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Shanghai Yijing Industrial Co., Ltd.

Steroid, Alpha-Methyl-Testosterone, Buy 17-Alpha-Methyl-Testosterone manufacturer / supplier in China, offering High Quality Steroids Powder 17-Alpha-Methyl-Testosterone 65-04-3, Hot Sell Apis Melatonine Melotonin 73-31-4, 100% Factory Direct Supply 99.5% Assay Hydroxyprogesterone Acetate 302-23-8 and so on.

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Supplier Homepage Product Steroids Powders Testosterone Series High Quality Steroids Powder 17-Alpha-Methyl-Testosterone 65-04-3

High Quality Steroids Powder 17-Alpha-Methyl-Testosterone 65-04-3

Purchase Qty.:
(Grams)
100-499 500-999 1,000+
FOB Unit Price: US $1 US $0.7 US $0.5
Purchase Qty. (Grams) FOB Unit Price
100-499 US $1
500-999 US $0.7
1,000+ US $0.5
Get Latest Price
Production Capacity: 25tons Per Month
Transport Package: According to Every Customers′s Requirement
Payment Terms: T/T, Western Union, Money Gram, JPMorgan Chase(In the USA)

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Basic Info
  • Model NO.: 65-04-3
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >99%
  • Mf: C20h30o2
  • Einecs: 200-366-3
  • Trademark: YiJIng
  • Origin: No.367 Yongkong Road Minhang District, Shang Hai.
  • Powder: Yes
  • Certification: USP, BP
  • State: Solid
  • CAS: 65-04-3
  • MW: 302.45
  • Band: Yijing
  • Specification: GMP ISO SGS
  • HS Code: 2937290024
Product Description
17-Alpha-Methyl-Testosterone

1. Basic Information:

Einecs NO: 200-366-3
MF: C20H30O2
MW: 302.45
Purity: 98%
Appearance: White powder. 
Usage: Methyl-1-testosterone is a synthetic anabolic steroid. 
Methyl-1-testosterone is on the World Anti-Doping Agency's list of prohibited substances, and is therefore banned from use in most major sports. However, It is used as male hormone and protein assimilation hormone. 

2. 17-Alpha-Methyl-Testosterone coa
 

Test Items

Specification

Test Results

Identification

TLC

Positive

UV spectrum

Positive

IR spectrum

Positive

Characteristics

White to almost white crystalline powder

Conform

Melting point

162~168ºC

152~166ºC

Specific optical rotation

+79°~ +85°

+82.5°

Loss on drying

≤2.0%

1.1%

Assay

97~103%

99.08%

Related substances

≤1.0%

Pass

Residual solvents(GC)

Acetone ≤100ppm

Pass

Methanol ≤100ppm

Pass

Pyridine ≤100ppm

Pass

Conclusion

This batch is complies with USP31

3. Steroid Hormone Powder:
Testosterone AcetateTrenbolone AcetateMGF
Testosterone CypionateTrenbolone EnanthatePEG MGF
Testosterone DecanoateBoldenone AcetateCJC-1295
Testosterone EnanthateBoldenone undecylenateCJC-1295 DAC
Testosterone IsocaproateBoldenone CypionatePT-141
Testosterone PhenylpropionateBoldenone PropionateMelanotan-1
Testosterone PropionateNandrolone DecanoateMelanotan-2
Testosterone UndecanoateNandrolone phenylpropionateGHRP-2
MesteroneNandrolone undecylateGHRP-6
Testosterone Sustanon 250Nandrolone cypionate Ipamorelin
Clostebol AcetateNandrolone propionateHexarelin
MethylandrostanoloneMethyltrienoloneSermorelin
Methenolone EnanthateDrostanolone PropionateOxytocin
Methenolone AcetateDrostanolone EnanthateTB500
AnadrolStanoloneFragment 176-191
AnavarTadalafilTriptorelin
WinstrolVardenafilTesamorelin
Clomifene citrateDianabolGonadorelin
Toremifene citrateTamoxifen CitrateDSIP 
FinasterideDapoxetine hydrochlorideSelank
 
