(E/Z)-4,4'-Dihydroxy-N-desmethyl Tamoxifen-d3

CAS1246832-93-8
CatalogueRS-T037013
FormulaC25H24D3NO3
MW392.51

IN STOCK

On this page

Chemical structure of (E/Z)-4,4'-Dihydroxy-N-desmethyl Tamoxifen-d3

Product identification

Product name	(E/Z)-4,4'-Dihydroxy-N-desmethyl Tamoxifen-d3
Catalogue No.	RS-T037013
CAS No.	1246832-93-8
Molecular formula	C25H24D3NO3
Molecular weight	392.51
Availability	In stock— dispatched in about 1–2 weeks
Standard type	Stable Isotope Labelled Standards
Drug substance	Tamoxifen
Storage	2-8°C Refrigerator
Intended use	For laboratory and research use only. Not for human or veterinary use.

What is stated on the certificate

Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.

Fields recorded on the certificate of analysis
Field	Basis
Identity	Spectroscopic and chromatographic methods appropriate to the material
Purity	Chromatographic purity, area normalisation unless stated otherwise
Assay / content	Mass balance, corrected for the stated volatiles and residue
Catalogue and batch numbers	RS-T037013 / batch number on the certificate
Retest date	Printed on the certificate for the lot supplied

Frequently asked

What documentation is supplied with this lot?

A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number RS-T037013 and the batch number, the tests performed, the specification applied and the result obtained. A safety data sheet is supplied with the shipment.

Is the assigned value given on an “as is” basis?

Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.

How should this material be stored?

Store as stated: 2-8°C Refrigerator. Re-test before use beyond the retest date printed on the certificate.

Do you supply pack sizes other than those listed?

Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.

Finding this standard

Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:

Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.

Other standards of Tamoxifen

All 83 further standards are listed here — every link is in the page, not loaded later.

Tamoxifen

CAS 10540-29-1C26H29NO

IN STOCKRS-T037001
Tamoxifen EP Impurity A

CAS 13002-65-8C26H29NO

IN STOCKRS-T037005
Tamoxifen EP Impurity A(Hydrochloride)

CAS 66584-36-9C26H29NO.HCl

CUSTOM SYNTHESISRS-T037021
Tamoxifen EP Impurity B

CAS 748-97-0C26H31NO2

IN STOCKRS-T037023
Tamoxifen EP Impurity C

CAS 19957-51-8C24H25NO

CUSTOM SYNTHESISRS-T037017
Tamoxifen EP Impurity C (E-Isomer)

CAS 97151-10-5C24H25NO

IN STOCKRS-Z401MLQ
Tamoxifen EP Impurity C Citrate

CAS 20171-74-8C60H76N5O7S2+3

IN STOCKRS-T037030
Tamoxifen EP Impurity D (E-Isomer)

CAS 31750-45-5C25H27NO

IN STOCKRS-T037018
Tamoxifen EP Impurity D (Z-Isomer)

CAS 15917-50-7C25H27NO

IN STOCKRS-T037016
Tamoxifen EP Impurity D Oxalate (Mixture of Z and E Isomers)

CAS not assignedC27H29NO5

BACK ORDERRS-X001230
Tamoxifen EP Impurity D(Hydrochloride) (E-Isomer)

CAS 15917-51-8C25H27NO.HCl

IN STOCKRS-T037006
Tamoxifen EP Impurity F(Hydrochloride)

CAS 15917-65-4C25H27NO.HCl

IN STOCKRS-T037007
Tamoxifen EP Impurity G

CAS 68047-07-4C20H25NO2

IN STOCKRS-T037022
Tamoxifen Impurity E

CAS 2734357-02-7C26H29NO

IN STOCKRS-I014130
(3,3,4,4,4-d5)-(E/Z)-1-[4-(2-Chloroethoxy)phenyl]-1-[4-hydroxyphenyl]-2-phenyl-1-butene

CAS 1020719-27-0C24H18D5ClO2

IN STOCKRS-I003305
(4-Formyl-2-methoxyphenyl)boronic acid

CAS 1028479-47-1C8H9BO4

IN STOCKRS-Z400F56
(4-Methoxyphenyl)[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]methanone

CAS 13278-77-8C20H23NO3

IN STOCKRS-M970007
(E)-1-(4-Hydroxyphenyl)-1-[4-(trimethylacetoxy)phenyl]-2-phenylbut-1-ene

CAS 177748-17-3C27H28O3

BACK ORDERRS-D115052
(E)-1-[4-[2-(N,N-Dimethylamino)ethoxy]phenyl]-1-[4-(trimethylacetoxy)phenyl]-2-phenylbut-1-ene

