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Building Blocks

8689
Sub Categories
Fluorinated Building Blocks 1830
Heterocyclic Building Blocks 3754
Non-Heterocyclic Building Blocks 3164

  • 2-Bromo-4,5-difluorobenzoic acid

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45490
    CAS Number:
    64695-84-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04973422
    Molecular Formula:
    C7H3BrF2O2
    Molecular Weight:
    237.0
    Specification Sheet SDS

  • 3-Bromo-4-fluorobenzoic acid

    Purity:
    ≥ 96% (Assay by titration)
    Catalog Number:
    45491
    CAS Number:
    1007-16-5
    Purity Limit:
    ≥ 96% (Assay by titration)
    MDL NO:
    MFCD00042463
    Molecular Formula:
    C7H4BrFO2
    Molecular Weight:
    219.01
    Specification Sheet SDS

  • 2-Bromo-3-fluorobenzoic acid

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    45495
    CAS Number:
    132715-69-6
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD01569398
    Molecular Formula:
    C7H4BrFO2
    Molecular Weight:
    219.01
    Specification Sheet SDS

  • 3-Bromo-5-(trifluoromethyl)benzoic acid

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    45487
    CAS Number:
    328-67-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03412186
    Molecular Formula:
    C8H4BrF3O2
    Molecular Weight:
    269.02
    Specification Sheet SDS

  • 3-Bromo-4-fluorophenylacetic acid

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    45488
    CAS Number:
    194019-11-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD04038373
    Molecular Formula:
    C8H6BrFO2
    Molecular Weight:
    233.04
    Specification Sheet SDS

  • 4-Bromo-2,6-difluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45483
    CAS Number:
    183065-68-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03094085
    Molecular Formula:
    C7H3O2BrF2
    Molecular Weight:
    237.0
    Specification Sheet SDS

  • 3-Bromo-5-fluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45486
    CAS Number:
    176548-70-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01569540
    Molecular Formula:
    C7H4BrFO2
    Molecular Weight:
    219.01
    Specification Sheet SDS

  • 3-[4-(Trifluoromethyl)phenyl]propionic acid

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4-(Trifluoromethyl)hydrocinnamic acid
    Catalog Number:
    45475
    CAS Number:
    53473-36-2
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00674032
    Molecular Formula:
    C10H9F3O2
    Molecular Weight:
    218.18
    Specification Sheet SDS

  • 3-Bromo-2-fluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45489
    CAS Number:
    161957-56-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00665763
    Molecular Formula:
    C7H4BrFO2
    Molecular Weight:
    219.01
    Specification Sheet SDS

  • 2,2-Bis(4-carboxyphenyl)hexafluoropropane

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,4'-(Hexafluoroisopropylidene)bis(benzoic acid)
    Catalog Number:
    45476
    CAS Number:
    1171-47-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00040931
    Molecular Formula:
    C17H10F6O4
    Molecular Weight:
    392.25
    Specification Sheet SDS

  • 2,3,5,6-Tetrafluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45473
    CAS Number:
    652-18-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002408
    Molecular Formula:
    C7H2F4O2
    Molecular Weight:
    194.08
    Specification Sheet SDS

  • 2-Bromo-6-fluorobenzoic acid

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45477
    CAS Number:
    2252-37-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01569539
    Molecular Formula:
    C7H4BrFO2
    Molecular Weight:
    219.01
    Specification Sheet SDS

  • 2-Bromo-5-fluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45485
    CAS Number:
    394-28-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00142874
    Molecular Formula:
    C7H4BrFO2
    Molecular Weight:
    219.01
    Specification Sheet SDS

  • 2,5-Bis(2,2,2-trifluoroethoxy)benzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45482
    CAS Number:
    35480-52-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00221424
    Molecular Formula:
    C11H8F6O4
    Molecular Weight:
    318.17
    Specification Sheet SDS

  • 4,5-Difluoro-2-nitrobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45479
    CAS Number:
    20372-63-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00799521
    Molecular Formula:
    C7H3F2NO4
    Molecular Weight:
    203.1
    Specification Sheet SDS

  • 3,5-Bis(trifluoromethyl)benzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45484
    CAS Number:
    725-89-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000388
    Molecular Formula:
    C9H4F6O2
    Molecular Weight:
    258.12
    Specification Sheet SDS

  • 2-Bromo-4-fluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45480
    CAS Number:
    1006-41-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00055370
    Molecular Formula:
    C7H4BrFO2
    Molecular Weight:
    219.01
    Specification Sheet SDS

  • 5-Bromo-2-fluorobenzoic acid

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    45478
    CAS Number:
    146328-85-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00143423
    Molecular Formula:
    C7H4BrFO2
    Molecular Weight:
    219.01
    Specification Sheet SDS

