51143-42-1

51143-42-1 structure

Name: 4,5-dimethyl-2-phenylpyrazol-3-amine
Chemical Name: 4,5-dimethyl-2-phenylpyrazol-3-amine
CAS Number: 51143-42-1
Molecular Formula: C₁₁H₁₃N₃
Molecular Weight: 187.24100
Create Date: 2016-07-16 11:34:02
Modify Date: 2025-08-27 19:49:41

Name	4,5-dimethyl-2-phenylpyrazol-3-amine
Synonyms	3,4-dimethyl-1-phenyl-1H-pyrazol-5-amine 4,5-dimethyl-2-phenyl-2H-pyrazol-3-ylamine 1H-Pyrazol-5-amine,3,4-dimethyl-1-phenyl 5-amino-3,4-dimethyl-1-phenylpyrazole 5-Amino-3,4-dimethyl-1-phenylpyrazol 4,5-Dimethyl-2-phenyl-2H-pyrazol-3-ylamin

Molecular Formula	C₁₁H₁₃N₃
Molecular Weight	187.24100
Exact Mass	187.11100
PSA	43.84000
LogP	2.65250

HS Code	2933199090

100-63-0

4468-47-7

~96%

51143-42-1

Literature: ARRAY BIOPHARMA INC.; ALLEN, Shelley; ANDREWS, Steven, Wade; BLAKE, James, F.; BRANDHUBER, Barbara, J.; HAAS, Julia; JIANG, Yutong; KERCHER, Timothy; KOLAKOWSKI, Gabrielle, R.; THOMAS, Allen, A.; WINSKI, Shannon, L. Patent: WO2014/78454 A1, 2014 ; Location in patent: Paragraph 00613 ;

100-63-0

51143-42-1

Literature: Vladesco Bulletin de la Societe Chimique de France, 1891 , vol. <3> 6, p. 814

Precursor 2
100-63-0 4468-47-7
DownStream 0

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%

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