CAS 68-22-4

Noretindrona

Descripción:

Noretindrona es un progestágeno sintético, utilizado principalmente en anticonceptivos hormonales y terapia de reemplazo hormonal. Se caracteriza por su capacidad para imitar la hormona natural progesterona, regulando así diversas funciones reproductivas. Noretindrona se presenta típicamente como un polvo cristalino blanco a blanco sucio, con una fórmula molecular de C20H26O2 y un peso molecular de aproximadamente 298.43 g/mol. Es relativamente estable en condiciones normales, pero debe almacenarse en un lugar fresco y seco, alejado de la luz, para mantener su eficacia. La sustancia es lipofílica, lo que permite que se absorba bien en el cuerpo, y tiene una solubilidad moderada en disolventes orgánicos. Noretindrona actúa inhibiendo la ovulación, alterando el ciclo menstrual y espesando el moco cervical para prevenir la penetración de los espermatozoides. Sus efectos farmacológicos pueden llevar a diversos efectos secundarios, incluyendo cambios en los patrones menstruales, aumento de peso y alteraciones del estado de ánimo. Debido a su actividad hormonal, está contraindicado en ciertas condiciones, como cánceres sensibles a hormonas y enfermedades hepáticas severas.

Fórmula: C₂₀H₂₆O₂

InChI: InChI=1/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16?,17?,18?,19-,20-/m0/s1

Clave InChI: InChIKey=VIKNJXKGJWUCNN-XGXHKTLJSA-N

SMILES: C[C@@]12[C@]([C@]3([C@](CC1)([C@@]4(C(CC3)=CC(=O)CC4)[H])[H])[H])(CC[C@]2(C#C)O)[H]

Sinónimos:

• (17Beta)-17-Ethynyl-17-Hydroxyestr-4-En-3-One
• (17α)-17-Hydroxy-19-Norpregn-4-en-20-yn-3-one
• (8Xi,9Xi,14Xi,17Beta)-17-Ethynyl-17-Hydroxyestr-4-En-3-One
• 17-Alpha-Ethynyl-17-Beta-Hydroxyoestr-4-En-3-One
• 17-Ethynyl-17-Hydroxyestr-4-En-3-One
• 17-Hydroxy-19-nor-17α-pregn-4-en-20 yn-3-one
• 17α-Ethinyl-17β-hydroxy-Δ4-estren-3-one
• 17α-Ethinyl-17β-hydroxy-Δ⁴-estren-3-one
• 17α-Ethinyl-19-nortestosterone
• 17α-Ethinylestr-4-en-17β-ol-3-one
• 17α-Ethynyl-17-hydroxy-4-estrene-3-one
• 17α-Ethynyl-17-hydroxyest-4-en-3-one
• 17α-Ethynyl-17-hydroxyestr-4-en-3-one
• 17α-Ethynyl-17β-hydroxy-19-norandrost-4-en-3-one
• 17α-Ethynyl-17β-hydroxyestr-4-en-3-one
• 17α-Ethynyl-19-nor-androst-4-en-17β-ol-3-one
• 17α-Ethynyl-19-nortestosterone
• 17α-Ethynyl-3-oxo-4-estren-17β-ol
• 17β-Hydroxy-17α-ethynylestr-4-en-3-one
• 19-Nor-17α-ethynyl-17β-hydroxy-4-androsten-3-one
• 19-Nor-17α-ethynyl-4-androsten-17β-ol-3-one
• 19-Nor-17α-ethynylandrosten-17β-ol-3-one
• 19-Nor-17α-ethynyltestosterone
• 19-Nor-17α-pregn-4-en-20-yn-3-one, 17-hydroxy-
• 19-Norandrost-4-en-3-one, 17α-ethynyl-17β-hydroxy-
• 19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-, (17α)-
• 19-Nortestosterone, 17-ethynyl-
• Anovule
• Conludaf
• Conludag
• Estr-4-ene-17α-ethynyl-17β-ol-3-one
• Ethinylnortestosterone
• Ethynylnortestosterone
• Gestest
• Menzol
• Micronett
• Micronor
• Micronovum
• Mini-Pe
• Mini-pill
• Nor-QD
• Noralutin
• Norcolut
• Norethisteron
• Norethisterone
• Norethisterone,98%
• Norethynodrone
• Noretisterona
• Noretisterone Dak
• Norfor
• Norgestin
• Norluten
• Norlutin
• Norluton
• Normapause
• Norpregneninolone
• Nsc 9564
• Primolut N
• Proluteasi
• Sc 4640
• Triella
• Utovlan
• NORETHINDRONE
• 19-NOR-17ALPHA-ETHYNYLTESTOSTERONE
• 19-NOR-4-ETHISTERONE
• 19-NOR-17ALPHA-ETHYNYL-4-ANDROSTEN-17BETA-OL-3-ONE
• 17-HYDROXY-19-NOR-17ALPHA-4-PREGNEN-20-YN-3-ONE
• 17ALPHA-ETHYNYL-17BETA-HYDROXY-19-NOR-4-ANDROSTEN-3-ONE
• 19-NOR-4-ANDROSTEN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE
• 19-NORETHINDRONE
• 19-NORETHISTERONE
• 4-ESTREN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE
• 17ALPHA-ETHYNYL-19-NORTESTOSTERONE
• (17-alpha)-17-Hydroxy-19-norpregn-4-en-20-yn-3-one
• (17alpha)-19-norpregn-4-en-20-yn-3-on
• 17-alpha-ethinyl-17-beta-hydroxy-delta(sup:4)-estren-3-one
• 17-alpha-19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-

Norethisterone

CAS: 68-22-4

Fórmula: C₂₀H₂₆O₂

Pureza: >98.0%(T)

Forma y color: White to Light yellow powder to crystal

Peso molecular: 298.43

Ref: 3B-N0449

NORETHISTERONE RS

CAS: 68-22-4

NORETHISTERONE RS

Fórmula: C₂₀H₂₆O₂

Peso molecular: 298.4192

Ref: 41-ICRS0366

NORETHISTERONE CRS

CAS: 68-22-4

NORETHISTERONE CRS

Fórmula: C₂₀H₂₆O₂

Forma y color: Crystalline Powder. White. Powder.

