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ChemicalBook >> CAS DataBase List >> EP Levonorgestrel Impurity D

EP Levonorgestrel Impurity D

EP Levonorgestrel Impurity D price.
  • $324.5 - $1817.2
  • Product name: EP Levonorgestrel Impurity D
  • CAS: 32419-58-2
  • MF: C21H30O
  • MW: 298.46
  • EINECS:
  • MDL Number:
  • Synonyms:13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levo Norgestrel Impurity);(17α)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol;13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (Levo Norgestrel IMpurity);13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levonorgestrel Impurity D);(17a)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol;13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol(Levonorgestrel Impurity D);Levonorgestrel IMpurity D;EP Levonorgestrel Impurity D
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • aablocks
  • Biosynth
  • TRC
  • Usbiological
Package
  • 0.5mg
  • 1mg
  • 2mg
  • 2.5mg
  • 5mg
  • 10mg
  • 25mg
  • Manufactureraablocks
  • Product numberAA00C92C
  • Product description13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (~90%)(Levo Norgestrel Impurity)
  • Packaging10mg
  • Price$848
  • Updated2026-05-28
  • Buy
  • ManufacturerBiosynth
  • Product numberIE23090
  • Product description13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP
  • Packaging5mg
  • Price$1168.2
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberIE23090
  • Product description13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP
  • Packaging25mg
  • Price$1529
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberIE23090
  • Product description13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP
  • Packaging10mg
  • Price$1817.2
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberIE23090
  • Product description13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP
  • Packaging0.5mg
  • Price$324.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberIE23090
  • Product description13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP
  • Packaging1mg
  • Price$519.2
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberIE23090
  • Product description13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP
  • Packaging2mg
  • Price$778.8
  • Updated2026-06-04
  • Buy
  • ManufacturerTRC
  • Product numberTRC-E916950-10MG
  • Product description13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)
  • Packaging10mg
  • Price$910
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number011612
  • Product description13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levo Norgestrel Impurity)
  • Packaging2.5mg
  • Price$446
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C92C 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (~90%)(Levo Norgestrel Impurity) 10mg $848 2026-05-28 Buy
Biosynth IE23090 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP 5mg $1168.2 2026-06-04 Buy
Biosynth IE23090 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP 25mg $1529 2021-12-16 Buy
Biosynth IE23090 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP 10mg $1817.2 2026-06-04 Buy
Biosynth IE23090 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP 0.5mg $324.5 2026-06-04 Buy
Biosynth IE23090 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP 1mg $519.2 2026-06-04 Buy
Biosynth IE23090 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP 2mg $778.8 2026-06-04 Buy
TRC TRC-E916950-10MG 13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity) 10mg $910 2026-06-03 Buy
Usbiological 011612 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levo Norgestrel Impurity) 2.5mg $446 2026-06-03 Buy

Properties

Melting point :109-110 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3))
Boiling point :413.6±45.0 °C(Predicted)
Density :1.07±0.1 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :13.12±0.40(Predicted)
color :Colourless to Off-White Waxy

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

EP Levonorgestrel impurity D

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Suppliers and manufacturers

LangFangshi Zekang Pharma Tech CO.,Itd. J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. Clearsynth Labs Limited Quality Control Solutions Ltd. BOC Sciences Shijiazhuang yaoBo Pharmaceutical Co., Ltd. Hubei Yangxin Medical Technology Co., Ltd. Shanghai CR Corporation Limited Shenzhen SUNGENING Bio-Medical Co., Ltd.