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Merck
CN

N7889

Nicergoline

analytical standard, for drug analysis

Synonym(s):

5-Bromonicotinic acid 10-methoxy-1,6-dimethylergoline-8-methyl ester

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About This Item

Empirical Formula (Hill Notation):
C24H26BrN3O3
CAS Number:
Molecular Weight:
484.39
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
248-694-6
MDL number:
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Product Name

Nicergoline, analytical standard, for drug analysis

Quality Level

InChI key

YSEXMKHXIOCEJA-FVFQAYNVSA-N

InChI

1S/C24H26BrN3O3/c1-27-13-17-8-21-24(30-3,19-5-4-6-20(27)22(17)19)9-15(12-28(21)2)14-31-23(29)16-7-18(25)11-26-10-16/h4-7,10-11,13,15,21H,8-9,12,14H2,1-3H3/t15-,21-,24+/m1/s1

SMILES string

[H][C@@]12Cc3cn(C)c4cccc(c34)[C@]1(C[C@@H](COC(=O)c5cncc(Br)c5)CN2C)OC

grade

analytical standard

assay

≥97% (TLC)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

storage temp.

2-8°C

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Cerebral and peripheral vasodilator

General description

Nicergoline is an ergot derivative, which may be used in the treatment of affective, cognitive and behavioral disorders seen in older people. It is an α -adrenergic antagonist that may be used for companion animals like cats and dogs to treat, behavioral disorders, problems with aging, excessive vocaliztion and restessness.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

涉药品监管产品
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Maddison.EJ, et al.
Small Animal Clinical Pharmacology (2008)
Nicergoline for dementia and other age associated forms of cognitive impairment
MF and LF
Cochrane database of systematic reviews (Online), 2001-2001 null
Tetsuya Mizuno et al.
Brain research, 1066(1-2), 78-85 (2005-12-06)
We examined the neuroprotective role of nicergoline in neuron-microglia or neuron-astrocytes co-cultures. Nicergoline, an ergoline derivative, significantly suppressed the neuronal cell death induced by co-culture with activated microglia or astrocytes stimulated with lipopolysaccharide (LPS) and interferon (IFN)-gamma. To elucidate the
V Vitton et al.
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, 18(11), 1031-1040 (2006-10-17)
A pontine centre located near the micturition centre controlling external anal sphincter (EAS) motility via noradrenergic neurones has been described in cats. The aim of this study was to determine (i) whether a similar centre controls EAS motility in humans
Mohamed I Walash et al.
Journal of AOAC International, 91(2), 349-359 (2008-05-15)
A rapid, simple, and highly sensitive second-derivative synchronous fluorometric method has been developed for the simultaneous analysis of binary mixtures of cinnarizine (CN) and nicergoline (NIC). The method is based upon measurement of the native fluorescence of these drugs at

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