Cov khoom

CAS 6647-98-9|4-IODO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID

Cov mis mos molecular: C5H5IN2O2
Molecular Luj: 252.01
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
Kev xa khoom thoob ntiaj teb

Specification ntawm CAS 6647-98-9|4-IODO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID

Yam khoom	SPECIFICATION
cia temp.	2-8 degree (tiv thaiv lub teeb)

Synthesis ntawmCAS 6647-98-9|4-IODO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID

Cov xwm txheej

Theem #1: 4-iodo-1H-pyrazole-3-carboxylic acid ethyl ester Nrog sodium hydride Hauv tetrahydrofuran; ntxhia roj ntawm 0 - 20 degree ;

Theem #2: methyl iodide Hauv tetrahydrofuran; ntxhia roj ntawm 0 - 20 degree ;

Theem #3: Nrog dej; sodium hydroxide Hauv tetrahydrofuran; ntxhia roj ntawm 20 degree;

Cim npe nrov: cas 6647-98-9|4-iodo-1-methyl-1h-pyrazole-3-carboxylic acid, nqe, hais, luv nqi, hauv Tshuag, kev muag