7-Keto Naturalean

SZ CAT No:	SZ-A006050
CAS No	1449-61-2
Mol.F.	C21H28O4
Mol.Wt.	344.4
Inv. Status	Custom Synthesis

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Chemical Name: (3S,8R,9S,10R,13S,14S)-10,13-dimethyl-7,17-dioxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate

Synonym: Oxide impurity of DHEA acetate ; 7-keto impurity of DHEA acetate

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C1[C@]([C@@](CCC2=O)([H])[C@]2(C)CC3)([H])[C@@]3([H])[C@]4(C)C(C[C@@H](OC(C)=O)CC4)=C1

Identification, Characterization and HighPerformance Liquid Chromatography Quantification for Process-Related Impurities in Abiraterone Acetate Bulk Drug
Changjie Hu, Hanqiao Zhang, Menglin Zhang, Zhiyuan Mi, Jun Wang, Wenpin Lu, and Jiangtao Su*
Journal of Chromatographic Science, Volume 56, Issue 9, October 2018, Pages 802–811

stability indicating rp-hplc-pda method for determination of abiraterone acetate and characterization of its base catalyzed degradation product by lc-ms
Department of Quality Assurance Techniques, maeerâ€™S Maharashtra Institute of Pharmacy, MIT Campus, Kothrud, Pune 411038
International Journal of Pharmacy and Pharmaceutical Sciences, Vol 8, Issue 2, 2016

7-Keto Naturalean is chemically (3S,8R,9S,10R,13S,14S)-10,13-dimethyl-7,17-dioxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate. It is also known as Oxide impurity of DHEA acetate ; 7-keto impurity of DHEA acetate. 7-Keto Naturalean is supplied with detailed characterization data compliant with regulatory guideline. 7-Keto Naturalean can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Abiraterone Acetate.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

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CAS No	: 1912-63-6
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3-Deoxy-3-Acetyl Abiraterone-3-Ene (USP)

SZ CAT No:	: SZ-A006007
CAS No	: 2697127-16-3
Mol.F.	: C26H31NO
Mol.Wt.	: 373.5
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3-Deoxy-3-Chloroabiraterone (USP)

SZ CAT No:	: SZ-A006008
CAS No	: NA
Mol.F.	: C24H30ClN
Mol.Wt.	: 368.0
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3-Keto Abiraterone

SZ CAT No:	: SZ-A006037
CAS No	: 154229-21-7
Mol.F.	: C24H29NO
Mol.Wt.	: 347.5
Inv. Status	: Out of Stock
Rel. CAS No	: 2084822-03-5 (HCl salt) ; 2084822-05-7 (HBr salt) ; 2139375-02-1 (Sulfate salt)

3-O-Acetylandrostenone Hydrazone

SZ CAT No:	: SZ-A006059
CAS No	: 122914-94-7
Mol.F.	: C21H32N2O2
Mol.Wt.	: 344.5
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4-(Diethylboranyl)pyridine

SZ CAT No:	: SZ-A006053
CAS No	: 93830-58-1
Mol.F.	: C9H14BN
Mol.Wt.	: 147.0
Inv. Status	: Inquire

5,6-Dihydroabiraterone

SZ CAT No:	: SZ-A006086
CAS No	: 219843-75-1
Mol.F.	: C24H33NO
Mol.Wt.	: 351.5
Inv. Status	: In Stock

5,6-Dihydroabiraterone Acetate

SZ CAT No:	: SZ-A006046
CAS No	: 219843-76-2
Mol.F.	: C26H35NO2
Mol.Wt.	: 393.6
Inv. Status	: In Stock

5-Androsten-3β-Ol-17-One Ethyleneketal

SZ CAT No:	: SZ-A006056
CAS No	: 7745-40-6
Mol.F.	: C21H32O3
Mol.Wt.	: 332.5
Inv. Status	: In Stock

7-Keto Naturalean

SZ CAT No:	: SZ-A006050
CAS No	: 1449-61-2
Mol.F.	: C21H28O4
Mol.Wt.	: 344.4
Inv. Status	: Custom Synthesis

7-Ketoabiraterone Acetate (USP)

SZ CAT No:	: SZ-A006011
CAS No	: 2410075-48-6
Mol.F.	: C26H31NO3
Mol.Wt.	: 405.5
Inv. Status	: In Stock

