💛 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 The Next Big Thing in Science

Blocs de construction hétérocycliques

3724
Filters

  • 2-Furamide

    Purity:
    ≥ 98% (CG)
    Synonym:
    2-furancarboxamide
    Catalog Number:
    42805
    CAS Number:
    609-38-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00236147
    Molecular Formula:
    C 5 H 5 NO 2
    Molecular Weight:
    111.1
    Specification Sheet SDS

  • Disulfure de difurfuryle

    Purity:
    ≥ 95% (CG)
    Synonym:
    Disulfure de furfuryle
    Catalog Number:
    42803
    CAS Number:
    4437-20-1
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00010082
    Molecular Formula:
    C10H10O2S2​​​
    Molecular Weight:
    226.31
    Specification Sheet SDS

  • Diacétate de 5-nitro-2-furaldéhyde

    Purity:
    ≥ 99% (GC)
    Synonym:
    2-(diacétoxyméthyl)-5-nitrofurane
    Catalog Number:
    42797
    CAS Number:
    92-55-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003244
    Molecular Formula:
    C 9 H 9 NON 7
    Molecular Weight:
    243.17
    Specification Sheet SDS

  • 6,7-Bis(benzyloxy)coumarine

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    42784
    CAS Number:
    909-84-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00016975
    Molecular Formula:
    C23H18O4​​
    Molecular Weight:
    358.39
    Specification Sheet SDS

  • Propionate de tétrahydrofurfuryle

    Purity:
    ≥ 97% (CG)
    Synonym:
    Ester tétrahydrofurfurylique de l'acide propionique
    Catalog Number:
    42799
    CAS Number:
    637-65-0
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD00047080
    Molecular Formula:
    C8H14O3​​
    Molecular Weight:
    158.2
    Specification Sheet SDS

  • Tétrahydrofurane-2-acétate d'éthyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester éthylique de l'acide tétrahydrofurane-2-acétique
    Catalog Number:
    42794
    CAS Number:
    2434-02-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00059735
    Molecular Formula:
    C8H14O3​​
    Molecular Weight:
    158.2
    Specification Sheet SDS

  • Acide tétrahydrofurane-2-carboxylique

    Hazmat
    Purity:
    ≥ 98% (CG)
    Synonym:
    Acide 2-tétrahydrofuroïque
    Hazmat
    Catalog Number:
    42798
    CAS Number:
    16874-33-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00022473
    Molecular Formula:
    C5H8O3​​
    Molecular Weight:
    116.12
    Specification Sheet SDS

  • 5-Hydroxyméthyl-2-furaldéhyde (stabilisé avec de l'eau)

    Purity:
    ≥ 95% (CG)
    Synonym:
    5-(hydroxyméthyl)furfural (stabilisé avec de l'eau)
    Catalog Number:
    42796
    CAS Number:
    67-47-0
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00003234
    Molecular Formula:
    C6H6O3​​
    Molecular Weight:
    126.11
    Specification Sheet SDS

  • 3-(aminométhyl)tétrahydrofurane

    Hazmat
    Purity:
    ≥ 97% (CG)
    Synonym:
    (Tétrahydrofuran-3-yl)méthanamine
    Hazmat
    Catalog Number:
    42795
    CAS Number:
    165253-31-6
    Purity Limit:
    ≥ 97% (CG)
    MDL NO:
    MFCD08234925
    Molecular Formula:
    C 5 H 11 NON
    Molecular Weight:
    101.15
    Specification Sheet SDS

  • 3-Chloro-7-hydroxy-4-méthylcoumarine

    Purity:
    ≥ 98 % (dosage par titration)
    Synonym:
    3-Chloro-4-méthylumbelliférone
    Catalog Number:
    42791
    CAS Number:
    6174-86-3
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00006851
    Molecular Formula:
    C10H7ClO3​​
    Molecular Weight:
    210.61
    Specification Sheet SDS

  • 4-Carboxyméthyl-6,7-méthylènedioxycoumarine

    Purity:
    ≥ 95 % (dosage par titration)
    Catalog Number:
    42783
    CAS Number:
    97744-77-9
    Purity Limit:
    ≥ 95 % (dosage par titration)
    MDL NO:
    MFCD00143278
    Molecular Formula:
    C12H8O6​​
    Molecular Weight:
    248.19
    Specification Sheet SDS

