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Tamoxifen 100G Raw Powder | Nolvadex
ChinaPerformance & Hormone OptimizationRaws

Tamoxifen 100G Raw Powder | Nolvadex

$400

In stock

For in vitro laboratory research only. Not for human or veterinary consumption.

China Warehouse Vesta Tamoxifen (Nolvadex) (Selective Estrogen Receptor Modulator (SERM)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 100G bulk. Research use only. International shipping: 7–14 days

SKU
VES-045-TAMOXIFEN-100G-RAWPOWDER
Format
0.5 lbs
Use
Laboratory research only
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What is Tamoxifen (Nolvadex)?

Tamoxifen is a non-steroidal SERM — acts as an ER antagonist in breast tissue (blocking estradiol-driven proliferation) and as a partial ER agonist in bone and uterine tissue. Active metabolite 4-hydroxytamoxifen has ~100× higher ER affinity. Research tool for ER pharmacology, breast cancer models, and HPG axis reactivation research. Research use only.

Research Applications

ER Antagonism Research

Competitive ER blockade, breast epithelial ER-mediated gene suppression

SERM Tissue Selectivity

Antagonist in breast vs agonist in bone/uterus — tissue-selective ER pharmacology

HPG Axis Reactivation

Hypothalamic ER blockade — LH/FSH upregulation, testosterone restoration models

Breast Cancer Research

ER+ cancer cell proliferation inhibition, resistance mechanism studies

4-OH-Tamoxifen Metabolism

CYP2D6-mediated active metabolite formation, pharmacogenomics

Quick Specs

Form Raw bulk powder (crystalline/amorphous)
Purity ≥99% by HPLC — every batch
CAS Number 10540-29-1
Molecular Formula C₂₆H₂₉NO, MW 371.5
Identity MS molecular weight confirmed — every batch
Compound Type Selective Estrogen Receptor Modulator (SERM)
COA Janoshik-independent, publicly verifiable
Manufacture In-house synthesis — Qingdao, China
Storage Room temperature sealed | cool, dry storage
Shelf Life 24 months (unopened)

Certificate of Analysis (COA)

Frequently Asked Questions

How is this raw powder supplied?
Vesta raw powder compounds are supplied as bulk crystalline or amorphous powder in a sealed, labelled container at the stated quantity. No reconstitution is required — the powder is ready for weighing and use in research applications.
How should this raw powder be stored?
Store at room temperature (15–25°C) in a cool, dry place away from moisture, heat, and direct light. Keep in the original sealed container. Properly stored raw powder remains stable for 2–3 years.
What purity is this Vesta raw powder and how is it verified?
All Vesta raw powder compounds are tested to ≥99% purity by HPLC on every production batch, with MS-confirmed identity. COA is published on the product page and independently verifiable at verify.janoshik.com.
Peptide Research Tools: Use Vesta’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
International shipping: 7–14 days
Research use only

This material is supplied strictly for in vitro laboratory research. It is not intended for human or veterinary consumption, diagnosis, treatment, or household use.