Abiraterone

SZ CAT No:	: SZ-A006002
CAS No	: 154229-19-3
Mol.F.	: C24H31NO
Mol.Wt.	: 349.5
Inv. Status	: In Stock
Rel. CAS No	: 1426400-13-6 (HCl salt) ; 1613026-22-4 (Na salt) ; 1849617-03-3 (Sulfate salt)

Abiraterone 3-Iodine Impurity

SZ CAT No:	: SZ-A006054
CAS No	: 1268610-38-3
Mol.F.	: C19H24I2
Mol.Wt.	: 506.2
Inv. Status	: Custom Synthesis

Abiraterone 3,5 Cyclo Impurity

SZ CAT No:	: SZ-A006041
CAS No	: NA
Mol.F.	: C24H31NO
Mol.Wt.	: 349.5
Inv. Status	: In Stock

Abiraterone 5-Alpha-17-(3-Pyridyl)-16-Androstene-3-One

SZ CAT No:	: SZ-A006012
CAS No	: 154229-26-2
Mol.F.	: C24H31NO
Mol.Wt.	: 349.5
Inv. Status	: In Stock

Abiraterone Acetate

SZ CAT No:	: SZ-A006001
CAS No	: 154229-18-2
Mol.F.	: C26H33NO2
Mol.Wt.	: 391.6
Inv. Status	: In Stock
Rel. CAS No	: 877319-47-6 (HCl salt) ; 877319-48-7 (Sulfate salt)

Abiraterone Acetate 17-Methyl Impurity

SZ CAT No:	: SZ-A006061
CAS No	: 23930-63-4
Mol.F.	: C21H30O2
Mol.Wt.	: 314.5
Inv. Status	: Custom Synthesis

Abiraterone Acetate D4

SZ CAT No:	: SZ-A006D01
CAS No	: 2122245-63-8
Mol.F.	: C26H29D4NO2
Mol.Wt.	: 395.6
Inv. Status	: Custom Synthesis

Abiraterone Acetate Diastereomer

SZ CAT No:	: SZ-A006013
CAS No	: 2484719-10-8
Mol.F.	: C26H33NO2
Mol.Wt.	: 391.6
Inv. Status	: In Stock

Abiraterone Acetate Dimer

SZ CAT No:	: SZ-A006014
CAS No	: 186826-68-6
Mol.F.	: C47H61NO4
Mol.Wt.	: 704
Inv. Status	: Custom Synthesis

Abiraterone Acetate N-Acetyl Impurity

SZ CAT No:	: SZ-A006060
CAS No	: 75980-86-8
Mol.F.	: C23H34N2O3
Mol.Wt.	: 386.5
Inv. Status	: In Stock

Abiraterone Acetate N-Oxide

SZ CAT No:	: SZ-A006015
CAS No	: 2517964-85-9
Mol.F.	: C26H33NO3
Mol.Wt.	: 407.6
Inv. Status	: Out of Stock

Abiraterone Acetate Peak Identification RS

SZ CAT No:	: SZ-A006047
CAS No	:
Mol.F.	:
Mol.Wt.	:
Inv. Status	: In Stock

Abiraterone Acetate P-Toluene Sulfonyl Ester

SZ CAT No:	: SZ-A006048
CAS No	: 1382475-35-5
Mol.F.	: C25H33NO3S
Mol.Wt.	: 427.6
Inv. Status	: In Stock

Abiraterone Acetate Reduced Impurity

SZ CAT No:	: SZ-A006045
CAS No	: 2141996-19-0
Mol.F.	: C26H35NO2
Mol.Wt.	: 393.6
Inv. Status	: In Stock

Abiraterone Acetate-5,6-Epoxide

SZ CAT No:	: SZ-A006016
CAS No	: 1868064-50-9
Mol.F.	: C26H33NO3
Mol.Wt.	: 407.6
Inv. Status	: In Stock

Abiraterone Alpha Iodo Impurity

SZ CAT No:	: SZ-A006080
CAS No	: NA
Mol.F.	: C19H27IO
Mol.Wt.	: 398.3
Inv. Status	: In Stock

Abiraterone D4

SZ CAT No:	: SZ-A006D02
CAS No	: 2122245-62-7
Mol.F.	: C24H27D4NO
Mol.Wt.	: 353.5
Inv. Status	: Custom Synthesis

Abiraterone Dimer

SZ CAT No:	: SZ-A006018
CAS No	: 186826-70-0
Mol.F.	: C43H57NO2
Mol.Wt.	: 619.9
Inv. Status	: Custom Synthesis

