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Blocs de construction hétérocycliques

3724

  • 3-Amino-1,2,4-triazole-5-thiol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    29088
    CAS Number:
    16691-43-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005231
    Molecular Formula:
    C2H4N4S​​
    Molecular Weight:
    116.15
    Specification Sheet SDS

  • 5-Phényl-2 H -tétrazole

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    28506
    CAS Number:
    18039-42-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01451271
    Molecular Formula:
    C7H6N4​​
    Molecular Weight:
    146.15
    Specification Sheet SDS

  • 2-Mercaptobenzimidazole

    Hazmat
    Purity:
    ≥ 99,5 %
    Hazmat
    Catalog Number:
    28342
    CAS Number:
    583-39-1
    Purity Limit:
    ≥ 99,5 %
    MDL NO:
    MFCD00005593
    Molecular Formula:
    C7H6N2S​​
    Molecular Weight:
    150.2
    Specification Sheet SDS

  • 1-Z-Pipérazine

    Purity:
    ≥ 98% (CG)
    Synonym:
    1-(benzyloxycarbonyl)pipérazine
    Catalog Number:
    28315
    CAS Number:
    31166-44-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00274317
    Molecular Formula:
    C12H16N2O2​​​
    Molecular Weight:
    220.27
    Specification Sheet SDS

  • Chlorhydrate de 4-bromopyridine

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    28252
    CAS Number:
    19524-06-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00012828
    Molecular Formula:
    C5H4BrN · HCl
    Molecular Weight:
    194.46
    Specification Sheet SDS

  • 5-méthyl-2 H -tétrazole

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    28154
    CAS Number:
    4076-36-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00185824
    Molecular Formula:
    C2H4N4​​
    Molecular Weight:
    84.08
    Specification Sheet SDS

  • 4-Morpholinoaniline

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    28105
    CAS Number:
    2524-67-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006169
    Molecular Formula:
    C10H14N2O​​
    Molecular Weight:
    178.0
    Specification Sheet SDS

  • 3-Cyanocoumarine

    Purity:
    ≥ 97 % (CG)
    Synonym:
    Coumarine-3-carbonitrile
    Catalog Number:
    27915
    CAS Number:
    15119-34-3
    Purity Limit:
    ≥ 97 % (CG)
    MDL NO:
    MFCD00115699
    Molecular Formula:
    C 10 H 5 NO 2
    Molecular Weight:
    171.15
    Specification Sheet SDS

  • 1-Éthylpipérazine

    Hazmat
    Purity:
    ≥ 99,7 %
    Hazmat
    Catalog Number:
    27742
    CAS Number:
    5308-25-8
    Purity Limit:
    ≥ 99,7 %
    MDL NO:
    MFCD00059912
    Molecular Formula:
    C6H14N2​​
    Molecular Weight:
    114.19
    Specification Sheet SDS

  • 5-Hydroxyflavone

    Purity:
    ≥ 98% (CG)
    Synonym:
    5-hydroxy-2-phényl chromen-4-one
    Catalog Number:
    27425
    CAS Number:
    491-78-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00016944
    Molecular Formula:
    C15H10O3​​
    Molecular Weight:
    238.24
    Specification Sheet SDS

  • 4,6-Dihydroxypyrimidine

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4,6-pyrimidinediol
    Catalog Number:
    27415
    CAS Number:
    1193-24-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00016733
    Molecular Formula:
    C4H4N2O2​​​
    Molecular Weight:
    112.09
    Specification Sheet SDS

  • Acide 2,5-furanedicarboxylique

    Purity:
    ≥ 98 % (dosage)
    Catalog Number:
    27410
    CAS Number:
    3238-40-2
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00016582
    Molecular Formula:
    C6H4O5​​
    Molecular Weight:
    156.09
    Specification Sheet SDS

  • 4-hydroxycoumarine

    Purity:
    ≥ 99%
    Synonym:
    4-hydroxy-chromène-2-one
    Catalog Number:
    27086
    CAS Number:
    1076-38-6
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00006856
    Molecular Formula:
    C9H6O3​​
    Molecular Weight:
    162.14
    Specification Sheet SDS

