Norethindrone Acetate
Cas no: 51-98-9
EINECS NO: 200-132-0
Molecular formula: C22H28O3
Molecular weight: 340.46
Appearance: White or Almost White Crystalline Powder
Assay(by HPLC): 98.00%min
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Norethisterone acetate,also known as norethindrone acetate,sold under brand names including Primolut-Nor, Aygestin,Gestakadin,Milligynon, Monogest, Norlutate,Primolut N,Sovel,Styptin,and others,is a steroidal progestin of the 19-nortestosterone group with additional weak androgenic and estrogenic activity that is used orally as a hormonal contraceptive, in the treatment of gynecological disorders such as abnormal uterine bleeding, and as a component of hormone replacement therapy for menopause.It is the 17β-acetate ester of norethisterone, and acts as a prodrug to norethisterone in the body.
Item | Standard | Test Results | |
Crystallinity | meets the requirements. | Complies | |
Loss on drying | ≤2.0% | 0.19% | |
Heavy metals | ≤10 ppm | <10ppm | |
Water | ≤1.0% | 0.1% | |
Sulphated ash | ≤0.5%, determined on 1.0 g. | 0.009% | |
Related substances | Unspecified impurities: for each impurity | ≤0.10% | <0.10% |
Total Impurity | ≤0.5% | 0.18% | |
Purity | ≥99.0% | 99.7% | |
Assay | 99.0%~101.0% (anhydrous substance). | 99.8% | |
Microbiological Analysis | |||
Total plate count | ≤1000cfu/g | Complies | |
Yeast and Moulds | ≤100cfu/g | Complies | |
E. Coli. | Absent | Negative | |
Salmonella | Absent | Negative | |
S.aureus | Absent | Negative | |
Storage | Preserve in well-closed, light-resistant and airtight containers. | Complies | |
Norethindrone Acetate
25kg/Fiber Drum (35 cm* 53 cm), Double plastic bag inside;
1Kg/Aluminum foil bag, with single plastic inside, and carton outside;
And other package, or as your requirements.
Norethindrone Acetate
Delivery: Sea/ Air Shipping & International Express
Shipping Time: 2-3 working days after payment
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
Q1: Are you manufacturer or trading company for Norethindrone Acetate?
A:We are trader with ISO22000,Kosher,Halal,HACCP certified over 10 years.
Q2:How can we guarantee you receive a good quality ?
A: Our own factory comply to GMP standard and run with strict quality control,every batch of the product must be tested and ensure the quality before shipment.
Q3: What’s the delivery and shipping ?
A:For sample,around 1-3days to be sent out upon receipt of payment by
DHL,Fedex,TNT,UPS,EMS or SF.
For small order, please expect 3-7days by DHL. FedEx,TNT,UPS EMS or SF.
For bulk order, around 2 weeks to finish production from order confirmation,will be delivered by air or sea as customer requested.
Q4: Can I get some sample to test the quality?
A: Of course you can, a 20g-30g free sample is available for you to test.
Q5: What’s the payment?
A: We accept T/T,L/C,D/A,D/P,Western Union,Paypal.
Q6:What is your package and storage?
A:25kg per paper drum with double layer poly bag inside.
Store in cool and dry place, keep away from strong light and heat.
Q7:What is your return service policy?
A: We offer a 45days guarantee on receipt of goods without any damage to packing. We will return your money if our products don’t conform to your approved quality.