CAS 177748-19-5C31H37NO3

BACK ORDERRS-D115053
(E)-3-Hydroxy Tamoxifen O-β-D-Glucuronide

CAS 165460-33-3C32H37NO8

BACK ORDERRS-Z401CUF
(E)-3-Hydroxy Tamoxifen-d5

CAS 1185245-32-2C26H24D5NO2

IN STOCKRS-T037011
(E)-4-Hydroxy Tamoxifen O-b-D-Glucuronide (>90%)

CAS 152764-51-7C32H37NO8

BACK ORDERRS-U047105
(E)-4-Hydroxy Tamoxifen

CAS 82413-21-6C26H29NO2

IN STOCKRS-Z401L4N
(E)-a-Hydroxy Tamoxifen

CAS 97151-02-5C26H29NO2

IN STOCKRS-U047306
(E,Z)-1-Bromo-2-[4-[2-(dimethylamino)ethoxy]phenyl]-1,2-diphenylethene

CAS 19076-79-0C24H24BrNO

BACK ORDERRS-Z401E6A
(E/Z)-1-[4-(2-Chloroethoxy)phenyl]-1-(4-hydroxyphenyl)-2-phenyl-1-butene

CAS 119757-57-2C24H23ClO2

IN STOCKRS-U064038
(E/Z)-4-Hydroxy Tamoxifen

CAS 68392-35-8C26H29NO2

IN STOCKRS-U064187
(E/Z)-N,N-Didesmethyl-4-hydroxy Tamoxifen

CAS 1217237-98-3C24H25NO2

IN STOCKRS-I006104
(E/Z)Tamoxifen

CAS 7728-73-6C26H29NO

IN STOCKRS-I006195
(Z)-1,2-Diphenyl-1-(4-hydroxyphenyl)-1-butene (contain up to 10% E-isomer)

CAS 69967-80-2C22H20O

IN STOCKRS-I049026
(Z)-1-[4-(2-Chloroethoxyphenyl]-1,2-diphenyl-1-butene

CAS 97818-83-2C24H23ClO

IN STOCKRS-I049029
(Z)-1-[4-(2-Chloroethoxyphenyl]-1,2-diphenyl-1-butene-4,4,5,5,5-d5

CAS 157738-49-3C24H18D5ClO

BACK ORDERRS-I125014
(Z)-2-(4-(1,2-Diphenylbut-1-en-1-yl)phenoxy)ethan-1-ol

CAS 77207-49-9C24H24O2

IN STOCKRS-U020911
(Z)-4-Hydroxy Tamoxifen

CAS 68047-06-3C26H29NO2

IN STOCKRS-T037008
(Z)-4-Hydroxy Tamoxifen O-β-D-Glucuronide (~90%)

CAS 128255-45-8C32H37NO8

BACK ORDERRS-U020072
(Z)-4-Hydroxy Tamoxifen-d5

CAS 164365-20-2C26H24D5NO2

BACK ORDERRS-I125016
(Z)-α-Hydroxy Tamoxifen

CAS 97170-41-7C26H29NO2

IN STOCKRS-U020338
1,1,1-Trifluoromethanesulfonic Acid (E)-4-[1-[4-[2-(Dimethylamino)ethoxy]phenyl]-2-phenyl-1-buten-1-yl]phenyl Ester

CAS 1370699-80-1C27H28F3NO4S

BACK ORDERRS-P010463
1,2-Diphenyl-1-(4-hydroxyphenyl)but-1-ene

CAS 68684-63-9C22H20O

IN STOCKRS-D112156
1-(4-Methoxyphenyl)-1,2-diphenylbutan- 1-ol

CAS 650624-50-3C23H24O2

IN STOCKRS-Z003VZ2
1-[4-(2-Chloroethoxy)phenyl]-2-ethyl-2-phenylethanone

CAS 103628-22-4C18H19ClO2

IN STOCKRS-D110002
Tamoxifen EP Impurity G HCl

CAS 94911-67-8C20H25NO2.HCl

IN STOCKRS-I010398
1-Phenyl-2-[4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-1-butanone

CAS 82413-31-8C21H24O3

IN STOCKRS-P017398
2-(4-(1-(4-((4-(2-(Dimethylamino)ethoxy)phenyl)(phenyl)methyl)phenyl)-2-phenylbut-1-en-1-yl)phenoxy)-N,N-dimethylethan-1-amine

CAS 2125703-03-7C43H48N2O2

CUSTOM SYNTHESISRS-P006867
2-(4-Bromophenoxy)-N,N-dimethylethylamine-d6

CAS 1794787-00-0C10H8D6BrNO

IN STOCKRS-I096226
2-(4-Hydroxyphenyl)-1-phenyl-1-butanone

CAS 82413-28-3C16H16O2

IN STOCKRS-P030157
4-(1-Hydroxy-1,2-diphenylethyl)phenol

CAS 355803-76-8C20H18O2

IN STOCKRS-P030229
4-(2-Chloro-1,2-diphenylvinyl)phenol

CAS 53775-07-8C20H15ClO

IN STOCKRS-P001982
4-Benzyloxy b-Hydroxy Tamoxifen

CAS 176671-78-6C33H35NO3

CUSTOM SYNTHESISRS-U075026
4-Hydroxy-4'-methoxybenzophenone

CAS 61002-54-8C14H12O3

IN STOCKRS-U015197
4-Hydroxy-N-desmethyl Tamoxifen Hydrochloride

CAS 1032008-74-4C25H27NO2.HCl

BACK ORDERRS-T037009
4’-Hydroxy Tamoxifen (contains up to 10% E isomer)

