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ChemicalBook >> CAS DataBase List >> 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel price.
  • $100 - $2420
  • Product name: 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
  • CAS: 100021-05-4
  • MF: C21H28O2
  • MW: 312.45
  • EINECS:
  • MDL Number:MFCD00797840
  • Synonyms:5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel;(17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one;(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one;Levonorgestrel IMpurity P;5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%);Levonorgestrel EP impurity P;(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one;Levonorgestrel Impurity 16（Levonorgestrel EP Impurity P）
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • TRC
Package
  • 1mg
  • 2mg
  • 5mg
  • 10MG
  • 25mg
  • 100MG
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0000637
  • Product description13-ETHYL-17BETA-HYDROXY-18,19-DINORPREGN-5(6)-EN-20-YN-3-ONE 95.00%
  • Packaging10MG
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0000637
  • Product description13-ETHYL-17BETA-HYDROXY-18,19-DINORPREGN-5(6)-EN-20-YN-3-ONE 95.00%
  • Packaging100MG
  • Price$1963.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE20961
  • Product description(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • Packaging1mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE20961
  • Product description(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • Packaging2mg
  • Price$170
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE20961
  • Product description(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • Packaging5mg
  • Price$340
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE20961
  • Product description(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • Packaging10mg
  • Price$520
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFE20961
  • Product description(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
  • Packaging25mg
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD229935
  • Product description5(6)-Dehydro-4(5)-dihydroD-(-)-Norgestrel(>90%)
  • Packaging100mg
  • Price$2420
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation SHG0000637 13-ETHYL-17BETA-HYDROXY-18,19-DINORPREGN-5(6)-EN-20-YN-3-ONE 95.00% 10MG $750.75 2021-12-16 Buy
American Custom Chemicals Corporation SHG0000637 13-ETHYL-17BETA-HYDROXY-18,19-DINORPREGN-5(6)-EN-20-YN-3-ONE 95.00% 100MG $1963.5 2021-12-16 Buy
Biosynth Carbosynth FE20961 (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one 1mg $100 2021-12-16 Buy
Biosynth Carbosynth FE20961 (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one 2mg $170 2021-12-16 Buy
Biosynth Carbosynth FE20961 (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one 5mg $340 2021-12-16 Buy
Biosynth Carbosynth FE20961 (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one 10mg $520 2021-12-16 Buy
Biosynth Carbosynth FE20961 (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one 25mg $1000 2021-12-16 Buy
TRC D229935 5(6)-Dehydro-4(5)-dihydroD-(-)-Norgestrel(>90%) 100mg $2420 2021-12-16 Buy

Properties

Melting point :>189°C (dec.)
Boiling point :451.8±45.0 °C(Predicted)
Density :1.13±0.1 g/cm3(Predicted)
storage temp. :Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka :13.10±0.40(Predicted)
form :Solid
color :White to Off-White

Safety Information

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

Description

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (Levonorgestrel EP Impurity P) is a Norgestrel (N689500) impurity.

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6β-Hydroxy Norgestrel 19914-67-1 D-Ethylgonendione EP Levonorgestrel Impurity D 6α-Hydroxy Norgestrel Levonorgestrel 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-Oxo D-(-)-Norgestrel 6,7-Dehydro Norgestrel

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Suppliers and manufacturers

Standardpharm Co. Ltd.
China National Standard Pharmaceutical Corporation Limited Guangzhou PI PI Biotech Inc J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. BOC Sciences ChemStrong Scientific Co.,Ltd BOC Sciences Shenzhen Polymeri Biochemical Technology Co., Ltd. Guangzhou Dreampharm Biotechnology Co., Ltd.