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Metabolites & Degradation Products

4-Hydroxy-N-Desmethyl Tamoxifen

Reference StandardAvailable on request

Order 4-Hydroxy-N-Desmethyl Tamoxifen (CAS 112093-28-4) online at Zemixal: C25H27NO2, COA and SDS with every lot, worldwide shipping.

Pack sizes
4-Hydroxy-N-Desmethyl Tamoxifen chemical structure
CAS number112093-28-4
FormulaC25H27NO2
Molar mass373.5 g/mol
Physical formSolid
HS code38229090
InChIKeyMHJBZVSGOZTKRH-IZHYLOQSSA-N
IUPAC name4-[(Z)-1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol

About 4-Hydroxy-N-Desmethyl Tamoxifen

Zemixal lists 4-Hydroxy-N-Desmethyl Tamoxifen for laboratories that identify, quantify or control Tamoxifen and its related substances. For your records (Reference Standard), the material is defined by CAS 112093-28-4, formula C25H27NO2 and molar mass 373.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302+H312+H332, H302, H312 and H332. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Tamoxifen

See every impurity, metabolite and related compound we list for this API.

Tamoxifen standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of 4-Hydroxy-N-Desmethyl Tamoxifen
Product name4-Hydroxy-N-Desmethyl Tamoxifen
Catalogue numberZX-032678
CAS number112093-28-4
IUPAC name4-[(Z)-1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol
Molecular formulaC25H27NO2
Molar mass373.5 g/mol
Exact mass373.2042
GradeReference Standard
Physical formSolid
XLogP36.3
H-bond donors / acceptors2 / 3
Topological polar surface area41.5 Ų
HS code38229090
InChIKeyMHJBZVSGOZTKRH-IZHYLOQSSA-N
SMILESCC/C(=C(\C1=CC=C(C=C1)O)/C2=CC=C(C=C2)OCCNC)/C3=CC=CC=C3
PubChem CID10090750
SynonymsZ-Endoxifen, (Z)-4-Hydroxy-N-Desmethyl Tamoxifen, N-Desmethyl-4-hydroxytamoxifen, 4-[(~{Z})-1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol, 4-((~(Z))-1-(4-(2-(methylamino)ethoxy)phenyl)-2-phenylbut-1-enyl)phenol, 4OHNDtam, (Z)-Endoxifen, Endoxifen Z-Isomer, (E/Z)-Endoxifen, Endoxifen (Z-isomer)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H332Harmful if inhaled
  • H361Suspected of damaging fertility or the unborn child
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P203, P261, P264, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 4-Hydroxy-N-Desmethyl Tamoxifen
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4-Hydroxy-N-Desmethyl Tamoxifen

Which CAS number identifies 4-Hydroxy-N-Desmethyl Tamoxifen?
4-Hydroxy-N-Desmethyl Tamoxifen is registered under CAS 112093-28-4. You may also see it listed as Z-Endoxifen, (Z)-4-Hydroxy-N-Desmethyl Tamoxifen, N-Desmethyl-4-hydroxytamoxifen. Our catalogue number for this item is ZX-032678.
What are the formula and molar mass of 4-Hydroxy-N-Desmethyl Tamoxifen?
For 4-Hydroxy-N-Desmethyl Tamoxifen, its formula is C25H27NO2 and its molar mass is 373.5 g/mol. The systematic (IUPAC) name is 4-[(Z)-1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol. InChIKey MHJBZVSGOZTKRH-IZHYLOQSSA-N lets you match it in any structure database.
How is 4-Hydroxy-N-Desmethyl Tamoxifen used in pharmaceutical QC?
4-Hydroxy-N-Desmethyl Tamoxifen is a characterised reference material linked to Tamoxifen. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 4-Hydroxy-N-Desmethyl Tamoxifen?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-Hydroxy-N-Desmethyl Tamoxifen?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 4-Hydroxy-N-Desmethyl Tamoxifen to my country?
Yes. Because 4-Hydroxy-N-Desmethyl Tamoxifen is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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