Abiraterone Dimer Impurity

SZ CAT No:	: SZ-A006017
CAS No	: 2484719-09-5
Mol.F.	: C43H57NO2
Mol.Wt.	: 619.9
Inv. Status	: Out of Stock

Abiraterone Ethyl Ether (USP)

SZ CAT No:	: SZ-A006003
CAS No	: 2484719-14-2
Mol.F.	: C26H35NO
Mol.Wt.	: 377.5
Inv. Status	: Limited Stock

Abiraterone Ethyl Ether D5

SZ CAT No:	: SZ-A006D04
CAS No	: NA
Mol.F.	: C26H30D5NO
Mol.Wt.	: 382.6
Inv. Status	: Custom Synthesis

Abiraterone Acetate Impurity B (USP)

SZ CAT No:	: SZ-A006019
CAS No	: 853-23-6
Mol.F.	: C21H30O3
Mol.Wt.	: 330.5
Inv. Status	: In Stock

Abiraterone Impurity 10

SZ CAT No:	: SZ-A006044
CAS No	: 491873-45-1
Mol.F.	: C38H56N2O2
Mol.Wt.	: 572.9
Inv. Status	: In Stock

Abiraterone Impurity 11

SZ CAT No:	: SZ-A006063
CAS No	: 70226-84-5
Mol.F.	: C23H32O4
Mol.Wt.	: 372.5
Inv. Status	: In Stock

Abiraterone Impurity 12

SZ CAT No:	: SZ-A006064
CAS No	: 14456-13-4
Mol.F.	: C21H30O3
Mol.Wt.	: 330.5
Inv. Status	: In Stock

Abiraterone Impurity 13

SZ CAT No:	: SZ-A006065
CAS No	: 17921-59-4
Mol.F.	: C23H34O4
Mol.Wt.	: 374.5
Inv. Status	: In Stock

Abiraterone Impurity 14

SZ CAT No:	: SZ-A006066
CAS No	: 98449-11-7
Mol.F.	: C26H35NO2
Mol.Wt.	: 393.6
Inv. Status	: In Stock

Abiraterone Impurity 15

SZ CAT No:	: SZ-A006076
CAS No	: 19324-55-1
Mol.F.	: C23H30O4
Mol.Wt.	: 370.5
Inv. Status	: Custom Synthesis

Abiraterone Impurity 16

SZ CAT No:	: SZ-A006077
CAS No	: NA
Mol.F.	: C23H31NO4
Mol.Wt.	: 385.5
Inv. Status	: Custom Synthesis

Abiraterone Impurity 17

SZ CAT No:	: SZ-A006078
CAS No	: 114611-53-9
Mol.F.	: C21H29IO2
Mol.Wt.	: 440.4
Inv. Status	: In Stock

Abiraterone Impurity 28

SZ CAT No:	: SZ-A006081
CAS No	: NA
Mol.F.	: C42H58O4
Mol.Wt.	: 626.9
Inv. Status	: Custom Synthesis

Abiraterone Impurity 18

SZ CAT No:	: SZ-A006084
CAS No	: 603-35-0
Mol.F.	: C18H15P
Mol.Wt.	: 262.3
Inv. Status	: In Stock

Abiraterone Impurity 19

SZ CAT No:	: SZ-A006087
CAS No	: 846-43-5
Mol.F.	: C20H30O
Mol.Wt.	: 286.5
Inv. Status	: Custom Synthesis

Abiraterone Impurity 2

SZ CAT No:	: SZ-A006020
CAS No	: NA
Mol.F.	: C26H31NO
Mol.Wt.	: 373.5
Inv. Status	: Custom Synthesis

Abiraterone Impurity 20

SZ CAT No:	: SZ-A006088
CAS No	: 86770-60-7
Mol.F.	: C19H28I2O
Mol.Wt.	: 526.2
Inv. Status	: Custom Synthesis

Abiraterone Impurity 21

SZ CAT No:	: SZ-A006089
CAS No	: 521-17-5
Mol.F.	: C19H30O2
Mol.Wt.	: 290.4
Inv. Status	: In Stock

Abiraterone Impurity 22

SZ CAT No:	: SZ-A006090
CAS No	: NA
Mol.F.	: C19H30ClNO
Mol.Wt.	: 323.9
Inv. Status	: Custom Synthesis

Abiraterone Impurity 3

SZ CAT No:	: SZ-A006021
CAS No	: NA
Mol.F.	: C48H60N2O
Mol.Wt.	: 681.0
Inv. Status	: Custom Synthesis

