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Merck
CN

V900396

Histamine

Vetec, reagent grade, ≥97%

Synonym(s):

2-(4-Imidazolyl)ethylamine

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About This Item

Empirical Formula (Hill Notation):
C5H9N3
CAS Number:
Molecular Weight:
111.15
EC Number:
200-100-6
UNSPSC Code:
12352116
PubChem Substance ID:
Beilstein/REAXYS Number:
2012
MDL number:
eCl@ss:
32160406
Assay:
≥97%
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grade

reagent grade

product line

Vetec

assay

≥97%

bp

167 °C/0.8 mmHg (lit.)

mp

83-84 °C (lit.)

storage temp.

−20°C

SMILES string

NCCc1c[nH]cn1

InChI

1S/C5H9N3/c6-2-1-5-3-7-4-8-5/h3-4H,1-2,6H2,(H,7,8)

InChI key

NTYJJOPFIAHURM-UHFFFAOYSA-N

Gene Information

human ... HRH1(3269)

Biochem/physiol Actions

Endogenous H1 and H2 histamine receptor agonist; H1 activation mobilizes Ca2+; H2 activation stimulates adenylate cyclase activity in neurons; activates nitric oxide synthetase; potent vasodilator.
Endogenous H1 and H2 histamine receptor agonist; activates nitric oxide synthetase; potent vasodilator.

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany


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pictograms

Skull and crossbonesHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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Santosh K Mishra et al.
Science (New York, N.Y.), 340(6135), 968-971 (2013-05-25)
Itch is triggered by somatosensory neurons expressing the ion channel TRPV1 (transient receptor potential cation channel subfamily V member 1), but the mechanisms underlying this nociceptive response remain poorly understood. Here, we show that the neuropeptide natriuretic polypeptide b (Nppb)
Lena Böhn et al.
The American journal of gastroenterology, 108(5), 634-641 (2013-05-07)
Despite the fact that food and diet are central issues, that concern patients with irritable bowel syndrome (IBS), the current understanding about the association between the intake of certain foods/food groups and the gastrointestinal (GI) symptom pattern, psychological symptoms, and
David P Roberson et al.
Nature neuroscience, 16(7), 910-918 (2013-05-21)
The peripheral terminals of primary sensory neurons detect histamine and non-histamine itch-provoking ligands through molecularly distinct transduction mechanisms. It remains unclear, however, whether these distinct pruritogens activate the same or different afferent fibers. Using a strategy of reversibly silencing specific



Global Trade Item Number

SKUGTIN
V900396-5G04061832094236
V900396-1G04061825983868