Awọn ọja
1,3-Dimethylbarbituric acid
Ohun-ini Kemikali ti 1,3-Dimethylbarbituric acid
● Irisi/Awọ: Yellow tabi brownish lulú
● Ipa oru: 0.0746mmHg ni 25 ° C
● Oju Iyọ: 121-123 °C (tan.)
● Atọka Refractive: 1.511
● Ojuami Sise: 228.1 °C ni 760 mmHg
● PKA: pK1:4.68(+1) (25°C)
● Filaṣi Point: 95.3 °C
● PSA: 57.69000
● iwuwo: 1.322 g / cm3
● LogP: -0.69730
● Ibi ipamọ otutu: -20 ° C firisa
● Solubility
● Omi Solubility.: Tiotuka ninu omi.
● XLogP3: -0.8
● Awọn olufowosi iwe adehun Hydrogen: 0
● Iwọn Apejọ Idena Hydrogen: 3
● Iwọn iwe adehun Yiyipo: 0
● Ibi ti o daju: 156.05349212
● Iwọn Atomu Eru:11
● Àkópọ̀:214
Mimo / Didara
99% * data lati awọn olupese aise
1,3-Dimethylbarbituric acid * data lati ọdọ awọn olupese reagent
Alaye ailewu
● Pitogram(s):
Xn
● Awọn koodu ewu: Xn
● Gbólóhùn: 22-41
● Awọn Gbólóhùn Aabo: 26-36/39
Awọn faili MSDS
Wulo
● SILES Canonical: CN1C(=O)CC(=O)N(C1=O)C
● Nlo: 1,3-Dimethylbarbituric acid ti wa ni lilo bi ayanse ni Knoevenagel condensation ti onka awọn aldehydes aromatic.O tun lo ninu iṣelọpọ ti 5-aryl-6- (alkyl- or aryl-amino) -1,3-dimethylfuro [2,3-d] pyrimidine itọsẹ ati awọn iṣelọpọ enantioselective ti awọn itọsẹ isochromene pyrimidinedione.1,3-Dimethyl Barbituric Acid (Urapidil Impurity 4) jẹ itọsẹ ti Barbituric acid.Gbogbo awọn itọsẹ acid barbituric eyi ti a ti royin pe o ti sọ iṣẹ-ṣiṣe hypnotic ti wa ni iyipada ni ipo 5.
1,3-Dimethylbarbituric acid, ti a tun mọ ni barbital, jẹ iṣiro kemikali kan pẹlu ilana molikula C6H8N2O3.O jẹ lulú kristali funfun ti a lo nigbagbogbo bi oogun sedative ati hypnotic.O je ti si awọn kilasi ti oloro mọ bi barbiturates.Barbital ṣiṣẹ nipa depressing awọn aringbungbun aifọkanbalẹ eto, producing sedative ati hypnotic ipa.O ti wa ni ojo melo lo lati toju insomnia ati ṣàníyàn.Sibẹsibẹ, nitori agbara rẹ fun afẹsodi ati iwọn apọju, lilo rẹ ti dinku ni awọn ọdun aipẹ, ati pe o ti lo ni akọkọ ni oogun oogun.
