5-methyl-2-pyrazoline

Suppliers

Names

[ Name ]:
5-methyl-2-pyrazoline

[Synonym ]:
3-methyl-2-pyrazoline
1H-Pyrazole,4,5-dihydro-5-methyl
5-methylpyrazoline
3-methyl-3,4-dihydropyrazole
5-Methyl-4,5-dihydro-1H-pyrazol
5-METHYL-2-PYRAZOLINE

Chemical & Physical Properties

[ Molecular Formula ]:
C₄H₈N₂

[ Molecular Weight ]:
84.11970

[ Exact Mass ]:
84.06870

[ PSA ]:
24.39000

[ LogP ]:
0.11840

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Crotonaldehyde
1-formyl-5-methyl-4,5-dihydro-1H-pyrazole
Hydrochloric acid

DownStream

4,5-Dihydro-3-methyl-1H-pyrazole
3-Methylpyrazole

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%

Related Compounds

1-Butyl-5-methyl-2-pyrazoline
1-Isopropyl-5-methyl-2-pyrazoline
(5-methyl-2-phenyl-3-sulfanylidene-1H-pyrazol-4-yl)-phenylmethanone
5-methyl-2-phenylpyrazole-3,4-dione
5-methyl-2-phenyl-4H-pyrazole-3-thione
5-methyl-2-sulfanylidene-1,3,4-thiadiazole-3-carbaldehyde
Methyl 4-amino-2-(morpholin-4-yl)pyrimidine-5-carboxylate
1-(5-Methyl-[1,3,4]oxadiazol-2-yl)-piperidin-4-one
1,2-Bis(4-methoxyphenyl)pyrrolidine-3-carboxylic acid
Platinum(4+) methanide 2-methylcyclopenta-1,3-dien-1-ide (1/3/1)
5-methyl-N-[(2S)-3-methyl-1-oxobutan-2-yl]-1,2-oxazole-3-carboxamide
L-Alaninamide, L-phenylalanyl-L-alanyl-
(1S,4S)-2-[(4-Chlorophenyl)methyl]-2,5-diazabicyclo[2.2.1]heptane
4-Amino-1,1,1-trifluorobutan-2-one
(3S,4S)-3-[(cyclopropylmethyl)amino]-4-hydroxy-1lambda6-thiolane-1,1-dione
(3S,4S)-3-(Cyclopentylamino)-4-hydroxytetrahydrothiophene 1,1-dioxide

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