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25001

  • 1,3-Divinyl-1,1,3,3-tetramethyldisilazane

    Purity:
    ≥ 97% (NMR)
    Synonym:
    1,1,3,3-Tetramethyl-1,3-divinyldisilazane
    Catalog Number:
    40569
    CAS Number:
    7691-02-3
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD00042846
    Molecular Formula:
    C8H19NSi2
    Molecular Weight:
    185.42
    Specification Sheet SDS

  • 1,3-Divinyltetramethyldisiloxane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,1,3,3-Tetramethyl-1,3-divinyldisiloxane
    Hazmat
    Catalog Number:
    37408
    CAS Number:
    2627-95-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014933
    Molecular Formula:
    C8H18OSi2
    Molecular Weight:
    186.4
    Specification Sheet SDS

  • 1,3-Oxazole-4-carboxylic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    4-Oxazolecarboxylic acid
    Catalog Number:
    17539
    CAS Number:
    23012-13-7
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD06797151
    Molecular Formula:
    C4H3NO3
    Molecular Weight:
    113.07
    Specification Sheet SDS

  • 1,3-Propanediol

    Purity:
    ≥ 99.5% (GC)
    Synonym:
    1,3-Dihydroxypropane
    Catalog Number:
    24462
    CAS Number:
    504-63-2
    Purity Limit:
    ≥ 99.5% (GC)
    MDL NO:
    MFCD00002949
    Molecular Formula:
    C3H8O2
    Molecular Weight:
    76.09
    Specification Sheet SDS

  • 1,3-Propanesultone

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1,2-Oxathiolane, 2,2-dioxide
    Hazmat
    Catalog Number:
    22005
    CAS Number:
    1120-71-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005355
    Molecular Formula:
    C3H6O3S
    Molecular Weight:
    122.14
    Specification Sheet SDS

  • 1,3-Thiazol-2-ylmethanol

    Purity:
    ≥ 98% (Assay)
    Synonym:
    2-(Hydroxymethyl)-1,3-thiazole
    Catalog Number:
    24020
    CAS Number:
    14542-12-2
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD06200855
    Molecular Formula:
    C4H5NOS
    Molecular Weight:
    115.16
    Specification Sheet SDS

  • 1,3-Thiazole-4-carboxaldehyde

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Thiazole-4-carboxaldehyde
    Catalog Number:
    17392
    CAS Number:
    3364-80-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00626896
    Molecular Formula:
    C4H3NOS
    Molecular Weight:
    113.14
    Specification Sheet SDS

  • 1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane

    Purity:
    96 - 104% (Assay by titration)
    Synonym:
    1,10-Diaza-18-crown-6
    Catalog Number:
    36049
    CAS Number:
    23978-55-4
    Purity Limit:
    96 - 104% (Assay by titration)
    MDL NO:
    MFCD00005112
    Molecular Formula:
    C12H26N2O4
    Molecular Weight:
    262.35
    Specification Sheet SDS

  • 1,4,5,6-Tetrahydro-6-oxopyridazine-3-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    43668
    CAS Number:
    27372-38-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00052030
    Molecular Formula:
    C5H6N2O3
    Molecular Weight:
    142.11
    Specification Sheet SDS

  • 1,4,7,10,13,16-Hexaazacyclooctadecane hexahydrochloride

    Purity:
    ≥ 98%
    Synonym:
    Hexacyclen Hexahydrochloride
    Catalog Number:
    40901
    CAS Number:
    58105-91-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD10566905
    Molecular Formula:
    C12H30N6·6HCl
    Molecular Weight:
    477.16
    Specification Sheet SDS

  • 1,4,7,10-Tetraazacyclododecane tetrahydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Cyclen tetrahydrochloride
    Catalog Number:
    37167
    CAS Number:
    10045-25-7
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00068484
    Molecular Formula:
    C8H20N4·4HCl
    Molecular Weight:
    318.11
    Specification Sheet SDS

  • 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid

    Purity:
    98 - 102% (Assay by titration)
    Synonym:
    DOTA
    Catalog Number:
    36050
    CAS Number:
    60239-18-1
    Purity Limit:
    98 - 102% (Assay by titration)
    MDL NO:
    MFCD00068657
    Molecular Formula:
    C16H28N4O8·xH2O
    Molecular Weight:
    404.42
    Specification Sheet SDS

