1,5-二氢-4H-咪唑并[4,5-d]-1,2,3-三嗪-4-酮

更新时间：2024-01-04 20:06:12

1,5-二氢-4H-咪唑并[4,5-d]-1,2,3-三嗪-4-酮结构式	常用名	1,5-二氢-4H-咪唑并[4,5-d]-1,2,3-三嗪-4-酮	英文名	2-Azahypoxanthine
	CAS号	4656-86-4	分子量	137.10000
	密度	2.263g/cm3	沸点	512.9ºC at 760 mmHg
	分子式	C₄H₃N₅O	熔点	264 °C
	MSDS	N/A	闪点	264ºC

中文名	达卡巴嗪杂质A
英文名	2,3-dihydroimidazo[4,5-d]triazin-4-one
英文别名	更多

密度	2.263g/cm3
沸点	512.9ºC at 760 mmHg
熔点	264 °C
分子式	C₄H₃N₅O
分子量	137.10000
闪点	264ºC
精确质量	137.03400
PSA	87.32000
折射率	2.088
储存条件	2-8°C

海关编码	2933990090

上游产品 5
CAS号360-97-4 5-氨基-4-甲酰胺咪唑 CAS号7008-85-7 5-Diazoimidazol... CAS号49850-59-1 6-(Methylthio)-... CAS号88795-61-3 7H-Imidazo[4,5-...
CAS号4342-03-4 达卡巴嗪
下游产品 0

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Role of tautomerism of 2-azaadenine and 2-azahypoxanthine in substrate recognition by xanthine oxidase.

J. Comput. Aided Mol. Des. 11(2) , 153-62, (1997)

The tautomerism of 2-azaadenine and 2-hypoxanthine has been examined in the gas phase and in aqueous solution. The tautomerism in the gas phase has been studied by means of semiempirical and ab initio...

Simultaneous determination of dacarbazine, its photolytic degradation product, 2-azahypoxanthine, and the metabolite 5-aminoimidazole-4-carboxamide in plasma and urine by high-pressure liquid chromatography.

Antimicrob. Agents Chemother. 27(6) , 977-9, (1985)

A high-pressure liquid chromatographic method has been developed that allows for the simultaneous analysis of dacarbazine (DTIC), 5-aminoimidazole-4-carboxamide (AIC), and 2-azahypoxanthine (2-AZA) in...

Metabolism and metabolic effects of 2-azahypoxanthine and 2-azaadenosine.

Biochem. Pharmacol. 34(8) , 1293-304, (1985)

The metabolism and metabolic effects of 2-azahypoxanthine and 2-azaadenosine were studied to elucidate the biochemical basis for their known cytotoxicities. 2-Azaadenosine is a known substrate for ade...

2-Azahypoxanthine

Dacarbazine impurity A

Dacarbazine Impurity 1