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

2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one Structure
CAS No.
92440-76-1
Chemical Name:
2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one
Synonyms
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
Molecular Formula:
C14H17N3O4
Molecular Weight:
291.3
MOL File:
92440-76-1.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

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

Melting point 257-258 °C(Solv: ethanol, 50% (64-17-5))
Density 1.31±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 9.40±0.50(Predicted)
color White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P280-P301+P312-P362+P364
HS Code  9999999999

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

Uses

Degradation product/impurity of trimethoprim (T795615).

2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

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2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one 2-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-4(1H)-pyrimidinone 5-(3,4,5-Trimethoxybenzyl)-2-aminopyrimidin-4-ol 2-AMino-5-(3,4,5-triMethoxybenzyl)-4-pyriMidinol Trimethoprim EP Impurity D 2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-6-one Trimethoprim Impurity 4 (Trimethoprim EP Impurity D) 2-Amino-5-(3,4,5-trimethoxybenzyl)p 4(3H)-Pyrimidinone, 2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]- 2-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4(3H)-one Methoxybenzene impurity D Methoxybenzyl impurity D 92440-76-1 Amines Aromatics Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals