Zhejiang Lihui Import Export Co., Ltd.

Zhejiang Lihui Import Co.,Ltd.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsRaw Steroids Powder

112809-51-5 Natural Anti Estrogen Supplements Femara Letrozole Raw Material

112809-51-5 Natural Anti Estrogen Supplements Femara Letrozole Raw Material

  • 112809-51-5 Natural Anti Estrogen Supplements Femara Letrozole Raw Material
  • 112809-51-5 Natural Anti Estrogen Supplements Femara Letrozole Raw Material
112809-51-5 Natural Anti Estrogen Supplements Femara Letrozole Raw Material
Product Details:
Place of Origin: China
Brand Name: LiHui
Certification: Hplc ISO9001
Model Number: 112809-51-5
Payment & Shipping Terms:
Minimum Order Quantity: 100g
Price: Negotiated
Packaging Details: Foil Bag
Delivery Time: 3-7days after received payment
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000Kg Per Month
Contact Now
Detailed Product Description
CAS: 112809-51-5 Color Or Appearance: White Crystalline Powder
Product Use: Add Muscle Packing Specification: Aluminum Foil Bag Or Aluminum Tin 25 Kg/barrel
Execution Standard: USP42 Product Purity: 99%
The Product Level: Pharmaceutical Grade Molecular Formula: C17H11N5
High Light:

112809-51-5 Natural Anti Estrogen Supplement

,

Natural Anti Estrogen Supplements Letrozole

,

112809-51-5 Femara Letrozole

Anti Estrogen Raw Steroid Powders Femara Letrozole Raw Material CAS 112809-51-5

 

Description:

Letrozole

Alias: Femara

CAS No: 112809-51-5

MF: C17H11N5

MW: 285.3

Purity: 98%

Appearance: white powder.

 

You need Letrozole Femara ?

1. Femara (letrozole) is a type II (non-steroidal) third generation aromatase inhibitor. Clinically it is used to treat postmenopausal women with either estrogen receptor positive or estrogen receptor unknown breast cancer.

In women with breast cancer, it has been shown to reduce estrogen levels by 98% or more (1). However, it’s use and benefits are not limited to eliminating estrogen in women.

For pre-contest bodybuilders, Letrozole is almost a necessity to eliminate water retention and achieve the ripped look necessary to compete in today’s bodybuilding world. However, in my experience, it is only necessary to be used for the last 4-6 weeks, to eliminate excess estrogen and water retention. After using Letrozole I recommend staying away from any estrogen suppression for at least a month to try to normalize the body.

2. Letrozole is used to treat postmenopausal women with hormone receptor positive early breast cancer or who have been treated with tamoxifen (Nolvadex). It also is approved for initial or second-line treatment of postmenopausal women with hormone-sensitive or advanced breast cancer.

 

Anti Estrogen Raw Steroid Powders Femara Letrozole Raw Material CAS 112809-51-5 0

The recipe of Letrozole:

Powder: per 1 gram of Letrozole

Produces: Highest concentration made - 5 mg/ml

 

Requirements:

1 gram of Letrozole powder

1 beaker suitable for holding the volume of liquids

19.9 ml of PEG 300

179.1 ml of 190 Proof Grain Alcohol

 

use the following procedure:

place a sufficient amount of water in a pan and place on the stove

remove from heat when the water reaches boiling temperature

place the powder and the PEG in the beaker

immerse the beaker in the pan of water so that the water is level with the top of the contents of the beaker gently swirl or stir the contents of the beaker until the solution is clear (reheat the water if necessary)

remove the beaker from the water

allow the PEG to cool down

slowly add the 190 Proof Alcohol to the mixture

gently stir until fully mixed

The COA of Letrozole:

 


TEST ITEMS
ANALYSIS STANDARDS RESULTS
Appearance White or off-white crystaline powder White
Crystalline powder
Solubility Soluble in Chloroform;
Soluble in ethanol when heated
Conform
ldentification (1)Maximum absorption in wavelength
of 240 nm Minimum absorption in
wavelength of 215 nm
Conform
Conform
  (2)Infrared spectrum should be in
accordance the dominant peak of
contrast
In accordance with the dominant
peak of contrast
Melting points 182 degrees Celcius-184 degrees Celcius 182 degrees Celcius
Related substances ≤0.5% 0.3%
Single impurity ≤0.3% 0.2%
Loss on drying ≤1.0% 0.8%
[Assay]C17H11N5
(On anhydrous basis)
≥98.0% 99.2%
Conclusion The specification conforms with USP/BP

 

Anti Estrogen Raw Steroid Powders Femara Letrozole Raw Material CAS 112809-51-5 1

Packaging & Delivery:

We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.