  • 1,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    40908
    CAS Number:
    18084-64-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD05864401
    Molecular Formula:
    C36H44N4
    Molecular Weight:
    532.78
    Specification Sheet SDS

  • 1,4,7-tri-Boc-1,4,7,10-tetraaza-cyclododecane

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    N,N',N''-tri-Boc-cyclen
    Catalog Number:
    29264
    CAS Number:
    175854-39-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09953471
    Molecular Formula:
    C23H44N4O6
    Molecular Weight:
    472.62
    Specification Sheet SDS

  • 1,4,7-Tri-Boc-10-(carboxymethyl)-1,4,7,10-tetraazacyclododecane

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    29321
    CAS Number:
    247193-74-4
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD11226800
    Molecular Formula:
    C25H46N4O8
    Molecular Weight:
    530.66
    Specification Sheet SDS

  • 1,4,7-Triazacyclononane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Octahydro-1H-1,4,7-triazonine
    Hazmat
    Catalog Number:
    36129
    CAS Number:
    4730-54-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00012358
    Molecular Formula:
    C6H15N3
    Molecular Weight:
    129.2
    Specification Sheet SDS

  • 1,4,7-Triazacyclononane trihydrochloride

    Hazmat
    Purity:
    96 - 103% (Assay by titration)
    Hazmat
    Catalog Number:
    36052
    CAS Number:
    58966-93-1
    Purity Limit:
    96 - 103% (Assay by titration)
    MDL NO:
    MFCD00074887
    Molecular Formula:
    C6H15N3·3HCl
    Molecular Weight:
    238.59
    Specification Sheet SDS

  • 1,4,7-Trimethyl-1,4,7-triazacyclononane

    Hazmat
    Purity:
    96 - 103% (Assay by titration)
    Hazmat
    Catalog Number:
    36053
    CAS Number:
    96556-05-7
    Purity Limit:
    96 - 103% (Assay by titration)
    MDL NO:
    MFCD00012359
    Molecular Formula:
    C9H21N3
    Molecular Weight:
    171.28
    Specification Sheet SDS

  • 1,4,7-Tris(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

    Purity:
    ≥ 97% (GC)
    Synonym:
    Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate
    Catalog Number:
    37170
    CAS Number:
    122555-91-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD05865261
    Molecular Formula:
    C26H50N4O6
    Molecular Weight:
    514.71
    Specification Sheet SDS

  • 1,4,7-Trithiacyclononane

    Purity:
    ≥ 97% (GC)
    Synonym:
    Triethylene trisulfide
    Catalog Number:
    36812
    CAS Number:
    6573-11-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00010859
    Molecular Formula:
    C6H12S3
    Molecular Weight:
    180.35
    Specification Sheet SDS

  • 1,4,8,11-Tetraazacyclotetradecane

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,4,8,11-Tetraazacyclotetradecane
    Catalog Number:
    36055
    CAS Number:
    295-37-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005105
    Molecular Formula:
    C10H24N4
    Molecular Weight:
    200.32
    Specification Sheet SDS

  • 1,4,8,11-Tetraazacyclotetradecane-5,12-dione dihydrate

    Purity:
    ≥ 98% (GC)
    Synonym:
    5,12-Dioxocyclam
    Catalog Number:
    36056
    CAS Number:
    329913-14-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD18785730
    Molecular Formula:
    C10H20N4O2·2H2O
    Molecular Weight:
    264.32
    Specification Sheet SDS

  • 1,4,8,11-Tetrakis(ethoxycarbonylmethyl)-1,4,8,11-tetraazacyclotetradecane

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Tetraethyl 1,4,8,11-tetraazacyclotetradecane-1,4,8,11-tetraacetate
    Catalog Number:
    37169
    CAS Number:
    126320-57-8
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD09263316
    Molecular Formula:
    C26H48N4O8
    Molecular Weight:
    544.69
    Specification Sheet SDS

