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2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE

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Products Intro: Product Name:2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE
CAS:50270-27-4
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Products Intro: Product Name:2,4,6-Trichloro-5-pyrimidinecarboxaldehyde
CAS:50270-27-4
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Products Intro: Product Name:2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE
CAS:50270-27-4
Purity:98% Package:1KG;1USD

2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE manufacturers

2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE Basic information
Uses Solubility
Product Name:2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE
Synonyms:2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE;2,4,6-Trichloro-5-pyrimidinecarboxaldehyde;2,4,6-Trichloropyrimidine-5-carboxaldehyde;5-Formyl-2,4,6-trichloropyrimidine;2,4,6-TrichloropyriMidin-5-carbaldehyde;5-PyriMidinecarboxaldehyde,2,4,6-trichloro-;2,4,6-Trichloropyrimidine-5-carboxaldehyde,97%;2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE ISO 9001:2015 REACH
CAS:50270-27-4
MF:C5HCl3N2O
MW:211.43
EINECS:
Product Categories:Heterocycle-Pyrimidine series;pharmacetical;Pyrimidine
Mol File:50270-27-4.mol
2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE Structure
2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE Chemical Properties
Melting point 131-132℃
Boiling point 278.6±35.0 °C(Predicted)
density 1.713±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Store in freezer, under -20°C
pka-8.75±0.39(Predicted)
form Solid
color White to brown
Water Solubility Slightly soluble in water.
InChIInChI=1S/C5HCl3N2O/c6-3-2(1-11)4(7)10-5(8)9-3/h1H
InChIKeyKVJIRFGNHAAUNQ-UHFFFAOYSA-N
SMILESC1(Cl)=NC(Cl)=C(C=O)C(Cl)=N1
Safety Information
RIDADR UN2811
HazardClass 6.1
HS Code 2933599590
MSDS Information
2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE Usage And Synthesis
Uses2,4,6-Trichloro-5-pyrimidinecarboxaldehyde is a useful reagent for organic synthesis.
Solubility2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE is slightly soluble in water.
Uses2,4,6-Trichloro-5-pyrimidinecarboxaldehyde is a useful reagent for organic synthesis.
Synthesis
N,N-Dimethylformamide

68-12-2

Barbituric acid

67-52-7

2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE

50270-27-4

1. Pyrimidine-2,4,6-triol (10.0 g, 78.2 mmol) was dissolved with N,N-dimethylformamide (12 mL) in phosphorus trichloride (10 vol. eq.) and heated to reflux for 15 h. 2. Upon completion of the reaction, the excess of phosphorus trichloride was removed by distillation under reduced pressure. 3. The residue of the reaction was slowly poured into crushed ice and precipitated as a solid. 4. The solid product was collected by filtration and washed with cold water. The solid product was collected by filtration and washed with cold water to give 2,4,6-trichloropyrimidine-5-carboxaldehyde (8.0 g, 47% yield) as a yellow solid. 5. The crude product did not need to be further purified, and could be used in the subsequent reaction directly.

References[1] Angewandte Chemie - International Edition, 2006, vol. 45, # 43, p. 7262 - 7265
[2] Patent: WO2012/103297, 2012, A1. Location in patent: Page/Page column 84-85
[3] Patent: WO2017/12576, 2017, A1. Location in patent: Page/Page column 197
[4] Patent: WO2011/14535, 2011, A1. Location in patent: Page/Page column 100
[5] Patent: WO2004/18435, 2004, A1. Location in patent: Page 55-56
2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE Preparation Products And Raw materials
Raw materialsBarbituric acid-->N,N-Dimethylformamide-->Sodium bicarbonate-->Ethyl acetate
Preparation Products2,4,6-TRICHLORO-5-CYANOPYRIMIDINE-->5-Pyrimidinecarboxaldehyde, 6-chloro-1,2,3,4-tetrahydro-2,4-dioxo-
Tag:2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE(50270-27-4) Related Product Information
2-Chloro-4,6-dimethylpyrimidine 4,6-Dimethyl-2-mercaptopyrimidine 2-Methanesulfonyl-4,6-dimethoxypyrimidine 2,4-Dichloro-5-fluoropyrimidine 4,6-Dichloro-2-(methylthio)pyrimidine 2-MERCAPTO-4-METHYLPYRIMIDINE HYDROCHLORIDE 2-Amino-4,6-bis(difluoromethoxy)pyrimidine 2-Chloro-4,6-dimethoxypyrimidine 2-Hydroxy-4-methylpyrimidine hydrochloride 2-Amino-4-methoxypyrimidine 2,4,6-Trichloro-5-methylpyrimidine 2-Chloropyrimidine-5-carbaldehyde 2,4,6-TRICHLORO-PYRIMIDINE-5-CARBALDEHYDE 2,4,6-Trichloropyrimidine 2,4-Dichloro-5-methylpyrimidine 4,6-Dichloro-5-pyrimidinecarbaldehyde 2,4,6-TRICHLOROPYRIMIDINE-5-CARBOXYLIC ACID 5-Pyrimidinecarboxaldehyde, 2,4-dichloro-

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