5-methyl-2-(2-methylphenyl)pyrazol-3-amine

Modify Date: 2024-01-02 14:46:15

5-methyl-2-(2-methylphenyl)pyrazol-3-amine Structure
5-methyl-2-(2-methylphenyl)pyrazol-3-amine structure
Common Name 5-methyl-2-(2-methylphenyl)pyrazol-3-amine
CAS Number 91331-68-9 Molecular Weight 187.24100
Density 1.14g/cm3 Boiling Point 354.1ºC at 760mmHg
Molecular Formula C11H13N3 Melting Point 85-89ºC(lit.)
MSDS Chinese USA Flash Point 168ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5-methyl-2-(2-methylphenyl)pyrazol-3-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.14g/cm3
Boiling Point 354.1ºC at 760mmHg
Melting Point 85-89ºC(lit.)
Molecular Formula C11H13N3
Molecular Weight 187.24100
Flash Point 168ºC
Exact Mass 187.11100
PSA 43.84000
LogP 2.65250
Index of Refraction 1.611

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36/39
RIDADR NONH for all modes of transport
HS Code 2933199090

 Synthetic Route

~89%

5-methyl-2-(2-methylphenyl)pyrazol-3-amine Structure

5-methyl-2-(2-m...

CAS#:91331-68-9

Literature: BAYER PHARMACEUTICALS CORPORATION Patent: WO2004/50650 A1, 2004 ; Location in patent: Page 30 ;

~83%

5-methyl-2-(2-methylphenyl)pyrazol-3-amine Structure

5-methyl-2-(2-m...

CAS#:91331-68-9

Literature: Marinozzi, Maura; Carotti, Andrea; Sansone, Emanuele; MacChiarulo, Antonio; Rosatelli, Emiliano; Sardella, Roccaldo; Natalini, Benedetto; Rizzo, Giovanni; Adorini, Luciano; Passeri, Daniela; De Franco, Francesca; Pruzanski, Mark; Pellicciari, Roberto Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 11 p. 3429 - 3445

~68%

5-methyl-2-(2-methylphenyl)pyrazol-3-amine Structure

5-methyl-2-(2-m...

CAS#:91331-68-9

Literature: Marinozzi, Maura; Marcelli, Gloria; Carotti, Andrea; Natalini, Benedetto RSC Advances, 2014 , vol. 4, # 14 p. 7019 - 7023

~61%

5-methyl-2-(2-methylphenyl)pyrazol-3-amine Structure

5-methyl-2-(2-m...

CAS#:91331-68-9

Literature: Nam; Grandberg; Sorokin Chemistry of Heterocyclic Compounds, 2000 , vol. 36, # 3 p. 281 - 283

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5-methyl-2-(2-methylphenyl)pyrazol-3-amine Structure

5-methyl-2-(2-m...

CAS#:91331-68-9

Literature: Rimland, Joseph; Dunne, Angela; Hunjan, Suchete S.; Sasse, Rosemary; Uings, Iain; Montanari, Dino; Caivano, Matilde; Shah, Poonam; Standing, David; Gray, David; Brown, David; Cairns, William; Trump, Ryan; Smith, Paul W.; Bertheleme, Nicolas; D'Alessandro, Pier; Gul, Sheraz; Vimal, Mythily; Smith, David N.; Watson, Stephen P. Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 7 p. 2340 - 2343

~%

5-methyl-2-(2-methylphenyl)pyrazol-3-amine Structure

5-methyl-2-(2-m...

CAS#:91331-68-9

Literature: Michaelis; Klappert Justus Liebigs Annalen der Chemie, 1913 , vol. 397, p. 157

~%

5-methyl-2-(2-methylphenyl)pyrazol-3-amine Structure

5-methyl-2-(2-m...

CAS#:91331-68-9

Literature: Michaelis; Klappert Justus Liebigs Annalen der Chemie, 1913 , vol. 397, p. 157

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-methyl-1-(2-methylphenyl)-1H-pyrazole-5-amine
MFCD01605712
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
1h-pyrazol-5-amine,3-methyl-1-(2-methylphenyl)
5-Methyl-2-o-tolyl-2H-pyrazol-3-ylamine
5-Amino-3-methyl-1-o-tolyl-pyrazol
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-ylamine
5-amino-3-methyl-1-o-tolylpyrazole
5-Methyl-2-o-tolyl-2H-pyrazol-3-ylamin
5-Amino-3-methyl-1-(2-methylphenyl)pyrazol