  • 2-Amino- 1H -benzimidazole

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    2-Aminobenzimidazole
    Catalog Number:
    26960
    CAS Number:
    934-32-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005596
    Molecular Formula:
    C7H7N3​​
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • Graminée

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    3-(diméthylaminométhyl)indole
    Catalog Number:
    26961
    CAS Number:
    87-52-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00005629
    Molecular Formula:
    C11H14N2​​
    Molecular Weight:
    174.25
    Specification Sheet SDS

  • 4-méthylthiazole

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    4-méthyl-1,3-thiazole
    Hazmat
    Catalog Number:
    26939
    CAS Number:
    693-95-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005340
    Molecular Formula:
    C 4 H 5 NS
    Molecular Weight:
    99.16
    Specification Sheet SDS

  • 2-méthylimidazole

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2-méthylglyoxaline
    Hazmat
    Catalog Number:
    26928
    CAS Number:
    693-98-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005190
    Molecular Formula:
    C4H6N2​​
    Molecular Weight:
    82.11
    Specification Sheet SDS

  • 2-Éthyl-4-méthylimidazole

    Purity:
    ≥ 96% (CG)
    Catalog Number:
    26930
    CAS Number:
    931-36-2
    Purity Limit:
    ≥ 96% (CG)
    MDL NO:
    MFCD00005193
    Molecular Formula:
    C6H10N2​​
    Molecular Weight:
    110.16
    Specification Sheet SDS

  • 1,3,4-thiadiazole-2,5-dithiol

    Hazmat
    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    2,5-Dimercaptothiadiazole
    Hazmat
    Catalog Number:
    26857
    CAS Number:
    1072-71-5
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00003103
    Molecular Formula:
    C2H2N2S3​​​
    Molecular Weight:
    150.25
    Specification Sheet SDS

  • 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole

    Hazmat
    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4-Amino-3-hydrazino-4 H -[1,2,4]triazole-5-thiol
    Hazmat
    Catalog Number:
    26856
    CAS Number:
    1750-12-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00003098
    Molecular Formula:
    C2H6N6S​​
    Molecular Weight:
    146.18
    Specification Sheet SDS

  • 3,5-diméthyl-2-pyrrolecarboxylate d'éthyle

    Purity:
    ≥ 99% (GC)
    Synonym:
    Ester éthylique de l'acide 3,5-diméthyl-2-pyrrolecarboxylique
    Catalog Number:
    25026
    CAS Number:
    2199-44-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00010645
    Molecular Formula:
    C 9 H 13 NO 2
    Molecular Weight:
    167.21
    Specification Sheet SDS

  • Hydrobromure de 3-(bromoacétyl)pyridine

    Purity:
    ≥ 99% (Titrage)
    Synonym:
    Hydrobromure de 2-bromo-1-(3-pyridyl)éthanone
    Catalog Number:
    24916
    CAS Number:
    17694-68-7
    Purity Limit:
    ≥ 99% (Titrage)
    MDL NO:
    MFCD00052182
    Molecular Formula:
    C7H6BrNO · HBr
    Molecular Weight:
    280.95
    Specification Sheet SDS

  • Acide 3-méthylpyrazole-5-carboxylique

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acide 5-méthyl-2 H -pyrazole-3-carboxylique
    Catalog Number:
    24692
    CAS Number:
    402-61-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00462235
    Molecular Formula:
    C5H6N2O2​​​
    Molecular Weight:
    126.11
    Specification Sheet SDS

  • 4-hydroxypipéridine

    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Pipéridinol
    Catalog Number:
    24505
    CAS Number:
    5382-16-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005999
    Molecular Formula:
    C 5 H 11 NON
    Molecular Weight:
    101.15
    Specification Sheet SDS

  • 2-méthylpipéridine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2-Pipécoline
    Hazmat
    Catalog Number:
    24503
    CAS Number:
    109-05-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005982
    Molecular Formula:
    C6H13N​
    Molecular Weight:
    99.18
    Specification Sheet SDS