Abiraterone Impurity 4

SZ CAT No:	: SZ-A006022
CAS No	: 2118-32-3
Mol.F.	: C23H34O2
Mol.Wt.	: 342.5
Inv. Status	: In Stock

Abiraterone Acetate Impurity C (USP)

SZ CAT No:	: SZ-A006023
CAS No	: 32138-69-5
Mol.F.	: C19H27IO
Mol.Wt.	: 398.3
Inv. Status	: In Stock

Abiraterone Impurity 6

SZ CAT No:	: SZ-A006024
CAS No	: 2517968-74-8
Mol.F.	: C7H4F6N2
Mol.Wt.	: 230.1
Inv. Status	: Custom Synthesis

Abiraterone Impurity 7

SZ CAT No:	: SZ-A006025
CAS No	: 89878-14-8
Mol.F.	: C9H14BN
Mol.Wt.	: 147.0
Inv. Status	: In Stock

Abiraterone Impurity 8

SZ CAT No:	: SZ-A006038
CAS No	: 1802323-89-2
Mol.F.	: C22H26F6O5S
Mol.Wt.	: 516.5
Inv. Status	: Out of Stock

Abiraterone Isopropyl Ether (USP)

SZ CAT No:	: SZ-A006004
CAS No	: 2484719-15-3
Mol.F.	: C27H37NO
Mol.Wt.	: 391.6
Inv. Status	: In Stock

Abiraterone Isopropyl Ether D7

SZ CAT No:	: SZ-A006D03
CAS No	: NA
Mol.F.	: C27H30D7NO
Mol.Wt.	: 398.6
Inv. Status	: Custom Synthesis

Abiraterone Methyl Ether

SZ CAT No:	: SZ-A006026
CAS No	: 1470276-23-3
Mol.F.	: C25H33NO
Mol.Wt.	: 363.5
Inv. Status	: In Stock

Abiraterone N-Oxide

SZ CAT No:	: SZ-A006028
CAS No	: 2378463-76-2
Mol.F.	: C24H31NO2
Mol.Wt.	: 365.5
Inv. Status	: In Stock

Abiraterone N-Oxide Sulfate Sodium Salt

SZ CAT No:	: SZ-A006027
CAS No	: NA
Mol.F.	: C24H30NO5S : Na
Mol.Wt.	: 444.6 : 23.0
Inv. Status	: Custom Synthesis

Abiraterone Prasterone Acetate Triflate

SZ CAT No:	: SZ-A006029
CAS No	: 115375-60-5
Mol.F.	: C22H29F3O5S
Mol.Wt.	: 462.5
Inv. Status	: In Stock

Abiraterone Prasterone Triflate

SZ CAT No:	: SZ-A006030
CAS No	: 124643-35-2
Mol.F.	: C20H27F3O4S
Mol.Wt.	: 420.5
Inv. Status	: In Stock

Abiraterone Acetate Impurity D (USP)

SZ CAT No:	: SZ-A006033
CAS No	: 979-02-2
Mol.F.	: C23H32O3
Mol.Wt.	: 356.5
Inv. Status	: In Stock

Abiraterone Pregnenolone-16-Ene Acetate 21-Triflate

SZ CAT No:	: SZ-A006031
CAS No	: 2484719-08-4
Mol.F.	: C24H31F3O6S
Mol.Wt.	: 504.6
Inv. Status	: Custom Synthesis

Abiraterone Pregnenolone-16-Ene Acetate Oxime

SZ CAT No:	: SZ-A006032
CAS No	: 2174-13-2
Mol.F.	: C23H33NO3
Mol.Wt.	: 371.5
Inv. Status	: In Stock

Abiraterone Propionate

SZ CAT No:	: SZ-A006042
CAS No	: 1620323-43-4
Mol.F.	: C27H35NO2
Mol.Wt.	: 405.6
Inv. Status	: In Stock

Abiraterone Sulfate Sodium Salt

SZ CAT No:	: SZ-A006034
CAS No	: NA
Mol.F.	: C24H30NO4S : Na
Mol.Wt.	: 428.6 : 23.0
Inv. Status	: Custom Synthesis

Abiraterone Trifluoro Pyridine

SZ CAT No:	: SZ-A006039
CAS No	: 145100-50-1
Mol.F.	: C7H4F6N2O4S2
Mol.Wt.	: 358.2
Inv. Status	: Out of Stock

