3-(4-Methoxyphenyl)-1H-pyrazol-5-amine

Modify Date: 2024-01-06 10:11:18

3-(4-Methoxyphenyl)-1H-pyrazol-5-amine Structure
3-(4-Methoxyphenyl)-1H-pyrazol-5-amine structure
Common Name 3-(4-Methoxyphenyl)-1H-pyrazol-5-amine
CAS Number 19541-95-8 Molecular Weight 189.214
Density 1.2±0.1 g/cm3 Boiling Point 466.4±40.0 °C at 760 mmHg
Molecular Formula C10H11N3O Melting Point 143-145°C
MSDS Chinese USA Flash Point 235.9±27.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5-(4-methoxyphenyl)-1H-pyrazol-3-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 466.4±40.0 °C at 760 mmHg
Melting Point 143-145°C
Molecular Formula C10H11N3O
Molecular Weight 189.214
Flash Point 235.9±27.3 °C
Exact Mass 189.090210
PSA 63.93000
LogP 1.15
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.630

 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 R36/37/38
Safety Phrases S26-S36/37/39-S36
RIDADR NONH for all modes of transport
HS Code 2933199090

 Synthetic Route

~97%

3-(4-Methoxyphenyl)-1H-pyrazol-5-amine Structure

3-(4-Methoxyphe...

CAS#:19541-95-8

Literature: STRUCTURAL GENOMIX, INC. Patent: WO2005/68473 A1, 2005 ; Location in patent: Page/Page column 49-50 ; WO 2005/068473 A1

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3-(4-Methoxyphenyl)-1H-pyrazol-5-amine Structure

3-(4-Methoxyphe...

CAS#:19541-95-8

Literature: WO2007/17678 A1, ; Page/Page column 34; 37-38 ;

~74%

3-(4-Methoxyphenyl)-1H-pyrazol-5-amine Structure

3-(4-Methoxyphe...

CAS#:19541-95-8

Literature: Hartmann, Horst; Liebscher, Juergen Synthesis, 1984 , # 3 p. 276 - 277

~78%

3-(4-Methoxyphenyl)-1H-pyrazol-5-amine Structure

3-(4-Methoxyphe...

CAS#:19541-95-8

Literature: Nenaidenko; Golubinskii; Lenkova; Shastin; Balenkova Russian Journal of Organic Chemistry, 2004 , vol. 40, # 10 p. 1518 - 1520

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3-(4-Methoxyphenyl)-1H-pyrazol-5-amine Structure

3-(4-Methoxyphe...

CAS#:19541-95-8

Literature: Bioorganic and Medicinal Chemistry, , vol. 14, # 22 p. 7501 - 7511

~%

3-(4-Methoxyphenyl)-1H-pyrazol-5-amine Structure

3-(4-Methoxyphe...

CAS#:19541-95-8

Literature: Heterocyclic Communications, , vol. 17, # 3-4 p. 139 - 145

 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

5-(4-Methoxy-phenyl)-2H-pyrazol-3-ylamine
3-Amino-5-(4-methoxyphenyl)pyrazole
5-Amino-3-(4-methoxyphenyl)pyrazole
1H-Pyrazol-3-amine, 5-(4-methoxyphenyl)-
1H-Pyrazol-5-amine, 3-(4-methoxyphenyl)-
3-(4'-methoxyphenyl)-5-aminopyrazole
5-(4-methoxyphenyl)-1H-pyrazole-3-amine
5-(4-Methoxyphenyl)-1H-pyrazol-3-amine
3-(4-Methoxyphenyl)-1H-pyrazol-5-amine
MFCD00462192
3-Amino-5-(4-methoxyphenyl)-1H-pyrazole
5-Amino-3-(4-methoxyphenyl)-1H-pyrazole