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Building Blocks

8717
Sub Categories
Fluorinated Building Blocks 1834
Heterocyclic Building Blocks 3772
Non-Heterocyclic Building Blocks 3171
Filters

  • 2,3,5,6-Tetrafluoroaniline

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    46013
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    700-17-4
    MDL NO:
    MFCD00007644
    Molecular Formula:
    C6H3F4N
    Molecular Weight:
    165.09
    Specification Sheet SDS

  • 4-Fluoro-2-methylaniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Amino-5-fluorotoluene
    Hazmat
    Catalog Number:
    46004
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    452-71-1
    MDL NO:
    MFCD00007832
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • 2-(3-Trifluoromethylphenyl)ethylamine

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    3-(Trifluoromethyl)phenethylamine
    Hazmat
    Catalog Number:
    46008
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    52516-30-0
    MDL NO:
    MFCD00040756
    Molecular Formula:
    C9H10F3N
    Molecular Weight:
    189.18
    Specification Sheet SDS

  • 3,4-Difluoroaniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    46007
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    3863-11-4
    MDL NO:
    MFCD00007761
    Molecular Formula:
    C6H5F2N
    Molecular Weight:
    129.11
    Specification Sheet SDS

  • 2-Bromo-6-chloro-4-fluoroaniline

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    46002
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    201849-14-1
    MDL NO:
    MFCD00051707
    Molecular Formula:
    C6H4BrClFN
    Molecular Weight:
    224.46
    Specification Sheet SDS

  • 3-Fluorobenzylamine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    46000
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    100-82-3
    MDL NO:
    MFCD00008113
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • 2-Fluoro-5-methylaniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Amino-4-fluorotoluene
    Hazmat
    Catalog Number:
    46003
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    452-84-6
    MDL NO:
    MFCD00007654
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • 2-Fluoro-4-iodoaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    46001
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    29632-74-4
    MDL NO:
    MFCD00011738
    Molecular Formula:
    C6H5FIN
    Molecular Weight:
    237.02
    Specification Sheet SDS

  • 2-Fluoro-4-methylaniline

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    4-Amino-3-fluorotoluene
    Hazmat
    Catalog Number:
    45999
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    452-80-2
    MDL NO:
    MFCD00040975
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • 3-Fluoro-4-methylaniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Amino-2-fluorotoluene
    Hazmat
    Catalog Number:
    45998
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    452-77-7
    MDL NO:
    MFCD00007762
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • 2-Fluoro-5-(trifluoromethyl)benzylamine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45992
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    199296-61-2
    MDL NO:
    MFCD00061162
    Molecular Formula:
    C8H7F4N
    Molecular Weight:
    193.14
    Specification Sheet SDS

  • 3-Fluoro-2-methylaniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Amino-6-fluorotoluene
    Hazmat
    Catalog Number:
    45996
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    443-86-7
    MDL NO:
    MFCD00007760
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • 4-Fluoro-2-nitroaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45993
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    364-78-3
    MDL NO:
    MFCD00007830
    Molecular Formula:
    C6H5FN2O2
    Molecular Weight:
    156.12
    Specification Sheet SDS

  • 3-Fluoro-4-methoxyaniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Amino-2-fluoroanisole
    Catalog Number:
    45997
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    366-99-4
    MDL NO:
    MFCD00075040
    Molecular Formula:
    C7H8FNO
    Molecular Weight:
    141.15
    Specification Sheet SDS

  • 4-Fluoro-3-methylaniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Amino-2-fluorotoluene
    Catalog Number:
    45991
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    452-69-7
    MDL NO:
    MFCD00025294
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • 2-Fluoro-3-methylaniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Fluoro-m-toluidine
    Catalog Number:
    45995
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1978-33-2
    MDL NO:
    MFCD06410915
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • N1-(tert-Butoxycarbonyl)-4-fluoro-1,2-phenylenediamine

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    N1-Boc-4-fluoro-1,2-phenylenediamine
    Catalog Number:
    45994
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    579474-47-8
    MDL NO:
    MFCD09701246
    Molecular Formula:
    C11H15FN2O2
    Molecular Weight:
    226.25
    SDS

  • 3-Bromo-4-(trifluoromethoxy)aniline

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    45988
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    191602-54-7
    MDL NO:
    MFCD00190127
    Molecular Formula:
    C7H5BrF3NO
    Molecular Weight:
    256.02
    Specification Sheet SDS

  • 2-Bromo-4-chloro-6-fluoroaniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Amino-1-bromo-5-chloro-3-fluorobenzene
    Catalog Number:
    45989
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    195191-47-0
    MDL NO:
    MFCD00070746
    Molecular Formula:
    C6H4BrClFN
    Molecular Weight:
    224.46
    Specification Sheet SDS

