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1H-1,2,4-Triazole-1-carboximidamide hydrochloride

1H-1,2,4-Triazole-1-carboximidamide hydrochloride Suppliers list
Company Name: Sinopharm International Guangzhou Ltd.
Tel: +86-2038033341 +86-18520036739
Email: zhuluqiang@sinopharm.com
Products Intro: Product Name:1,2,4-Triazole-1-carboximidamide Hydrochloride
CAS:19503-26-5
Package:1KG; 25KG
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:1H-1,2,4-triazole-1-carboxiMidaMide hydrochloride
CAS:19503-26-5
Purity:98%(Min.HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Beijing Cooperate Pharmaceutical Co.,Ltd
Tel: 010-60279497
Email: sales01@cooperate-pharm.com
Products Intro: Product Name:1H-1,2,4-TRIAZOLE-1-CARBOXAMIDINE MONOHYDROCHLORIDE
CAS:19503-26-5
Purity:98% Package:100G;1KG;5KG;10KG;25KG;50KG;100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
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Products Intro: Product Name:TIANFU-CHEM - 1H-1,2,4-TRIAZOLE-1-CARBOXAMIDINE MONOHYDROCHLORIDE
CAS:19503-26-5
Purity:99% Package:25KG;5KG;1KG
Company Name: career henan chemical co
Tel: +86-0371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:1H-1,2,4-TRIAZOLE-1-CARBOXAMIDINE MONOHYDROCHLORIDE
CAS:19503-26-5
Purity:99% Package:1KG;1USD

1H-1,2,4-Triazole-1-carboximidamide hydrochloride manufacturers

1H-1,2,4-Triazole-1-carboximidamide hydrochloride Basic information
Product Name:1H-1,2,4-Triazole-1-carboximidamide hydrochloride
Synonyms:1H-1,2,4-TRIAZOLE-1-CARBOXAMIDINE MONOHYDROCHLORIDE;1-CARBAMIDINO-1,2,4-TRIAZOLE;1H-1,2,4-Triazole-1-carboxamidine monohydrochloride ,98.5%;1-AMIDINO-1,2,4-TRIAZOLE HYDROCHLORIDE;TIMTEC-BB SBB004089;1h-1,2,4-triazole-1-carboxamidinehydrochloride;1H-1,2,4-TRIAZOLE-1-CARBOXAMIDINE MONOHY;(1H)-1,2,4-Triazole-1-carboxamidineHClpurum
CAS:19503-26-5
MF:C3H6ClN5
MW:147.57
EINECS:606-331-2
Product Categories:
Mol File:19503-26-5.mol
1H-1,2,4-Triazole-1-carboximidamide hydrochloride Structure
1H-1,2,4-Triazole-1-carboximidamide hydrochloride Chemical Properties
Melting point 215-220 °C
storage temp. Inert atmosphere,Room Temperature
Water Solubility Soluble in water
form powder to crystal
color White to Almost white
BRN 9500271
InChIInChI=1S/C3H5N5.ClH/c4-3(5)8-2-6-1-7-8;/h1-2H,(H3,4,5);1H
InChIKeyJDDXNENZFOOLTP-UHFFFAOYSA-N
SMILESC(N1N=CN=C1)(N)=N.Cl
CAS DataBase Reference19503-26-5
Safety Information
Hazard Codes Xn
Risk Statements 22-36-52/53-43
Safety Statements 26-36/37-61
RIDADR 2811
WGK Germany 3
HazardClass 6.1
PackingGroup III
HS Code 29339900
MSDS Information
1H-1,2,4-Triazole-1-carboximidamide hydrochloride Usage And Synthesis
Chemical PropertiesWhite crystalline
Uses[1,2,4]Triazole-1-carboxamidine is an intermediate used in the synthesis of peramivir (P285500), a neuraminidase inhibitor developed as an antiviral agent for the treatment of influenza.
Synthesis1H-1,2,4-Triazole-1-carboxamidine hydrochloride is prepared by the reaction of dicyandiamide and 1,2,4-Triazole. The steps are as follows:
Dissolve the compound (19.7 g, 0.29 mol) in 20 ml of tetrahydrofuran, and the temperature was raised to 70℃. A solution of dicyandiamide (20 g, 0.24 mol) was added and a solution of 4 mol / L HCl in tetrahydrofuran 27 g, 0.26 mol) at 70℃ for 2 h, the temperature was removed and cooled to room temperature. The solid was removed by filtration and 26.0 g was removed by filtration. The solvent was dried in vacuo at 45℃ to give a colorless oil which was recrystallized from methanol: dichloromethane = 2: 1 Of the mixed solution 50ml recrystallization, cooling crystallization, suction filter to get 6.2g solid, drying a total of 30.1g white powder. Yield 90.3%, purity 99,8%.
1H-1,2,4-Triazole-1-carboxamidine hydrochloride synthesis
1H-1,2,4-Triazole-1-carboximidamide hydrochloride Preparation Products And Raw materials
Raw materialsEthanol-->Hydrochloric acid-->Sulfuric acid-->Sodium chloride-->1,4-Dioxane-->Cyanamide-->1,2,4-Triazole
Tag:1H-1,2,4-Triazole-1-carboximidamide hydrochloride(19503-26-5) Related Product Information
SCH 58261 FLUQUINCONAZOLE MRS 1220 1H-1,2,4-Triazole-1-carboximidamide hydrochloride CGS 15943 ZM 241385 Bemitradine batelapine SALOR-INT L121010-1EA SALOR-INT L120995-1EA SALOR-INT L120987-1EA 3-(4-CHLOROPHENYL)-1-(8-IMINO-8,9-DIHYDRO-7H-[1,2,4]TRIAZOLO[1,5-D][1,2,4]TRIAZEPIN-5-YL)-5-(TRIFLUOROMETHYL)-4,5-DIHYDRO-1H-PYRAZOL-5-OL SALOR-INT L121002-1EA 1-(7-AMINO[1,2,4]TRIAZOLO[1,5-C]PYRIMIDIN-5-YL)-3-(4-CHLOROPHENYL)-5-(TRIFLUOROMETHYL)-4,5-DIHYDRO-1H-PYRAZOL-5-OL 1-(8-IMINO-8,9-DIHYDRO-7H-[1,2,4]TRIAZOLO[1,5-D][1,2,4]TRIAZEPIN-5-YL)-3-(2-METHOXYPHENYL)-5-(TRIFLUOROMETHYL)-4,5-DIHYDRO-1H-PYRAZOL-5-OL ZM 241385, [2-3H] 3,5-DIAMINO-1H-1,2,4-TRIAZOLE-1-CARBOXIMIDAMIDE HYDROCHLORIDE 4-FLUOROBENZALDEHYDE (8-IMINO-8,9-DIHYDRO-7H-[1,2,4]TRIAZOLO[1,5-D][1,2,4]TRIAZEPIN-5-YL)HYDRAZONE