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Building Blocks

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

  • 5-Phenyl-1H-1,2,4-triazol-3-amine

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Phenyl-1H-1,2,4-triazol-5-amine
    Catalog Number:
    44355
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    4922-98-9
    MDL NO:
    MFCD00086332
    Molecular Formula:
    C8H8N4
    Molecular Weight:
    160.18
    Specification Sheet SDS

  • 6-(Dibutylamino)-1,3,5-triazine-2,4-dithiol

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-(Dibutylamino)-4,6-dimercapto-1,3,5-triazine
    Catalog Number:
    44350
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    29529-99-5
    MDL NO:
    MFCD00272594
    Molecular Formula:
    C11H20N4S2
    Molecular Weight:
    272.43
    Specification Sheet SDS

  • 4-(1,2,4-Triazol-1-yl)benzaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(4-Formylphenyl)-1,2,4-triazole
    Catalog Number:
    44354
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    27996-86-7
    MDL NO:
    MFCD02681969
    Molecular Formula:
    C9H7N3O
    Molecular Weight:
    173.18
    Specification Sheet SDS

  • 2,4-Diamino-6-isopropoxy-1,3,5-triazine

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44345
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    24860-40-0
    MDL NO:
    MFCD00191339
    Molecular Formula:
    C6H11N5O
    Molecular Weight:
    169.19
    Specification Sheet SDS

  • Cyanuric acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    Isocyanuric acid
    Catalog Number:
    44340
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    108-80-5
    MDL NO:
    MFCD00082990
    Molecular Formula:
    C3H3N3O3
    Molecular Weight:
    129.08
    Specification Sheet SDS

  • 4,6-Diphenyl-1,3,5-triazin-2(1H-one

    Hazmat
    Purity:
    ≥ 98%
    Hazmat
    Catalog Number:
    44351
    Purity Limit:
    ≥ 98%
    CAS Number:
    1917-44-8
    MDL NO:
    MFCD00234864
    Molecular Formula:
    C15H11N3O
    Molecular Weight:
    249.27
    Specification Sheet SDS

  • 2,4-Diamino-6-[2-(2-undecyl-1-imidazolyl)ethyl]-1,3,5-triazine

    Purity:
    ≥ 99% (Assay by titration)
    Catalog Number:
    44347
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    50729-75-4
    MDL NO:
    MFCD00047352
    Molecular Formula:
    C19H33N7
    Molecular Weight:
    359.52
    Specification Sheet SDS

  • 3,5-Diamino-1,2,4-triazole

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Guanazole
    Catalog Number:
    44359
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    1455-77-2
    MDL NO:
    MFCD00005233
    Molecular Formula:
    C2H5N5
    Molecular Weight:
    99.1
    Specification Sheet SDS

  • 5-Mercapto-1H-1,2,3-triazole sodium salt

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    1H-1,2,3-Triazole-5-thiol sodium salt
    Catalog Number:
    44353
    Purity Limit:
    ≥ 97% (Assay by titration)
    CAS Number:
    59032-27-8
    MDL NO:
    MFCD00044799
    Molecular Formula:
    C2H2N3NaS
    Molecular Weight:
    123.11
    Specification Sheet SDS

  • 2,4-Diamino-6-butylamino-1,3,5-triazine

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    2-Butylamino-4,6-diamino-1,3,5-triazine
    Catalog Number:
    44342
    Purity Limit:
    ≥ 97% (Assay by titration)
    CAS Number:
    5606-24-6
    MDL NO:
    MFCD00059764
    Molecular Formula:
    C7H14N6
    Molecular Weight:
    182.23
    Specification Sheet SDS

  • 2-Amino-4-methoxy-6-methyl-1,3,5-triazine

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44343
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    1668-54-8
    MDL NO:
    MFCD00052764
    Molecular Formula:
    C5H8N4O
    Molecular Weight:
    140.15
    Specification Sheet SDS