  • 2-Bromo-4-fluoroaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45990
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1003-98-1
    MDL NO:
    MFCD00042462
    Molecular Formula:
    C6H5BrFN
    Molecular Weight:
    190.02
    Specification Sheet SDS

  • 3,5-Bis(trifluoromethyl)-2-chloroaniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Chloro-α,α,α,α',α',α'-hexafluoro-3,5-xylidine
    Catalog Number:
    45984
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    201593-90-0
    MDL NO:
    MFCD04038716
    Molecular Formula:
    C8H4ClF6N
    Molecular Weight:
    263.57
    Specification Sheet SDS

  • 2,2'-Bis(trifluoromethyl)benzidine

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    4,4'-Diamino-2,2'-bis(trifluoromethyl)biphenyl
    Catalog Number:
    45987
    Purity Limit:
    ≥ 99.5% (HPLC)
    CAS Number:
    341-58-2
    MDL NO:
    MFCD00190155
    Molecular Formula:
    C14H10F6N2
    Molecular Weight:
    320.24
    Specification Sheet SDS

  • 2-Bromo-5-(trifluoromethoxy)aniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Amino-1-bromo-4-(trifluoromethoxy)benzene
    Catalog Number:
    45986
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    887267-47-2
    MDL NO:
    MFCD08458013
    Molecular Formula:
    C7H5BrF3NO
    Molecular Weight:
    256.02
    Specification Sheet SDS

  • 2,5-Bis(trifluoromethyl)aniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    α,α,α,α',α',α'-Hexafluoro-2,5-xylidine
    Hazmat
    Catalog Number:
    45985
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    328-93-8
    MDL NO:
    MFCD00074940
    Molecular Formula:
    C8H5F6N
    Molecular Weight:
    229.13
    Specification Sheet SDS

  • 2-Bromo-4,6-difluoroaniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45983
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    444-14-4
    MDL NO:
    MFCD00009639
    Molecular Formula:
    C6H4BrF2N
    Molecular Weight:
    208.01
    Specification Sheet SDS

  • 4-Bromo-3,5-difluoroaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45982
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    203302-95-8
    MDL NO:
    MFCD00236593
    Molecular Formula:
    C6H4BrF2N
    Molecular Weight:
    208.01
    Specification Sheet SDS

  • N2-(tert-Butoxycarbonyl)-4-fluoro-1,2-phenylenediamine

    Purity:
    ≥ 98% (GC)
    Synonym:
    N2-Boc-4-fluoro-1,2-phenylenediamine
    Catalog Number:
    45981
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    362670-07-3
    MDL NO:
    MFCD07787180
    Molecular Formula:
    C11H15FN2O2
    Molecular Weight:
    226.25
    Specification Sheet SDS

  • 4-Bromo-3-fluoroaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45980
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    656-65-5
    MDL NO:
    MFCD00672933
    Molecular Formula:
    C6H5BrFN
    Molecular Weight:
    190.02
    Specification Sheet SDS

  • 2,6-Dibromo-4-fluoroaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45978
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    344-18-3
    MDL NO:
    MFCD00041445
    Molecular Formula:
    C6H4Br2FN
    Molecular Weight:
    268.91
    Specification Sheet SDS

  • 3-Bromo-4-fluoroaniline

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    45973
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    656-64-4
    MDL NO:
    MFCD03788559
    Molecular Formula:
    C6H5BrFN
    Molecular Weight:
    190.02
    Specification Sheet SDS

  • 2-Bromo-5-fluoroaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45976
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1003-99-2
    MDL NO:
    MFCD00070750
    Molecular Formula:
    C6H5BrFN
    Molecular Weight:
    190.02
    Specification Sheet SDS

  • 2-Bromo-4-(trifluoromethoxy)aniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45977
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    175278-17-8
    MDL NO:
    MFCD00203478
    Molecular Formula:
    C7H5BrF3NO
    Molecular Weight:
    256.02
    Specification Sheet SDS

  • 2,3-Difluoroaniline

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    45979
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    4519-40-8
    MDL NO:
    MFCD00010298
    Molecular Formula:
    C6H5F2N
    Molecular Weight:
    129.11
    Specification Sheet SDS

  • 2,4,5-Trifluoro-1,3-phenylenediamine

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1,3-Diamino-2,4,5-trifluorobenzene
    Catalog Number:
    45970
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    321182-37-0
    MDL NO:
    MFCD04114298
    Molecular Formula:
    C6H5F3N2
    Molecular Weight:
    162.12
    Specification Sheet SDS

