13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
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- $220 - $1528.8
- Product name: 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
- CAS: 19914-67-1
- MF: C21H28O2
- MW: 312.45
- EINECS:
- MDL Number:
- Synonyms:13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one;17-Ethinyl-17-hydroxy-18-methylestr-5(10)-en-3-one;13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one(Levonorgestrel Impurity B);13-Ethyl-17a-ethynyl-17-hydroxygon-5(10)-en-3-one;13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one(Levonorgestrel Impurity B);EP Levonorgestrel Impurity B;13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one (Levo Norgestrel Impurity);13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
5 prices
Selected condition：
Brand
- Biosynth Carbosynth
- Sigma-Aldrich
Package
- y0001379
- 1mg
- 2mg
- 5mg
- 10mg
- ManufacturerBiosynth Carbosynth
- Product numberIE23089
- Product description13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP
- Packaging1mg
- Price$254.4
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberIE23089
- Product description13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP
- Packaging2mg
- Price$462.5
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberIE23089
- Product description13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP
- Packaging5mg
- Price$840.9
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberIE23089
- Product description13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP
- Packaging10mg
- Price$1528.8
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberY0001379
- Product descriptionLevonorgestrel impurity B European Pharmacopoeia (EP) Reference Standard
- Packagingy0001379
- Price$220
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Biosynth Carbosynth | IE23089 | 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP | 1mg | $254.4 | 2021-12-16 | Buy |
| Biosynth Carbosynth | IE23089 | 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP | 2mg | $462.5 | 2021-12-16 | Buy |
| Biosynth Carbosynth | IE23089 | 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP | 5mg | $840.9 | 2021-12-16 | Buy |
| Biosynth Carbosynth | IE23089 | 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP | 10mg | $1528.8 | 2021-12-16 | Buy |
| Sigma-Aldrich | Y0001379 | Levonorgestrel impurity B European Pharmacopoeia (EP) Reference Standard | y0001379 | $220 | 2024-03-01 | Buy |
Properties
Melting point :169-171?C
Boiling point :454.0±45.0 °C(Predicted)
Density :1.14±0.1 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :13.10±0.40(Predicted)
Boiling point :454.0±45.0 °C(Predicted)
Density :1.14±0.1 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :13.10±0.40(Predicted)
Safety Information
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Description
EP Levonorgestrel impurity B.More related product prices
Levonorgestrel 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel 6-Oxo D-(-)-Norgestrel 6β-Hydroxy Norgestrel D-Ethylgonendione EP Levonorgestrel Impurity D 6α-Hydroxy Norgestrel Norethindrone (17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5-dien-20-yn-17-ol 18-Methyl Mestranol Methoxydienone Δ5(10),6,8(9)-D-(-)-Norgestrel 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one 6,7-Dehydro NorgestrelRelated product price
- Levonorgestrel
$25-1617 - 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
$100-2420 - 6-Oxo D-(-)-Norgestrel
$779.63-2194.5
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