4-Methylbenzene-1-carboximidamide hydrochloride Chemical Properties

Melting point:

211-214°C

storage temp. 

Inert atmosphere,Room Temperature

solubility 

soluble in Methanol

form 

powder to crystal

color 

White to Almost white

Sensitive 

Hygroscopic

InChI

InChI=1S/C8H10N2.ClH/c1-6-2-4-7(5-3-6)8(9)10;/h2-5H,1H3,(H3,9,10);1H

InChIKey

MTDUPZAXNYELOU-UHFFFAOYSA-N

SMILES

C1(C=CC(C)=CC=1)C(=N)N.Cl

CAS DataBase Reference

6326-27-8(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39-37/39

RTECS 

XS4865000

Hazard Note 

Irritant

HS Code 

2925290090

MSDS

• Language:English Provider:ALFA

4-Methylbenzene-1-carboximidamide hydrochloride Usage And Synthesis

Uses

4-Methylbenzimidamide, HCl

Synthesis

Example 7: Synthesis of 4-methylbenzamidine hydrochloride Methanol (96 mg) was added dropwise to a solution of hexachloromethyl disilazane (484 mg) in dichloromethane (1 mL) at room temperature. Subsequently, the reaction mixture was cooled in an ice bath and trimethylsilyl trifluoromethanesulfonate (667 mg) was added slowly and dropwise. The resulting suspension was stirred at room temperature for 1 h. After that, p-toluenenitrile (351 mg) was added dropwise and the stirring was continued for 48 h at room temperature. Upon completion of the reaction, the suspension was poured into 2N aqueous sodium hydroxide solution and extracted with dichloromethane. The combined organic phases were dried over anhydrous sodium sulfate, followed by evaporation under reduced pressure to remove the solvent. The crude product was purified by chromatography on an aminosilica gel column (eluent: dichloromethane/methanol = 5/1), then to the purified product was added a 4N ethyl acetate solution of hydrogen chloride, and the solvent was again removed by evaporation under reduced pressure to give the final product, 4-methylbenzamidine hydrochloride (7 mg, 2% yield). 1H-NMR (270 MHz, DMSO-d6) δ: 2.41 (3H, s), 7.43 (2H, d, J=8.0 Hz), 7.74 (2H, d, J=8.0 Hz), 9.06 (2H, s), 9.30 (2H, s).

References

[1] Patent: US2003/158442, 2003, A1

4-Methylbenzene-1-carboximidamide hydrochloride(6326-27-8)Related Product Information

• ALCIAN BLUE 8GX
• Alcian Blue pyridine variant
• 4',6-Diamidino-2-phenylindole dihydrochloride
• 4-(TRIFLUOROMETHYL)BENZAMIDINE HYDROCHLORIDE DIHYDRATE
• 4-Methylbenzene-1-carboximidamide hydrochloride
• 4-Amidinophenylmethanesulfonyl fluoride hydrochloride
• 2-Methylbenzamidine hydrochloride
• 3-FLUORO-4-METHYLBENZENE-1-CARBOXIMIDAMIDE HYDROCHLORIDE
• 3-Methylbenzenecarboximidamide hydrochloride
• 3,5-BIS(TRIFLUOROMETHYL)BENZAMIDINE HYDROCHLORIDE
• Benzamidine hydrochloride
• BENZAMIDINE
• Formamidine hydrochloride
• 4-AMIDINOBENZOIC ACID
• 4-AMIDINOBENZAMIDE HYDROCHLORIDE
• N-(4-CHLOROPHENYL)-N'-METHYL-4-(TRIFLUOROMETHYL)BENZENECARBOXIMIDAMIDE
• O1-[3-(5-CHLORO-1,3-DIMETHYL-1H-PYRAZOL-4-YL)ACRYLOYL]-4-(TERT-BUTYL)BENZENE-1-CARBOHYDROXIMAMIDE
• 4-(TERT-BUTYL)-N'-HYDROXY-N-(2,2,2-TRICHLORO-1-HYDROXYETHYL)BENZENECARBOXIMIDAMIDE