Abiraterone β-D-Glucuronide

SZ CAT No:	: SZ-A006085
CAS No	: 2307194-33-6
Mol.F.	: C30H39NO7
Mol.Wt.	: 525.6
Inv. Status	: Custom Synthesis

Abiraterone-5,6-Epoxide

SZ CAT No:	: SZ-A006035
CAS No	: NA
Mol.F.	: C24H31NO2
Mol.Wt.	: 365.5
Inv. Status	: In Stock

Abiratetone Succinate

SZ CAT No:	: SZ-A006036
CAS No	: 1629778-77-3
Mol.F.	: C28H35NO4
Mol.Wt.	: 449.6
Inv. Status	: In Stock

Alpha-Epoxyabiraterone Acetate (USP)

SZ CAT No:	: SZ-A006009
CAS No	: 2484719-11-9
Mol.F.	: C26H33NO3
Mol.Wt.	: 407.6
Inv. Status	: In Stock

Androsta-3,5-Dien-17-One,3-(acetyloxy)

SZ CAT No:	: SZ-A006057
CAS No	: 4968-05-2
Mol.F.	: C21H28O3
Mol.Wt.	: 328.5
Inv. Status	: In Stock

Androstenone Hydrazone

SZ CAT No:	: SZ-A006058
CAS No	: 63015-10-1
Mol.F.	: C19H30N2O
Mol.Wt.	: 302.5
Inv. Status	: In Stock

Anhydro Abiraterone (USP)

SZ CAT No:	: SZ-A006005
CAS No	: 154229-20-6
Mol.F.	: C24H29N
Mol.Wt.	: 331.5
Inv. Status	: Limited Stock

Beta-Epoxyabiraterone Acetate (USP)

SZ CAT No:	: SZ-A006010
CAS No	: 2484719-26-6
Mol.F.	: C26H33NO3
Mol.Wt.	: 407.6
Inv. Status	: In Stock

Dehydro Androsterone

SZ CAT No:	: SZ-A006055
CAS No	: 2283-82-1
Mol.F.	: C19H28O2
Mol.Wt.	: 288.4
Inv. Status	: In Stock

Dehydroandrosterone Acetate

SZ CAT No:	: SZ-A006049
CAS No	: 5223-99-4
Mol.F.	: C21H30O3
Mol.Wt.	: 330.5
Inv. Status	: Custom Synthesis

Dehydroepiandrosterone Sulfate

SZ CAT No:	: SZ-A006075
CAS No	: 12707-71-0
Mol.F.	: C19H28O2 : H2SO4
Mol.Wt.	: 288.4 : 98.1
Inv. Status	: Custom Synthesis
Rel. CAS No	: 53-43-0 (Free base)

Des Iodo Abiraterone

SZ CAT No:	: SZ-A006079
CAS No	: 1224-94-8
Mol.F.	: C19H28O
Mol.Wt.	: 272.4
Inv. Status	: Custom Synthesis

Di Acetoxy Dimer

SZ CAT No:	: SZ-A006062
CAS No	: 1613026-24-6
Mol.F.	: C42H60N2O4
Mol.Wt.	: 657.0
Inv. Status	: In Stock

Methacycline

SZ CAT No:	: SZ-M058002
CAS No	: 914-00-1
Mol.F.	: C22H22N2O8
Mol.Wt.	: 442.4
Inv. Status	: Custom Synthesis
Rel. CAS No	: 3963-95-9 (HCl salt) ; 54559-08-9 (HBr salt)
Rel. CAT No	: SZ-M058001 ,

N-Nitroso Abiraterone Acetate

SZ CAT No:	: SZ-A006083
CAS No	: NA
Mol.F.	: C26H33N2O3
Mol.Wt.	: 421.6
Inv. Status	: Inquire

O-Chlorobutylabiraterone (USP)

SZ CAT No:	: SZ-A006006
CAS No	: 2484719-17-5
Mol.F.	: C28H38ClNO
Mol.Wt.	: 440.1
Inv. Status	: In Stock

Abiraterone Acetate Impurity A (USP)

SZ CAT No:	: SZ-A006040
CAS No	: 53-43-0
Mol.F.	: C19H28O2
Mol.Wt.	: 288.4
Inv. Status	: In Stock
Rel. CAS No	: 12707-71-0 (Sulfate salt)

Prasterone Enanthate

SZ CAT No:	: SZ-A006082
CAS No	: 23983-43-9
Mol.F.	: C26H40O3
Mol.Wt.	: 400.6
Inv. Status	: In Stock

7-Keto Naturalean

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