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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)

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

Frases de perigo

H351,H360FD,H362,H410

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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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
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