Exemestane Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Exemestane, pharmacopeial and non-pharmacopeial Exemestane impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Exemestane 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.

Exemestane-related products are thoroughly characterized. Exemestane 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.

6α-Methoxymethyl Exemestane Impurity

SZ CAT No:: SZ-E025033
CAS No: 881896-95-3
Mol.F.: C21H28O3
Mol.Wt.: 328.5
Inv. Status: In Stock

Epoxy Exemestane (6 Alpha , Beta Isomer)

SZ CAT No:: SZ-E025027
CAS No: 184972-12-1
Mol.F.: C20H24O3
Mol.Wt.: 312.4
Inv. Status: In Stock

Epoxy Exemestane (6-Beta Isomer)

SZ CAT No:: SZ-E025011
CAS No: 152764-31-3
Mol.F.: C20H24O3 
Mol.Wt.: 312.4
Inv. Status: In Stock

Exemestane

SZ CAT No:: SZ-E025001
CAS No: 107868-30-4
Mol.F.: C20H24O2
Mol.Wt.: 296.4
Inv. Status: In Stock

Exemestane Diol Impurity

SZ CAT No:: SZ-E025009
CAS No: 184972-11-0
Mol.F.: C20H26O4
Mol.Wt.: 330.4
Inv. Status: In Stock

Exemestane EP Impurity B

SZ CAT No:: SZ-E025002
CAS No: 184972-09-6
Mol.F.: C20H26O3
Mol.Wt.: 314.4
Inv. Status: In Stock

Exemestane EP Impurity C

SZ CAT No:: SZ-E025003
CAS No: 2130745-60-5
Mol.F.: C21H24O2
Mol.Wt.: 308.4
Inv. Status: In Stock

Exemestane EP Impurity D

SZ CAT No:: SZ-E025004
CAS No: 897-06-3
Mol.F.: C19H24O2
Mol.Wt.: 284.4
Inv. Status: In Stock

Exemestane EP Impurity E

SZ CAT No:: SZ-E025005
CAS No: 19457-55-7
Mol.F.: C20H26O2
Mol.Wt.: 298.4
Inv. Status: In Stock

Exemestane EP Impurity F

SZ CAT No:: SZ-E025006
CAS No: 72648-46-5
Mol.F.: C19H22O3
Mol.Wt.: 298.4
Inv. Status: In Stock

Exemestane EP Impurity H

SZ CAT No:: SZ-E025007
CAS No: 122370-91-6
Mol.F.: C20H26O2
Mol.Wt.: 298.4
Inv. Status: In Stock

Exemestane EP Impurity I

SZ CAT No:: SZ-E025034
CAS No: NA
Mol.F.: C21H26O3
Mol.Wt.: 326.4
Inv. Status: In Stock

Exemestane EP Impurity J

SZ CAT No:: SZ-E025036
CAS No: 1160599-91-6
Mol.F.: C22H28O3
Mol.Wt.: 340.5
Inv. Status: In Stock

Exemestane Impurity 1

SZ CAT No:: SZ-E025020
CAS No: 159354-61-7
Mol.F.: C20H24O3 
Mol.Wt.: 312.4
Inv. Status: In Stock

Exemestane Impurity 11

SZ CAT No:: SZ-E025032
CAS No: NA
Mol.F.: C21H28O5S
Mol.Wt.: 392.5
Inv. Status: In Stock

Exemestane Impurity 3

SZ CAT No:: SZ-E025021
CAS No: 2467590-81-2
Mol.F.: C20H24O2 
Mol.Wt.: 296.4
Inv. Status: In Stock

Exemestane Impurity 4

SZ CAT No:: SZ-E025023
CAS No: 152764-24-4
Mol.F.: C20H24O3 
Mol.Wt.: 312.4
Inv. Status: In Stock

Exemestane Impurity 5

SZ CAT No:: SZ-E025022
CAS No: 63-05-8
Mol.F.: C19H26O2 
Mol.Wt.: 286.4
Inv. Status: In Stock

Exemestane Impurity 6

SZ CAT No:: SZ-E025024
CAS No: NA
Mol.F.: C20H24O4 
Mol.Wt.: 328.4
Inv. Status: In Stock

Exemestane Impurity 8

SZ CAT No:: SZ-E025029
CAS No: 1035-69-4
Mol.F.: C19H24O2
Mol.Wt.: 284.4
Inv. Status: In Stock

Exemestane Impurity 9

SZ CAT No:: SZ-E025030
CAS No: 68539-12-8
Mol.F.: C19H24O2
Mol.Wt.: 284.4
Inv. Status: In Stock

Exemestane Intermediate

SZ CAT No:: SZ-E025026
CAS No: 4954-08-9
Mol.F.: C19H24O2
Mol.Wt.: 284.4
Inv. Status: In Stock

16α, 17α-Epoxy Exemestane

SZ CAT No:: SZ-E025012
CAS No: NA
Mol.F.: C20H24O2 
Mol.Wt.: 296.4
Inv. Status: Custom Synthesis

17-Beta-Hydroxy Exemestane Epoxide

SZ CAT No:: SZ-E025010
CAS No: 1331732-05-8
Mol.F.: C20H26O3 
Mol.Wt.: 314.4
Inv. Status: Custom Synthesis

Delta-1,6 - methylene -17-hydroxyprogest

SZ CAT No:: SZ-E025035
CAS No: 1204325-01-8
Mol.F.: C22H28O3
Mol.Wt.: 340.5
Inv. Status: Custom Synthesis

Exemestane 6-Hydroxymethyl Impurity

SZ CAT No:: SZ-E025008
CAS No: 152764-26-6
Mol.F.: C20H24O3
Mol.Wt.: 312.4
Inv. Status: Custom Synthesis

