The 4-Pyridinecarboximidamide,hydrochloride (1:1), with the CAS registry number 6345-27-3, is also known as 4-Amidinopyridine hydrochloride. This chemical's molecular formula is C₆H₈ClN₃ and molecular weight is 157.040675. Its IUPAC name is called pyridine-4-carboximidamide hydrochloride.

Physical properties of 4-Pyridinecarboximidamide,hydrochloride (1:1): (1)ACD/LogP: -0.84; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.83; (4)ACD/LogD (pH 7.4): -2.47; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 1; (12)Flash Point: 99.4 °C; (13)Enthalpy of Vaporization: 47.76 kJ/mol; (14)Boiling Point: 240.7 °C at 760 mmHg; (15)Vapour Pressure: 0.0374 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CN=CC=C1C(=N)N.Cl
(2)InChI: InChI=1S/C6H7N3.ClH/c7-6(8)5-1-3-9-4-2-5;/h1-4H,(H3,7,8);1H
(3)InChIKey: IONKMFGAXKCLMI-UHFFFAOYSA-N