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Heterocyclic Building Blocks

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  1. Neutral red solution
      Grade & Purity: 
    • 4% in water
    Cas Number: 553-24-2
    Formula:  C15H17CIN4        Molecular Weight: 288.78
    IUPAC Name:  8-N,8-N,3-trimethylphenazine-2,8-diamine;hydrochloride
    SMILES:  CC1=CC2=NC3=C(C=C(C=C3)N(C)C)N=C2C=C1N.Cl
    InChIKey: PGSADBUBUOPOJS-UHFFFAOYSA-N
    InChI:  InChI=1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H
    Synonyms: EINECS 209-035-8 | Phenazine, 3-amino-7-(dimethylamino)-2-methyl-, hydrochloride | NEUTRAL RED | C.I. 50040 | Neutral...
  2. 1-phenyl-1H-pyrazole-4-carbonitrile
      Grade & Purity: 
    • ≥98%
    Cas Number: 709-04-6        Compound CID:  10909970
    Formula:  C10H7N3        Molecular Weight: 169.18
    IUPAC Name:  1-phenylpyrazole-4-carbonitrile
    SMILES:  C1=CC=C(C=C1)N2C=C(C=N2)C#N
    InChIKey: QXUOMWCBAUSGQT-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H7N3/c11-6-9-7-12-13(8-9)10-4-2-1-3-5-10/h1-5,7-8H
    Synonyms: QXUOMWCBAUSGQT-UHFFFAOYSA-N | SY111105 | BB 0219797 | 4-Cyano-1-phenylpyrazole, AldrichCPR | AMY11896 | EN300-25976 |...
  3. 2-Methylpyridine
    Cas Number: 109-06-8        EC Number: 203-643-7
    Formula:  C6H7N        Molecular Weight: 93.13
    IUPAC Name:  2-methylpyridine
    SMILES:  CC1=CC=CC=N1
    InChIKey: BSKHPKMHTQYZBB-UHFFFAOYSA-N
    InChI:  InChI=1S/C6H7N/c1-6-4-2-3-5-7-6/h2-5H,1H3
    Synonyms: Z104472800 | DTXCID001899 | RCRA waste no. U191 | .alpha.-Methylpyridine | EINECS 203-643-7 | Picoline, .alpha. | EC ...
  4. 2-(Pyridin-4-yl)acetonitrile hydrochloride
      Grade & Purity: 
    • ≥95%
    Cas Number: 92333-25-0        Compound CID:  12396608
    Formula:  C7H7ClN2        Molecular Weight: 154.6
    IUPAC Name:  2-pyridin-4-ylacetonitrile;hydrochloride
    SMILES:  C1=CN=CC=C1CC#N.Cl
    InChIKey: UBYQSEXKPQZPCN-UHFFFAOYSA-N
    InChI:  InChI=1S/C7H6N2.ClH/c8-4-1-7-2-5-9-6-3-7;/h2-3,5-6H,1H2;1H
    Synonyms: 92333-25-0|4-Pyridylacetonitrile hydrochloride|2-(pyridin-4-yl)acetonitrile hydrochloride|4-Pyridylacetonitrile HCl|4...
  5. 2-Acetylquinoxaline
      Grade & Purity: 
    • ≥97%
    Cas Number: 25594-62-1
    Formula:  C10H8N2O        Molecular Weight: 172.18
    IUPAC Name:  1-quinoxalin-2-ylethanone
    SMILES:  CC(=O)C1=NC2=CC=CC=C2N=C1
    InChIKey: SWGILLQQUULMJB-UHFFFAOYSA-N
    InChI:  InChI=1S/C10H8N2O/c1-7(13)10-6-11-8-4-2-3-5-9(8)12-10/h2-6H,1H3
    Synonyms: 2-Acetylquinoxaline|25594-62-1|1-quinoxalin-2-ylethanone|1-(Quinoxalin-2-yl)ethanone|1-(quinoxalin-2-yl)ethan-1-one|M...
  6. (5,6-Dimethoxypyridin-2-yl)methanol
      Grade & Purity: 
    • ≥95%
    Cas Number: 59081-38-8
    Formula:  C8H11NO3        Molecular Weight: 169.2
    IUPAC Name:  (5,6-dimethoxypyridin-2-yl)methanol
    SMILES:  COC1=C(N=C(C=C1)CO)OC
    InChIKey: FASQBELOVBMULV-UHFFFAOYSA-N
    InChI:  InChI=1S/C8H11NO3/c1-11-7-4-3-6(5-10)9-8(7)12-2/h3-4,10H,5H2,1-2H3
    Synonyms: AKOS006344565 | FT-0742706 | DTXSID10670152 | SB55135 | SCHEMBL18209493 | (5,6-Dimethoxypyridin-2-yl)methanol | (5,6-...