Exemestane Impurity 10

SZ CAT No:: SZ-E025031
CAS No: 17305-49-6
Mol.F.: C19H24O2
Mol.Wt.: 284.4
Inv. Status: Custom Synthesis

Exemestane Impurity 13

SZ CAT No:: SZ-E025037
CAS No: NA
Mol.F.: C20H26O3
Mol.Wt.: 314.4
Inv. Status: Custom Synthesis

Exemestane Impurity 14

SZ CAT No:: SZ-E025038
CAS No: NA
Mol.F.: C21H28O4
Mol.Wt.: 344.5
Inv. Status: Custom Synthesis

Exemestane Impurity 15

SZ CAT No:: SZ-E025039
CAS No: 1204325-02-9
Mol.F.: C22H30O3
Mol.Wt.: 342.5
Inv. Status: Custom Synthesis

Exemestane Impurity 16

SZ CAT No:: SZ-E025041
CAS No: 571-44-8
Mol.F.: C19H28O2
Mol.Wt.: 288.4
Inv. Status: Custom Synthesis

Exemestane Impurity 17

SZ CAT No:: SZ-E025042
CAS No: 10104-53-7
Mol.F.: C19H24O3
Mol.Wt.: 300.4
Inv. Status: Custom Synthesis

Exemestane Impurity 18

SZ CAT No:: SZ-E025043
CAS No: 1963-03-7
Mol.F.: C19H30O2
Mol.Wt.: 290.4
Inv. Status: Custom Synthesis

Exemestane Impurity 19

SZ CAT No:: SZ-E025044
CAS No: 33805-57-1
Mol.F.: C19H28O2
Mol.Wt.: 288.4
Inv. Status: Custom Synthesis

Exemestane Impurity 2

SZ CAT No:: SZ-E025015
CAS No: 861398-01-8
Mol.F.: C21H28O3 
Mol.Wt.: 328.5
Inv. Status: Custom Synthesis

Exemestane Impurity 20

SZ CAT No:: SZ-E025045
CAS No: 600178-04-9
Mol.F.: C19H32O3
Mol.Wt.: 308.5
Inv. Status: Custom Synthesis

Exemestane Impurity 21

SZ CAT No:: SZ-E025046
CAS No: 49644-04-4
Mol.F.: C19H32O3
Mol.Wt.: 308.5
Inv. Status: Custom Synthesis

Exemestane Impurity 22

SZ CAT No:: SZ-E025047
CAS No: 49644-02-2
Mol.F.: C19H30O3
Mol.Wt.: 306.4
Inv. Status: Custom Synthesis

Exemestane Impurity 23

SZ CAT No:: SZ-E025048
CAS No: 14895-71-7
Mol.F.: C19H30O3
Mol.Wt.: 306.4
Inv. Status: Custom Synthesis

Exemestane Impurity 24

SZ CAT No:: SZ-E025049
CAS No: 26991-58-2
Mol.F.: C19H26O3
Mol.Wt.: 302.4
Inv. Status: Custom Synthesis

Exemestane Impurity 7

SZ CAT No:: SZ-E025025
CAS No: NA
Mol.F.: C22H32O2 
Mol.Wt.: 328.5
Inv. Status: Custom Synthesis

Exemestane Metabolite 1

SZ CAT No:: SZ-E025013
CAS No: NA
Mol.F.: C20H27NO4S 
Mol.Wt.: 377.5
Inv. Status: Custom Synthesis

Exemestane Metabolite 2

SZ CAT No:: SZ-E025014
CAS No: NA
Mol.F.: C21H28O4 
Mol.Wt.: 344.5
Inv. Status: Custom Synthesis

Exemestane Related Compound 1

SZ CAT No:: SZ-E025016
CAS No: NA
Mol.F.: C20H24O3 
Mol.Wt.: 312.4
Inv. Status: Custom Synthesis

Exemestane Related Compound 2

SZ CAT No:: SZ-E025017
CAS No: NA
Mol.F.: C20H24O3 
Mol.Wt.: 312.4
Inv. Status: Custom Synthesis

Exemestane Related Compound 2 (17-alpha Isomer)

SZ CAT No:: SZ-E025018
CAS No: NA
Mol.F.: C20H24O3 
Mol.Wt.: 312.4
Inv. Status: Custom Synthesis

Exemestane Related Compound 2 (17-beta Isomer)

SZ CAT No:: SZ-E025019
CAS No: NA
Mol.F.: C20H24O3 
Mol.Wt.: 312.4
Inv. Status: Custom Synthesis

4-chloro exemestane

SZ CAT No:: SZ-E025028
CAS No: 107868-36-0
Mol.F.: C20H23ClO2
Mol.Wt.: 330.9
Inv. Status: Under Synthesis

Exemestane 13C D4

SZ CAT No:: SZ-E025D04
CAS No: NA
Mol.F.: C1913CH20D4O2
Mol.Wt.: 301.4
Inv. Status: Custom Synthesis

Exemestane D2

SZ CAT No:: SZ-E025D01
CAS No: NA
Mol.F.: C20H22D2O2
Mol.Wt.: 298.4
Inv. Status: Custom Synthesis

Exemestane D4

SZ CAT No:: SZ-E025D02
CAS No: NA
Mol.F.: C20H20D4O2
Mol.Wt.: 300.4
Inv. Status: Custom Synthesis

Exemestane Impurity 5 D7

SZ CAT No:: SZ-E025D03
CAS No: 7034-85-9
Mol.F.: C19H19D7O2
Mol.Wt.: 293.5
Inv. Status: Custom Synthesis
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