Histamine Dihydrochloride CAS 56-92-8 Intende 98.5~ 101.0% (Titration) Factory

Description:

Nomen chemicum: Histamine Dihydrochloride

Synonyma: Histamine 2HCl;Histamine DiHCl

CAS: 56-92-8

Pertentare: 98.5~ 101.0% (per Titration)

Aspectus: Crystalla alba sive crystallina pulveris

Contactus: Dr

Mobile/Wechat/Whatsapp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Product Detail

Related Products

Product Tags

Descriptio:

Shanghai Ruifu Chemical Co., Ltd. est primarium fabrica et supplementum Histamine Dihydrochloridis (CAS: 56-92-8) cum qualitate alta.RudimentumL-Histidine (H-Ei-OH) (CAS: 71-00-1)Praebere possumus terrarum traditionem, parvas et parvas quantitates in promptu.Si interest in Histamine Dihydrochloride,Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum Histamine Dihydrochloride
Synonyma Histamine 2HCl;Histamine DiHCl;2-(4-Imidazolyl)ethylamine dihydrochloride;2-(1H-Imidazol-4-yl) ethylaminum dihydrochloridum;2-(1H-Imidazol-4-yl) ethylaminum dihydrochloridum;1H-Imidazole-4-ethanamine Dihydrochloride;Ceplene;Peremin
Stock Status In Stock, Productio Capacity 20 Tons per Month
CAS Number 56-92-8
Formulae hypotheticae C5H9N3·2HCl
M. Pondus 184.06
Liquescens punctum 247.0~ 249.0℃(lit.)
Density 1.14
Sensitiva Hygroscopic
Aqua Solubility Omnino solutum in aqua, prope diaphanum
Solubilitas Solubile in Methanol, Solubile in Ethanol, Insolubile in Ether
Repono Nativ. Signatus in siccis, Store in Room Temperature
COA & MSDS Praesto
Brand Ruifu Chemical

Salus Information:

Periculum Codes Xn, Xi RTECS MS1575000
Periculum Denunciationes 36/37/38-42/3-42-22 F 1-8-9
Salus Denunciationes 22-26-36/37/39-45-37-36/37 TSCA Ita
RIDADR 3335 Periculum Classis Irritant
WGK Germania 2 HS Code* 2933990099

Specifications:

Items Signa inspectionis Proventus
Aspectus Crystal aut Crystallina pulveris alba Conforms
Lepidium sativum Infrared effusio Imaginis Conforms
Solutio specie Patet Transi
Histidine (TLC) Non potest deprehendi Conforms
Sulfate (SO4) ≤0.020% <0.020%
Ferrum (Fe) ≤10ppm <10ppm
Metalla gravia (Pb) ≤10ppm <10ppm
Arsenicum (As2O3) ≤10ppm <10ppm
Damnum in Siccatio ≤0.50% 0.24%
Cinis sululated ≤0.20% 0.06%
Assay 98.5 ad 101.0% (per Titration) 99.36%
PH Precium 2.85 ad 3.60 (10% aq. Solutio) 3.16
conclusio Conveniant cum vexillifero AJI97, EP9.0
Usus principalis Amino acida;Cibus Additives;Pharmaceutical intermedia

Synthesis Processus:

Rudis Materies et Solventes Inter Synthesin Processu
Rudis materiae:
L-Histidine (H-Ei-OH) CAS 71-00-1
Acetophenone CAS 98-86-2
Acidum hydrochloricum CAS 7647-01-0
Solvents
Diethylene Glycol CAS 111-46-6
Ethanol CAS 64-17-5 .
Isopropyl Alcohol CAS 67-63-0
Aqua

EP9.0 Modus Test:

