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3-PYRIDINECARBOXAMIDINE

3-PYRIDINECARBOXAMIDINE
3-PYRIDINECARBOXAMIDINE structure
CAS No.
23255-20-1
Chemical Name:
3-PYRIDINECARBOXAMIDINE
Synonyms
NICOTINAMIDINE;Nicotinimidamide;3-Amidinopyridine;3-PYRIDINECARBOXAMIDINE;3-PYRDINECARBOXIMIDAMIDE;3-Pyridinecarboximidamide
CBNumber:
CB4150365
Molecular Formula:
C6H7N3
Formula Weight:
121.14
MOL File:
23255-20-1.mol

3-PYRIDINECARBOXAMIDINE Properties

Melting point:
190 °C
Boiling point:
241℃
Density 
1.22
Flash point:
99℃
storage temp. 
Sealed in dry,2-8°C
pka
10.29±0.50(Predicted)
SAFETY
  • Risk and Safety Statements
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  22-26-36/37/39

3-PYRIDINECARBOXAMIDINE Chemical Properties,Uses,Production

Preparation

A flask containing 6.0 gm (0.058 mole) of 3-cyanopyridine dissolved in 50 ml of dry chloroform and 3.0 gm (0.065 mole) of absolute ethyl alcohol is cooled to 0°C while dry hydrogen chloride saturates the reaction mixture. The contents are allowed to stand at 0°C for 16 hr and then poured into a separatory funnel containing enough of an ice-cold 50% sodium hydroxide solution to give an alkaline solution. The mixture is shaken vigorously, then the chloroform layer is separated, washed with water until neutral, dried over potassium carbonate, and concentrated to give the crude imidate. The latter is dissolved in 20 ml of 75% aqueous ethanol containing 1.2 gm (0.0224 mole) of ammonium chloride and heated at 70°C for 4 hr, charcoal filtered, and diluted with 2 - 3 volumes of acetone. The unreacted ammonium chloride that separates is filtered, and the filtrate is again diluted with acetone until the cloud point. After standing for several hours at 0°C, 4 gm (100%), m.p. 190°C, of product separates (colorless needles).
Preparation of 3-Amidinopyridine

3-PYRIDINECARBOXAMIDINE Preparation Products And Raw materials

Raw materials

Preparation Products


3-PYRIDINECARBOXAMIDINE Suppliers

Global( 66)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Springchem New Material Technology Co.,Limited
+8613917661608 +86-021-62885108
info@spring-chem.com China 2065 57
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17607 58
Career Henan Chemica Co
13203830695 0371-86658258
0371-86658258 Laboratory@coreychem.com CHINA 30281 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Baoji Guokang Bio-Technology Co., Ltd.
09173909592
09173909592 cngksw@aliyun.com CHINA 9446 58
Hefei Hirisun Pharmatech Co., Ltd
86-15056975894
86-0551-62678551 shawn@hirisunpharm.com CHINA 9927 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58

View Lastest Price from 3-PYRIDINECARBOXAMIDINE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 Isonicotinamidine
23255-20-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 Isonicotinamidine
23255-20-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

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