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M2776

Sigma-Aldrich

甲基麦角新碱 马来酸盐

≥98% (TLC)

同義詞:

9,10-Didehydro-N-[(S)-1-(hydroxymethyl)propyl]-6-methylergoline-8β-carboxamide maleate salt, Methergine maleate salt

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About This Item

經驗公式（希爾表示法）:
C20H25N3O2 · C4H4O4
CAS號碼:
57432-61-8
分子量：:
455.50
EC號碼:
260-734-4
MDL號碼:
MFCD00078588
分類程式碼代碼:
12352200
PubChem物質ID:
24278543
暫時無法取得訂價和供貨情況

化驗

≥98% (TLC)

顏色

white

溶解度

H2O: 25 mg/mL
0.1 M HCl: soluble
ethanol: slightly soluble

SMILES 字串

[H]\C(=C(/[H])C(O)=O)C(O)=O.[H][C@@]12Cc3c[nH]c4cccc(C1=C[C@H](CN2C)C(=O)N[C@@H](CC)CO)c34

InChI

1S/C20H25N3O2.C4H4O4/c1-3-14(11-24)22-20(25)13-7-16-15-5-4-6-17-19(15)12(9-21-17)8-18(16)23(2)10-13;5-3(6)1-2-4(7)8/h4-7,9,13-14,18,21,24H,3,8,10-11H2,1-2H3,(H,22,25);1-2H,(H,5,6)(H,7,8)/b;2-1-/t13-,14+,18-;/m1./s1

InChI 密鑰

NOFOWWRHEPHDCY-DAUURJMHSA-N

基因資訊

human ... DRD1(1812) , DRD2(1813) , DRD3(1814) , DRD4(1815) , DRD5(1816)

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生化／生理作用

Dopamine antagonist interacts with serotonergic, dopaminergic and α-adrenergic systems.
Ergot alkaloid which interacts with serotonergic, dopaminergic and α-adrenergic systems. Dopamine antagonist.

象形圖

Skull and crossbonesHealth hazard
GHS06,GHS08

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Repr. 2

儲存類別代碼

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

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

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分析證明 (COA)

Lot/Batch Number
127H47073
087F0262
043K1258

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Axel de Labriolle et al.
Cardiovascular toxicology, 9(1), 46-48 (2009-02-17)
Ergot derivatives are frequently administrated during cesarean delivery, induced abortion, or post-partum hemorrhage to promote uterine contractions. Ergot derivatives may also induce coronary spasm and intravenous ergonovine is used in cardiac catheterization laboratories as a diagnostic agent. Serious ischemic cardiac
Pavol Zubor et al.
Archives of gynecology and obstetrics, 282(3), 261-267 (2009-09-18)
Ultrasonographic evaluation of the postpartum uterus to prevent retained placental tissue complications is still a matter of debate, and it is difficult to interpret its necessity on the basis of previous studies. We hypothesized that the application of uterotonics on
Sudden death caused by atypical variant angina.
Franck Laporte et al.
Archives of cardiovascular diseases, 104(8-9), 480-481 (2011-09-29)
C C Enweronu-Laryea et al.
East African medical journal, 85(9), 463-465 (2009-06-23)
Methylergometrine is probably the most commonly used drug in obstetric care at all levels of the health care system. Many communities in Africa lack skilled birth attendants and adequate health systems; medication errors are more likely to occur and go
Falah Aboukhoudir et al.
European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology, 10(4), 556-561 (2009-02-10)
The aim of this article was to assess whether abnormal dobutamine stress echocardiography (DSE) can be due to a dobutamine-induced coronary spasm in patients with angiographically documented vasospastic coronary arteries. Between January 2004 and April 2008, we prospectively evaluated all
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