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Merck

SMB01382

Sigma-Aldrich

2-Methoxyestrone

≥95% (HPLC), from synthetic, solid

别名:

2,3-Dihydroxy-1,3,5(10)-estratrien-17-one 2-methyl ether, 2-Hydroxyestrone 2-methyl ether, 3-Hydroxy-2-methoxy-1,3,5(10)-estratrien-17-one

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About This Item

经验公式(希尔记法):
C19H24O3
CAS号:
分子量:
300.39
MDL號碼:
分類程式碼代碼:
12352211
NACRES:
NA.79

生物源

synthetic

品質等級

化驗

≥95% (HPLC)

形狀

solid

mp

187-190 °C

儲存溫度

2-8°C

SMILES 字串

C[C@@]12[C@](CCC2=O)([H])[C@]3([H])CCC4=CC(O)=C(OC)C=C4[C@@]3([H])CC1

InChI

1S/C19H24O3/c1-19-8-7-12-13(15(19)5-6-18(19)21)4-3-11-9-16(20)17(22-2)10-14(11)12/h9-10,12-13,15,20H,3-8H2,1-2H3/t12-,13+,15-,19-/m0/s1

InChI 密鑰

WHEUWNKSCXYKBU-QPWUGHHJSA-N

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一般說明

2-Methoxyestrone is an endogenous, naturally occurring methoxylated catechol estrogen and an estrone metabolite formed by catechol O-methyltransferase via the intermediate 2-hydroxyestrone. Unlike estrone but similarly to 2-hydroxyestrone and 2-methoxyestradiol, 2-methoxyestrone has very low affinity for the estrogen receptor and lacks significant estrogenic activity

儲存和穩定性

Heat sensitive

象形圖

Health hazardEnvironment

訊號詞

Warning

危險聲明

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Urinary estrogen metabolites and gastric cancer risk among postmenopausal women.
Camargo MC, et al.
Cancer reports (Hoboken, N.J.), 5, e1574-e1574 (2022)

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