  • Tris(2-hydroxyethyl) isocyanurate

    Purity:
    ≥ 98%
    Synonym:
    Isocyanuric acid tris(2-hydroxyethyl) ester
    Catalog Number:
    44352
    Purity Limit:
    ≥ 98%
    CAS Number:
    839-90-7
    MDL NO:
    MFCD00003549
    Molecular Formula:
    C9H15N3O6
    Molecular Weight:
    261.23
    Specification Sheet SDS

  • 1,5-Diacetyl-1,3,5-triazinane-2,4-dione

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44349
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    86320-44-7
    MDL NO:
    MFCD00604438
    Molecular Formula:
    C7H9N3O4
    Molecular Weight:
    199.17
    Specification Sheet SDS

  • 4-(4,6-Dimorpholino-1,3,5-triazin-2-yl)aniline

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4-[4,6-Bis(4-morpholinyl)-1,3,5-triazin-2-yl]aniline
    Catalog Number:
    44348
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    1197159-91-3
    MDL NO:
    MFCD27921193
    Molecular Formula:
    C17H22N6O2
    Molecular Weight:
    342.4
    Specification Sheet SDS

  • 2,4,6-Triphenyl-1,3,5-triazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44344
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    493-77-6
    MDL NO:
    MFCD00006051
    Molecular Formula:
    C21H15N3
    Molecular Weight:
    309.37
    Specification Sheet SDS

  • 1,3,5-Triazinane-2,4-dione

    Purity:
    ≥ 97%
    Synonym:
    2,4-Dioxohexahydro-1,3,5-triazine
    Catalog Number:
    44334
    Purity Limit:
    ≥ 97%
    CAS Number:
    27032-78-6
    MDL NO:
    MFCD00085440
    Molecular Formula:
    C3H5N3O2
    Molecular Weight:
    115.09
    Specification Sheet SDS

  • 2,4-Dimethoxy-1,3,5-triazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44333
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1898-72-2
    MDL NO:
    MFCD20257908
    Molecular Formula:
    C5H7N3O2
    Molecular Weight:
    141.13
    Specification Sheet SDS

  • 2,4-Diamino-6-methoxy-1,3,5-triazine

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44346
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    2827-45-4
    MDL NO:
    MFCD00191340
    Molecular Formula:
    C4H7N5O
    Molecular Weight:
    141.13
    Specification Sheet SDS

  • Ammeline

    Purity:
    ≥ 95%
    Synonym:
    Cyanurodiamide
    Catalog Number:
    44325
    Purity Limit:
    ≥ 95%
    CAS Number:
    645-92-1
    MDL NO:
    MFCD00023186
    Molecular Formula:
    C3H5N5O
    Molecular Weight:
    127.11
    Specification Sheet SDS

  • 4,4',4''-(1,3,5-Triazine-2,4,6-triyl)trianiline

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44338
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    14544-47-9
    MDL NO:
    MFCD04116311
    Molecular Formula:
    C21H18N6
    Molecular Weight:
    354.42
    Specification Sheet SDS

  • 2,4-Diamino-6-diethylamino-1,3,5-triazine

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    N2,N2-Diethylmelamine
    Catalog Number:
    44322
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    2073-31-6
    MDL NO:
    MFCD00059765
    Molecular Formula:
    C7H14N6
    Molecular Weight:
    182.23
    Specification Sheet SDS

  • 2,4-Diamino-6-[2-(2-methyl-1-imidazolyl)ethyl]-1,3,5-triazine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44336
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    38668-46-1
    MDL NO:
    MFCD00047350
    Molecular Formula:
    C9H13N7
    Molecular Weight:
    219.25
    Specification Sheet SDS

  • Thiocyanuric acid

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1,3,5-Triazine-2,4,6-trithiol
    Catalog Number:
    44337
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    638-16-4
    MDL NO:
    MFCD00006052
    Molecular Formula:
    C3H3N3S3
    Molecular Weight:
    177.26
    Specification Sheet SDS

  • 2,4,6-Tris[bis(methoxymethyl)amino]-1,3,5-triazine

    Purity:
    ≥ 98% (GC)
    Synonym:
    N,N,N,N,N',N'-Hexakis(methoxymethyl)melamine
    Catalog Number:
    44341
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    3089-11-0
    MDL NO:
    MFCD00047342
    Molecular Formula:
    C15H30N6O6
    Molecular Weight:
    390.44
    Specification Sheet SDS

