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Merck
CN

1430000

USP

马来酸甲基麦角新碱

United States Pharmacopeia (USP) Reference Standard

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别名:
甲基麦角新碱 马来酸盐
经验公式(希尔记法):
C20H25N3O2 · C4H4O4
CAS号:
分子量:
455.50
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

pharmaceutical primary standard

API类

methylergonovine

制造商/商品名称

USP

应用

pharmaceutical (small molecule)

格式

neat

SMILES字符串

[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 key

NOFOWWRHEPHDCY-DAUURJMHSA-N

基因信息

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一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

生化/生理作用

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

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

其他说明

Sales restrictions may apply.

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

危险分类

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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

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Methylergometrine: adverse effects in breastfed infants.
Prescrire international, 23(148), 102-102 (2014-05-27)
A J Butwick et al.
British journal of anaesthesia, 113(4), 661-668 (2014-06-08)
Uterine atony (UA) is recognized as a leading cause of postpartum haemorrhage. However, knowledge of risk factors of haemorrhage-related morbidity among patients diagnosed with UA is uncertain. We investigated risk factors for haemorrhage-related morbidity among patients undergoing Caesarean delivery with
[Reflections of an expert committee of the French Society of Cardiology on the use of methylergometrine maleate (Methergin) for the detection of abnormal coronary vasomotricity].
J M Lablanche et al.
Archives des maladies du coeur et des vaisseaux, 88(2), 247-253 (1995-02-01)
L Mueller et al.
Headache, 37(7), 437-442 (1997-07-01)
Methylergonovine maleate (Methergine), an ergot derivative with vasoconstrictive properties, has been cited as an effective treatment for vascular headaches. Few studies are available to support its use in headache management. An uncontrolled pilot study of 20 episodic cluster headache patients
Oral methylergonovine maleate for refractory migraine and cluster headache prevention.
Joel R Saper et al.
Headache, 53(2), 378-381 (2013-02-26)

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