  • 3,5-Difluorobenzoic acid

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    45471
    CAS Number:
    455-40-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00010323
    Molecular Formula:
    C7H4F2O2
    Molecular Weight:
    158.1
    Specification Sheet SDS

  • 2-(Trifluoromethoxy)benzoic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    α,α,α-Trifluoro-o-anisic acid
    Catalog Number:
    45465
    CAS Number:
    1979-29-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00052325
    Molecular Formula:
    C8H5F3O3
    Molecular Weight:
    206.12
    Specification Sheet SDS

  • 3-(Trifluoromethoxy)phenylacetic acid

    Purity:
    ≥ 95% (Assay by titration)
    Catalog Number:
    45466
    CAS Number:
    203302-97-0
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00082480
    Molecular Formula:
    C9H7F3O3
    Molecular Weight:
    220.15
    Specification Sheet SDS

  • 4-(Trifluoromethyl)phenylacetic acid

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    (α,α,α-Trifluoro-p-tolyl)acetic acid
    Catalog Number:
    45470
    CAS Number:
    32857-62-8
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00004352
    Molecular Formula:
    C9H7F3O2
    Molecular Weight:
    204.15
    Specification Sheet SDS

  • 3,5-Bis(trifluoromethyl)phenylacetic acid

    Purity:
    ≥ 97% (Assay by titration)
    Catalog Number:
    45474
    CAS Number:
    85068-33-3
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00009908
    Molecular Formula:
    C10H6F6O2
    Molecular Weight:
    272.15
    Specification Sheet SDS

  • 3,3,3-Trifluoro-2-hydroxy-2-methylpropionic acid

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    2-Hydroxy-2-(trifluoromethyl)propionic acid
    Hazmat
    Catalog Number:
    45468
    CAS Number:
    374-35-6
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00190646
    Molecular Formula:
    C4H5F3O3
    Molecular Weight:
    158.08
    Specification Sheet SDS

  • 3-Chloro-2-fluorobenzoic acid

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    45469
    CAS Number:
    161957-55-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00042506
    Molecular Formula:
    C7H4ClFO2
    Molecular Weight:
    174.56
    Specification Sheet SDS

  • 4-(Trifluoromethoxy)phenylacetic acid

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    45472
    CAS Number:
    4315-07-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00061239
    Molecular Formula:
    C9H7F3O3
    Molecular Weight:
    220.15
    Specification Sheet SDS

  • 4-Cyano-3-fluorobenzoic acid

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    45467
    CAS Number:
    176508-81-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD03094324
    Molecular Formula:
    C8H4FNO2
    Molecular Weight:
    165.12
    Specification Sheet SDS

  • 3,3,3-Trifluoro-2-hydroxy-2-(trifluoromethyl)propionic acid

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2-Hydroxy-2,2-bis(trifluoromethyl)acetic acid
    Hazmat
    Catalog Number:
    45462
    CAS Number:
    662-22-6
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00190631
    Molecular Formula:
    C4H2F6O3
    Molecular Weight:
    212.05
    Specification Sheet SDS

  • 4-(Trifluoromethyl)salicylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-Hydroxy-4-(trifluoromethyl)benzoic acid
    Catalog Number:
    45456
    CAS Number:
    328-90-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01529657
    Molecular Formula:
    C8H5F3O3
    Molecular Weight:
    206.12
    Specification Sheet SDS

  • 2,4,6-Trifluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45464
    CAS Number:
    28314-80-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00042398
    Molecular Formula:
    C7H3F3O2
    Molecular Weight:
    176.09
    Specification Sheet SDS

  • 2,3-Difluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45460
    CAS Number:
    4519-39-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00010267
    Molecular Formula:
    C7H4F2O2
    Molecular Weight:
    158.1
    Specification Sheet SDS

  • 3,4,5,6-Tetrafluorosalicylic acid

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    3,4,5,6-Tetrafluoro-2-hydroxybenzoic acid
    Catalog Number:
    45463
    CAS Number:
    14742-36-0
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00483242
    Molecular Formula:
    C7H2F4O3
    Molecular Weight:
    210.08
    Specification Sheet SDS

  • 4-(Trifluoromethyl)cinnamic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45461
    CAS Number:
    16642-92-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002696
    Molecular Formula:
    C10H7F3O2
    Molecular Weight:
    216.16
    Specification Sheet SDS

  • 3-(Trifluoromethoxy)benzoic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    α,α,α-Trifluoro-m-anisic acid
    Catalog Number:
    45458
    CAS Number:
    1014-81-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00041501
    Molecular Formula:
    C8H5F3O3
    Molecular Weight:
    206.12
    Specification Sheet SDS

