2-Pyridinecarboximidamide hydrochloride (1:1)

Basic Information

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CAS Number

51285-26-8

Molecular Formula

C6H8ClN3

Molecular Weight

157.6 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

146-148 ºC

Flash Point

99.4℃

SMILES

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C1=CC=NC(=C1)C(=N)N.Cl

InChI

InChI=1S/C6H7N3.ClH/c7-6(8)5-3-1-2-4-9-5;/h1-4H,(H3,7,8);1H

InChIKey

GMHCEDDZKAYPLB-UHFFFAOYSA-N

LogP

0.7874700000000001

Topological Polar Surface Area

62.760000000000005 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

111

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Sensitiveness

Hygroscopic

Synonyms & References

English

Pyridine-2-carboxamidine hydrochloride
SY018011
51285-26-8
J-523960
FT-0610997
picolinimidamide hydrochloride
PYRIDINE-2-CARBOXIMIDAMIDE, HCL
2-Amidinopyridine hydrochloride
2-Pyridinecarboximidamide, monohydrochloride
SCHEMBL857460
AKOS009156425
F8881-7861
MFCD00052271
AC-22738
DTXSID30496598
2-Pyridinecarboximidamide, hydrochloride (1:1)
Pcolnmdamde hydrochlorde
2-pyridinecarboxamidine hydrochloride
2-PYRIDINECARBOXIMIDAMIDE HYDROCHLORIDE
Pyridine-2-carboximidamide--hydrogen chloride (1/1)
MB00460
Z540728738
EN300-44861
pyridine-2-carboximidamide hydrochloride
PICOLINAMIDINE HCL
STR07306
pyridine-2-carboximidamide;hydrochloride
PICOLINIMIDAMIDE HCL
PS-8822
2-amidinopyridiniumchloride
picolinimidamidehydrochloride

MDL Number

MFCD00052271

Customs Code

2933399090

FAQ

What are the physical and chemical properties of 2-Pyridinecarboximidamide hydrochloride (CAS: 51285-26-8)?

2-Pyridinecarboximidamide hydrochloride (CAS: 51285-26-8) is a crystalline compound with a molecular weight of approximately 201.65 g/mol. It has a solubility of about 20 g/L in water. The compound is moderately reactive and may undergo hydrolysis in the presence of moisture. It has a pKa of about 2.5, indicating acidity.

How is 2-Pyridinecarboximidamide hydrochloride (CAS: 51285-26-8) typically synthesized?

2-Pyridinecarboximidamide hydrochloride (CAS: 51285-26-8) is typically synthesized by the reaction of 2-pyridinecarboximidamide with hydrochloric acid. The process involves the formation of a salt between the amine and hydrochloric acid. This reaction is carried out in a suitable solvent, such as methanol or ethanol, under mild conditions. The yield is generally around 85-90%.

What industries use 2-Pyridinecarboximidamide hydrochloride (CAS: 51285-26-8)?

2-Pyridinecarboximidamide hydrochloride (CAS: 51285-26-8) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs. It also finds applications in the production of organic polymers and as a component in sensor technologies. Additionally, it is used in the semiconductor industry for surface treatments and in the development of new materials.

What precautions should be taken when handling 2-Pyridinecarboximidamide hydrochloride (CAS: 51285-26-8)?

When handling 2-Pyridinecarboximidamide hydrochloride (CAS: 51285-26-8), it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to vapors. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always consult the Material Safety Data Sheet (MSDS) for detailed safety information.