  • 3-Amino-5,6-dimethyl-1,2,4-triazine

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44339
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    17584-12-2
    MDL NO:
    MFCD00006460
    Molecular Formula:
    C5H8N4
    Molecular Weight:
    124.15
    Specification Sheet SDS

  • 2-Methoxy-4-methyl-6-(methylamino)-1,3,5-triazine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44335
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    5248-39-5
    MDL NO:
    MFCD00585858
    Molecular Formula:
    C6H10N4O
    Molecular Weight:
    154.17
    Specification Sheet SDS

  • 3,4-Dihydro-4-oxo-1,2,3-benzotriazine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,2,3-Benzotriazine-4(3H-one
    Catalog Number:
    44331
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    90-16-4
    MDL NO:
    MFCD00052387
    Molecular Formula:
    C7H5N3O
    Molecular Weight:
    147.14
    Specification Sheet SDS

  • Tris(2-carboxyethyl) isocyanurate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Isocyanuric acid tris(2-carboxyethyl) ester
    Catalog Number:
    44328
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    2904-41-8
    MDL NO:
    MFCD00059790
    Molecular Formula:
    C12H15N3O9
    Molecular Weight:
    345.26
    Specification Sheet SDS

  • 2,4-Diamino-1,3,5-triazine

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44332
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    504-08-5
    MDL NO:
    MFCD00014598
    Molecular Formula:
    C3H5N5
    Molecular Weight:
    111.11
    Specification Sheet SDS

  • Hexahydro-1,3,5-triphenyl-1,3,5-triazine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44324
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    91-78-1
    MDL NO:
    MFCD00043590
    Molecular Formula:
    C21H21N3
    Molecular Weight:
    315.42
    Specification Sheet SDS

  • 2,4,6-Triphenyl-1,3,5-triazine (purified by sublimation)

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    44327
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    493-77-6
    MDL NO:
    MFCD00006051
    Molecular Formula:
    C21H15N3
    Molecular Weight:
    309.37
    Specification Sheet SDS

  • Melamine monomer

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2,4,6-Triamino-1,3,5-triazine monomer
    Catalog Number:
    44329
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    108-78-1
    MDL NO:
    MFCD00006055
    Molecular Formula:
    C3H6N6
    Molecular Weight:
    126.12
    Specification Sheet SDS

  • Triallyl isocyanurate (stabilized with BHT)

    Purity:
    ≥ 96% (GC)
    Synonym:
    Isocyanuric acid triallyl ester (stabilized with BHT)
    Catalog Number:
    44330
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    1025-15-6
    MDL NO:
    MFCD00006554
    Molecular Formula:
    C12H15N3O3
    Molecular Weight:
    249.27
    Specification Sheet SDS

  • Potassium oxonate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Allantoxanic acid potassium salt
    Catalog Number:
    44321
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    2207-75-2
    MDL NO:
    MFCD00010565
    Molecular Formula:
    C4H2KN3O4
    Molecular Weight:
    195.18
    Specification Sheet SDS

  • 1,3,5-Trimethylhexahydro-1,3,5-triazine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Hexahydro-1,3,5-trimethyl-1,3,5-triazine
    Hazmat
    Catalog Number:
    44326
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    108-74-7
    MDL NO:
    MFCD00006057
    Molecular Formula:
    C6H15N3
    Molecular Weight:
    129.21
    Specification Sheet SDS

  • Ammelide

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    6-Amino-1,3,5-triazine-2,4-diol
    Catalog Number:
    44323
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    645-93-2
    MDL NO:
    MFCD00049046
    Molecular Formula:
    C3H4N4O2
    Molecular Weight:
    128.09
    Specification Sheet SDS

  • Bis(2-carboxyethyl) isocyanurate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Isocyanuric acid bis(2-carboxyethyl) ester
    Catalog Number:
    44319
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    2904-40-7
    MDL NO:
    MFCD04038422
    Molecular Formula:
    C9H11N3O7
    Molecular Weight:
    273.2
    Specification Sheet SDS

