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Anabolic Steroid Powder Letrozole Femara CAS 112809 51 5 For Breast Cancer Treatment

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Anabolic Steroid Powder Letrozole Femara CAS 112809 51 5 For Breast Cancer Treatment

Brand Name : DW

Model Number : Letrozole Femara

Certification : ISO 9000, SGS

Place of Origin : CHINA

MOQ : 10grams

Price : negotiable(best offer will be provided)

Payment Terms : MoneyGram, , T/T, Bitcoin

Supply Ability : 1000Kg per Month

Delivery Time : 3-7 dyas

Packaging Details : designed disguised packing ways, 100% pass custom guarantee)

CAS : 112809-51-5

Purity : 99%

Origin : China

Minimum Order : 10g

MF : C17h19n5

Appearance : White Powder

Standard : USP32

Shipping Methods : ship by express, like DHL, Fedex, UPS, TNT, EMS, EUB etc.

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Product Name: Finasteride
Finasteride Synonyms: Proscar
Finasteride CAS: 98319-26-7
Finasteride MF: C23H36N2O2
Finasteride MW: 372.54
Finasteride mp: 253°C
Finasteride storage temp: Store at RT
Finasteride solubility DMSO: 32mg/mL, soluble
Finasteride Water Solubility: insoluble
Finasteride Appearance: White Solid
Used for the treatment of prostate disease. Clinical studies suggest that, with Finasteride 1 mg/day, continuously taking it for 3 months or slightly long, users can have their hair regrow, after 1 year if continuous treatment, hair growth rate is up to 48%.


Letrozole has been used for ovarian stimulation by fertility doctors since 2001 because it has fewer side-effects than clomiphene (Clomid) and less chance of multiple gestation. A Canadian study presented at the American Society of Reproductive Medicine 2005 Conference suggested that letrozole may increase the risk of birth defects.[citation needed] A more detailed ovulation induction follow-up study found that letrozole, compared with a control group of clomiphene, had significantly lower congenital malformations and chromosomal abnormalities at an overall rate of 2.4% (1.2% major malformations) compared with clomiphene 4.8% (3.0% major malformations). Despite this, India banned the usage of letrozole in 2011, citing potential risks to infants.In 2012, an Indian parliamentary committee said that the drug controller office colluded with letrozole's makers to approve the drug for infertility in India and also stated that letrozole's use for infertility was illegal worldwide; however, such off-label uses are legal in many countries such as the US and UK.

The anti-estrogen action of letrozole has been shown to be useful in pretreatment for termination of pregnancy, in combination with misoprostol. It can be used in place of mifepristone, which is expensive and unavailable in many countries.

Letrozole is sometimes used as a treatment for gynecomastia, although it is probably most effective at this if caught in an early stage (such as in users of anabolic steroids).

Letrozole has also been shown to delay the fusing of the growth plates in mice.When used in combination with growth hormone, letrozole has been shown effective in one adolescent boy with a short stature.


AppearanceWhite or off-white crystaline powder


Crystalline powder


Soluble in Chloroform;

Soluble in ethanol when heated


(1)Maximum absorption in wavelength of 240 nm

Minimum absorption in wavelength of 215 nm



(2)Infrared spectrum should be in accordance the dominant peak of contrastIn accordance with the dominant peak of contrast
Melting points182℃-184℃182℃
Related substances≤0.5%0.3%
Single impurity≤0.3%0.2%
Loss on drying≤1.0%0.8%


(On anhydrous basis)

ConclusionConforms Specifications of Enterprise Standard.

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.


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

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Drostanolone enanthate (Masteron E)521-12-0
Trenbolone base/
Trenbolone acetate10161-34-9
Trenbolone enanthate10161-33-8
Vardenafil hydrochloride/
Mixed spin129938-20-1
sildenafil citrate171599-83-0

Product Tags:

Anti Estrogen Supplements


Letrozole Femara Anabolic Steroid Powder


CAS 112809 51 5

Buy cheap Anabolic Steroid Powder Letrozole Femara CAS 112809 51 5 For Breast Cancer Treatment product

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