  • 7-(diéthylamino)coumarine-3-carboxylate d'éthyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester éthylique de l'acide 7-(diéthylamino)coumarine-3-carboxylique
    Catalog Number:
    42787
    CAS Number:
    28705-46-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00227484
    Molecular Formula:
    C 16 H 19 NON 4
    Molecular Weight:
    289.33
    Specification Sheet SDS

  • 7-Éthynylcoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42793
    CAS Number:
    270088-04-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD28668960
    Molecular Formula:
    C11H6O2​​
    Molecular Weight:
    170.17
    Specification Sheet SDS

  • 7-Méthylcoumarine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    7-méthylcoumarine
    Catalog Number:
    42786
    CAS Number:
    2445-83-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00006880
    Molecular Formula:
    C10H8O2​​
    Molecular Weight:
    160.17
    Specification Sheet SDS

  • 4-éthoxycoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42790
    CAS Number:
    35817-27-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00052755
    Molecular Formula:
    C11H10O3​​
    Molecular Weight:
    190.2
    Specification Sheet SDS

  • 7-(diéthylamino)coumarine-3-carbonitrile

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    3-Cyano-7-(diéthylamino)coumarine
    Catalog Number:
    42782
    CAS Number:
    51473-74-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00068688
    Molecular Formula:
    C14H14N2O2​​​
    Molecular Weight:
    242.28
    Specification Sheet SDS

  • 7-méthoxy-4-méthylcoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42775
    CAS Number:
    2555-28-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00009773
    Molecular Formula:
    C11H10O3​​
    Molecular Weight:
    190.2
    Specification Sheet SDS

  • 7-(éthylamino)-4-méthylcoumarine

    Purity:
    ≥ 98% (CG)
    Synonym:
    Coumarine 445
    Catalog Number:
    42788
    CAS Number:
    28821-18-3
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00467040
    Molecular Formula:
    C 12 H 13 NO 2
    Molecular Weight:
    203.24
    Specification Sheet SDS

  • 2,7-Bis(9 H -carbazol-9-yl)-9,9-diméthylfluorène

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    9,9'-(9,9-diméthyl-9 H -fluorène-2,7-diyl)bis(9 H -carbazole)
    Catalog Number:
    42755
    CAS Number:
    226958-06-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD12022460
    Molecular Formula:
    C 39 H 28 N 2
    Molecular Weight:
    524.67
    Specification Sheet SDS

  • 7-(éthylamino)-4,6-diméthylcoumarine

    Purity:
    ≥ 98% (CG)
    Synonym:
    Coumarine 2
    Catalog Number:
    42785
    CAS Number:
    26078-25-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00006860
    Molecular Formula:
    C 13 H 15 NO 2
    Molecular Weight:
    217.27
    Specification Sheet SDS

  • 3-acétamidocoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42772
    CAS Number:
    779-30-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00075556
    Molecular Formula:
    C 11 H 9 NO 3
    Molecular Weight:
    203.2
    Specification Sheet SDS

  • Acide 7-amino-4-méthylcoumarine-3-acétique

    Purity:
    ≥ 95 % (dosage par titration)
    Synonym:
    AMCA
    Catalog Number:
    42773
    CAS Number:
    106562-32-7
    Purity Limit:
    ≥ 95 % (dosage par titration)
    MDL NO:
    MFCD00081051
    Molecular Formula:
    C 12 H 11 NON 4
    Molecular Weight:
    233.22
    Specification Sheet SDS

  • 6-hydroxycoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42774
    CAS Number:
    6093-68-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00630040
    Molecular Formula:
    C9H6O3​​
    Molecular Weight:
    162.14
    Specification Sheet SDS

  • 2-oxo-2 H -chromen-7-yl trifluorométhanesulfonate

    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester 2-oxo-2 H -chromène-7-yle de l'acide trifluorométhanesulfonique
    Catalog Number:
    42779
    CAS Number:
    108530-10-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD18382236
    Molecular Formula:
    C10H5F3O5S​​​
    Molecular Weight:
    294.2
    Specification Sheet SDS

