Female Oral Norethindrone Powder , 99.5% Purity CAS 68-22-4 Estrogen Steroid

Basic Information
Place of Origin: China
Brand Name: Senwayer Brand
Certification: ISO, 9001, USP
Model Number: 68-22-4
Minimum Order Quantity: 10grams
Price: Discount is possible if your order is big enough
Packaging Details: 10g, 20g, 50g , 100g, 500g. 1kg, 10kg
Delivery Time: within 2 working days
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer.
Supply Ability: 1000kg/month
Detail Information
CAS: 68-22-4 Alias: Norethindrone
Apparence: Almost White Crystalline Powder Purity: 99.5%
Usage: Oral Norethindrone Powder Grade: Pharma Grade
High Light:

active pharmaceutical ingredients


api raw material

Product Description

Female Oral Emergency Contraception Steroid Estrogen Norethisterone CAS 68-22-4​


Quick detail


ENT;NET;Norfor; sc4640;Anovule;Gestest



Molecular Formula


Molecular weight





Off-White to Pale Yellow Solid

Suitable for



BP2002, EP4


Progesteron. Norethindrone and acetate in

combination with estrogen as contraceptive (oral).


It is reasonably anticipated to be a human



Discreet packing ways as your requirement, 100%

go through.


Store in cool and dry area and keep away from

direct sunlight.


Norethindrone Introduction

  • Norethisterone (or 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.


Norethisterone Application

Norethisterone contains a hormone which is similar to the hormone progestogen that is naturally produced by the body. It is used to treat a number of menstrual cycle disorders. Norethisterone is also used to help treat breast cancer.



Adult Sex Steroid Hormones Norethisterone 68-22-4 C20H26O2 Enterprise Standard


Norethindrone COA:

Product Name Norethindrone Batch Size  
Manufacturing Date 2017.01.09 Batch No. 20170109
Expiry Date 2021.01.08 Report Date 2017.01.16
Reference Standard USP36 Packing  
Identification UV spectrum Positive
  IR spectrum Positive
Characteristics White to creamy white, odorless, crystalline powder. Pass
  Is stable in air.  
Solubility Soluble in chloroform and in dioxane; sparingly soluble Pass
  in alcohol; slightly soluble in ether; practically insoluble in water.  
Completeness of solution The solution called for in the test for Specific rotation is clear Pass
  and free from undissolved solid.  
Melting point 202 ~ 208℃ 203~206.5℃
Specific optical rotation ﹣30° ~﹣38° ﹣34.2°
Loss on drying ≤0.5% 0.20%
Limit of ethynyl group 8.18%~8.43% 8.30%
Assay 97 .0~ 102.0% 99.45%
  total impuritics≤1.5%  
Related substances only one impurity≤0.5% Pass
Conclusion This batch complies with USP36  

Contact Details
Abby Xiang

Phone Number : +8617764031156

WhatsApp : +8617764031156