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Tom ntej: Methyl 5-chloro-6-methoxynicotinate (CAS # 220656-93-9)

Chemical Property:

Molecular Formula C8H8ClNO3
Molar Mass 201.61 Nws
Qhov ntom 1.288 ± 0.06 g / cm3 (Tshaj tawm)
Melting Point 108-110 °
Boling Point 267.1 ± 35.0 ° C (Predicted)
pKa -0.92 ± 0.20 (Tshaj tawm)
Kev cia khoom Inert cua, Chav Kub
rhiab heev Irritant
MDL TIAB SA 12025914

Product Detail

Khoom cim npe

Hazard Class IRRITANT

 

Taw qhia

Methyl 5-chloro-6-methoxynicotinate yog ib qho organic compound.

 

Zoo:

- Cov tsos mob: tsis muaj xim rau cov kua daj daj daj

- Solubility: Soluble nyob rau hauv ntau cov organic solvents xws li ethanol, ether thiab methylene chloride

 

Siv:

- Methyl 5-chloro-6-methoxynicotinate yog ib qho tseem ceeb hauv nruab nrab cov khoom siv nrog ntau yam kev siv hauv kev tshawb fawb thiab kev npaj cov tshuaj bioactive.

 

Txoj kev:

Methyl 5-chloro-6-methoxynicotinate tuaj yeem ua ke los ntawm cov kauj ruam hauv qab no:

6-Methoxynicotinamide yog synthesized los ntawm reacting pyridine-3-carboxylic acid nrog methanol nyob rau hauv qhov tsim nyog.

6-Methoxynicotinamide yog reacted nrog sulfur chloride los ua 5-chloro-6-methoxynicotinamide.

Nyob rau hauv cov xwm txheej alkaline, 5-chloro-6-methoxynicotinamide hloov mus rau methyl 5-chloro-6-methoxynicotinate los ntawm methanol esterification cov tshuaj tiv thaiv.

 

Cov ntaub ntawv kev nyab xeeb:

Methyl 5-chloro-6-methoxynicotinate feem ntau muaj kev nyab xeeb nrog kev tuav thiab siv kom zoo, tab sis cov hauv qab no tseem ceeb heev kom paub txog:

- Cov tshuaj no tuaj yeem ua rau muaj kev phom sij rau ib puag ncig thiab nws tso tawm rau hauv ib puag ncig ntuj yuav tsum zam.

- Cov cuab yeej tiv thaiv tus kheej tsim nyog xws li hnab looj tes, tsom iav, thiab khaub ncaws tiv thaiv yuav tsum tau siv thaum tuav.

- Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab qhov muag.

- Thaum khaws cia thiab siv, ua raws li cov txheej txheem tswj kev nyab xeeb thiab khaws cia kom deb ntawm cov khoom siv hluav taws xob thiab hluav taws xob.

- Cov khoom sib xyaw no txwv tsis pub siv los ntawm cov kws tshaj lij lossis raws li kev taw qhia kom raug.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb