Pyrimidines

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1. 2-Chloro-4-ethyl-5-methylpyrimidine, 95% min

   Catalog Number: 222606

   Molecular Formula: C₇H₉ClN₂

   Molecular Weight: 156.62

   CAS: 1233932-32-5

   MDL: MFCD18447655

2. 2-Bromo-5-fluoro-4-methylpyrimidine, 95% min

   Catalog Number: 222607

   Molecular Formula: C₅H₄BrFN₂

   Molecular Weight: 191.01

   CAS: 1805192-57-7

   MDL: MFCD28739781

3. 5-Fluoro-4-methylpyrimidine-2-carbonitrile, 95% min

   Catalog Number: 222608

   Molecular Formula: C₆H₄FN₃

   Molecular Weight: 137.12

   CAS: 2112769-83-0

   MDL: MFCD32696061

4. 4-Chloro-5-fluoro-6-methylpyrimidin-2-amine, 95% min

   Catalog Number: 222609

   Molecular Formula: C₅H₅ClFN₃

   Molecular Weight: 161.57

   CAS: 1379250-74-4

   MDL: MFCD20694773

5. 1-(4,5-Dimethylpyrimidin-2-yl)ethan-1-one, 95% min

   Catalog Number: 222610

   Molecular Formula: C₈H₁₀N₂O

   Molecular Weight: 150.18

   CAS: 1554457-11-2

   MDL: MFCD28638643

6. 2-Chloro-4-ethyl-6-methylpyrimidine, 95% min

   Catalog Number: 222611

   Molecular Formula: C₇H₉ClN₂

   Molecular Weight: 156.62

   CAS: 61233-53-2

   MDL: MFCD18975574

7. 2-Chloro-4-isopropyl-6-methylpyrimidine, 95% min

   Catalog Number: 222612

   Molecular Formula: C₈H₁₁ClN₂

   Molecular Weight: 170.64

   CAS: 1082658-26-1

   MDL: MFCD21790514

8. 2-Chloro-4-methyl-6-propylpyrimidine, 95% min

   Catalog Number: 222613

   Molecular Formula: C₈H₁₁ClN₂

   Molecular Weight: 170.64

   CAS: 1824204-50-3

   MDL: MFCD22397288

9. 2-Chloro-5-fluoro-4-propylpyrimidine, 95% min

   Catalog Number: 222614

   Molecular Formula: C₇H₈ClFN₂

   Molecular Weight: 174.61

   CAS: 2167949-51-9

   MDL: MFCD32696062

10. 6-Hydroxypyrimidine-4-carboxamide, 95% min

    Catalog Number: 222706

    Molecular Formula: C₅H₅N₃O₂

    Molecular Weight: 139.11

    CAS: 98024-63-6

    MDL: MFCD21340312

11. 3-Bromo-5,7-dichloro-2-methylpyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 222943

    Molecular Formula: C₇H₄BrCl₂N₃

    Molecular Weight: 280.95

    CAS: 1310234-20-8

    MDL: MFCD19313085

12. 3-Bromo-7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222946

    Molecular Formula: C₆H₄BrN₃O₂

    Molecular Weight: 230.03

    CAS: 57489-76-6

    MDL: MFCD32672324

13. 3-Bromo-7-hydroxy-2-isopropylpyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222959

    Molecular Formula: C₉H₁₀BrN₃O₂

    Molecular Weight: 272.11

    CAS: 2741391-31-9

    MDL: MFCD32696196

14. 5,7-Dichloro-2-ethylpyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 222965

    Molecular Formula: C₈H₇Cl₂N₃

    Molecular Weight: 216.07

    CAS: 1296225-10-9

    MDL: MFCD12923039

15. 5,7-Dichloro-2-isopropylpyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 222966

    Molecular Formula: C₉H₉Cl₂N₃

    Molecular Weight: 230.10

    CAS: 1211591-34-2

    MDL: MFCD12923040

16. 7-Hydroxy-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile, 95% min

    Catalog Number: 222967

    Molecular Formula: C₇H₄N₄O₂

    Molecular Weight: 176.14

    CAS: 1310250-12-4

    MDL: MFCD26743465

17. 7-Hydroxy-2-methylpyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222968

    Molecular Formula: C₇H₇N₃O₂

    Molecular Weight: 165.15

    CAS: 754210-99-6

    MDL: MFCD26794575

18. 2-Ethyl-7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222969

    Molecular Formula: C₈H₉N₃O₂

    Molecular Weight: 179.18

    CAS: 1566035-01-5

    MDL: MFCD26920802

19. 7-Hydroxy-2-isopropylpyrazolo[1,5-a]pyrimidin-5(4H)-one, 95% min

    Catalog Number: 222970

    Molecular Formula: C₉H₁₁N₃O₂

    Molecular Weight: 193.21

    CAS: 1564810-30-5

    MDL: MFCD26920859

20. 3-Bromo-5,7-dichloro-6-methylpyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 222971

    Molecular Formula: C₇H₄BrCl₂N₃

    Molecular Weight: 280.95

    CAS: 934297-58-2

    MDL: MFCD28405784

21. 5,7-Dichloro-6-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile, 95% min

    Catalog Number: 222972

    Molecular Formula: C₈H₄Cl₂N₄

    Molecular Weight: 227.05

    CAS: 848401-00-3

    MDL: MFCD22048577

22. 5,7-Dichloro-6-methylpyrazolo[1,5-a]pyrimidine-3-carbaldehyde, 95% min

    Catalog Number: 222973

    Molecular Formula: C₈H₅Cl₂N₃O

    Molecular Weight: 230.05

    CAS: 754211-07-9

    MDL: MFCD32696201

23. 1,5,6,7-Tetrahydro-2H-pyrrolo[2,3-d]pyrimidine-2,4(3H)-dione, 95% min

    Catalog Number: 223151

    Molecular Formula: C₆H₇N₃O₂

    Molecular Weight: 153.14

    CAS: 16372-12-6

    MDL: MFCD20671625

24. 7-Bromothieno[3,2-d]pyrimidine-2,4-diol, 95% min

    Catalog Number: 223154

    Molecular Formula: C₆H₃BrN₂O₂S

    Molecular Weight: 247.08

    CAS: 41102-02-7

    MDL: MFCD31652805

25. 7-Bromo-2-chlorothieno[3,2-d]pyrimidin-4-amine, 95% min

    Catalog Number: 223155

    Molecular Formula: C₆H₃BrClN₃S

    Molecular Weight: 264.54

    CAS: 1308690-60-9

    MDL: MFCD22561952

26. 5,7-Dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 223251

    Molecular Formula: C₈H₁₃N₃

    Molecular Weight: 151.21

    CAS: 929971-57-3

    MDL: MFCD09040615

27. 2-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 223252

    Molecular Formula: C₇H₁₁N₃

    Molecular Weight: 137.19

    CAS: 1282597-36-7

    MDL: MFCD16991301

28. 2-Ethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 223253

    Molecular Formula: C₈H₁₃N₃

    Molecular Weight: 151.21

    CAS: 1500527-05-8

    MDL: MFCD31589351

29. 2-Isopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine, 95% min

    Catalog Number: 223254

    Molecular Formula: C₉H₁₅N₃

    Molecular Weight: 165.24

    CAS: 1499894-81-3

    MDL: MFCD31599975

30. 5-Chloropyrazolo[1,5-a]pyrimidin-7-amine, 95% min

    Catalog Number: 223265

    Molecular Formula: C₆H₅ClN₄

    Molecular Weight: 168.59

    CAS: 245095-96-9

    MDL: MFCD20258236

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