Histamine Dihydrochloride (CAS: 56-92-8) EP9.0 VolumeⅡ Test Method
DEFINITIO
Histamine dihydrochloride non minus quam 98.5 centesimas continet et non plus quam instar 101.0 cento 2-(1H-imidazol-4-yl) ethan-1-amine dihydrochloridi computatum cum substantia arida.
CARACTERE
Albus vel fere albus, pulveris crystallini vel crystalli hyalinae, hygroscopicae, in aqua solubilis, in alcohole solubilis.
IDENTIFICATIO
Prima pugio: A, D.
Secunda identificatio: B, C, D
A. Examine spectrophotometriae ultrarubrum absorptionem (2.2.24) comparando spectrum cum histamine dihydrochloride CRS.Disci ut discas paratas utens 1 mg substantiae.
B. Inspice chromatogrammata in histidine tium consecuta.Locum principalem in chromatogrammo cum solutione test consecuta (b) est similis positione, colore et magnitudine ad maculam principalem in chromatogrammo cum solutione relativa consecuta (a).
C. Solve 0.1 g in 7 mL aquae R, et adde solutionem hydroxidi sodii 3 mL 200 g/L. Solve 50 mg acidi sulfanilici R in mixtione acidi hydrochlorici R et 10 mL aquae R et 10 mL adde solutionem nitritae sodii 0.1 mL R. Adde solutionem secundam primae et misce.Color rubens producitur.
D. chloridum (a) chloridum (2.3.1) dat.
TESTS'
Solutio S. solve 0.5g in aqua dioxide liberae R praeparata ab aqua destillata R et diluta ad 10 mL eadem solvendo.
Solutio speciei.Solutio S patet (2.2.1) et non intensius colorata quam relatio solutio Y7 (2.2.2, Methodus II).
pH (2.2.3).Solutio pH est 2.85 ad 3.60.
Histidine.Inspice per fina tenui-strati (2.2.27), utens TLC silica gel G laminam R.
Solu- tium (o).Solve 0.5g substantiae examinandae in aqua R et dilute ad 10 mL cum eadem solvendo.
Solu- tium (b).Diluendum 2 mL solutionis test(a) ad X mL cum aqua R.
Relatio solutionis (a).0.1 g solve histamine dihydrochloridis CRS in aqua R et diluto ad 10 mL eadem solvendo.
Relatio solutionis (b).Solve 50 mg histidinis monohydrochloridis R inaquae R et dilutum ad 100 mL iisdem solvendis.
Relatio solutionis (c).Misce 1 mL solutionis testium (a) et solutionis 1 mL referentiae (b).
Applicare bracteam 1 μL solutionis testium (a), 1 μL solutionis testium (b), 1 μL solutionis relationis (a), 1 μL solutionis relativi (b) et 2 µL solutionis referentiae (c).Iter 15cm evolvere utens mixtura 5 voluminum ammoniaci congesti R, aquae XX volumina R et 75 volumina acetonitrili R. Arida laminam in aere currente.In eadem directione progressionem iterare, laminam in curren aeris et imbre sicca cum solutione ninhydrin R1.Calefacere laminam in 110°C pro 10 min.Quaevis macula correspondens histidine in chromatogrammo cum solutione test adeptus (a) non vehementior est quam macula in chromatogrammo cum solutione relativa (b) (1 centesimae).Expertus non valet, nisi chromatogrammum cum solutione referentiae consecuta (c) ostendit 2 maculis distincte separatis.
Sulfates (2.4.13).3mL solutionis S diluti ad 15 mL cum aqua destillata R prosequitur sulfates terminum testum (0.1 cento).
Damnum remittit (2.2.32).Non plus quam 0.5 percent, determinatum 0.20 g in clibano ad 105 °C siccando.
Cinis sulcatur (2.4.14).Non plus quam 0.1 centesimis, in 0,5 g.
TEMPTATIO
0.080 g solve in mixtura 5.0 mL acidi hydrochlorici 0.01 M et 50 mL alcoholis R. Exsequere titrationem potentiometricam (2.2.20), hydroxidum sodium utens 0.1 M.Lege volumen addita inter primum et tertium puncta inflexionis.
1mL of 0.1 M sodium hydroxideum aequivalens 9.203 mg C5H11Cl2N3.
PRAECLUSIO
Reposita in vas airtight, custodita a lumine.

Sarcina & Repono:

sarcina: Fluorinated Utrem, aluminium ffoyle, 25kg/cardboard Drum, vel secundum exigentiam emptoris.

www.ruifuchemical.com

Repono Condition:Copia in vasis obsignatis ad frigus, siccum et ventilatas horreis ab substantiis non repugnantibus.A luce et humore protege.

commoda:

Satis capacitas: sufficientes facilities et technici

Professional Service: One stop acquireing service

Altera Package: Custom sarcina ac titulus praesto

Ieiunium Delivery: Si intra stirpem, tres dies partus praestatur

Supple firmum: Esse rationabile stirpe

Technical Support: Technology solution praesto

Custom Synthesis Service: Range from P. to kilos

High Quality: Constitutus ratio completa qualitas certitudinis

FAQ:

Quam mercari?Quaeso contactumDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Annorum Usus?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.

Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Coream, Iaponicam, Australiam etc.

Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.

Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.

Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.

Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.

MOQ?Nec MOQ.Parvus ordo placet.

Tempus adferendi? Si intus prosapia, tres dies partus praestatur.

Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.

Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.

Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.

Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

Applicatio:

Histamine dihydrochloridis applicatio (CAS: 56-92-8)
1. Histamine dihydrochloride ostensa est synthetasim oxydatum nitricum movere et abolere vel inhibere generationem speciei oxygenii reciproci (ROS).Inhibitio ROS ab Histamine Dihydrochloride permittit activationem cellularum T et NK cellularum IL-2.In exemplari rat, histamine dihydrochloride supprimitur ROS a Kupffer cellulis per histamine receptore genitus.Est potentior vasodilator et endogenous histamine receptor agonist.
2. Histamine Dihydrochloridis (nomen artis Ceplene) sal Histamine est quod medicamentum adhibetur ad relapsus ne in aegris diagnosis myeloidalis leukemia acutis (AML).
FDA approbata est medicamentum activum ad usum analgesicum topicum et praesto est in talibus productis sicut in Australia Dream Cream, quae adhibetur ad levationem temporalis doloris et dolores musculorum et articulorum cum arthritis, simplicibus backache, livoribus, luxatis, et modis.
3. Histamine dihydrochloride adhibetur pro remissione suscepta et ne relapsus in adultis aegris cum myeloideo acuta leukemia (AML) sequens therapia initialis remissio.Medicamentum productionem aggregationis oxygenii ab autophagocytis reducit, phosphate phosphate nicotinamide adeninum dichemicalbo impedit et interleukin-2 prohibet ne cellas NK et T cellas activum.Histamine dihydrochloridis iniectio probata est secundum quod eius remissionem integram in compositione cum interleukin-2 signanter relapsam in aegris AML recidivus comprobavit.

Epistulam tuam hic scribe et mitte nobis