Description

Tamoxifen (Nolvadex)

Product Overview

Tamoxifen, commonly known by the brand name Nolvadex, is a Selective Estrogen Receptor Modulator (SERM) widely used in clinical medicine and scientific research. It selectively blocks or modulates estrogen receptors in different tissues, making it an important compound for investigating hormone-dependent diseases, estrogen receptor signaling, breast cancer biology, and endocrine pharmacology. Tamoxifen is also studied in reproductive endocrinology and molecular oncology research.

Key Features

  • Selective Estrogen Receptor Modulator (SERM)
  • Active ingredient: Tamoxifen Citrate
  • High-purity pharmaceutical-grade compound
  • Well-characterized estrogen receptor modulator
  • Suitable for laboratory and scientific research
  • Available in multiple tablet strengths

How It Works

Tamoxifen binds to estrogen receptors (ER), acting primarily as an estrogen receptor antagonist in breast tissue while exhibiting partial agonist activity in other tissues. Researchers investigate its effects on estrogen-dependent gene expression, cellular proliferation, hormone signaling pathways, and endocrine regulation to better understand estrogen receptor biology and hormone-responsive diseases.

Research Applications

Tamoxifen is commonly studied in research involving:

  • Estrogen receptor biology
  • Breast cancer research
  • Endocrine pharmacology
  • Hormone receptor signaling
  • Molecular oncology
  • Reproductive endocrinology
  • Cell proliferation studies
  • Gene expression research
  • Cancer pharmacology
  • Clinical pharmacology

Specifications

Property Details
Product Name Tamoxifen (Nolvadex)
Active Ingredient Tamoxifen Citrate
Drug Class Selective Estrogen Receptor Modulator (SERM)
Molecular Formula C32H37NO8
Molecular Weight 563.64 g/mol
Product Form Oral Tablet
Research Category Endocrine & Oncology Research

Physical Properties

  • Appearance: White to off-white tablet
  • Purity: Pharmaceutical Grade
  • Dosage Form: Oral Tablet
  • Stability: Stable under recommended storage conditions

Storage Instructions

  • Store at 20–25°C in a cool, dry place.
  • Protect from excessive heat, moisture, and direct sunlight.
  • Keep the container tightly closed.
  • Store in the original packaging.
  • Keep out of reach of children.

Packaging Information

Available packaging options may include:

  • 10 mg Tablets
  • 20 mg Tablets
  • 30 Tablets per Bottle
  • 50 Tablets per Bottle
  • Blister Packs
  • Bulk pharmaceutical packaging

Quality Assurance

Each production batch undergoes comprehensive quality control testing for:

  • Identity verification
  • Active ingredient assay
  • Purity analysis
  • Dissolution testing
  • Stability assessment
  • Batch-to-batch consistency

Precautions

  • Use only under the supervision of a qualified healthcare professional where applicable.
  • Handle according to recommended pharmaceutical guidelines.
  • Store according to the recommended conditions.
  • Keep out of reach of children.
  • Dispose of expired or unused products according to local regulations.

Shelf Life

Shelf life depends on storage conditions and manufacturer specifications. Refer to the product label or Certificate of Analysis (COA) for expiration details and recommended storage requirements.

Frequently Asked Questions (FAQs)

What is Tamoxifen?

Tamoxifen is a Selective Estrogen Receptor Modulator (SERM) that modulates estrogen receptor activity and is widely used in clinical medicine and scientific research involving hormone-responsive conditions.

What research areas commonly use Tamoxifen?

Researchers commonly investigate Tamoxifen in estrogen receptor biology, breast cancer research, endocrine pharmacology, molecular oncology, reproductive endocrinology, hormone signaling, and clinical pharmacology.

How should Tamoxifen be stored?

Store tablets at 20–25°C in a cool, dry place, protected from heat, moisture, and direct sunlight. Keep the container tightly closed.

Is a Certificate of Analysis (COA) available?

Most pharmaceutical manufacturers and research-grade suppliers provide a Certificate of Analysis (COA) with each production batch to verify identity, purity, potency, and overall product quality.