  • 8-Acétyl-7-hydroxy-4-méthylcoumarine

    Purity:
    ≥ 98% (CG)
    Synonym:
    8-acétyl-4-méthylumbelliférone
    Catalog Number:
    42777
    CAS Number:
    2555-29-5
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00100602
    Molecular Formula:
    C12H10O4​​
    Molecular Weight:
    218.21
    Specification Sheet SDS

  • 4-méthyl-6,7-méthylènedioxycoumarine

    Purity:
    ≥ 99% (GC)
    Synonym:
    4-méthylayapine
    Catalog Number:
    42776
    CAS Number:
    15071-04-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00143343
    Molecular Formula:
    C11H8O4​​
    Molecular Weight:
    204.18
    Specification Sheet SDS

  • 4-méthylesculétine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    6,7-Dihydroxy-4-méthylcoumarine
    Catalog Number:
    42771
    CAS Number:
    529-84-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00006859
    Molecular Formula:
    C10H8O4​​
    Molecular Weight:
    192.17
    Specification Sheet SDS

  • 7-hydroxycoumarine-3-carboxylate d'éthyle

    Purity:
    ≥ 98% (CG)
    Synonym:
    Ester éthylique de l'acide 7-hydroxycoumarine-3-carboxylique
    Catalog Number:
    42778
    CAS Number:
    6093-71-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00017641
    Molecular Formula:
    C12H10O5​​
    Molecular Weight:
    234.21
    Specification Sheet SDS

  • 7,8-Dihydroxy-4-méthylcoumarine

    Purity:
    ≥ 98% (CG)
    Synonym:
    4-méthyldaphnétine
    Catalog Number:
    42767
    CAS Number:
    2107-77-9
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00016972
    Molecular Formula:
    C10H8O4​​
    Molecular Weight:
    192.17
    Specification Sheet SDS

  • 4-hydroxy-7-méthoxycoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42770
    CAS Number:
    17575-15-4
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00673700
    Molecular Formula:
    C10H8O4​​
    Molecular Weight:
    192.17
    Specification Sheet SDS

  • 7-(diméthylamino)-4-méthylcoumarine

    Purity:
    ≥ 98 % (dosage par titration)
    Catalog Number:
    42768
    CAS Number:
    87-01-4
    Purity Limit:
    ≥ 98 % (dosage par titration)
    MDL NO:
    MFCD00006862
    Molecular Formula:
    C 12 H 13 NO 2
    Molecular Weight:
    203.24
    Specification Sheet SDS

  • 3,6-Dihydroxyflavone

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    3,6-Dihydroxy-2-phénylchromone
    Catalog Number:
    42769
    CAS Number:
    108238-41-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00143082
    Molecular Formula:
    C15H10O4​​
    Molecular Weight:
    254.24
    Specification Sheet SDS

  • 4-hydroxycarbazole

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    9 H- Carbazol-4-ol
    Catalog Number:
    42758
    CAS Number:
    52602-39-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02178385
    Molecular Formula:
    C 12 H 9 NON
    Molecular Weight:
    183.21
    Specification Sheet SDS

  • 3-Azido-7-hydroxycoumarine

    Purity:
    ≥ 95 % (RMN)
    Synonym:
    3-Azido-7-hydroxy-2 H -chromène-2-one
    Catalog Number:
    42766
    CAS Number:
    817638-68-9
    Purity Limit:
    ≥ 95 % (RMN)
    MDL NO:
    MFCD12924840
    Molecular Formula:
    C9H5N3O3​​​
    Molecular Weight:
    203.16
    Specification Sheet SDS

  • 6-méthoxy-4-méthylcoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42765
    CAS Number:
    6295-35-8
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00635101
    Molecular Formula:
    C11H10O3​​
    Molecular Weight:
    190.2
    Specification Sheet SDS

  • 5-méthylumbelliférone

    Purity:
    ≥ 95% (CG)
    Synonym:
    7-hydroxy-5-méthylcoumarine
    Catalog Number:
    42764
    CAS Number:
    7249-26-5
    Purity Limit:
    ≥ 95% (CG)
    MDL NO:
    MFCD00488356
    Molecular Formula:
    C10H8O3​​
    Molecular Weight:
    176.17
    Specification Sheet SDS

  • Acide 6,7-dihydroxycoumarine-3-carboxylique

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42761
    CAS Number:
    84738-35-2
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD18450959
    Molecular Formula:
    C10H6O6​​
    Molecular Weight:
    222.15
    Specification Sheet SDS

