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29274-22-4

29274-22-4 structure
29274-22-4 structure

Name 1H-pyrazolo[1,5-a]pyrimidin-5-one
Synonyms 5-Oxo-4,5-dihydropyrazolo<1,5-a>pyrimidin
5-Hydroxypyrazolo[1,5-a]pyrimidine
pyrazolo[1,5-a]pyrimidin-5-ol
Pyrazolo[1,5-a]pyrimidin-5(4H)-one
Density 1.5±0.1 g/cm3
Boiling Point 243.174ºC at 760 mmHg
Molecular Formula C6H5N3O
Molecular Weight 135.123
Flash Point 100.868ºC
Exact Mass 135.043259
PSA 50.42000
LogP 0.18
Vapour Pressure 0.033mmHg at 25°C
Index of Refraction 1.739
Hazard Codes Xi
HS Code 2933990090

~82%

29274-22-4 structure

29274-22-4

Literature: Hanan, Emily J.; Van Abbema, Anne; Barrett, Kathy; Blair, Wade S.; Blaney, Jeff; Chang, Christine; Eigenbrot, Charles; Flynn, Sean; Gibbons, Paul; Hurley, Christopher A.; Kenny, Jane R.; Kulagowski, Janusz; Lee, Leslie; Magnuson, Steven R.; Morris, Claire; Murray, Jeremy; Pastor, Richard M.; Rawson, Tom; Siu, Michael; Ultsch, Mark; Zhou, Aihe; Sampath, Deepak; Lyssikatos, Joseph P. Journal of Medicinal Chemistry, 2012 , vol. 55, # 22 p. 10090 - 10107

~56%

29274-22-4 structure

29274-22-4

Literature: ELAN PHARMACEUTICALS, INC.; SHAM, Hing, L.; KONRADI, Andrei, W.; HOM, Roy, K.; PROBST, Gary, D.; BOWERS, Simeon; TRUONG, Anh; NEITZ, R., Jeffrey; SEALY, Jennifer; TOTH, Gergely Patent: WO2010/91310 A1, 2010 ; Location in patent: Page/Page column 141 ; WO 2010/091310 A1

~34%

29274-22-4 structure

29274-22-4

Literature: GENENTECH,INC.; FORMA TM, LLC; BAIR, Kenneth W.; BAUMEISTER, Timm R.; BUCKMELTER, Alexandre J.; CLODFELTER, Kanl H.; DRAGOVICH, Peter; HAN, Bingsong; LIN, Jian; LIU, Xiongcai; REYNOLDS, Dominic J.; SMITH, Chase C.; WANG, Zhongguo; YUEN, Po-Wai; ZAK, Mark; ZHANG, Yamin; ZHENG, Xiaozhang; ZHAO, Guiling Patent: WO2013/127268 A1, 2013 ; Location in patent: Page/Page column 68 ;

~34%

29274-22-4 structure

29274-22-4

Literature: GENENTECH, INC.; FORMA TM, LLC; BAIR, Kenneth, W.; BAUMEISTER, Timm, R.; GOSSELIN, Francis; ZAK, Mark; ZHENG, Xiaozhang Patent: WO2013/130935 A1, 2013 ; Location in patent: Paragraph 0209 ;

~61%

29274-22-4 structure

29274-22-4

Literature: Gavrin, Lori K.; Lee, Arthur; Provencher, Brian A.; Massefski, Walter W.; Huhn, Stephen D.; Ciszewski, Gregory M.; Cole, Derek C.; McKew, John C. Journal of Organic Chemistry, 2007 , vol. 72, # 3 p. 1043 - 1046

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29274-22-4 structure

29274-22-4

Literature: MERZ PHARMA GMBH andamp; CO. KGaA; HENRICH, Markus; WEIL, Tanja; NAGEL, Jens; GRAVIUS, Andreas; MUeLLER, Sibylle; KAUSS, Valerjans; ZEMRIBO, Ronalds; FOTINS, Juris Patent: WO2010/63487 A1, 2010 ; Location in patent: Page/Page column 68 ; WO 2010/063487 A1

~%

29274-22-4 structure

29274-22-4

Literature: Bowers, Simeon; Truong, Anh P.; Jeffrey Neitz; Hom, Roy K.; Sealy, Jennifer M.; Probst, Gary D.; Quincy, David; Peterson, Brian; Chan, Wayman; Galemmo Jr., Robert A.; Konradi, Andrei W.; Sham, Hing L.; Toth, Gergely; Pan, Hu; Lin, May; Yao, Nanhua; Artis, Dean R.; Zhang, Heather; Chen, Linda; Dryer, Mark; Samant, Bhushan; Zmolek, Wes; Wong, Karina; Lorentzen, Colin; Goldbach, Erich; Tonn, George; Quinn, Kevin P.; Sauer, John-Michael; Wright, Sarah; Powell, Kyle; Ruslim, Lany; Ren, Zhao; Bard, Frederique; Yednock, Ted A.; Griswold-Prenner, Irene Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 18 p. 5521 - 5527
HS Code 2933990090
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%