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Pyrazolopyrimidines

Description:

Compounds containing a pyrazolopyrimidine skeleton, which consists of a pyrazole fused to a pyrimidine. Pyrazole is 5-membered ring consisting of three carbon atoms and two adjacent nitrogen centers. Pyrimidine is 6-membered ring consisting of four carbon atoms and two adjacent nitrogen atoms at the 1- and 3- ring position.
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Items 13-24 of 268

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  1. 3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine
      Grade & Purity: 
    • ≥98%
    Cas Number: 877173-84-7        Compound CID:  21897627
    Formula:  C6H3BrClN3        Molecular Weight: 232.47
    IUPAC Name:  3-bromo-7-chloropyrazolo[1,5-a]pyrimidine
    SMILES:  C1=C(N2C(=C(C=N2)Br)N=C1)Cl
    InChIKey: LZWBPGVLNBNKSM-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H3BrClN3/c7-4-3-10-11-5(8)1-2-9-6(4)11/h1-3H
  2. 1-Cyclopentyl-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine
      Grade & Purity: 
    • ≥95%
    Cas Number: 330794-31-5        Compound CID:  22346808
    Formula:  C10H12IN5        Molecular Weight: 329.14
    IUPAC Name:  1-cyclopentyl-3-iodopyrazolo[3,4-d]pyrimidin-4-amine
    SMILES:  C1CCC(C1)N2C3=NC=NC(=C3C(=N2)I)N
    InChIKey: KNIKEMBOLNWAAC-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H12IN5/c11-8-7-9(12)13-5-14-10(7)16(15-8)6-3-1-2-4-6/h5-6H,1-4H2,(H2,12,13,14)
  3. ethyl 5-methyl-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carboxylate
      Grade & Purity: 
    • ≥95%
    Cas Number: 77493-86-8        Compound CID:  2816397
    Formula:  C10H11N3O3        Molecular Weight: 221.21
    IUPAC Name:  ethyl 5-methyl-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylate
    SMILES:  CCOC(=O)C1=CNN2C1=NC(=CC2=O)C
    InChIKey: OSNRZZJSYFZSBR-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H11N3O3/c1-3-16-10(15)7-5-11-13-8(14)4-6(2)12-9(7)13/h4-5,11H,3H2,1-2H3
  4. N,1-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
      Grade & Purity: 
    • ≥95%
    Cas Number: 5334-49-6        Compound CID:  219753
    Formula:  C7H9N5        Molecular Weight: 163.18
    IUPAC Name:  N,1-dimethylpyrazolo[3,4-d]pyrimidin-4-amine
    SMILES:  CNC1=C2C=NN(C2=NC=N1)C
    InChIKey: KOTSAGHCUMHESG-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H9N5/c1-8-6-5-3-11-12(2)7(5)10-4-9-6/h3-4H,1-2H3,(H,8,9,10)
  5. 5,7-Dimethylpyrazolo[1,5-a]pyrimidine
      Grade & Purity: 
    • ≥98%
    Cas Number: 35149-38-3        EC Number: 820-065-6        Compound CID:  215186
    IUPAC Name:  5,7-dimethylpyrazolo[1,5-a]pyrimidine
    SMILES:  CC1=CC(=NC2=CC=NN12)C
    InChIKey: LBWVNVFQCVTMMH-UHFFFAOYSA-N
    InChI:  InChI=1S/C8H9N3/c1-6-5-7(2)11-8(10-6)3-4-9-11/h3-5H,1-2H3
  6. 5,7-Dimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile
      Grade & Purity: 
    • ≥95%
    Cas Number: 43024-16-4        Compound CID:  2819029
