Endoxifen E-isomer hydrochloride - ≥98% , CAS No.1197194-61-8

CAS: 1197194-61-8 Cat. No.: E412500 Molecular Weight: 409.95
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
XXB19461 | 4-[(E)-1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol;hydrochloride | EX-A1161 | Endoxifen E-isomer HCl | Endoxifen E-isomer hydrochloride | (E)-4-(1-(4-(2-(Methylamino)ethoxy)phenyl)-2-phenylbut-1-en-1-yl)phenol hydrochloride |
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
E412500-5mg
2

$429.90

$644.90
Save $215.00 (33.34%)
10mg
E412500-10mg
2

$729.90

$1,094.90
Save $365.00 (33.34%)
25mg
E412500-25mg
2

$1,461.90

$2,192.90
Save $731.00 (33.33%)
50mg
E412500-50mg
1

$2,631.90

$3,947.90
Save $1,316.00 (33.33%)
100mg
E412500-100mg
1

$4,736.90

$7,105.90
Save $2,369.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Information

Endoxifen E-isomer hydrochloride (E-Endoxifen) is a tamoxifen metabolite and a potent selective estrogen response modifier (SERM).

Specifications

Synonyms
XXB19461 | 4-[(E)-1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol;hydrochloride | EX-A1161 | Endoxifen E-isomer HCl | Endoxifen E-isomer hydrochloride | (E)-4-(1-(4-(2-(Methylamino)ethoxy)phenyl)-2-phenylbut-1-en-1-yl)phenol hydrochloride |
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Endoxifen E-isomer hydrochloride (E-Endoxifen) is a tamoxifen metabolite and a potent selective estrogen response modifier (SERM).
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Purity
≥98%
Names and Identifiers
Canonical SmilesCCC(=C(C1=CC=C(C=C1)O)C2=CC=C(C=C2)OCCNC)C3=CC=CC=C3.Cl
IUPAC Name4-[(E)-1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol;hydrochloride
InChIKeyRPFIMPDXTABYCN-QREUMGABSA-N
INCHI1S/C25H27NO2.ClH/c1-3-24(19-7-5-4-6-8-19)25(20-9-13-22(27)14-10-20)21-11-15-23(16-12-21)28-18-17-26-2;/h4-16,26-27H,3,17-18H2,1-2H3;1H/b25-24+;
Isomeric SMILES CC/C(=C(/C1=CC=C(C=C1)O)\C2=CC=C(C=C2)OCCNC)/C3=CC=CC=C3.Cl
Molecular Weight 409.95
Reaxy-Rn 23428239
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23428239&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClassStilbenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentStilbenes
Alternative Parents Diphenylmethanes  Phenylpropanes  Phenoxy compounds  Phenol ethers  Alkyl aryl ethers  1-hydroxy-2-unsubstituted benzenoids  Dialkylamines  Hydrochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Stilbene - Diphenylmethane - Phenylpropane - Phenoxy compound - Phenol ether - Alkyl aryl ether - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Benzenoid - Secondary amine - Ether - Secondary aliphatic amine - Organic oxygen compound - Amine - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Hydrochloride - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeDateItem
I2518203Certificate of AnalysisJul 09, 2025 E412500
I2518208Certificate of AnalysisJul 09, 2025 E412500
I2518209Certificate of AnalysisJul 09, 2025 E412500
I2518210Certificate of AnalysisJul 09, 2025 E412500
I2518211Certificate of AnalysisJul 09, 2025 E412500
Chemical and Physical Properties
SensitivityMoisture sensitive
Molecular Weight409.900 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count8
Exact Mass409.181 Da
Monoisotopic Mass409.181 Da
Topological Polar Surface Area41.500 Ų
Heavy Atom Count29
Formal Charge0
Complexity467.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count2
Solution Calculators
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