Specification:99%
Appearance:White or almost white crystalline powder
CAS NO.:68-22-4
Grade:Medicine Grade
Norethisterone is an ingredient in some birth control pills and hormone replacement therapy. In combination with ethinyl estradiol it is used ascontraception, and for women who want contraception it is also approved by the U.S. Food and Drug Administration (FDA) to treat moderate acne andpremenstrual dysphoric disorder.
Items | Standard | Results | ||
Appearance | White or almost white crystalline powder | white crystalline powder | ||
Identification | IR pattern consistent with the spectral set | Conforms | ||
Loss on drying | ≤0.5% | 0.2% | ||
Specific rotation | -32°~-37° | 32.8° | ||
Related substances | ||||
Impurity A | ≤0.1% | 0.1% | ||
Impurity B | ≤0.1% | Not detected | ||
Impurity C | ≤0.2% | 0.01% | ||
Impurity D | ≤0.2% | 0.03% | ||
Impurity E | ≤0.2% | Not detected | ||
Impurity F | ≤0.1% | Not detected | ||
Impurity G | ≤0.2% | 0.01% | ||
Impurity H | ≤0.2% | 0.04% | ||
Any other impurity | ≤1.0% | 0.02% | ||
Total impuroties | ≤0.3% | 0.13% | ||
Content | 98.0%~101.0% | 99.8% | ||
Conclusion: Meets the specification of BP2015 | ||||
Norethisterone
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.
Norethisterone
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 ?
A:We are trader with ISO22000,Kosher,Halal,HACCP certified over 10 years.
Q2:How can we guarantee you receive a good quality Norethisterone?
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.