubicin Impurity 18

Picture of Doxorubicin Impurity 18
SZ CAT No:: SZ-D051019
CAS No: NA
Mol.F.: C27H29NO12
Mol.Wt.: 559.5
Inv. Status: Custom Synthesis

Doxorubicin Impurity 19

Picture of Doxorubicin Impurity 19
SZ CAT No:: SZ-D051020
CAS No: 201278-93-5
Mol.F.: C54H54N2O21
Mol.Wt.: 1067
Inv. Status: Custom Synthesis

Doxorubicin Impurity 24

Picture of Doxorubicin Impurity 24
SZ CAT No:: SZ-D051028
CAS No: 80996-23-2
Mol.F.: C27H27NO10
Mol.Wt.: 525.5
Inv. Status: Custom Synthesis
Rel. CAS No: 68168-16-1 (HCl salt)

Doxorubicin Impurity 25

Picture of Doxorubicin Impurity 25
SZ CAT No:: SZ-D051031
CAS No: NA
Mol.F.: C20H12O7
Mol.Wt.: 364.3
Inv. Status: Custom Synthesis

Doxorubicin Impurity 26

Picture of Doxorubicin Impurity 26
SZ CAT No:: SZ-D051032
CAS No: NA
Mol.F.: C20H12O7
Mol.Wt.: 364.3
Inv. Status: Custom Synthesis

Doxorubicin Impurity 27

Picture of Doxorubicin Impurity 27
SZ CAT No:: SZ-D051035
CAS No: 105612-58-6
Mol.F.: C21H14O7
Mol.Wt.: 378.3
Inv. Status: Custom Synthesis

Doxorubicin Impurity 28

Picture of Doxorubicin Impurity 28
SZ CAT No:: SZ-D051037
CAS No: 80948-70-5
Mol.F.: C21H16O8
Mol.Wt.: 396.4
Inv. Status: Custom Synthesis

Doxorubicin Impurity 29

Picture of Doxorubicin Impurity 29
SZ CAT No:: SZ-D051038
CAS No: NA
Mol.F.: C21H14O8
Mol.Wt.: 394.3
Inv. Status: Custom Synthesis

Doxorubicin Impurity 30

Picture of Doxorubicin Impurity 30
SZ CAT No:: SZ-D051040
CAS No: NA
Mol.F.: C19H14O6
Mol.Wt.: 338.3
Inv. Status: Custom Synthesis

Doxorubicin Olefin Impurity

Picture of Doxorubicin Olefin Impurity
SZ CAT No:: SZ-D051012
CAS No: NA
Mol.F.: C26H25NO10
Mol.Wt.: 511.5
Inv. Status: Custom Synthesis

Doxorubicinolone (Mixture of Diastereomers)

Picture of Doxorubicinolone (Mixture of Diastereomers)
SZ CAT No:: SZ-D051036
CAS No: 210837-88-0
Mol.F.: C21H20O9
Mol.Wt.: 416.4
Inv. Status: Custom Synthesis

Esorubicin Hydrochloride

Picture of Esorubicin Hydrochloride
SZ CAT No:: SZ-D051034
CAS No: 63950-06-1
Mol.F.: C27H29NO10 : HCl
Mol.Wt.: 527.5 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 63521-85-7 (free base)

3'-Epi-Doxorubicin Hydrochloride

Picture of 3'-Epi-Doxorubicin Hydrochloride
SZ CAT No:: SZ-D051039
CAS No: 67463-65-4
Mol.F.: C27H29NO11 : HCl
Mol.Wt.: 543.5 : 36.5
Inv. Status: Under Synthesis
Rel. CAS No: 76035-78-4 (free base)

Stable Isotopes and Metabolites

Doxorubicin 13CD3 TFA

Picture of Doxorubicin 13CD3 TFA
SZ CAT No:: SZ-D051D01
CAS No: NA
Mol.F.: C2613CH26D3NO11 : C2HF3O2
Mol.Wt.: 547.5 : 114.0
Inv. Status: Custom Synthesis
Rel. CAS No: 1224610-76-7 (Unlabeled)
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