asia_oju-iwe

ọja

3-[(3-amino-4-methylamino-benzoyl) pyridin-2-yl-amino] - (CAS# 212322-56-0)

Ohun-ini Kemikali:

Fọọmu Molecular C18H22N4O3
Molar Mass 342.4
iwuwo 1.261± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 104,0 to 108,0 °C
Ojuami Boling 576.2± 50.0 °C(Asọtẹlẹ)
Oju filaṣi 302.248°C
Solubility DMSO (Diẹ), kẹmika (Diẹ)
Vapor Presure 0mmHg ni 25°C
Ifarahan ri to
Àwọ̀ Pa-White to Bia alagara
pKa 5.37± 0.11 (Asọtẹlẹ)
Ibi ipamọ Ipo labẹ gaasi inert (nitrogen tabi Argon) ni 2-8 °C
Atọka Refractive 1.64

Alaye ọja

ọja Tags

 

Ọrọ Iṣaaju

N-[4-methylamino-3-aminobenzoyl] N-2-pyridyl-b-alanine ethyl ester, nigbagbogbo abbreviated bi AAPB, jẹ kemikali kemikali. Atẹle jẹ ifihan si iseda, lilo, ọna iṣelọpọ ati alaye ailewu ti AAPB:

 

Didara:

- Irisi: Ni gbogbogbo funfun si ina ofeefee kirisita ri to.

- Solubility: Soluble ni Organic epo bi dimethyl sulfoxide ati methylene kiloraidi, insoluble ninu omi.

Kemistri: AAPB jẹ hydrolyzed labẹ awọn ipo ekikan ati pe o le fesi pẹlu amines bakanna bi awọn aldehydes aromatic ati awọn ketones.

 

Lo:

AAPB ni a maa n lo gẹgẹbi agbedemeji ni iṣelọpọ Organic ati pe o le ṣee lo lati ṣeto awọn agbo ogun ti o ni pyridine tabi awọn ẹya benzamide.

 

Ọna:

Ọna igbaradi ti AAPB jẹ idiju pupọ ati ni gbogbogbo pẹlu iṣesi-igbesẹ pupọ kan. Ọna ipa ọna sintetiki akọkọ ni igbagbogbo jẹ ifa ti awọn ohun elo aise bii pyridone ati ethyl para-aminobenzoate, eyiti o ṣe nipasẹ awọn igbesẹ lẹsẹsẹ.

 

Alaye Aabo: Gẹgẹbi agbo-ara Organic, o le ni awọn ipa majele lori eniyan ati pe o yẹ ki o mu awọn ọna aabo ile-iyẹwu ti o yẹ, gẹgẹbi wọ ohun elo aabo ati ṣiṣẹ labẹ awọn ipo yàrá ti o ni afẹfẹ daradara. O tun jẹ dandan lati yago fun olubasọrọ pẹlu oxidants ati awọn acids ti o lagbara.


  • Ti tẹlẹ:
  • Itele:

  • Kọ ifiranṣẹ rẹ nibi ki o si fi si wa