Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

19914-67-1

19914-67-1 structure

19914-67-1 structure

Name: 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
Chemical Name: 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
CAS Number: 19914-67-1
Molecular Formula: C₂₁H₂₉O₂
Molecular Weight: 313.45400
Create Date: 2018-12-30 16:02:12
Modify Date: 2024-01-16 22:25:15

Names
Properties

Name	13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
Synonyms	Levonorgestrel impurity B (8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

Molecular Formula	C₂₁H₂₉O₂
Molecular Weight	313.45400
Exact Mass	313.21700
PSA	37.30000
LogP	4.14970
Index of Refraction	1.572