  • 3-(Trifluoromethyl)benzoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    a,α,α-Trifluoro-m-toluic acid
    Catalog Number:
    45453
    CAS Number:
    454-92-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00002519
    Molecular Formula:
    C8H5F3O2
    Molecular Weight:
    190.12
    Specification Sheet SDS

  • 5-Fluoro-2-iodobenzoic acid

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45451
    CAS Number:
    52548-63-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00837316
    Molecular Formula:
    C7H4FIO2
    Molecular Weight:
    266.01
    Specification Sheet SDS

  • 4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45459
    CAS Number:
    10009-25-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00155926
    Molecular Formula:
    C9H6F4O3
    Molecular Weight:
    238.14
    Specification Sheet SDS

  • 3-(Trifluoromethyl)phenylacetic acid

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    (α,α,α-Trifluoro-m-tolyl)acetic acid
    Catalog Number:
    45457
    CAS Number:
    351-35-9
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00004339
    Molecular Formula:
    C9H7F3O2
    Molecular Weight:
    204.15
    Specification Sheet SDS

  • 3-Chloro-2,2,3,3-tetrafluoropropionic acid

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Hazmat
    Catalog Number:
    45445
    CAS Number:
    661-82-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00153099
    Molecular Formula:
    C3HClF4O2
    Molecular Weight:
    180.48
    Specification Sheet SDS

  • 2,3,5-Trifluorobenzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45455
    CAS Number:
    654-87-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00061200
    Molecular Formula:
    C7H3F3O2
    Molecular Weight:
    176.09
    Specification Sheet SDS

  • 5-Fluoro-2-nitrophenylacetic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45452
    CAS Number:
    29640-98-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07787601
    Molecular Formula:
    C8H6FNO4
    Molecular Weight:
    199.14
    Specification Sheet SDS

  • 3,3,3-Trifluoro-2,2-dimethylpropionic acid

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45439
    CAS Number:
    889940-13-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08445819
    Molecular Formula:
    C5H7F3O2
    Molecular Weight:
    156.1
    Specification Sheet SDS

  • 3-Fluoro-5-(trifluoromethyl)benzoic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    α,α,α,5-Tetrafluoro-m-toluic acid
    Catalog Number:
    45450
    CAS Number:
    161622-05-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00061293
    Molecular Formula:
    C8H4F4O2
    Molecular Weight:
    208.11
    Specification Sheet SDS

  • 3,3,3-Trifluoropropionic acid

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45442
    CAS Number:
    2516-99-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00153292
    Molecular Formula:
    C3H3F3O2
    Molecular Weight:
    128.05
    Specification Sheet SDS

  • 2-Nitro-4-(trifluoromethyl)benzoic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45448
    CAS Number:
    320-94-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00007142
    Molecular Formula:
    C8H4F3NO4
    Molecular Weight:
    235.12
    Specification Sheet SDS

  • 2,3,4,5-Tetrafluoro-6-nitrobenzoic acid

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    45441
    CAS Number:
    16583-08-7
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD02093916
    Molecular Formula:
    C7HF4NO4
    Molecular Weight:
    239.08
    Specification Sheet SDS

  • 4-Sulfo-2,3,5,6-tetrafluorobenzoic acid

    Hazmat
    Purity:
    ≥ 95% (HPLC)
    Hazmat
    Catalog Number:
    45447
    CAS Number:
    125662-60-4
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD08276421
    Molecular Formula:
    C7H2F4O5S
    Molecular Weight:
    274.14
    Specification Sheet SDS

  • 2-Amino-4-(trifluoromethyl)benzoic acid

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    4-(Trifluoromethyl)anthranilic acid
    Catalog Number:
    45440
    CAS Number:
    402-13-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00519334
    Molecular Formula:
    C8H6F3NO2
    Molecular Weight:
    205.14
    Specification Sheet SDS

  • 9-Chlorohexadecafluorononanoic acid

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Hazmat
    Catalog Number:
    45449
    CAS Number:
    865-79-2
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00155671
    Molecular Formula:
    C9HClF16O2
    Molecular Weight:
    480.53
    Specification Sheet SDS

  • 4-Chloro-2-fluorocinnamic acid

    Purity:
    ≥ 97% (GC)
    Synonym:
    3-(4-Chloro-2-fluorophenyl)acrylic acid
    Catalog Number:
    45444
    CAS Number:
    202982-65-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00143287
    Molecular Formula:
    C9H6ClFO2
    Molecular Weight:
    200.59
    Specification Sheet SDS
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