API Norethisterone Enantate NETE CAS 3836-23-5 for Long Term Contraception
Norethisterone Enanthate (Norethindrone Enanthate) is a form of progestogen-only injectable birth control which is used to prevent pregnancy in women.
| Product Name | Norethisterone Enanthate |
| Chemical Name | 17alpha-Ethynyl-19-nortestosterone 17-heptanoate |
| Other Name | NORETHISTERONEENANTHATE;NorethindroneEnanthate;norethisteroneenantate;NORETHISTERONEENANTHATE,97~102%;NORETHISTERONEOENANTHATE;[(9S,1Chemicalbook0R,13S,14S,17S)-17-ethynyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl]heptanoate;Norigest |
| CAS Number | 3836-23-5 |
| Molecular Formula | C27H38O3 |
| Formula Weight | 410.59 |
| Appearance | White or almost white crystalline powder |
| Assay | 97.0% min |
| Melting Point | 69.5°C |
| Boiling Point | 470.54°C |
| Density | 1.0736 g/cm3 |
| Package | 20kg/bag/drum, 25kg/bag/drum, or as you required |
| Storage | Store the container tightly closed in a dry & cool place. Do not expose to direct sunlight. |
| COA & MSDS | Available |
| Application | For research purpose |
| TEST | ACCEPTANCE CRITERIONS | RESULTS |
| Identification | TLC | Positive |
| UV spectrum | Positive | |
| IR spectrum | Positive | |
| Characteristics | White or almost white crystalline powder | conform |
| Melting point | 69 ~ 73℃ | 70 ~ 73℃ |
| Loss on drying | ≤0.5% | 0.19% |
| Specific rotation | –20~ –26° | –22.5° |
| Solubility | Clearing | conform |
| Free enanthate | ≤0.13 % | 0.08% |
| Related substanes | Any other individual impurity ≤0.5%
Impurity sum ≤2.0% |
Pass |
| Residue on ignition | ≤0.1％ | Pass |
| Assay | 97.0～103.0％ | 99.43% |
Norethisterone enanthate is a form of progestogen-only injectable birth control which is used to prevent pregnancy in women. It may be used following childbirth, miscarriage, or abortion. The failure rate per year in preventing pregnancy is 2 per 100 women.
How should I take Norethisterone enanthate?
Contact: erica@zhuoerchem.com
Payment terms
T/T(telex transfer), Western Union, MoneyGram, Credit card, PayPal,
Alibaba Trade Assurance, BTC(bitcoin), etc.
Lead time
≤100kg: within three working days after payment received.
＞100kg: one week
Sample
Available.
Package
20kg/bag/drum, 25kg/bag/drum
or as you required.
Storage
Store the container tightly closed in a dry & cool place.
Do not expose to direct sunlight.
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