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CAS 6533-00-2 Norgestrel Anti Estrogen Steroids Purity 99.5% for Prevent Pregnancy

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CAS 6533-00-2 Norgestrel Anti Estrogen Steroids Purity 99.5% for Prevent Pregnancy

China CAS 6533-00-2 Norgestrel Anti Estrogen Steroids Purity 99.5% for Prevent Pregnancy supplier
CAS 6533-00-2 Norgestrel Anti Estrogen Steroids Purity 99.5% for Prevent Pregnancy supplier CAS 6533-00-2 Norgestrel Anti Estrogen Steroids Purity 99.5% for Prevent Pregnancy supplier

Large Image :  CAS 6533-00-2 Norgestrel Anti Estrogen Steroids Purity 99.5% for Prevent Pregnancy

Product Details:

Place of Origin: China
Brand Name: Senwayer
Certification: GMP,ISO9001,KOSHER
Model Number: 6533-00-2

Payment & Shipping Terms:

Minimum Order Quantity: 5g
Price: Negotiation
Packaging Details: Discreet disguised package or as required
Delivery Time: 3-5 working days
Payment Terms: T/T, , MoneyGram,,Bitcoin
Supply Ability: Mass stock
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Detailed Product Description
CAS: 6533-00-2 Appearance: White Powder
MF: C21H28O2 MW: 312.45
EINECS: 212-349-8 Melting Point: 239-241 °C(lit.)
High Light:

Estrogen Blocker Steroids

,

Pharma Grade Steroids

Anti-Estrogen Norgestrel CAS 6533-00-2 Purity 99.5% to Prevent Pregnancy

 

Norgestrel is used to prevent pregnancy. It is often referred to as the "mini-pill" because it does not contain any estrogen. Norgestrel (a form of progestin) is a hormone that prevents pregnancy by changing the womb and cervical mucus to make it more difficult for an egg to meet sperm (fertilization) or for the fertilized egg to attach to the wall of the womb (implantation). Regular use of the "mini-pill" prevents the release of an egg (ovulation) in about half of the women who use it.Norgestrel is usually used by women who cannot take estrogen. For the most effective results, it is very important to take this medication exactly as prescribed.

 

Quick Details:

 

Product name:Norgestrel
Synonyms: OVRETTE(R);NORPLANT;NORGESTREL;NORGESTREL(LEVO);17-ALPHA-ETHYNYL-18-HOMO-19-NORTESTOSTERONE;18,19-DINOR-13-BETA-ETHYL-17-BETA-HYDROXY-4-PREGNEN-20-YN-3-ONE;18,19-DINOR-4-PREGNEN-20-YN-3-ONE;13BETA-ETHYL-17ALPHA-ETHYNYL-17BETA-HYDROXYGON-4-EN-3-ONE
CAS:6533-00-2
MF: C21H28O2
MW: 312.45
Purity:99.5% min
EINECS: 212-349-8
Appearance:White powder
MP:239-241 °C(lit.)
Storage temp:2-8°C
Product Categories: Hormone;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids;Chiral Reagents;Glucuronides;Metabolites & Impurities;SARIDON.

 

COA:

 

Product name

 

Norgestrel

CAS No.

 

6533-00-2

Outer Packing

 

25KG

Production date

 

2015.01.23

Shelf life

 

2019.01.22

Standard adopted

 

USP35

Items of analysis

 

Specification

 

Results

 

Description White or Practically white odorless powder White odorless powder
Identification IR is consistentwith contrastsubstance Passed
Melting Point Melting range between 205 — 212 ℃ ,the range between beginning and of end melting does notexceed 4℃ 205.5—207.5℃
Specific Rotation -0.10°— +0.10° -0.00°
Ethinyl Should be 7.81—8.18% 7.917%
Other steroid Sum of impurities points notmore than 5 Passed
Impurity Point ≤2.0% 1.1%
Amountof impurity ≤0.5% 0.08%
Loss On Drying ≤0.3% 0.12%
Residual Solvents acetone≤0.5% 0.04%
Assay 98.0—102.0%(on the dried basis) 99.11 %

Conclusion

 

Qualified

 

 

If you have any question pls feel free to contact me via:

Email: export@senwayer.com
Whats-app:+86-18186442580
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We-chat:+86-18186442580
Tele-gram:+86-18186442580

 

 

Mechanism of Action:

 

Norgestrel binds to the progesterone and estrogen receptors. Target cells include the female reproductive tract, the mammary gland, the hypothalamus, and the pituitary. Once bound to the receptor, progestins like Norgestrel will slow the frequency of release of gonadotropin releasing hormone (GnRH) from the hypothalamus and blunt the pre-ovulatory LH (luteinizing hormone)

 

Norgestrel, a synthetic progesterone analog , is a racemic mixture of which levonorgestrel is the biologically active component. Levonorgestrel prevents pregnancy by inhibiting ovulation and by causing the cervical mucous to thicken, which makes it harder for sperm to move toward the uterus.

 

Pharmacology:

 

Norgestrel is used as a female contraceptive. Norgestrel is a progestin or a synthetic form of the naturally occurring female sex hormone, progesterone. In a woman's normal menstrual cycle, an egg matures and is released from the ovaries (ovulation). The ovary then produces progesterone, preventing the release of further eggs and priming the lining of the womb for a possible pregnancy. If pregnancy occurs, progesterone levels in the body remain high, maintaining the womb lining. If pregnancy does not occur, progesterone levels in the body fall, resulting in a menstrual period. Norgestrel tricks the body processes into thinking that ovulation has already occurred, by maintaining high levels of the synthetic progesterone. This prevents the release of eggs from the ovaries.

 

Norgestrel Dosage:

 

You will take your first pill on the first day of your period or on the first Sunday after your period begins. You may need to use back-up birth control, such as condoms or a spermicide, when you first start using this medication. Follow your doctor's instructions.

 

Take one pill every day, no more than 24 hours apart. When the pills run out, start a new pack the following day. You may get pregnant if you do not take one pill daily. Get your prescription refilled before you run out of pills completely.

 

The 28 day birth control pack contains seven "reminder" pills to keep you on your regular cycle. Your period will usually begin while you are using these reminder pills.

 

What if I miss a dose?

 

Try not to miss a dose. Every time you miss a dose or take a dose late your chance of pregnancy increases. When 1 pill is missed (even if only 3 hours late), take the missed pill as soon as possible and continue taking a pill each day at the regular time (use a back up method of birth control for the next 48 hours). If more than 1 dose is missed, use an additional birth control method for the rest of your pill pack until menses occurs. Contact your health care professional if more than 1 dose has been missed.

 

CAS 6533-00-2 Norgestrel Anti Estrogen Steroids Purity 99.5% for Prevent Pregnancy

 

If you have any question pls feel free to contact me via:

Email: export@senwayer.com
Whats-app:+86-18186442580
Wickr me:yukis8888
We-chat:+86-18186442580
Tele-gram:+86-18186442580

 

 

 

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