    Formula:  C9H8N4        Molecular Weight: 172.19
    IUPAC Name:  5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile
    SMILES:  CC1=CC(=NC2=C(C=NN12)C#N)C
    InChIKey: KKTGTASECSGJJD-UHFFFAOYSA-N
    InChI:  InChI=1S/C9H8N4/c1-6-3-7(2)13-9(12-6)8(4-10)5-11-13/h3,5H,1-2H3
  7. 5,7-Dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylic Acid
      Grade & Purity: 
    • ≥98%
    Cas Number: 90349-23-8        Compound CID:  744038
    Formula:  C9H9N3O2        Molecular Weight: 191.19
    IUPAC Name:  5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid
    SMILES:  CC1=CC(=NC2=C(C=NN12)C(=O)O)C
    InChIKey: UWWGTDIBDPROEH-UHFFFAOYSA-N
    InChI:  InChI=1S/C9H9N3O2/c1-5-3-6(2)12-8(11-5)7(4-10-12)9(13)14/h3-4H,1-2H3,(H,13,14)
  8. 5-Methylpyrazolo[1,5-a]pyrimidin-7-ol
      Grade & Purity: 
    • ≥95%
    Cas Number: 16082-26-1
    Formula:  C7H7N3O        Molecular Weight: 149.15
    IUPAC Name:  5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    SMILES:  CC1=CC(=O)N2C(=N1)C=CN2
    InChIKey: SYPDOBOILKZQJY-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H7N3O/c1-5-4-7(11)10-6(9-5)2-3-8-10/h2-4,8H,1H3
  9. tert-Butyl pyrazolo[1,5-a]pyrimidin-2-ylcarbamate
      Grade & Purity: 
    • ≥95%
    Cas Number: 1394003-94-1        Compound CID:  71742957
    Formula:  C11H14N4O2        Molecular Weight: 234.25
    IUPAC Name:  tert-butyl N-pyrazolo[1,5-a]pyrimidin-2-ylcarbamate
    SMILES:  CC(C)(C)OC(=O)NC1=NN2C=CC=NC2=C1
    InChIKey: JHESLHSAPMWRQO-UHFFFAOYSA-N
    InChI:  InChI=1S/C11H14N4O2/c1-11(2,3)17-10(16)13-8-7-9-12-5-4-6-15(9)14-8/h4-7H,1-3H3,(H,13,14,16)
  10. Pyrazolo[1,5-a]pyrimidin-7(4H)-one
      Grade & Purity: 
    • ≥97%
    Cas Number: 29274-23-5        Compound CID:  335418
    Formula:  C7H4BrN3O3        Molecular Weight: 258.04
    IUPAC Name:  1H-pyrazolo[1,5-a]pyrimidin-7-one
    SMILES:  C1=CNN2C1=NC=CC2=O
    InChIKey: BUEFDJQUUGMUJO-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H5N3O/c10-6-2-3-7-5-1-4-8-9(5)6/h1-4,8H
  11. 7-Aminopyrazolo[1,5-a]pyrimidine-6-carbonitrile
      Grade & Purity: 
    • ≥97%
    Cas Number: 89975-57-5        Compound CID:  2807616
    Formula:  C7H5N5        Molecular Weight: 159.15
    IUPAC Name:  7-aminopyrazolo[1,5-a]pyrimidine-6-carbonitrile
    SMILES:  C1=C2N=CC(=C(N2N=C1)N)C#N
    InChIKey: XBKLUCYMMSKAEI-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H5N5/c8-3-5-4-10-6-1-2-11-12(6)7(5)9/h1-2,4H,9H2
  12. 7-Aminopyrazolo[1,5-a]pyrimidine-3,6-dicarbonitrile
      Grade & Purity: 
    • ≥97%
    Cas Number: 119270-27-8        Compound CID:  722521
    Formula:  C8H4N6        Molecular Weight: 184.16
    IUPAC Name:  7-aminopyrazolo[1,5-a]pyrimidine-3,6-dicarbonitrile
    SMILES:  C1=NC2=C(C=NN2C(=C1C#N)N)C#N
    InChIKey: NXEKAPRNZKNMOD-UHFFFAOYSA-N
    InChI:  InChI=1S/C8H4N6/c9-1-5-3-12-8-6(2-10)4-13-14(8)7(5)11/h3-4H,11H2
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