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N4128

Sigma-Aldrich

19-Norethindrone

≥98%, powder

Sinônimo(s):

17α-Ethynyl-19-nortestosterone, 17-Hydroxy-19-nor-17α-4-pregnen-20-yn-3-one, 17α-Ethynyl-17β-hydroxy-19-nor-4-androsten-3-one, 19-Nor-17α-ethynyl-4-androsten-17β-ol-3-one, 19-Norethisterone

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About This Item

Fórmula empírica (Notação de Hill):
C20H26O2
Número CAS:
68-22-4
Peso molecular:
298.42
Beilstein:
1915671
Número CE:
200-681-6
Número MDL:
MFCD00067596
Código UNSPSC:
12352211
ID de substância PubChem:
24897669
NACRES:
NA.77

fonte biológica

synthetic (organic)

Nível de qualidade

200

esterilidade

non-sterile

Ensaio

≥98%

forma

powder

condição de armazenamento

protect from light

cor

white to off-white

pf

205-206 °C (lit.)

solubilidade

chloroform: ≥50 mg/mL, clear, colorless

Condições de expedição

ambient

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

[H][C@]12CCC(=O)C=C1CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@@]4(O)C#C

InChI

1S/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

chave InChI

VIKNJXKGJWUCNN-XGXHKTLJSA-N

Informações sobre genes

human ... AR(367) , PGR(5241)
rat ... Ar(24208)

Procurando produtos similares? Visita Guia de comparação de produtos

Ações bioquímicas/fisiológicas

19-norethindrone is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases (SULT).

Pictogramas

Health hazardEnvironment
GHS08,GHS09

Palavra indicadora

Danger

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A

Código de classe de armazenamento

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Susan M Fetherston et al.
The Journal of antimicrobial chemotherapy, 68(2), 394-403 (2012-10-31)
The non-nucleoside reverse transcriptase inhibitor MC1220 has potent in vitro activity against HIV type 1 (HIV-1). A liposome gel formulation of MC1220 has previously been reported to partially protect rhesus macaques against vaginal challenge with a simian HIV (SHIV). Here
Moa Säfholm et al.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 369(1656) (2014-11-19)
Most amphibians breed in water, including the terrestrial species, and may therefore be exposed to water-borne pharmaceuticals during critical phases of the reproductive cycle, i.e. sex differentiation and gamete maturation. The objectives of this paper were to (i) review available
Chelsea B Polis et al.
The Lancet. Infectious diseases, 13(9), 797-808 (2013-07-23)
Whether or not the use of hormonal contraception affects risk of HIV acquisition is an important question for public health. We did a systematic review, searching PubMed and Embase, aiming to explore the possibility of an association between various forms
Derin J Cobia et al.
Schizophrenia research, 139(1-3), 1-6 (2012-06-01)
Cortical abnormalities are considered a neurobiological characteristic of schizophrenia. However, the pattern of such deficits as they progress over the illness remains poorly understood. The goal of this project was to assess the progression of cortical thinning in frontal and
F Z Stanczyk et al.
Contraception, 42(1), 67-96 (1990-07-01)
There is limited information on the metabolism of levonorgestrel, norethindrone and structurally related contraceptive steroids. Both levonorgestrel and norethindrone undergo extensive reduction of the alpha, beta-unsaturated ketone in ring A. Levonorgestrel also undergoes hydroxylation at carbons 2 and 16. The
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