OUR ADWANTAGE:

1, High quality with competitive price:

1) Standard: Enterprise Standard

2) All Purity≥98%

3) We are manufacturer and can provide high quality products with factory prices.

Pre-mixed Inject/Oral steroids:

 

Oral Series
Product Name Specification
Dianabol 50 50 mg/ml
Dianabol 80 80 mg/ml
Winstrol 25 25 mg/ml
Winstrol 100 100 mg/ml
Anadrol 50 50 mg/ml
Anavar 20 20 mg/ml
Anavar 50 50 mg/ml
Clomid 50 50 mg/ml
Nolvadex 20 20 mg/ml
Armidex 5 5 mg/ml
Femara 5 5 mg/ml
Proviron 50 50 mg/ml
Nandrolon Series
Product Name Specification
Deca Durabolin 200 200 mg/ml
Deca Durabolin 250 250 mg/ml
NPP 200 200 mg/ml
Nandrolone Cypionate 200 200 mg/ml
Testosteron Series
Product Name Specification
Testosterone Enanthate 250 250 mg/ml
Testosterone Enanthate 600 600 mg/ml
Testosterone Propionate100 100 mg/ml
Testosterone Propionate200 200 mg/ml
Testosterone Cypionate 250 250 mg/ml
Testosterone Undecanoate500 500 mg/ml
Boldenon Series
Product Name Specification
Boldenone Cypionate 100 100 mg/ml
Boldenone Undecylenate 300 300 mg/ml
Trenbolon Series
Product Name Specification
  100 mg/ml
Trenbolone Acetate 80 80 mg/ml
Trenbolone Acetate 100 100 mg/ml
Trenbolone Enanthate 60 60 mg/ml
Trenbolone Enanthate 100 100 mg/ml
Trenbolone Enanthate 150 150 mg/ml
Trenbolone Enanthate 200 200 mg/ml
Trenbolone Hexahydrobenzyl Carbonate 50 50mg/ml
Drostanolon Series
Product Name Specification
Drostanolone Propionate 100 100 mg/ml
Drostanolone Enanthate 200 200 mg/ml
Mixed Series
Product Name Specification
Sustanon 200
*Testosterone Propionate
*Testosterone Phenylpropionate
*Testosterone Isocaproate
*Testosterone Decanoate
200 mg/ml
24 mg/ml
48 mg/ml
48 mg/ml
80 mg/ml
Sustanon 250
*Testosterone Propionate
*Testosterone Phenylpropionate
*Testosterone Isocaproate
*Testosterone Decanoate
250 mg/ml
30 mg/ml
60 mg/ml
60 mg/ml
100 mg/ml
Ripex 225
*Testosterone Propionate
*Trenbolone Acetate
*Drostanolone Propionate
225 mg/ml
75 mg/ml
75 mg/ml
75 mg/ml
TMT Blend 375
*Testosterone Enanthate
*Trenbolone Enanthate
*Drostanolone Enanthate
375 mg/ml
125 mg/ml
125 mg/ml
125 mg/ml
TM Blend 500
*Drostanolone Enanthate
*Trenbolone Enanthate
500 mg/ml
250 mg/ml
250 mg/ml
Anomass 400
*Testosterone Enanthate
*Boldenone Undecylenate
*Trenbolone Enanthate
400 mg/ml
150 mg/ml
150 mg/ml
100 mg/ml
Methenolone Enanthate 100 100mg/ml
 

Contact Details
Zhejiang Lihui Import Export Co., Ltd.

Contact Person: sales

Tel: +8613777515435

Send your inquiry directly to us (0 / 3000)

Other Products