  • 4-méthylcoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42762
    CAS Number:
    607-71-6
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00185474
    Molecular Formula:
    C10H8O2​​
    Molecular Weight:
    160.17
    Specification Sheet SDS

  • 9-(1 H -benzotriazol-1-ylméthyl)-9 H -carbazole

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    42751
    CAS Number:
    124337-34-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00216631
    Molecular Formula:
    C 19 H 14 N 4
    Molecular Weight:
    298.35
    Specification Sheet SDS

  • 9-Benzylcarbazole-3-carboxaldéhyde

    Purity:
    ≥ 97%
    Synonym:
    9-Benzyl-3-formylcarbazole
    Catalog Number:
    42750
    CAS Number:
    54117-37-2
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00403522
    Molecular Formula:
    C 20 H 15 NON
    Molecular Weight:
    285.35
    Specification Sheet SDS

  • 1,2,3,4-tétrahydro-9-méthylcarbazol-4-one

    Purity:
    ≥ 98% (CG)
    Synonym:
    1,2,3,4-tétrahydro-9-méthyl-4-oxocarbazole
    Catalog Number:
    42759
    CAS Number:
    27387-31-1
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00173748
    Molecular Formula:
    C 13 H 13 NON
    Molecular Weight:
    199.25
    Specification Sheet SDS

  • 9-Benzylcarbazole-3,6-dicarboxaldéhyde

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    9-Benzyl-3,6-diformylcarbazole
    Catalog Number:
    42752
    CAS Number:
    200698-05-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08276316
    Molecular Formula:
    C 21 H 15 NON 2
    Molecular Weight:
    313.36
    Specification Sheet SDS

  • 4,7-Dihydroxycoumarine

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    42763
    CAS Number:
    1983-81-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00203882
    Molecular Formula:
    C9H6O4​​
    Molecular Weight:
    178.14
    Specification Sheet SDS

  • 9-Éthylcarbazole-3-carboxaldéhyde N -butyl- N -phénylhydrazone

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    9-Éthyl-3-( N -butyl- N -phénylhydrazonométhyl)carbazole
    Catalog Number:
    42756
    CAS Number:
    88107-84-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06797101
    Molecular Formula:
    C 25 H 27 N 3
    Molecular Weight:
    369.51
    Specification Sheet SDS

  • 6,7-Diméthoxy-4-méthylcoumarine

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42760
    CAS Number:
    4281-40-7
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00012338
    Molecular Formula:
    C12H12O4​​
    Molecular Weight:
    220.22
    Specification Sheet SDS

  • 9-Phényl-9 H ,9' H -2,3'-bicarbazole

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    42741
    CAS Number:
    1382955-10-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD32062933
    Molecular Formula:
    C 30 H 20 N 2
    Molecular Weight:
    408.5
    Specification Sheet SDS

  • N -[(9-éthylcarbazol-3-yl)méthylène]-2-méthyl-1-indolinylamine

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    9-Éthyl-3-[[(2-méthyl-1-indolinyl)imino]méthyl]carbazole
    Catalog Number:
    42747
    CAS Number:
    94941-30-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06797100
    Molecular Formula:
    C 24 H 23 N 3
    Molecular Weight:
    353.47
    Specification Sheet SDS

  • 9-Éthylcarbazole-3-carboxaldéhyde N -méthyl- N -phénylhydrazone

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    9-Éthyl-3-( N -méthyl- N -phénylhydrazonométhyl)carbazole
    Catalog Number:
    42757
    CAS Number:
    75232-44-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00799310
    Molecular Formula:
    C 22 H 21 N 3
    Molecular Weight:
    327.43
    Specification Sheet SDS

  • 1,2,3,4-tétrahydrocarbazole

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    42748
    CAS Number:
    942-01-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00004959
    Molecular Formula:
    C12H13N​
    Molecular Weight:
    171.24
    Specification Sheet SDS

  • 9-Benzylcarbazole

    Purity:
    ≥ 98% (CG)
    Catalog Number:
    42753
    CAS Number:
    19402-87-0
    Purity Limit:
    ≥ 98% (CG)
    MDL NO:
    MFCD00218286
    Molecular Formula:
    C 19 H 15 N
    Molecular Weight:
    257.34
    Specification Sheet SDS
Retour en haut