Positive Faslodex Powder , CAS 129453-61-8 Breast Cancer Medical Hormones

Basic Information
Place of Origin: China
Brand Name: Senwayer
Certification: ISO, 9001, USP
Model Number: 129453-61-8
Minimum Order Quantity: 10grams
Price: Discount is possible if your order is big enough
Packaging Details: 10g, 20g, 50g , 100g, 500g. 1kg, 10kg
Delivery Time: within 2 working days
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer.
Supply Ability: 1000kg/month
Detail Information
CAS: 129453-61-8 Alias: Fulvestrant , Faslodex
Apparence: Almost White Crystalline Powder Purity: 99%
Usage: Cutting Cycle Drugs Stock: Enough Stock
High Light:

natural anti estrogen supplements


estrogen blocker supplement

Product Description

Positive Faslodex Powder , CAS 129453-61-8 Breast Cancer Medical Hormones


Quick detail

Name: Fulvestrant
CAS No.: 129453-61-8
Formula: C32H47F5O3S
Molecular Weight: 606.77
Synonyms: Faslodex;Estra-1,3,5(10)-triene-3,17-diol,7-[9-[(4,4,5,5,5-pentafluoropentyl)sulfinyl]nonyl]-, (7a,17b)-;ICI 182780;ZD 182780;ZD 9238;ZM 182780;
Density: 1.201 g/cm3
Boiling Point: 674.8 °C at 760 mmHg
Flash Point: 361.9 °C
Appearance: white powder


Fulvestrant Description:

Fulvestrant (trade name Faslodex, by AstraZeneca) is a drug treatment of hormone receptor-positive metastatic breast cancer in postmenopausal women with disease progression following anti-estrogen therapy. It is a complete estrogen receptor antagonist with no agonist effects, which in addition, accelerates the proteasomal degradation of the estrogen receptor. The drug has poor oral bioavailability, and is administered monthly via intramuscular injection.


Fulvestrant Uses

  1. Fulvestrant is used to treat breast cancer that has spread to other areas of the body in women who have gone through "the change of life" (menopause).
  2. It is used in patients who have not responded well to other medications (e.g., tamoxifen). Breast cancer cells need the hormone estrogen in order to grow.
  3. Fulvestrant works by blocking the effect of estrogen, slowing tumor cell growth.


Positive Faslodex Powder , CAS 129453-61-8 Breast Cancer Medical Hormones 0


Fulvestrant  COA

Test Item Specification Results
Appearance white crystalline powder A white crystalline powder
Identification The retention time of the major peak in the chromatogram of the assay preparation is same as that of the standard preparation obtained in the assay Conform
Any Individual impurity Not more than 0.10% 0.18%
Total impurities Not more than 1.0% 0.44%
Ratio of isomers Fulvestran A 50.0%-60.0% 51.70%
Fulvestran B 40.0%-50.0% 47.86%
Purity 99.0% 99.56%


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