  • 2,4-Dichloropyrimidine

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    24507
    CAS Number:
    3934-20-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00006061
    Molecular Formula:
    C4H2Cl2N2​​​
    Molecular Weight:
    148.98
    Specification Sheet SDS

  • 3,5-Diméthylpyrazole

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    24489
    CAS Number:
    67-51-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005243
    Molecular Formula:
    C5H8N2​​
    Molecular Weight:
    96.13
    Specification Sheet SDS

  • 1-(triméthylsilyl)imidazole

    Purity:
    ≥ 98% (CG)
    Synonym:
    N- Triméthylsilylimidazole
    Catalog Number:
    24490
    CAS Number:
    18156-74-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005280
    Molecular Formula:
    C6H12N2Si​​
    Molecular Weight:
    140.26
    Specification Sheet SDS

  • Dibenzothiazine

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Phénothiazine
    Catalog Number:
    24482
    CAS Number:
    92-84-2
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00005015
    Molecular Formula:
    C 12 H 9 NS
    Molecular Weight:
    199.28
    Specification Sheet SDS

  • 4-Benzylpipéridine

    Purity:
    ≥ 99% (GC)
    Synonym:
    4-(phénylméthyl)pipéridine
    Catalog Number:
    23231
    CAS Number:
    31252-42-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006006
    Molecular Formula:
    C 12 H 17 N
    Molecular Weight:
    175.27
    Specification Sheet SDS

  • 2,3-Diméthylindole

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2,3-Diméthyl-1H-indole
    Catalog Number:
    22059
    CAS Number:
    91-55-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005617
    Molecular Formula:
    C10H11N​
    Molecular Weight:
    145.2
    Specification Sheet SDS

  • 5-Benzyloxyindole

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    5-Benzyloxy-1H-indole
    Catalog Number:
    21882
    CAS Number:
    1215-59-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005676
    Molecular Formula:
    C 15 H 13 NON
    Molecular Weight:
    223.27
    Specification Sheet SDS

  • Ombelliférone

    Purity:
    98,5 - 101,5 % (dosage par titrage)
    Synonym:
    7-Hydroxycoumarine
    Catalog Number:
    21876
    CAS Number:
    93-35-6
    Purity Limit:
    98,5 - 101,5 % (dosage par titrage)
    MDL NO:
    MFCD00006878
    Molecular Formula:
    C9H6O3​​
    Molecular Weight:
    162.14
    Specification Sheet SDS

  • 4-Bromoindole

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    4-Bromo-1H-indole
    Catalog Number:
    21855
    CAS Number:
    52488-36-5
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00671502
    Molecular Formula:
    C8H6BrN​
    Molecular Weight:
    196.05
    Specification Sheet SDS

  • Acide indole-3-carboxylique

    Purity:
    ≥ 99 % (dosage)
    Synonym:
    Acide 1 H -indole-3-carboxylique
    Catalog Number:
    21865
    CAS Number:
    771-50-6
    Purity Limit:
    ≥ 99 % (dosage)
    MDL NO:
    MFCD00005624
    Molecular Formula:
    C9H7NO2​​
    Molecular Weight:
    161.16
    Specification Sheet SDS

  • 7-hydroxy-4-méthylcoumarine

    Purity:
    ≥ 95 % (dosage)
    Synonym:
    4-méthyl-7-hydroxycoumarine
    Catalog Number:
    21860
    CAS Number:
    90-33-5
    Purity Limit:
    ≥ 95 % (dosage)
    MDL NO:
    MFCD00006866
    Molecular Formula:
    C10H8O3​​
    Molecular Weight:
    176.17
    Specification Sheet SDS

  • 4-hydroxyindole

    Purity:
    ≥ 98 % (dosage)
    Synonym:
    1 H -Indol-4-ol
    Catalog Number:
    21841
    CAS Number:
    2380-94-1
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00005667
    Molecular Formula:
    C 8 H 7 NON
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • Acide 2,3-pyrazinedicarboxylique