  • 4-Bromo-2-(trifluoromethoxy)aniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Amino-4-bromo-2-(trifluoromethoxy)benzene
    Hazmat
    Catalog Number:
    45972
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    175278-09-8
    MDL NO:
    MFCD00179338
    Molecular Formula:
    C7H5BrF3NO
    Molecular Weight:
    256.02
    Specification Sheet SDS

  • 4-Bromo-2,6-difluoroaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45974
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    67567-26-4
    MDL NO:
    MFCD00013389
    Molecular Formula:
    C6H4BrF2N
    Molecular Weight:
    208.01
    Specification Sheet SDS

  • 3,5-Bis(trifluoromethyl)aniline

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    α,α,α,α',α',α'-Hexafluoro-3,5-xylidine
    Hazmat
    Catalog Number:
    45969
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    328-74-5
    MDL NO:
    MFCD00000394
    Molecular Formula:
    C8H5F6N
    Molecular Weight:
    229.13
    Specification Sheet SDS

  • 3-(Trifluoromethoxy)aniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    α,α,α-Trifluoro-m-anisidine
    Hazmat
    Catalog Number:
    45965
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1535-73-5
    MDL NO:
    MFCD00041511
    Molecular Formula:
    C7H6F3NO
    Molecular Weight:
    177.13
    Specification Sheet SDS

  • 4-Bromo-2,5-difluoroaniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45975
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    112279-60-4
    MDL NO:
    MFCD01861125
    Molecular Formula:
    C6H4BrF2N
    Molecular Weight:
    208.01
    Specification Sheet SDS

  • 4-(Trifluoromethylthio)benzylamine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    45968
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    128273-56-3
    MDL NO:
    MFCD00190129
    Molecular Formula:
    C8H8F3NS
    Molecular Weight:
    207.21
    Specification Sheet SDS

  • 4-Amino-3-fluorobenzonitrile

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Cyano-2-fluoroaniline
    Hazmat
    Catalog Number:
    45971
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    63069-50-1
    MDL NO:
    MFCD00055559
    Molecular Formula:
    C7H5FN2
    Molecular Weight:
    136.13
    Specification Sheet SDS

  • 2-Fluoro-N-methylaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45956
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1978-38-7
    MDL NO:
    MFCD00028030
    Molecular Formula:
    C7H8FN
    Molecular Weight:
    125.15
    Specification Sheet SDS

  • trans-4-(Trifluoromethyl)cyclohexylamine

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    trans-4-(Trifluoromethyl)cyclohexanamine
    Hazmat
    Catalog Number:
    45964
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    1073266-02-0
    MDL NO:
    MFCD18914322
    Molecular Formula:
    C7H12F3N
    Molecular Weight:
    167.18
    Specification Sheet SDS

  • 3,4-Difluorobenzylamine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45966
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    72235-53-1
    MDL NO:
    MFCD00010145
    Molecular Formula:
    C7H7F2N
    Molecular Weight:
    143.14
    Specification Sheet SDS

  • 2-Methyl-5-(trifluoromethyl)aniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Amino-4-methylbenzotrifluoride
    Catalog Number:
    45959
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    25449-96-1
    MDL NO:
    MFCD00134580
    Molecular Formula:
    C8H8F3N
    Molecular Weight:
    175.15
    Specification Sheet SDS

  • 2,3,4-Trifluoro-6-nitroaniline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45967
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    148416-38-0
    MDL NO:
    MFCD00174089
    Molecular Formula:
    C6H3F3N2O2
    Molecular Weight:
    192.1
    Specification Sheet SDS

  • 2-Methyl-3-trifluoromethylaniline

    Purity:
    ≥ 99% (GC)
    Synonym:
    3-Amino-2-methylbenzotrifluoride
    Catalog Number:
    45960
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    54396-44-0
    MDL NO:
    MFCD00153216
    Molecular Formula:
    C8H8F3N
    Molecular Weight:
    175.15
    Specification Sheet SDS

  • 2-(Trifluoromethoxy)aniline

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    α,α,α-Trifluoro-o-anisidine
    Hazmat
    Catalog Number:
    45963
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1535-75-7
    MDL NO:
    MFCD00035959
    Molecular Formula:
    C7H6F3NO
    Molecular Weight:
    177.13
    Specification Sheet SDS

  • 2-Methoxy-5-(trifluoromethyl)aniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Amino-4-methoxybenzotrifluoride
    Catalog Number:
    45957
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    349-65-5
    MDL NO:
    MFCD00042486
    Molecular Formula:
    C8H8F3NO
    Molecular Weight:
    191.15
    Specification Sheet SDS

  • 2,6-Difluorobenzylamine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45961
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    69385-30-4
    MDL NO:
    MFCD00010144
    Molecular Formula:
    C7H7F2N
    Molecular Weight:
    143.14
    Specification Sheet SDS
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