Peso molecular: 298.4192

Ref: 41-N1200000

Norethisterone

CAS: 68-22-4

Norethisterone

Fórmula: C₂₀H₂₆O₂

Pureza: 98.4%

Forma y color: White To Off-White

Peso molecular: 298.19328

Ref: 47-266

NORETHISTERONE FOR SYSTEM SUITABILITY CRS

CAS: 68-22-4

NORETHISTERONE FOR SYSTEM SUITABILITY CRS

Fórmula: C₂₀H₂₆O₂

Peso molecular: 298.4192

Ref: 41-Y0000522

Norethindrone

CAS: 68-22-4

Estrogens and progestins

Fórmula: C₂₀H₂₆O₂

Forma y color: White Powder

Peso molecular: 298.43 g/mol

Ref: 45-1469005

Norethindrone

CAS: 68-22-4

Norethindrone is a potent synthetic hormone used for amenorrhea, uterine bleeding, endometriosis, and contraception.

Fórmula: C₂₀H₂₆O₂

Pureza: 99.33% - 99.82%

Forma y color: White Crystalline Powder Solid

Peso molecular: 298.42

Ref: TM-T1514

Norethindrone-d6

CAS: 68-22-4

Fórmula: C₂₀H₂₀D₆O₂

Forma y color: Off-White Solid

Peso molecular: 304.46

Ref: 4Z-N-293

Norethindrone

CAS: 68-22-4

Norethindrone

Pureza: 98%

Peso molecular: 298.42g/mol

Ref: 54-OR1029303

Norethindrone

CAS: 68-22-4

Fórmula: C₂₀H₂₆O₂

Pureza: ≥ 97.0%

Forma y color: White to off-white crystalline powder

Peso molecular: 298.42

Ref: 7W-GP2176

Norethindrone

CAS: 68-22-4

Norethindrone

Pureza: ≥98%

Peso molecular: 298.42g/mol

Ref: 54-BUP14913

Norethindrone (Norethisterone Acetate EP Impurity A, Levonorgestrel EP Impurity U)

CAS: 68-22-4

Fórmula: C₂₀H₂₆O₂

Forma y color: White To Off-White Solid

Peso molecular: 298.43

Ref: 4Z-N-294

Norethisterone 100 µg/mL in Acetonitrile

CAS: 68-22-4

Fórmula: C₂₀H₂₆O₂

Forma y color: Single Solution

Peso molecular: 298.42

Ref: 04-A15644950AL-100

Norethisterone

Producto controlado

CAS: 68-22-4

Fórmula: C₂₀H₂₆O₂

Forma y color: Neat

Peso molecular: 298.42

Ref: 86-MM0218.00

Norethisterone

Producto controlado

CAS: 68-22-4

Fórmula: C₂₀H₂₆O₂

Forma y color: Neat

Peso molecular: 298.42

Ref: 04-C15644950

Norethindrone Acetate Dimer

CAS: 68-22-4

Fórmula: C₄₂H₅₄O₆

Forma y color: White To Off-White Solid

Peso molecular: 654.89

Ref: 4Z-N-2941

Norethindrone

Producto controlado

CAS: 68-22-4

Applications Norethindrone is a progesterone in combination with acetate used as an oral contraceptive (1,2). It is reasonably anticipated to be a human carcinogen. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. This compound is a contaminant of emerging concern (CECs).
References 1. Shroff, A. et al.: Anal. Profiles Drug Subst. 1975 ; 4;268-2932. Singh, H. et al.: Am. J .Obstet. Gynecol. 1979 Oct 1;135(3):409-14

Fórmula: C₂₀H₂₆O₂

Forma y color: White To Off-White

Peso molecular: 298.42

Ref: TR-N676000

Norethindrone-d7 (Major)

Producto controlado

CAS: 68-22-4

Fórmula: C₂₀H₁₉D₇O₂

Forma y color: Neat

Peso molecular: 305.46

Ref: TR-N676004

Norethindrone

Producto controlado

CAS: 68-22-4

Norethindrone is a synthetic progestin that is used in oral contraceptives. Norethindrone has been shown to significantly up-regulate the expression of polymerase chain reaction (PCR) products from a response element in human endometrial cells, suggesting that it may be involved in disease activity. In addition, norethindrone has been shown to inhibit the growth of various infectious microorganisms, including those responsible for diseases such as endometriosis and pelvic inflammatory disease. The drug has also been shown to have receptor activity on cells that are responsive to progesterone and testosterone.

Fórmula: C₂₀H₂₆O₂

Pureza: Min. 95%

Forma y color: White Powder

Peso molecular: 298.42 g/mol

Ref: 3D-FN26442

Levonorgestrel EP Impurity U

CAS: 68-22-4

Fórmula: C₂₀H₂₆O₂

Peso molecular: 298.43

Ref: ST-EA-CP-L19021