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Acide pyrazine-2,3-dicarboxylique
    Catalog Number:
    21247
    CAS Number:
    89-01-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00006131
    Molecular Formula:
    C6H4N2O4​​​
    Molecular Weight:
    168.11
    Specification Sheet SDS

  • 3,3'-diindolylméthane

    Purity:
    ≥ 98 % (dosage)
    Synonym:
    3-(1 H -Indol-3-ylméthyl)-1 H -indole
    Catalog Number:
    21231
    CAS Number:
    1968-05-4
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00195766
    Molecular Formula:
    C 17 H 14 N 2
    Molecular Weight:
    246.31
    Specification Sheet SDS

  • 3-acétoxy-5-bromoindole

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Acétate de 5-bromo-1 H -indol-3-yle
    Catalog Number:
    21203
    CAS Number:
    17357-14-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00037933
    Molecular Formula:
    C10H8BrNO2​​
    Molecular Weight:
    254.08
    Specification Sheet SDS

  • 5-méthoxy-2-méthylindole

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    5-méthoxy-2-méthyl-1 H -indole
    Catalog Number:
    21176
    CAS Number:
    1076-74-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005620
    Molecular Formula:
    C 10 H 11 NON
    Molecular Weight:
    161.2
    Specification Sheet SDS

  • 1H-1,2,3-triazole

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    16990
    CAS Number:
    288-36-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00014490
    Molecular Formula:
    C2H3N3​​
    Molecular Weight:
    69.07
    Specification Sheet SDS

  • 1,3-Diméthyl-2-imidazolidinone

    Purity:
    ≥ 99% (GC)
    Synonym:
    N , N'- Diméthyl-éthylène-urée
    Catalog Number:
    12724
    CAS Number:
    80-73-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003188
    Molecular Formula:
    C5H10N2O​​
    Molecular Weight:
    114.15
    Specification Sheet SDS

  • Chlorhydrate de chlorure de 2-picolyle

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Chlorhydrate de 2-(chlorométhyl)pyridine
    Hazmat
    Catalog Number:
    06927
    CAS Number:
    6959-47-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00012811
    Molecular Formula:
    C6H6NCl · HCl
    Molecular Weight:
    164.04
    Specification Sheet SDS

  • 1-Phénylpipérazine

    Hazmat
    Purity:
    ≥ 98 % (dosage)
    Synonym:
    N -Phénylpipérazine
    Hazmat
    Catalog Number:
    06901
    CAS Number:
    92-54-6
    Purity Limit:
    ≥ 98 % (dosage)
    MDL NO:
    MFCD00005957
    Molecular Formula:
    C 10 H 14 N 2
    Molecular Weight:
    162.24
    Specification Sheet SDS

  • 1 H -Pyrazole

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,2-Diazole
    Catalog Number:
    02354
    CAS Number:
    288-13-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00005234
    Molecular Formula:
    C3H4N2​​
    Molecular Weight:
    68.08
    Specification Sheet SDS

  • 1-acétylimidazole

    Purity:
    ≥ 98 % (Titrage)
    Catalog Number:
    02273
    CAS Number:
    2466-76-4
    Purity Limit:
    ≥ 98 % (Titrage)
    MDL NO:
    MFCD00005287
    Molecular Formula:
    C5H6N2O​​
    Molecular Weight:
    110.1
    Specification Sheet SDS

  • 2-Imidazolidone

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    N , N' -Éthylène-urée
    Catalog Number:
    01974
    CAS Number:
    120-93-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005257
    Molecular Formula:
    C3H6N2O​​
    Molecular Weight:
    86.09
    Specification Sheet SDS

  • 1H-1,2,4-triazole

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Pyrrodiazole
    Catalog Number:
    00942
    CAS Number:
    288-88-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005228
    Molecular Formula:
    C2H3N3​​
    Molecular Weight:
    69.07
    Specification Sheet SDS

  • Isatine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    2,3-Indolinédione
    Catalog Number:
    00851
    CAS Number:
    91-56-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005718
    Molecular Formula:
    C 8 H 5 NO 2
    Molecular Weight:
    147.13
    Specification Sheet SDS
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