N-Desmethyltamoxifen - ≥98% , CAS No.31750-48-8

CAS: 31750-48-8 Cat. No.: N709814 Molecular Weight: 357.50 EC Number: 642-987-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
N709814-5mg
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$59.90
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Why this grade

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

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Storage & shipping

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

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Quality documents

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

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Literature proof

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

Overview

N-Desmethyltamoxifen is the major metabolite of tamoxifen in humans. N-Desmethyltamoxifen, a poor antiestrogen, is a ten-fold more potent protein kinase C (PKC) inhibitor than Tamoxifen. N-Desmethyltamoxifen is also a potent regulator of ceramide metabolism in human AML cells, limiting ceramide glycosylation, hydrolysis, and sphingosine phosphorylation

Specifications

Specifications & Purity
≥98%
Storage
Protected from light, 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=CC=C1)C2=CC=C(C=C2)OCCNC)C3=CC=CC=C3
IUPAC Name2-[4-[(Z)-1,2-diphenylbut-1-enyl]phenoxy]-N-methylethanamine
InChIKeyNYDCDZSEEAUOHN-IZHYLOQSSA-N
INCHI1S/C25H27NO/c1-3-24(20-10-6-4-7-11-20)25(21-12-8-5-9-13-21)22-14-16-23(17-15-22)27-19-18-26-2/h4-17,26H,3,18-19H2,1-2H3/b25-24-
Isomeric SMILES CC/C(=C(\C1=CC=CC=C1)/C2=CC=C(C=C2)OCCNC)/C3=CC=CC=C3
Alternate CAS 31750-48-8
MeSH Entry Terms alpha-acetoxy-N-desmethyl tamoxifen;demethyltamoxifen;N-demethyltamoxifen;N-desmethyltamoxifen;N-desmethyltamoxifen citrate (1:1), (Z)-isomer
Molecular Weight 357.50
Reaxy-Rn 22636181
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22636181&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.

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🔬 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  Dialkylamines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Stilbene - Diphenylmethane - Phenylpropane - Phenoxy compound - Phenol ether - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Ether - Secondary aliphatic amine - Secondary amine - Hydrocarbon derivative - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Amine - 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 stilbenoid
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight357.500 g/mol
XLogP36.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count8
Exact Mass357.209 Da
Monoisotopic Mass357.209 Da
Topological Polar Surface Area21.300 Ų
Heavy Atom Count27
Formal Charge0
Complexity437.000
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 Count1
Solution Calculators
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