13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one

Product Name: 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
CAS No.: 21508-50-9
Chemical Name: 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
Synonyms: 10β-HydroxyLevonorgestrel;10Β-HYDROXY LEVONORGESTREL;10β-Hydroxy D-(-)-Norgestrel;Levonorgestrel EP impurity I;10β-Hydroxy D-(-)-Norgestrel;Levonorgestrel Impurity I (EP);10-beta-Hydroxy Levonorgestrel;Levonorgestrel Impurity I (10-beta-Hydroxy Levonorgestrel);Levonorgestrel EP Impurity I (10-beta-Hydroxy Levonorgestrel);13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
CBNumber: CB02622190
Molecular Formula: C21H28O3
Formula Weight: 328.45
MOL File: 21508-50-9.mol

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13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Property

Melting point:: 226-229 °C(Solv: benzene (71-43-2))
Boiling point:: 497.6±45.0 °C(Predicted)
Density: 1.20±0.1 g/cm3(Predicted)
solubility: Chloroform (Slightly, Heated, Sonicated), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Solid
pka: 13.01±0.60(Predicted)
color: White to Off-White

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: H825710
Product name: 10β-HydroxyD-(-)-Norgestrel
Packaging: 5mg
Price: $185
Updated: 2021/12/16

TRC

Product number: H825710
Product name: 10β-HydroxyD-(-)-Norgestrel
Packaging: 50mg
Price: $1470
Updated: 2021/12/16

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13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Chemical Properties,Usage,Production

Uses

10β-Hydroxy D-(-)-Norgestrel is an impurity of Levonorgestrel (N689510).

13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

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21508-50-9, 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-oneRelated Search:

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) 6-Oxo D-(-)-Norgestrel 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Methoxydienone 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 Δ5(10),6,8(9)-D-(-)-Norgestrel (5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one Levonorgestrel EP impurity K

(17α)-13-Ethyl-10,17-dihydroxy-18,19-dinorpregn-4-en-20-yn-3-one

10β-Hydroxy D-(-)-Norgestrel

10β-HydroxyLevonorgestrel

13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one

10-beta-Hydroxy Levonorgestrel

Levonorgestrel Impurity I (EP)

Levonorgestrel EP impurity I

Levonorgestrel EP Impurity I (10-beta-Hydroxy Levonorgestrel)

(8S,9S,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-10,17-dihydroxy-, (17α)-

Levonorgestrel Impurity I (10-beta-Hydroxy Levonorgestrel)

10Β-HYDROXY LEVONORGESTREL

10β-Hydroxy D-(-)-Norgestrel

13-ethyl-10,17-dihydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one

(8S,9S,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-10,17-dihydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Levonorgestrel Impurity)

21508-50-9

Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids