午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one

2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one ??? ???
?? ??:
92440-76-1
???:
2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one
???(??):
Methoxybenzyl impurity D;Methoxybenzene impurity D;Trimethoprim EP Impurity D;2-Amino-5-(3,4,5-trimethoxybenzyl)p;2-AMino-5-(3,4,5-triMethoxybenzyl)-4-pyriMidinol;5-(3,4,5-Trimethoxybenzyl)-2-aminopyrimidin-4-ol;Trimethoprim Impurity 4 (Trimethoprim EP Impurity D);2-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4(3H)-one;2-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-4(1H)-pyrimidinone;2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one
CBNumber:
CB4879150
???:
C14H17N3O4
??? ??:
291.3
MOL ??:
92440-76-1.mol

2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one ??

???
257-258 °C(Solv: ethanol, 50% (64-17-5))
??
1.31±0.1 g/cm3(Predicted)
?? ??
Hygroscopic, -20°C Freezer, Under inert atmosphere
???
DMSO(?? ???), ???(?? ???)
??? ??
??
??? ??
??? ??
?? ?? (pKa)
9.40±0.50(Predicted)
??
???? ?????

??

HS ?? 9999999999

2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one C??? ??, ??, ??

??

Degradation product/impurity of trimethoprim (T795615).

2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one ?? ?? ? ???

???

?? ??

2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one ?? ??

???( 49)?? ??
??? ?? ??? ?? ?? ? ??
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28172 58
Standardpharm Co. Ltd. 		86-714-3992388
overseasales1@yongstandards.com United States 14332 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522
 overseasales@yongstandards.com China 11922 58
Guangzhou CATO Research Chemicals Inc. 		+86-020-81960175-617 +8615602392859
 Intermediate@cato-chem.com China 6335 58
Guangzhou PI PI Biotech Inc 020-81716320 +86-13602409664
 Sales@pipitech.com China 3633 55
J & K SCIENTIFIC LTD. 18210857532 18210857532
 jk.info@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380
shchemsky@sina.com China 15402 60
BOC Sciences 1-631-485-4226; 16314854226
 info@bocsci.com United States 12952 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-83725681-603
China 4496 50
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396
 sales@chem-strong.com China 18157 56
Copyright 2019 ? ChemicalBook. All rights reserved