Norethisterone Powder
2. English Synonyms:Norethisterone
3. CAS Number: 68-22-4
4. Molecular Formula: C20H26O2
5. Purity: 97.0%~102.0%(HPLC
6. Appearance: Off White to White crystalline powder
7. Packaging: 25kg/paper drum
8. Delivery: Ready stock, prompt and secure shipment
9. Our Services: Customized production and packaging
10. Delivery Time: Within 2~3 working days after your order
- Product Description
Norethindrone Powder - Stable, Traceable Synthetic Progestin Raw Material, Suitable for Pharmaceutical Applications
Shaanxi Hongda Phytochemistry, as one of China's most professional peptide product manufacturers and R&D factories, continuously develops high-quality products in the field of steroid hormone raw materials. Our latest supply of Norethisterone Powder boasts high purity, structural stability, and significant pharmacological effects, and is widely used in various gynecological and endocrine-related preparations. Our Hongda factory understands that batch consistency, impurity control, and long-term supply capability are the ultimate criteria for your choice, and our norethindrone is precisely a high-quality, consistently pure, and impurity-free product!

Advantages of Shaanxi Hongda's Norethindrone:
1. High Purity and Good Stability: Shaanxi Hongda uses mature synthesis processes to ensure high purity and controls impurities in the production process, guaranteeing product stability.
2. Strong Batch Consistency: Our batch parameters are stable, reducing process risks caused by changing suppliers or batch fluctuations.
3. Complete Quality Inspection Documentation Support: We can provide standard testing documents such as COA and HPLC, facilitating registration, auditing, and technical evaluation.
4. Suitable for Long-Term Cooperative Purchasing
This is not a one-off supply, but a sustainable and planned raw material production and supply, with a large, reputable factory for your peace of mind.
Product Specification
Analysis tests | Standard | Results |
Appearance | White or kind of white powder or crystalline powder | Almost white crystalline powder |
Specific rotation | -32.0º~ -37º | -35.4º |
Identification | Positive reaction | Conforms |
IR Pattern consistent with the spectral set | Conforms | |
Melting range | 202.0-208.0℃ | 202.5-207.5℃ |
Loss on drying | ≤0.5% | 0.1% |
Related substance | Total impurities ≤1.5% | 0.86% |
Assay | 97.0-102.0% | 98.8% |
Conclusion | Meets the specification of CP2015 | |
What is Norethindrone?
Norethindrone acetate powder is a synthetic progestin that can be used for several things, including birth control, regulating periods, and easing the symptoms of endometriosis.
Norethisterone Powder works by changing the lining of the uterus, which makes it harder for sperm to reach and fertilise the egg. This stops ovulation. Our medication can prevent pregnancy for women who don't want to get pregnant. Norethisterone is also used in hormone replacement treatment for menopausal women to treat irregular uterine bleeding, ease menopausal symptoms, and slow down the ageing process that comes with menopause.
Benefits of Norethindrone:
1. Preventing Pregnancy:
Norethisterone acetate powder is used as an oral contraceptive to help inhibit ovulation and thicken the cervix, preventing sperm from entering, thus it is primarily used for contraception.
2. Endometriosis:
Norethisterone bulk can alleviate the symptoms of endometriosis, inhibit the growth and shedding of the endometrium, and treat endometritis and uterine bleeding.
3. Treatment of Menstrual Irregularities in Women:
Women often experience irregular menstruation or excessive menstrual flow. Our powder can reduce the amount and severity of menstrual bleeding, regulate the menstrual cycle, and treat polycystic ovary syndrome.
Uses of Norethindrone:
1. The pharmaceutical business:
The pharmaceutical industry mostly uses Norethisterone bulk powder as a raw material to make birth control pills. It is one of the most dependable and safest ways to prevent pregnancy that is used in many countries. It can also help women with vaginal dryness and irregular menstruation periods.
2. The cosmetics business:
Norethisterone Powder can help with oily skin and acne, make skin smoother, and slow down the ageing process of skin in the cosmetics industry.
3. Veterinary Medicine:
Norethisterone acetate powder is used in the veterinary industry to control the estrus cycle of female pets and to treat various animal reproductive system diseases.
Why Choose Shaanxi Hongda?
1. R&D Factory for Peptide and Steroid-Related Raw Materials
Shaanxi Hongda is a strong enterprise integrating manufacturing and trading. We have long been engaged in the R&D and production of peptide and hormone-related raw materials, with strict control over processes and quality.

2. Complete Qualifications and Documentation Support
We can assist clients by providing the necessary technical documentation, supporting compliance requirements in different countries and markets. We have obtained cGMP, KSOHER, HALAL, VEGAN, ISO9001, ISO14001, FDA, and other certifications.

3. Customized and Flexible Service Capabilities
Shaanxi Hongda supports different packaging specifications, from pilot-scale to mass production, facilitating phased procurement and project advancement for clients.

4. Long-Term Cooperation
We prioritize stable supply and technical communication. We regularly participate in global health industry exhibitions and have established long-term cooperative relationships with numerous companies worldwide.

FAQs
Q1:Does Norethisterone meet pharmaceutical standards?
A1:The product may be managed for pharmaceutical-grade key indicators, making it appropriate for downstream formulation development and production.
Q2: Can you provide samples for testing?
Yes, we can provide samples of the appropriate specifications for evaluation based on project requirements.
Q3: Do you support customized packaging?
Yes, we can provide different packaging solutions based on the customer's usage scenario.
Q4: What is the typical delivery time?
Regular stock products have a fast delivery time. Customized products or new batch production can be confirmed in advance through communication.
Q5: Do you have export experience?
We have long-term supply experience to overseas customers and are familiar with common export procedures and documentation requirements.
Contact Us
If you are looking for a supplier of Norethisterone Powder with stable quality, clear documentation, and efficient communication, Shaanxi Hongda can be your ideal choice. Welcome to contact our professional sales team:duke@hongdaherb.com.


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