CAS 82413-23-8C26H29NO2

IN STOCKRS-I007159
4’-Hydroxy Tamoxifen-d6 (contains up to 10% E isomer)

CAS 1346606-80-1C26H23D6NO2

IN STOCKRS-I105109
[4-(2-Bromoethoxy)phenyl](4-hydroxyphenyl)methanone

CAS 79578-62-4C15H13BrO3

IN STOCKRS-U055224
Droloxifene Citrate

CAS 97752-20-0C32H37NO9

BACK ORDERRS-U102152
E)-4-Hydroxytamoxifen

CAS 174592-47-3C26H29NO2

IN STOCKRS-T037029
Lithium acetylide ethylenediamine complex

CAS 6867-30-7C4H9LiN2

CUSTOM SYNTHESISRS-C033060
N-Boc-N-desmethyl-4-hydroxy Tamoxifen (E/Z Mixture)

CAS 1189368-74-8C30H35NO4

BACK ORDERRS-T037012
N-Desmethyl Droloxifene (contains up to 5% Z isomer)

CAS 83647-33-0C25H27NO2

IN STOCKRS-U054338
N-Desmethyl Tamoxifen-d5

CAS 164365-16-6C25H22D5NO

IN STOCKRS-I091281
N-Desmethyl-4-hydroxy Tamoxifen (approx. 1:1 E/Z Mixture)

CAS 110025-28-0C25H27NO2

IN STOCKRS-T037002
N-Desmethyl-4-hydroxy Tamoxifen-d5 (1:1 E/Z Mixture)

CAS 1584173-54-5C25H22D5NO2

IN STOCKRS-T037015
N-Methyl-D-prolinol

CAS 99494-01-6C6H13NO

CUSTOM SYNTHESISRS-U054963
N-Methyl-N-(2-acetoxyacetyl) tamoxifen

CAS 1076198-47-4C29H31NO4

BACK ORDERRS-T037010
Nitromifene

CAS 10448-84-7C27H28N2O4

CUSTOM SYNTHESISRS-N1842001
Ridaifen-B

CAS 886465-70-9C34H42N2O2

BACK ORDERRS-R891002
Tamoxifen N-Glucuronide

CAS 794450-92-3C32H38NO7+

BACK ORDERRS-T037033
Tamoxifen-13C6

CAS 1346606-38-9C2013C6H29NO

IN STOCKRS-T037014
Tamoxifen-D5

CAS 157698-32-3C26H24D5NO

IN STOCKRS-T037036
trans-(E)-1-Bromo-2-[4-[2-(dimethylamino)ethoxy]phenyl]-1,2-diphenylethene

CAS 19118-19-5C24H24BrNO

BACK ORDERRS-U087566
Z-[4-(1,2-Diphenyl-1-butenyl)phenoxy]acetic Acid

CAS 97818-93-4C24H22O3

IN STOCKRS-U020054
Tamoxifen Impurity 6

CAS 1519-21-7C20H22O3

IN STOCKRS-T037027
Tamoxifen Impurity 8

CAS 305834-79-1C17H17ClN2O5

IN STOCKRS-T037031
Tamoxifen Impurity 15

CAS 112093-28-4C25H27NO2

CUSTOM SYNTHESISRS-T037003
Tamoxifen Impurity 17

CAS 76117-70-9C28H31NO3

BACK ORDERRS-T037024
Tamoxifen Impurity 18

CAS 123091-15-6C11H17NO3S

IN STOCKRS-T037004
Tamoxifen Impurity 19

CAS 5435-24-5C20H18O3S

IN STOCKRS-T037019
Tamoxifen Impurity 21

CAS 6462-18-6C23H22O

IN STOCKRS-T037020
Tamoxifen Impurity 25

CAS not assignedC23H22O

IN STOCKRS-I001AH6
Tamoxifen Impurity 25

CAS 2474-07-9C10H14BrNO

IN STOCKRS-T037035
Tamoxifen Impurity 26

CAS not assignedC17H19NO2

IN STOCKRS-I001305
Tamoxifen EP Impurity H

CAS 809285-09-4C43H48N2O2

IN STOCKRS-T037025
Tamoxifen Impurity 28

CAS 170171-12-7C25H27NO2

CUSTOM SYNTHESISRS-T037028

Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.