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

Product Name: 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
CAS No.: 100021-05-4
Chemical Name: 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
Synonyms: DELTA-5(6)-LEVONORGESTREL;Levonorgestrel IMpurity P;Levonorgestrel EP impurity P;5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel;5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%);Levonorgestrel Impurity 16（Levonorgestrel EP Impurity P）;13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one;(17a)-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;(17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
CBNumber: CB12543409
Molecular Formula: C21H28O2
Formula Weight: 312.45
MOL File: 100021-05-4.mol

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

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

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: D229935
Product name: 5(6)-Dehydro-4(5)-dihydroD-(-)-Norgestrel(>90%)
Packaging: 100mg
Price: $2420
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FE20961
Product name: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
Packaging: 1mg
Price: $100
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FE20961
Product name: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
Packaging: 2mg
Price: $170
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FE20961
Product name: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
Packaging: 5mg
Price: $340
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FE20961
Product name: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
Packaging: 10mg
Price: $520
Updated: 2021/12/16

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5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Chemical Properties,Usage,Production

Uses

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

Uses

Norgestrel (N689500) impurity.

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Preparation Products And Raw materials

Raw materials

Preparation Products

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

Canada 2 China 27 India 3 United Kingdom 1 United States 6 Global 39

100021-05-4, 5(6)-Dehydro-4(5)-dihydro D-(-)-NorgestrelRelated Search:

(±)-13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol EP Levonorgestrel Impurity D D-Ethylgonendione 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one 6β-Hydroxy Norgestrel (±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol Levonorgestrel IMpurity N Levonorgestrel 6α-Hydroxy Norgestrel 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) 13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol 18-Methyl Mestranol (17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5-dien-20-yn-17-ol Norethindrone Levonorgestrel EP Impurity I 18-Methyl Nandrolone Methoxydienone Δ5(10),6,8(9)-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

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）

(8R,9S,10R,13R,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

18,19-Dinorpregn-5-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)- (9CI)

DELTA-5(6)-LEVONORGESTREL

13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one

100021-05-4

Impurities

Intermediates & Fine Chemicals

Pharmaceuticals

Steroids