CAS: 32419-58-2 - (8R,10R,13S,17R)-13-ethyl-17-ethynyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol

Formula: C₂₁H₃₀O

InChI: InChI=1/C21H30O/c1-3-20-13-11-17-16-8-6-5-7-15(16)9-10-18(17)19(20)12-14-21(20,22)4-2/h2,7,16-19,22H,3,5-6,8-14H2,1H3/t16-,17?,18+,19?,20-,21-/m0/s1

Levonorgestrel EP Impurity D

CAS: 32419-58-2

• Formula: C₂₁H₃₀O
• Color and Shape: White To Off-White Solid
• Molecular weight: 298.47

13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)

CAS: 32419-58-2

Impurity Levonorgestrel EP Impurity D Applications 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levonorgestrel EP Impurity D) is an impurity of …

• Formula: C₂₁H₃₀O
• Color and Shape: Neat
• Molecular weight: 298.46

13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP

CAS: 32419-58-2

13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP is an analytical standard for HPLC with purity of >99.5%. This product …

• Formula: C₂₁H₃₀O
• Purity: Min. 95%
• Molecular weight: 298.46 g/mol