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Pyrimidine

CAS 289-95-2: Pyrimidine

Description:Pyrimidine is a heterocyclic aromatic organic compound characterized by a six-membered ring containing two nitrogen atoms at positions 1 and 3. Its molecular formula is C4H4N2, and it is a colorless, flammable liquid with a distinctive odor. Pyrimidine is soluble in water and polar organic solvents, making it versatile in various chemical reactions. It serves as a fundamental building block in the synthesis of nucleotides, which are essential for DNA and RNA, and is also involved in the production of several pharmaceuticals and agrochemicals. The compound exhibits basic properties due to the presence of nitrogen atoms, which can participate in protonation reactions. Pyrimidine derivatives, such as cytosine and thymine, play crucial roles in biological systems. Additionally, pyrimidine can undergo various chemical transformations, including alkylation and acylation, making it an important intermediate in organic synthesis. Its CAS number, 289-95-2, is used for identification in chemical databases and regulatory contexts.

Formula:C4H4N2

InChI:InChI=1S/C4H4N2/c1-2-5-4-6-3-1/h1-4H

InChI key:InChIKey=CZPWVGJYEJSRLH-UHFFFAOYSA-N

SMILES:N=1C=NC=CC1

  • Synonyms:
  • 1,3-Diazabenzene
  • 1,3-Diazine
  • Metadiazine
  • Miazine
  • Nsc 89305
  • Pirimidina
  • Pyrimidin
  • m-Diazine
  • Pyrimidine
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Pyrimidine free base

CAS:289-95-2

Ref: 3B-P0662

1g34.00 €
5g84.00 €
Estimated delivery in United States, on Thursday 24 Apr 2025
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Pyrimidine, 98+%

CAS:289-95-2

Ref: 02-A15534

1g40.00 €
5g107.00 €
25gTo inquire
Estimated delivery in United States, on Friday 25 Apr 2025
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Pyrimidine

CAS:289-95-2

Ref: IN-DA003U2V

1g21.00 €
5g25.00 €
10g33.00 €
25g52.00 €
100g127.00 €
500g356.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Pyrimidine

CAS:289-95-2

Ref: 54-OR33655

1g37.00 €
5g41.00 €
25g63.00 €
100g193.00 €
500g762.00 €
2.5kg3,296.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Pyrimidine

CAS:289-95-2

Ref: 54-BUP19064

1g50.00 €
Estimated delivery in United States, on Friday 2 May 2025
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Pyrimidine, 99%

CAS:289-95-2

Ref: AC-15770

5g86.00 €
25g278.00 €
Estimated delivery in United States, on Tuesday 6 May 2025
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Ref: 4Z-P-212005

5mgTo inquire
10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Thursday 8 May 2025
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Pyrimidine

CAS:289-95-2

Ref: TM-T4809

1g34.00 €
1mL*10mM (DMSO)34.00 €
Estimated delivery in United States, on Thursday 8 May 2025
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Pyrimidine

Controlled Product
CAS:289-95-2

Ref: TR-P997330

1g106.00 €
5g238.00 €
Estimated delivery in United States, on Tuesday 13 May 2025
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Pyrimidine

CAS:289-95-2

Discontinued product
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