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5-iodopyrimidin-4-amine

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CAS:91416-96-5
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CAS:91416-96-5
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CAS:91416-96-5
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5-iodopyrimidin-4-amine manufacturers

5-iodopyrimidin-4-amine Basic information
Product Name:5-iodopyrimidin-4-amine
Synonyms:5-iodopyrimidin-4-amine;4-Amino-5-iodopyrimidine;5-Iodo-pyrimidin-4-ylamine;4-Pyrimidinamine,5-iodo-;5-iodopyrimidin-4-amine ISO 9001:2015 REACH
CAS:91416-96-5
MF:C4H4IN3
MW:221
EINECS:
Product Categories:pyrimidine;Heterocycle-Pyrimidine series
Mol File:91416-96-5.mol
5-iodopyrimidin-4-amine Structure
5-iodopyrimidin-4-amine Chemical Properties
Melting point 188-189 °C
Boiling point 322.7±27.0 °C(Predicted)
density 2.204±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka3.86±0.10(Predicted)
AppearanceLight yellow to green yellow Solid
InChIInChI=1S/C4H4IN3/c5-3-1-7-2-8-4(3)6/h1-2H,(H2,6,7,8)
InChIKeyHTBFTDHEWCRQPJ-UHFFFAOYSA-N
SMILESC1=NC=C(I)C(N)=N1
Safety Information
MSDS Information
5-iodopyrimidin-4-amine Usage And Synthesis
Synthesis
4(1H)-Pyrimidinimine (9CI)

163133-86-6

5-iodopyrimidin-4-amine

91416-96-5

The general procedure for the synthesis of 4-amino-5-iodopyrimidine from the compound (CAS:163133-86-6) is as follows: 4-aminopyridine (0.970 g, 10.3 mmol) was dissolved in 20 mL of acetic acid, and iodine monochloride (1.67 g, 10.3 mmol, 1.01 eq.) was added to produce a large amount of N-iodine-substituted intermediates precipitate immediately in the reaction system. The reaction mixture was refluxed for 3 hours under argon protection. Upon completion of the reaction, the mixture was cooled to about 10 °C with a water bath to induce complete precipitation of the product. The precipitate was collected by filtration and dried to give 4-amino-5-iodopyrimidine as a pale yellow solid (1.4 g, 62% yield).

References[1] Heterocycles, 1984, vol. 22, # 5, p. 1195 - 1210
[2] Synthesis (Germany), 2012, vol. 44, # 22, p. 3496 - 3504
[3] Patent: WO2005/30213, 2005, A1. Location in patent: Page/Page column 177
[4] Journal of the Society of Chemical Industry, London, 1950, vol. 69, p. 353
[5] Patent: US6541505, 2003, B1
5-iodopyrimidin-4-amine Preparation Products And Raw materials
Raw materials4(1H)-Pyrimidinimine (9CI)-->Acetic acid-->Iodine monochloride
Tag:5-iodopyrimidin-4-amine(91416-96-5) Related Product Information
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