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Nalpha-methylhistamine dihydrochloride

Nalpha-methylhistamine dihydrochloride structure

CAS No.: 16503-22-3

Chemical Name:: Nalpha-methylhistamine dihydrochloride

Synonyms: Nα-Methylhistamine;NAMH dihydrochloride;n-Methylhistamine dihydrochloride;Nα-Methylhistamine dihydrochloride;N±-Methylhistamine dihydrochloride;N^α-Methylhistamine dihydrochloride;2-(1H-Imidazol-4-yl)-N-methylethanamine dihydrochloride;[2-(1H-imidazol-4-yl)ethyl](methyl)amine dihydrochloride;Nα Methylhistamine dihydrochloride,NαMethylhistamine dihydrochloride;2-(1H-Imidazol-4-yl)-N-methylethanamine dihydrochloride , Nα-Methylhistamine 2HCl

CBNumber:: CB9972993

Molecular Formula:: C6H11N3.2HCl

Molecular Weight:: 0

MDL Number:: MFCD00134838

MOL File:: 16503-22-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:56:38

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Nalpha-methylhistamine dihydrochloride Properties

Melting point	173-176°C
storage temp.	2-8°C
solubility	H2O: >20mg/mL
form	solid
color	white
Water Solubility	Soluble to 100 mM in water
Stability	Hygroscopic
InChI	1S/C6H11N3.2ClH/c1-7-3-2-6-4-8-5-9-6;;/h4-5,7H,2-3H2,1H3,(H,8,9);2*1H
InChIKey	AYUQICXJAMPXPF-UHFFFAOYSA-N
SMILES	Cl[H].Cl[H].CNCCc1c[nH]cn1
FDA UNII	S6S98U0517
UNSPSC Code	12352116
NACRES	NA.77

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS07
Signal word	Danger
Hazard statements	H302-H315-H318-H335
Precautionary statements	P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
target organs	Respiratory system
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xn
Risk Statements	22-37/38-41
Safety Statements	26-36/37/39
WGK Germany	3
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3

Nalpha-methylhistamine dihydrochloride price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	H5914	Nα-Methylhistamine dihydrochloride solid	16503-22-3	10mg	$182	2026-04-30	Buy
Sigma-Aldrich	H5914	Nα-Methylhistamine dihydrochloride solid	16503-22-3	50mg	$697	2026-04-30	Buy
Usbiological	256081	Nα-Methylhistamine dihydrochloride Asreported	16503-22-3	10mg	$389	2026-06-03	Buy
Usbiological	256081	Nα-Methylhistamine dihydrochloride Asreported	16503-22-3	50mg	$955	2026-06-03	Buy
TRC	TRC-B496303-5MG	N-a-Methylhistamine Dihydrochloride	16503-22-3	5mg	$288	2026-06-03	Buy

Product number	Packaging	Price	Buy
H5914	10mg	$182	Buy
H5914	50mg	$697	Buy
256081	10mg	$389	Buy
256081	50mg	$955	Buy
TRC-B496303-5MG	5mg	$288	Buy

Nalpha-methylhistamine dihydrochloride Chemical Properties,Uses,Production

Uses

Nalpha-Methylhistamine Dihydrochloride is a H2 receptor agonist.

Biochem/physiol Actions

Nα-Methylhistamine dihydrochloride helps in removing or decreasing the headache in migraine prophylaxis. It is highly effective than histamine in inducing cyclic adenosine 3′,5′-monophosphate (cAMP) synthesis.

Nalpha-methylhistamine dihydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

Nalpha-methylhistamine dihydrochloride Suppliers

Global( 29)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	9920	65
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Jiangsu aikang biomedical research and development co., LTD	025-58859352 17714375163	qzhang@aikonchem.com	China	15525	58
TargetMol Chemicals Inc.	+1-781-999-5354; +1-00000000000	marketing@targetmol.com	United States	32431	58
MedBioPharmaceutical Technology Inc	021-69568360 18916172912	order@med-bio.cn	China	8137	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44871	58
Beijing Jin Ming Biotechnology Co., Ltd.	010-60605840	psaitong@jm-bio.com	China	27626	58
TargetMol Chemicals Inc.	4008200310 15002144251	marketing@tsbiochem.com	China	24951	58
Shanghai Haohong Scientific Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	39718	58

Supplier	Advantage
BOC Sciences	65
Sigma-Aldrich	80
Shanghai YuanYe Biotechnology Co., Ltd.	60
Jiangsu aikang biomedical research and development co., LTD	58
TargetMol Chemicals Inc.	58
MedBioPharmaceutical Technology Inc	58
Energy Chemical	58
Beijing Jin Ming Biotechnology Co., Ltd.	58
TargetMol Chemicals Inc.	58
Shanghai Haohong Scientific Co., Ltd.	58

View Lastest Price from Nalpha-methylhistamine dihydrochloride manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-07-15	Nα-Methylhistamine dihydrochloride 16503-22-3	$1520.00-2500.00			10g	TargetMol Chemicals Inc.

Nα-Methylhistamine dihydrochloride
16503-22-3
$1520.00-2500.00
TargetMol Chemicals Inc.

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n-Methylhistamine dihydrochloride NAMH dihydrochloride [2-(1H-imidazol-4-yl)ethyl](methyl)amine dihydrochloride Nα-Methylhistamine dihydrochloride Nα-Methylhistamine 2-(1H-Imidazol-4-yl)-N-methylethanamine dihydrochloride Nα Methylhistamine dihydrochloride,NαMethylhistamine dihydrochloride N^α-Methylhistamine dihydrochloride N±-Methylhistamine dihydrochloride 2-(1H-Imidazol-4-yl)-N-methylethanamine dihydrochloride , Nα-Methylhistamine 2HCl 16503-22-3