CAS 52-76-6

Lynestrenol

Description:

Lynestrenol is a synthetic progestin, primarily used in hormonal contraceptives and hormone replacement therapy. It is characterized by its ability to mimic the effects of natural progesterone, thereby influencing the menstrual cycle and preventing ovulation. Lynestrenol is a white to off-white crystalline powder that is poorly soluble in water but soluble in organic solvents such as ethanol and chloroform. Its molecular formula is C21H28O2, and it has a molecular weight of approximately 312.45 g/mol. The compound exhibits a high affinity for progesterone receptors, which is crucial for its contraceptive efficacy. Lynestrenol is typically administered orally and has a relatively long half-life, allowing for once-daily dosing in contraceptive applications. Side effects may include changes in menstrual bleeding patterns, weight gain, and mood alterations, similar to other hormonal therapies. As with any medication, it is important for users to consult healthcare professionals to understand its benefits and potential risks.

Formula: C₂₀H₂₈O

InChI: InChI=1/C20H28O/c1-3-20(21)13-11-18-17-9-8-14-6-4-5-7-15(14)16(17)10-12-19(18,20)2/h1,6,15-18,21H,4-5,7-13H2,2H3/t15-,16+,17+,18-,19-,20+/m0/s1

InChI key: InChIKey=YNVGQYHLRCDXFQ-XGXHKTLJSA-N

SMILES: C[C@@]12[C@]([C@]3([C@](CC1)([C@@]4(C(CC3)=CCCC4)[H])[H])[H])(CC[C@]2(C#C)O)[H]

Synonyms:

• (17Alpha)-17-Ethynylestr-4-En-17-Ol
• (17Beta)-17-Ethynylestr-4-En-17-Ol
• (17α)-19-Norpregn-4-en-20-yn-17-ol
• 17-Ethynylestr-4-en-17β-ol
• 17α-Ethinyl-17β-hydroxy-Δ⁴-estrene
• 17α-Ethynyl-17β-hydroxy-Δ⁴-estrene
• 17α-Ethynyl-17β-hydroxyestr-4-ene
• 17α-Ethynyl-19-nor-4-androsten-17β-ol
• 17α-Ethynylestr-4-en-17β-ol
• 17α-Ethynylestrenol
• 19-Nor-17-Alpha-Pregn-4-En-20-Yn-17-Beta-Ol
• 19-Nor-17α-pregn-4-en-20-yn-17-ol
• 19-Norpregn-4-en-20-yn-17-ol, (17α)-
• 3-Desoxy-17α-ethinyl-19-nortestosterone
• 3-Desoxynorlutin
• Ethynylestrenol
• Exlutena
• Exluton
• Exlutona
• Fysionorm
• Linestrenol
• NSC 37725
• NSC 73879
• Org 485-50
• Orgametil
• Orgametril
• Orgametrol
• Ovamezzo
• Ovoresta
• Ovoresta M
• Physiostat
• Δ⁴-17α-Ethinylestren-17β-ol
• 17α-Ethinyl-17β-hydroxy-Δ4-estrene
• 17-alpha-ethynil-delta-4-estrene-17-beta-ol
• exlution
• Lynestrenol (20 mg)
• 4-ESTREN-17-ALPHA-ETHYNYL-17-BETA-OL
• ethynloestrenol
• 17-alpha-ethynylestr-4-en-17-beta-ol
• (17-alpha)-19-norpregn-4-en-20-yn-17-ol
• LYNESTRENOL(SH)
• org485-50
• Lynestrenol CRS
• 19-nor-17-alpha-pregn-4-en-20-yn-17-l
• exluten
• delta(sup4)-17-alpha-ethinylestren-17-beta-ol
• 19-Nor-4-pregnen-20-yn-17beta-ol
• 17-alpha-ethynylestrenol
• 17-alpha-ethinyl-17-beta-hydroxyoestr-4-ene
• (8R,9S,10R,13S,14S,17R)-17-ethynyl-13-Methyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol
• LYNOESTRENOL
• Lynestrenol for peak identification CRS
• lynenol
• ETHINYLESTRENOL
• ethinyloestranol
• LYNESTRENO
• 4-ESTREN-17A-ETHINYL-17BETA-OL
• LYSINE HCL FEED GRADE
• ethinyloestrenol
• (8R,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol
• 17-alpha-ethynyloestrenol
• delta(sup4)-17-alpha-ethinyloestren-17-beta-ol
• 17-alpha-ethynyloestr-4-en-17-beta-ol
• 19-nor-17-alpha-pregn-4-en-20-yn-17-ol
• LYNDIOL
• LYNESTRENOL(RG)
• LYNESTRENOL