  • 1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane

    Purity:
    97 - 102% (Assay by titration)
    Catalog Number:
    36058
    CAS Number:
    41203-22-9
    Purity Limit:
    97 - 102% (Assay by titration)
    MDL NO:
    MFCD00005106
    Molecular Formula:
    C14H32N4
    Molecular Weight:
    256.43
    Specification Sheet SDS

  • 1,4,8,11-Tetrathiacyclotetradecane

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    37168
    CAS Number:
    24194-61-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00010048
    Molecular Formula:
    C10H20S4
    Molecular Weight:
    268.51
    Specification Sheet SDS

  • 1,4,8,12-Tetraazacyclopentadecane

    Purity:
    96.5 - 103.5 % (Assay by titration)
    Catalog Number:
    36059
    CAS Number:
    15439-16-4
    Purity Limit:
    96.5 - 103.5 % (Assay by titration)
    MDL NO:
    MFCD00010049
    Molecular Formula:
    C11H26N4
    Molecular Weight:
    214.35
    Specification Sheet SDS

  • 1,4-Anhydro-D-xylitol

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32420
    CAS Number:
    53448-53-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD27923011
    Molecular Formula:
    C5H10O4
    Molecular Weight:
    134.13
    SDS

  • 1,4-Anhydroerythritol

    Purity:
    ≥ 98% (GC)
    Synonym:
    cis-3,4-Tetrahydrofurandiol
    Catalog Number:
    42881
    CAS Number:
    4358-64-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075210
    Molecular Formula:
    C4H8O3
    Molecular Weight:
    104.11
    Specification Sheet SDS

  • 1,4-Benzenediboronic acid bis(neopentyl glycol) ester

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,4-Bis(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzene
    Catalog Number:
    40028
    CAS Number:
    5565-36-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01075726
    Molecular Formula:
    C16H24B2O4
    Molecular Weight:
    301.98
    Specification Sheet SDS

  • 1,4-Benzenediboronic acid bis(pinacol) ester

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,4-Bis(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
    Catalog Number:
    40022
    CAS Number:
    99770-93-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08276852
    Molecular Formula:
    C18H28B2O4
    Molecular Weight:
    330.04
    Specification Sheet SDS

  • 1,4-Benzodioxan-6-yl methyl ketone

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    6-Acetyl-1,4-benzodioxane
    Catalog Number:
    26048
    CAS Number:
    2879-20-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00006823
    Molecular Formula:
    C10H10O3
    Molecular Weight:
    178.19
    Specification Sheet SDS

  • 1,4-Benzodioxane

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,3-Dihydro-1,4-benzodioxine
    Catalog Number:
    42626
    CAS Number:
    493-09-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006821
    Molecular Formula:
    C8H8O2
    Molecular Weight:
    136.15
    Specification Sheet SDS

  • 1,4-Benzodioxane-2-carboxylic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42628
    CAS Number:
    3663-80-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00084888
    Molecular Formula:
    C9H8O4
    Molecular Weight:
    180.16
    Specification Sheet SDS

  • 1,4-Benzodioxane-5-carboxylic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,3-Ethylenedioxybenzoic acid
    Catalog Number:
    42627
    CAS Number:
    4442-53-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00239415
    Molecular Formula:
    C9H8O4
    Molecular Weight:
    180.16
    Specification Sheet SDS

  • 1,4-Benzodioxane-6-boronic acid

    Purity:
    97 - 105% (Assay by titration)
    Synonym:
    3,4-(Ethylenedioxy)benzeneboronic acid
    Catalog Number:
    40367
    CAS Number:
    164014-95-3
    Purity Limit:
    97 - 105% (Assay by titration)
    MDL NO:
    MFCD01009696
    Molecular Formula:
    C8H9BO4
    Molecular Weight:
    179.97
    Specification Sheet SDS

  • 1,4-Bis(2-hydroxyethyl)piperazine

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,4-Piperazinediethanol
    Catalog Number:
    43349
    CAS Number:
    122-96-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006157
    Molecular Formula:
    C8H18N2O2
    Molecular Weight:
    174.24
    Specification Sheet SDS