  7. (5,6-Dimethoxypyridin-3-yl)methanol
    Cas Number: 1138443-89-6
    Formula:  C8H11NO3        Molecular Weight: 169.18
    IUPAC Name:  (5,6-dimethoxypyridin-3-yl)methanol
    SMILES:  COC1=C(N=CC(=C1)CO)OC
    InChIKey: KIVYXUFPTQJWKK-UHFFFAOYSA-N
    InChI:  InChI=1S/C8H11NO3/c1-11-7-3-6(5-10)4-9-8(7)12-2/h3-4,10H,5H2,1-2H3
    Synonyms: SCHEMBL19330511 | AKOS006344566 | FT-0745845 | 1138443-89-6 | EN300-5236126 | H10093 | (5,6-Dimethoxypyridin-3-yl)met...
  8. methyl 5-bromo-1H-indazole-3-carboxylate
      Grade & Purity: 
    • ≥97%
    Cas Number: 78155-74-5
    Formula:  C9H7BrN2O2        Molecular Weight: 255.07
    IUPAC Name:  methyl 5-bromo-1H-indazole-3-carboxylate
    SMILES:  COC(=O)C1=NNC2=C1C=C(C=C2)Br
    InChIKey: WVNKCZKRGOOMNU-UHFFFAOYSA-N
    InChI:  InChI=1S/C9H7BrN2O2/c1-14-9(13)8-6-4-5(10)2-3-7(6)11-12-8/h2-4H,1H3,(H,11,12)
    Synonyms: 5-bromo-1H-indazole-3-carboxylic acid methyl ester | WVNKCZKRGOOMNU-UHFFFAOYSA-N | PB23484 | 5-Bromo-2h-indazole-3-ca...
  9. 4,4'-di(1H-imidazol-1-yl)-1,1'-biphenyl
      Grade & Purity: 
    • ≥95%
    Cas Number: 855766-92-6
    Formula:  C18H14N4        Molecular Weight: 286.34
    IUPAC Name:  1-[4-(4-imidazol-1-ylphenyl)phenyl]imidazole
    SMILES:  C1=CC(=CC=C1C2=CC=C(C=C2)N3C=CN=C3)N4C=CN=C4
    InChIKey: MIFVIKFUGIBACJ-UHFFFAOYSA-N
    InChI:  InChI=1S/C18H14N4/c1-5-17(21-11-9-19-13-21)6-2-15(1)16-3-7-18(8-4-16)22-12-10-20-14-22/h1-14H
    Synonyms: YSZC1417 | YSWG220 | E81336 | 4,4'-bis(1-imidazolyl)biphenyl | BS-51339 | SCHEMBL2533488 | 4,4'-di(1H-imidazol-1-yl)-...
  10. (6-(Dimethoxymethyl)furo[3,2-b]pyridin-2-yl)methanol
    Cas Number: 1171920-53-8        Compound CID:  46737930
    Formula:  C11H13NO4        Molecular Weight: 223.23
    IUPAC Name:  [6-(dimethoxymethyl)furo[3,2-b]pyridin-2-yl]methanol
    SMILES:  COC(C1=CC2=C(C=C(O2)CO)N=C1)OC
    InChIKey: IUKSSQUGXRZDRX-UHFFFAOYSA-N
    InChI:  InChI=1S/C11H13NO4/c1-14-11(15-2)7-3-10-9(12-5-7)4-8(6-13)16-10/h3-5,11,13H,6H2,1-2H3
    Synonyms: [6-(dimethoxymethyl)furo[3,2-b]pyridin-2-yl]methanol | AKOS015851350 | (6-(Dimethoxymethyl)furo[3,2-b]pyridin-2-yl)me...
  11. methyl 6-bromopyrazolo[1,5-a]pyridine-3-carboxylate
      Grade & Purity: 
    • ≥97%
    Cas Number: 1062368-70-0
    Formula:  C9H7BrN2O2        Molecular Weight: 255.07
    IUPAC Name:  methyl 6-bromopyrazolo[1,5-a]pyridine-3-carboxylate
    SMILES:  COC(=O)C1=C2C=CC(=CN2N=C1)Br
    InChIKey: HCGDDQYSLHRKRM-UHFFFAOYSA-N
    InChI:  InChI=1S/C9H7BrN2O2/c1-14-9(13)7-4-11-12-5-6(10)2-3-8(7)12/h2-5H,1H3
    Synonyms: 1062368-70-0 | MFCD15474972 | 6-BROMO-PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID METHYL ESTER | Pyrazolo[1,5-a]pyridin...
  12. 2,6-Diaminopurine Monohydrate
      Grade & Purity: 
    • ≥97%
    Cas Number: 402846-48-4        Compound CID:  19092948
    Formula:  C5H6N6·H2O       
    IUPAC Name:  7H-purine-2,6-diamine;hydrate
    SMILES:  C1=NC2=NC(=NC(=C2N1)N)N.O
    InChIKey: UKADKJJNEZZNGH-UHFFFAOYSA-N
    InChI:  InChI=1S/C5H6N6.H2O/c6-3-2-4(9-1-8-2)11-5(7)10-3;/h1H,(H5,6,7,8,9,10,11);1H2
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