Lynestrenol

CAS: 52-76-6

Formula: C₂₀H₂₈O

Purity: >98.0%(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 284.44

Ref: 3B-L0246

Lynestrenol

CAS: 52-76-6

Color and Shape: Neat

Ref: 61-FOR1787.00

LYNESTRENOL CRS

CAS: 52-76-6

LYNESTRENOL CRS

Formula: C₂₀H₂₈O

Color and Shape: Crystalline Powder. White. Powder.

Molecular weight: 284.4357

Ref: 41-L0800000

LYNESTRENOL FOR PEAK IDENTIFICATION CRS

CAS: 52-76-6

LYNESTRENOL FOR PEAK IDENTIFICATION CRS

Formula: C₂₀H₂₈O

Molecular weight: 284.4357

Ref: 41-Y0001034

Lynestrenol

CAS: 52-76-6

Lynestrenol

Color and Shape: White To Off-White

Ref: 47-776

Lynestrenol ((17α) -19-Norpregn-4-en-20-yn-17-ol)

CAS: 52-76-6

Estrogens and progestins

Formula: C₂₀H₂₈O

Color and Shape: White Off-White Crystalline Powder

Molecular weight: 284.21402

Ref: 45-1370906

Lynestrenol

CAS: 52-76-6

Formula: C₂₀H₂₈O

Purity: ≥ 95.0%

Color and Shape: White to almost white crystalline powder

Molecular weight: 284.44

Ref: 7W-GP3340

Lynestrenol

CAS: 52-76-6

Lynestrenol

Purity: ≥98%

Molecular weight: 284.44g/mol

Ref: 54-BUP06282

Lynestrenol

Controlled Product

CAS: 52-76-6

Formula: C₂₀H₂₈O

Color and Shape: Neat

Molecular weight: 284.44

Ref: 86-MM1787.00

Lynestrenol

CAS: 52-76-6

Lynestrenol is a synthetic progestational hormone, is the progesterone receptor agonist

Formula: C₂₀H₂₈O

Purity: 99.47% - 99.94%

Color and Shape: Solid Solid

Molecular weight: 284.44

Ref: TM-T7974

Lynestrenol

CAS: 52-76-6

Formula: C₂₀H₂₈O

Molecular weight: 284.44

Ref: 4Z-L-126001

Lynestrenol

Controlled Product

CAS: 52-76-6

Applications Lynestrenol is an orally available progestogen hormone used in contraception to avoid hereditary angiodema as well as in treatment of ischemic stroke.
References Saule, C. et al.: Clin. Exp. Allergy, 43, 475 (2013); Beraki, S. et al.: PLoS One., 8, e69233 (2013);

Formula: C₂₀H₂₈O

Color and Shape: Neat

Molecular weight: 284.44

Ref: TR-L487850

Lynestrenol

CAS: 52-76-6

Formula: C₂₀H₂₈O

Purity: ≥98%

Molecular weight: 284.443

Ref: 10-F462718

Lynestrenol

Controlled Product

CAS: 52-76-6

Progesterone receptor agonist

Formula: C₂₀H₂₈O

Color and Shape: Powder

Molecular weight: 284.44 g/mol

Ref: 3D-FL35098