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13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one

13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one Structure
  • ₹0
  • 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
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated 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)

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 B.

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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 Norgestrel

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Suppliers and manufacturers

SynThink RESEARCH CHEMICALS CLEARSYNTH LABS LTD. SynZeal Research Pvt Ltd Pharmaffiliates Analytics and Synthetics P. Ltd
Career Henan Chemica Co
Changsha Junyu Chemexpress.co., Ltd
China National Standard Pharmaceutical Corporation Limited Guangzhou PI PI Biotech Inc Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd HX Pharmaceutical technology co., LTD