injection liquid 
NameSpecification
Deca 200200mg/ml
Deca 250250mg/ml
Anadrol 5050mg/ml
Anavar 5050mg/ml
Anomass 400400mg/ml
Boldenone Acetate 100100mg/ml
(Boldenone Cypionate)200mg/ml
(Boldenone undecylenate)300mg/ml
Clomid 5050mg/ml
Cypoject 250 (Testosterone Cypionate)600mg/ml
Dianabol 250250mg/ml
Durabolin 250250mg/ml
Enanject 250 (Testosterone Enanthate)250mg/ml
Enanject 600 (Testosterone Enanthate)600mg/ml
Femara 55mg/ml
NPP 200200mg/ml
(Nandrolone Cypionate)200mg/ml
Nolvadex 2020mg/ml
Winstrol 5050mg/ml
Propionat 100 (TestosteronePropionate)100mg/ml
Propionat 200 (TestosteronePropionate)200mg/ml
Sustanon 200200mg/ml
Sustanon 250250mg/ml
Sustanon 300300mg/ml
Sustanon 400400mg/ml
Undecanoate500(TestosteroneUndecanoate)500mg/ml
Trenabol 100100mg/ml
Trenabolic 80 (Trenbolone Acetate)80mg/ml
Trenabolic 100 (Trenbolone Acetate)100mg/ml
Trenabolic 200 (Trenbolone Acetate)200mg/ml
Trenaject 60 (Trenbolone enanthate)60mg/ml
Trenaject 100 (Trenbolone Enanthate)100mg/ml
Trenaject 150 (Trenbolone Enanthate)150mg/ml
Trenaject 200 (Trenbolone Enanthate)200mg/ml
Parabolone 50 (Tren hex)50mg/ml
Masteron 100 (Drostanolone Propionate)100mg/ml
Masteron 200 (Drostanolone Enanthate)200mg/ml
Primoject 100 (Methenolone Enanthate)100mg/ml

 
4. About us:

a. Fast Delivery: 3 work days after received payment.
b. Free Resending: For long term cooperation, we guarantee all our customers will get their stuffs. 
c. Long Term Cooperation Discount: 5% DISCOUNT for our regular customers.
 
5. Our Service:

1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T Bank Transfer, Western Union and MoneyGram Available.
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.

6. More:
17-Methyltestosterone is one of the oldest available oral steroids. It is produced by many various manufacturers and sold in a number of countries including the U.S.. It is quite androgenic, with minimal anabolic effects. For athletic purposes, methyltestosterone is generally only used to stimulate aggression among power lifters and those looking to boost up their workouts.

Many 17-methyltestosterone tablets are sublingual (to be placed under the tongue) for faster absorption. These tabs can generally be identified by a notable citrus flavor to them. A couple tabs placed under the tongue before a visit to the gym may make for an aggressive workout. Aside from this, methyltestosterone offers little except androgenic side effects. It is quite toxic, elevating liver enzymes and causing acne, gynecomastia, aggression and water retention quite easily. Were one to tolerate these side-effects, methyltestosterone will offer little more than some slight strength gains.

17-Methyltestosterone is a man-made form of testosterone, a naturally occurring sex hormone that is produced in a man's testicles. Small amounts of testosterone are also produced in a woman's ovaries and adrenal system.

The combination of esterified estrogens and 17-methyltestosterone is used to treat symptoms of menopause such as hot flashes, and vaginal dryness, burning, and irritation. This medication may also be used for purposes not listed in this medication guide.

17-Alpha-Methyl-Testosterone is a synthetic androgen with affinity for the androgen receptor. 17-alpha-methyl testosterone is used widely as a component of hormone replacement therapy. Previous reports have indicated that contrary to testosterone, 17-alpha-methyl testosterone is not aromatized. However, 17-alpha-methyl testosterone still could affect local estrogen formation by regulating aromatase expression or by inhibiting aromatase action. Both possibilities have important clinical implications. To evaluate the effect of 17-alpha-methyl testosterone on the expression and activity of aromatase, we tested the choriocarcinoma Jar cell line, a cell line that express high levels of P450 aromatase, and the macrophage-like THP-1 cells, which express aromatase only after undergoing differentiation. We found that in both cell lines, 17-alpha-methyl testosterone inhibits aromatase activity in a dose-related manner. The curve of inhibition parallels that of letrozole and gives complete inhibition at 10(-4) M 17-alpha-methyl testosterone, determined by the tritium release assay. 17-alpha-methyl testosterone does not have detectable effects on aromatase RNA and protein expression by Jar cells. Undifferentiated THP-1 cells had no aromatase activity and showed no effect of 17-alpha-methyl testosterone, but differentiated THP-1 (macrophage-like) cells had a similar inhibition of aromatase activity by 17-alpha-methyl testosterone to that seen in Jar cells. The Lineweaver-Burke plot shows 17-alpha-methyl testosterone to be a competitive aromatase inhibitor. Our results show for the first time that 17-alpha-methyl testosterone acts as an aromatase inhibitor. These findings are relevant for understanding the effects of 17-alpha-methyl testosterone as a component of hormone replacement therapy. 17-alpha-methyl testosterone may, as a functional androgen and orally active steroidal inhibitor of endogenous estrogen production, also offer special possibilities for the prevention/treatment of hormone-sensitive cancers.
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