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Tom ntej: Methyl 3-amino-6-chloropyrazine-2-carboxylate CAS # 1458-03-3

Chemical Property:

Molecular Formula C6H6ClN3O2
Molar Mass 187.58 Nws
Qhov ntom 1.465 ib
Melting Point 159-161 ºC
Boling Point 334.7 ± 37.0 ° C (Tshaj tawm)
Flash Point 156.242°C dej
Solubility DMSO, Methanol (me ntsis)
Vapor Siab 0 mmHg ntawm 25 ° C
Qhov tshwm sim Khoom
Xim Pleev daj
pKa -1.67 ± 0.10 (Kev kwv yees)
Kev cia khoom nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 ° C
Refractive Index 1.592 ib

Product Detail

Khoom cim npe

3-amino-6-chloropyrazine-2-carboxylic acid methyl ester, tseem hu ua ACPC methyl ester, yog cov organic compound. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom, thiab cov ntaub ntawv kev nyab xeeb:

xwm:
-Qhov tshwm sim: ACPC methyl ester yog cov kua tsis muaj xim lossis lub teeb daj.
-Solubility: Nws yog soluble hauv cov kuab tshuaj organic xws li ethanol thiab ether, tab sis insoluble hauv dej.

Lub hom phiaj:
-Nws kuj tseem siv tau los ua raw khoom siv tshuaj tua kab thiab tshuaj tua kab.

Txoj kev tsim khoom:
-ACPC methyl ester feem ntau yog npaj los ntawm reacting 3-amino-6-chloropyrazine nrog methyl formate nyob rau hauv cov tshuaj tiv thaiv.

Cov ntaub ntawv kev ruaj ntseg:
-Thov ua raws li cov txheej txheem kev ua haujlwm tshuaj lom neeg thiab cov txheej txheem kev nyab xeeb thaum siv thiab khaws cia ACPC methyl ester.
-Tsis txhob sib cuag nrog daim tawv nqaij, qhov muag, thiab cov mucous daim nyias nyias kom tiv thaiv kev khaus thiab kev puas tsuaj.
-Thaum tuav cov khoom sib xyaw, cov khoom siv tiv thaiv tus kheej tsim nyog xws li cov hnab looj tes hauv chav kuaj, tsom iav tiv thaiv, thiab khaub ncaws tiv thaiv yuav tsum hnav.
-Yog hais tias tsis nco qab noj los yog nkag mus rau hauv lub ntsws, nrhiav kev kho mob tam sim ntawd.


  • Yav dhau los:
  • Tom ntej:

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