  • 1,4-Bis(2-methylstyryl)benzene

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,4-Di(2-methylstyryl)benzene
    Catalog Number:
    37361
    CAS Number:
    13280-61-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008529
    Molecular Formula:
    C24H22
    Molecular Weight:
    310.43
    Specification Sheet SDS

  • 1,4-Bis(3-aminopropyl)piperazine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,4-Di(3-aminopropyl)piperazine
    Hazmat
    Catalog Number:
    43341
    CAS Number:
    7209-38-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006161
    Molecular Formula:
    C10H24N4
    Molecular Weight:
    200.33
    Specification Sheet SDS

  • 1,4-Bis(3-isocyanopropyl)piperazine

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    43352
    CAS Number:
    51641-96-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD06200487
    Molecular Formula:
    C12H20N4
    Molecular Weight:
    220.32
    Specification Sheet SDS

  • 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihexylbenzene

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-(2,5-Dihexyl-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
    Catalog Number:
    39929
    CAS Number:
    374934-77-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03425936
    Molecular Formula:
    C30H52B2O4
    Molecular Weight:
    498.36
    Specification Sheet SDS

  • 1,4-Bis(4,5-dihydro-2-oxazolyl)benzene

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-(1,4-Phenylene)bis(2-oxazoline)
    Catalog Number:
    43293
    CAS Number:
    7426-75-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00142545
    Molecular Formula:
    C12H12N2O2
    Molecular Weight:
    216.24
    Specification Sheet SDS

  • 1,4-Bis(5-phenyl-2-oxazolyl)benzene

    Purity:
    ≥ 99% (Assay)
    Synonym:
    2,2'-p-Phenylene-bis(5-phenyloxazole)
    Catalog Number:
    00487
    CAS Number:
    1806-34-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00005309
    Molecular Formula:
    C24H16N2O2
    Molecular Weight:
    364.39
    Specification Sheet SDS

  • 1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate)

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    DCyPB-FB
    Catalog Number:
    41147
    CAS Number:
    1389309-54-9
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD22666031
    Molecular Formula:
    C28H54B2F8P2
    Molecular Weight:
    626.29
    Specification Sheet SDS

  • 1,4-Bis(dimethylsilyl)benzene

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,4-Phenylenebis(dimethylsilane)
    Catalog Number:
    40491
    CAS Number:
    2488-01-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00039790
    Molecular Formula:
    C10H18Si2
    Molecular Weight:
    194.42
    Specification Sheet SDS

  • 1,4-Bis(dimethylvinylsilyl)benzene

    Purity:
    ≥ 95% (GC)
    Synonym:
    1,4-Phenylenebis[dimethyl(vinyl)silane]
    Catalog Number:
    40555
    CAS Number:
    4519-17-9
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD07778038
    Molecular Formula:
    C14H22Si2
    Molecular Weight:
    246.5
    Specification Sheet SDS

  • 1,4-Bis(trifluoromethyl)benzene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    α,α,α,α',α',α'-Hexafluoro-p-xylene
    Hazmat
    Catalog Number:
    45099
    CAS Number:
    433-19-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00000402
    Molecular Formula:
    C8H4F6
    Molecular Weight:
    214.11
    Specification Sheet SDS

  • 1,4-Bis(trifluoromethyl)cyclohexane (cis- and trans- mixture)

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    45060
    CAS Number:
    433-18-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD29066795
    Molecular Formula:
    C8H10F6
    Molecular Weight:
    220.16
    Specification Sheet SDS

  • 1,4-Bis(trimethylsilyl)-1,3-butadiyne

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,4-Bis(trimethylsilyl)butadiyne
    Catalog Number:
    40472
    CAS Number:
    4526-07-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009839
    Molecular Formula:
    C10H18Si2
    Molecular Weight:
    194.42
    Specification Sheet SDS

  • 1,4-Bis-(Aminomethyl)benzene trityl resin

    Synonym:
    4-Xylene diamine trityl resin
    Catalog Number:
    04301
    MDL NO:
    MFCD01091246
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • 1,4-bis-Boc-1,4,7-triazaheptane

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    22703
    CAS Number:
    120131-72-8
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD06656457
    Molecular Formula:
    C14H29N3O4
    Molecular Weight:
    303.4
    Specification Sheet SDS
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