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2434-53-9 - 6-Amino-1-methyluracil, 97% - 6-Amino-1-methyl-2,4(1H,3H)-pyrimidinedione - B25448 - Alfa Aesar

B25448 6-Amino-1-methyluracil, 97%

CAS-Nummer
2434-53-9
Synonyme
6-Amino-1-methyl-2,4(1H,3H)-pyrimidinedione

Größe Preis ($) Menge Verfügbarkeit
25g 35,64
100g 118,45
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6-Amino-1-methyluracil, 97%

MDL
MFCD00075366
EINECS
219-422-3

Chemische Eigenschaften

Formel
C5H7N3O2
Molmasse
141.13
Schmelzpunkt
>300°
Löslichkeit
Soluble in diluted sodium hydroxide solution.

Anwendungen

6-Amino-1-methyluracil may be used in the preparation of 1,1?-di methyl-1H-spiro[pyrimido[4,5-b]quinoline-5,5?-pyrrolo[2,3-d]pyrimidine]-2,2?,4,4?,6?(1?H,3H,3?H,7?H,1?H)-pentaone, via reaction with isatin in the presence of catalytic p-toluene sulfonic acid.

Bemerkungen

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literaturverweise

Minoo Dabiri; Seyyedeh Cobra Azimi; Hamid Reza Khavasi; Ayoob Bazgir. A novel reaction of 6-amino-uracils and isatins. Tetrahedron. 2008, 64,(30-31), 7307-7311.

 

Olga I.Kalchenko; Sergiy O.Cherenok; Andriy V.Solovyov; Vitaly I.Kalchenko. Influence of calixarenes on chromatographic separation of benzene or uracil derivatives. Chromatographia. 2009, 70,(5), 717-721.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335-H313

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be harmful in contact with skin.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
127771
Harmonized Tariff Code
2933.59
TSCA
No

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