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Pharmaceutical Grade Progestogen Raw Steroid Powders Norethisterone CAS 68-22-4

Pharmaceutical Grade Progestogen Raw Steroid Powders Norethisterone CAS 68-22-4

  • Pharmaceutical Grade Progestogen Raw Steroid Powders Norethisterone CAS 68-22-4
  • Pharmaceutical Grade Progestogen Raw Steroid Powders Norethisterone CAS 68-22-4
Pharmaceutical Grade Progestogen Raw Steroid Powders Norethisterone CAS 68-22-4
Product Details:
Place of Origin: China
Brand Name: Pharmlab
Certification: ISO 9001, USP,GMP
Model Number: 68-22-4
Payment & Shipping Terms:
Minimum Order Quantity: negotiation
Price: negotiation
Packaging Details: Disguised package ; Foil bag
Delivery Time: 3-5 work days
Payment Terms: Western Union, MoneyGram, T/T, bitcoin
Supply Ability: Mass in stock
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Detailed Product Description
Name: Norethisterone CAS: 68-22-4
Grade: Pharmaceutical Package: Well Disguised Package ;Foil Bag
Purity: 99% Appearance: White Crystalline Powder
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Pharmaceutical Grade Progestogen Raw Steroid Powders Norethisterone CAS 68-22-4

 

Quick detail

 

Product Name Norethisterone
Synonyms Norethisterone,98%; 17-alpha-ethynyl-17-beta-hydroxyoestr-4-en-3-one; Norethisterone; 17-ethynyl-17-hydroxyestr-4-en-3-one; (17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one; (8xi,9xi,14xi,17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one
Molecular Formula C20H26O2
Molecular Weight 298.4192
CAS Registry Number 68-22-4
EINECS 200-681-6
Density 1.15g/cm 3
Melting point 205-206C
Boiling point 447°C at 760 mmHg
Refractive index 1.577
Flash point 190.5°C
Vapour Pressure 7.22E-10mmHg at 25°C

 

Description


Norethisterone (norethindrone or 19-nor-17α-ethynyltestosterone) is a molecule used in some combined oral contraceptive pills, progestogen only pills and is also available as a stand-alone drug. It is a progestogen and can be used to treat premenstrual syndrome, painful periods, abnormal heavy bleeding, irregular periods, menopausal syndrome (in combination with oestrogen), or to postpone a period. It is also commonly used to help prevent uterine hemorrhage in complicated non-surgical or pre-surgical gynecologic cases. Norethindrone was the first orally highly active progestin to be synthesized. It was synthesized for the first time by chemists Luis Miramontes, Carl Djerassi, and George Rosenkranz at Syntex in Mexico City in 1951.It was the progestin used in one of the first three oral contraceptives. Its related ester, norethisterone acetate, is used for the same indications.


Applications


Treating certain menstrual problems or uterine problems (eg, abnormal bleeding, endometriosis). It may also be used for other conditions as determined by your doctor.Norethindrone is a progestin hormone. It works by altering the lining of the uterus.

 

COA

 

Product name Norethindrone
Appearance White crystalline powder
Water ≤5% pass
Assay 98 .0~ 102.0% 99.2%
Loss on drying ≤0.5% 0.15%
Related substances total impurities ≤1.0% Pass
any individual impurity ≤0.5% Pass
Residual solvents ethanol ≤0.5% Pass

 

How should I take norethindrone?

 

Take this medication exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor. Follow the directions on your prescription label.

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.

 

If you need to have any type of medical tests or surgery, or if you will be on bed rest, you may need to stop using this medication for a short time. Any doctor or surgeon who treats you should know that you are using norethindrone.

 

Your doctor will need to see you on a regular basis while you are using this medication. Do not miss any appointments.

 

Store this medication at room temperature away from moisture and heat.

 

Attention


Do NOT use norethindrone if:

 

you are allergic to any ingredient in norethindrone

 

you are pregnant or think you may be pregnant

 

you have undiagnosed abnormal vaginal bleeding or are postmenopausal

 

you have a history of blood clotting problems, severe blood clots (eg, in the lungs, legs, eyes), certain

 

blood vessel problems (eg, bleeding in the brain, heart attack, stroke), or breast cancer

 

you have decreased liver function or active liver disease

 

Contact your doctor or health care provider right away if any of these apply to you.

 

Other Products

 

Progesterone Hormone Powders Progesterone
Mifepristone
Allylestrenol
Allylestrenol
Chlormadinone Acetate
Cyproterone Acetate
Dienogestrel
Drospirenone
Pregnenolone
Ethisterone
17α-Hydroxyprogesterone Caproate
Levonorgestrel
Medroxyprogesterone Acetate
Megestrol Acetate
Melengestrol Acetate
Norethindrone Acetate
Norgestimate

 

Norethisterone

 

Pharmaceutical Grade Progestogen Raw Steroid Powders Norethisterone CAS 68-22-4 0

 

Pharmaceutical Grade Progestogen Raw Steroid Powders Norethisterone CAS 68-22-4 1

 

Competitive Advantage

 

1. Our company is a professional production leading factory in China in pharmaceutical area of many years.

 

Delivery areas of our products: US, UK, Canada, Australia, Brazil, Russia, Portugal, Latvia, Switzerland, Iceland, Ukraine, Germany, France, Netherlands, Belgium, Peru, Sweden, New Zealand, the Czech Republic, Lithuania, Ireland, Tunisia, Mexico, Greece, Puerto Rico, Thailand, Israel and so on.

 

Payment method: T/T, Western union, Moneygram, bitcoin etc.

 

2. Discreet package. The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration.

 

3. Top quality. High quality guarenteed, once any problem is found, the package would be reshipped for you.

 

4. Security Shipping: Shipping by express (FedEx, UPS, DHL, EMS), by air. The most professional forwarder would be recommanded for you.

 

5. We have stock, so we can delivery quickly at the very day when receive the payment.

 

6. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.

 

7. A discount would be given when you make a large order.

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