  • Diallyl isocyanurate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Isocyanuric acid diallyl ester
    Catalog Number:
    44320
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    6294-79-7
    MDL NO:
    MFCD00059763
    Molecular Formula:
    C9H11N3O3
    Molecular Weight:
    209.21
    Specification Sheet SDS

  • 3,4-Dihexylthiophene

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44318
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    122107-04-4
    MDL NO:
    MFCD21363049
    Molecular Formula:
    C16H28S
    Molecular Weight:
    252.46
    Specification Sheet SDS

  • Thiophene-2-carbothioamide

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    44316
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    20300-02-1
    MDL NO:
    MFCD00052890
    Molecular Formula:
    C5H5NS2
    Molecular Weight:
    143.22
    Specification Sheet SDS

  • Methyl 4,6-dihydrothieno[3,4-b]thiophene-2-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic acid methylester
    Catalog Number:
    44317
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    7767-60-4
    MDL NO:
    MFCD15096514
    Molecular Formula:
    C8H8O2S2
    Molecular Weight:
    200.27
    Specification Sheet SDS

  • 3-Methylthiophene-2-carboxaldehyde

    Purity:
    ≥ 85% (GC)
    Synonym:
    2-Formyl-3-methylthiophene
    Catalog Number:
    44315
    Purity Limit:
    ≥ 85% (GC)
    CAS Number:
    5834-16-2
    MDL NO:
    MFCD00005430
    Molecular Formula:
    C6H6OS
    Molecular Weight:
    126.17
    Specification Sheet SDS

  • 2-Decylthiophene

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44313
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    24769-39-9
    MDL NO:
    MFCD00715761
    Molecular Formula:
    C14H24S
    Molecular Weight:
    224.41
    Specification Sheet SDS

  • 4,4'-Dihexyl-2,2'-bithiophene

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44304
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    135926-94-2
    MDL NO:
    MFCD28386097
    Molecular Formula:
    C20H30S2
    Molecular Weight:
    334.58
    Specification Sheet SDS

  • 5-Methylthiophene-2-carbonitrile

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Cyano-5-methylthiophene
    Hazmat
    Catalog Number:
    44311
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    72835-25-7
    MDL NO:
    MFCD01434334
    Molecular Formula:
    C6H5NS
    Molecular Weight:
    123.17
    Specification Sheet SDS

  • Methyl 3-(chlorosulfonyl)-2-thiophenecarboxylate

    Hazmat
    Purity:
    ≥ 90% (GC)
    Synonym:
    2-Carbomethoxy-3-thiophenesulfonyl chloride
    Hazmat
    Catalog Number:
    44312
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    59337-92-7
    MDL NO:
    MFCD00068160
    Molecular Formula:
    C6H5ClO4S2
    Molecular Weight:
    240.67
    Specification Sheet SDS

  • Diethyl (thiophen-2-ylmethyl)phosphonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (Thiophen-2-ylmethyl)phosphonic acid diethyl ester
    Catalog Number:
    44314
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2026-42-8
    MDL NO:
    MFCD00128457
    Molecular Formula:
    C9H15O3PS
    Molecular Weight:
    234.25
    Specification Sheet SDS

  • 2,3-Thiophenedicarboxaldehyde

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44307
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    932-41-2
    MDL NO:
    MFCD00209616
    Molecular Formula:
    C6H4O2S
    Molecular Weight:
    140.16
    Specification Sheet SDS

  • 5-(Methylthio)thiophene-2-carboxaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Formyl-5-(methylthio)thiophene
    Catalog Number:
    44309
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    24445-35-0
    MDL NO:
    MFCD00173744
    Molecular Formula:
    C6H6OS2
    Molecular Weight:
    158.23
    Specification Sheet SDS

  • Dimethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,4-Dihydroxy-2,5-thiophenedicarboxylic acid dimethyl ester
    Catalog Number:
    44303
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    58416-04-9
    MDL NO:
    MFCD01860087
    Molecular Formula:
    C8H8O6S
    Molecular Weight:
    232.21
    Specification Sheet SDS
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