37789-28-9

• 常用中文名：3,7-Dihydro-8-amino-1,3,7-trimethyl-1H-purine-2,6-dione
• 常用英文名：3,7-Dihydro-8-amino-1,3,7-trimethyl-1H-purine-2,6-dione
• CAS号：37789-28-9
• 分子式：C₈H₁₁N₅O₂
• 分子量：209.20500
• 发布时间：2016-02-21 09:46:41
• 更新时间：2024-01-09 19:48:53

名称

• 英文名: 8-amino-1,3,7-trimethylpurine-2,6-dione
• 英文别名: 8-amino-1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione; 8-amino-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione; 1H-Purine-2,6-dione,3,7-dihydro-8-amino-1,3,7-trimethyl; Caffeine,8-amino; 8-amino-1,3,7-trimethylxanthine; 8-Aminocaffeine; 8-Amino-1,3,7-trimethyl-3,7-dihydro-purin-2,6-dion; 3,7-Dihydro-8-amino-1,3,7-trimethyl-1H-purine-2,6-dione; 8-Amino-1,3,7-trimethyl-2,6-dioxo-1H,3H,7H-xanthine

物化性质

• 密度: 1.6g/cm3
• 沸点: 456.6ºC at 760 mmHg
• 分子式: C₈H₁₁N₅O₂
• 分子量: 209.20500
• 闪点: 229.9ºC
• 精确质量: 209.09100
• PSA: 87.84000
• 折射率: 1.735

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UO8412200 CHEMICAL NAME : 1H-Purine-2,6-dione, 3,7-dihydro-8-amino-1,3,7-trimethyl- CAS REGISTRY NUMBER : 37789-28-9 BEILSTEIN REFERENCE NO. : 0232627 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H11-N5-O2 MOLECULAR WEIGHT : 209.24 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 41,385,1989

安全

• 海关编码: 2933990090

合成路线

19410-53-8 74-88-4 ~84% 37789-28-9

文献：Settimo, Antonio Da; Primofiore, Giampaolo; Cristina, Bertacchi Maria; Settimo, Federico Da; Marini, Anna Maria Journal of Heterocyclic Chemistry, 1995 , vol. 32, # 3 p. 941 - 946

42297-40-5 ~43% 37789-28-9

文献：Mosselhi, Mosselhi A.; Pfleiderer, Wolfgang Helvetica Chimica Acta, 2010 , vol. 93, # 11 p. 2115 - 2134

4921-49-7 ~% 37789-28-9

文献：Gomberg American Chemical Journal, 1900 , vol. 23, p. 64

53703-63-2 ~% 37789-28-9

文献：Zimmer; Mettalia Journal of Organic Chemistry, 1959 , vol. 24, p. 1813

2099-73-2 ~% 37789-28-9

文献：Mosselhi, Mosselhi A. N.; Abbass, Ikhlass M. Bulletin of the Polish Academy of Sciences, Chemistry, 1993 , vol. 41, # 3 p. 179 - 186

53703-63-2 106-93-4 ~% 37789-28-9 110274-07-2

文献：Zimmer; Mettalia Journal of Organic Chemistry, 1959 , vol. 24, p. 1813

155719-87-2 ~% 37789-28-9

文献：Mueller, Christa E.; Sauer, Roland; Geis, Uli; Frobenius, Wolfram; Talik, Przemyslaw; Pawlowski, Muciej Archiv der Pharmazie, 1997 , vol. 330, # 6 p. 181 - 189

58-08-2 ~% 37789-28-9 135547-22-7

文献：Koyama, Matajiro; Kozuka, Hiroshi; Takada, Atsushi Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 3 p. 801 - 804

上下游产品

上游产品  8
19410-53-8 74-88-4 42297-40-5 4921-49-7
53703-63-2 2099-73-2 106-93-4 58-08-2
下游产品  1
6278-77-9

海关

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%