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Synthetic Reagents

1974
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  • Diphenyliodonium triflate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Diphenyliodonium trifluoromethanesulfonate
    Catalog Number:
    37245
    CAS Number:
    66003-76-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00191356
    Molecular Formula:
    C13H10F3IO3S
    Molecular Weight:
    430.18
  • Diphenyliodonium hexafluorophosphate

    Hazmat
    Purity:
    ≥ 98% (Assay on elemental carbon)
    Hazmat
    Catalog Number:
    37244
    CAS Number:
    58109-40-3
    Purity Limit:
    ≥ 98% (Assay on elemental carbon)
    MDL NO:
    MFCD00061398
    Molecular Formula:
    C12H10F6IP
    Molecular Weight:
    426.08
  • N-Bromoacetamide

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    NBA
    Catalog Number:
    37236
    CAS Number:
    79-15-2
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00037097
    Molecular Formula:
    C2H4BrNO
    Molecular Weight:
    137.96
  • 1,2-Dibromotetrachloroethane

    Purity:
    ≥ 97% (GC)
    Synonym:
    1,2-Dibromo-1,1,2,2-tetrachloroethane
    Catalog Number:
    37238
    CAS Number:
    630-25-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00000780
    Molecular Formula:
    C2Br2Cl4
    Molecular Weight:
    325.64
  • Dimethyl(methylthio)sulfonium tetrafluoroborate

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    DMTSF
    Hazmat
    Catalog Number:
    37230
    CAS Number:
    5799-67-7
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00011806
    Molecular Formula:
    C3H9S2·BF4
    Molecular Weight:
    196.04
  • 2,4,4,6-Tetrabromo-2,5-cyclohexadienone

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    TBCO
    Catalog Number:
    37240
    CAS Number:
    20244-61-5
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00001589
    Molecular Formula:
    C6H2Br4O
    Molecular Weight:
    409.7
  • Bis(2,4,6-trimethylpyridine)iodine(I) hexafluorophosphate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Bis(collidine)iodine hexafluorophosphate
    Catalog Number:
    37241
    CAS Number:
    113119-46-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00799490
    Molecular Formula:
    C16H22F6IN2P
    Molecular Weight:
    514.23
  • 1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide

    Hazmat
    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Synonym:
    1,8-Diazabicyclo[5.4.0]-7-undecene hydrogen tribromide
    Hazmat
    Catalog Number:
    37239
    CAS Number:
    138666-59-8
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD00191982
    Molecular Formula:
    C9H17Br3N2
    Molecular Weight:
    392.96
  • Trichloromethanesulfonyl chloride

    Hazmat
    Purity:
    ≥ 95% (Assay by titration)
    Hazmat
    Catalog Number:
    37234
    CAS Number:
    2547-61-7
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00007452
    Molecular Formula:
    CCl4O2S
    Molecular Weight:
    217.87
  • 2,3-Butanedione monoxime

    Purity:
    ≥ 99% (GC)
    Synonym:
    Diacetyl monoxime
    Catalog Number:
    37226
    CAS Number:
    57-71-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002116
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
  • N-Chlorophthalimide

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    2-Chloroisoindoline-1,3-dione
    Catalog Number:
    37232
    CAS Number:
    3481-09-2
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00023027
    Molecular Formula:
    C8H4ClNO2
    Molecular Weight:
    181.58
  • Rhodanine

    Purity:
    ≥ 98% (Assay by titration, GC)
    Synonym:
    2-Thioxo-4-thiazolidinone
    Catalog Number:
    37228
    CAS Number:
    141-84-4
    Purity Limit:
    ≥ 98% (Assay by titration, GC)
    MDL NO:
    MFCD00005488
    Molecular Formula:
    C3H3NOS2
    Molecular Weight:
    133.19
  • Di-2-pyridyl ketone oxime

    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Catalog Number:
    37227
    CAS Number:
    1562-95-4
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD00006311
    Molecular Formula:
    C11H9N3O
    Molecular Weight:
    199.21
  • N,N′,N′′-Tri-Boc-guanidine

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1,2,3-Tris(tert-butoxycarbonyl)guanidine
    Catalog Number:
    37231
    CAS Number:
    216584-22-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD11656061
    Molecular Formula:
    C16H29N3O6
    Molecular Weight:
    359.42
  • Sodium tetrakis(4-fluorophenyl)borate dihydrate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Tetrakis(4-fluorophenyl)boron sodium dihydrate
    Catalog Number:
    37229
    CAS Number:
    207683-22-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00149598
    Molecular Formula:
    C24H16BF4Na·2H2O
    Molecular Weight:
    450.21
  • 4-Formylmorpholine

    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Morpholinecarboxaldehyde
    Catalog Number:
    37218
    CAS Number:
    4394-85-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006170
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.13
  • Diethyl phenyl orthoformate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Orthoformic acid diethyl phenyl ester
    Hazmat
    Catalog Number:
    37223
    CAS Number:
    14444-77-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009228
    Molecular Formula:
    C11H16O3
    Molecular Weight:
    196.25
  • N-Methylformanilide

    Purity:
    ≥ 99% (GC)
    Synonym:
    N-Formyl-N-methylaniline
    Catalog Number:
    37221
    CAS Number:
    93-61-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003283
    Molecular Formula:
    C8H9NO
    Molecular Weight:
    135.17
  • 2,2,2-Trifluoroethyl formate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Formic acid 2,2,2-trifluoroethyl ester
    Hazmat
    Catalog Number:
    37224
    CAS Number:
    32042-38-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD06797733
    Molecular Formula:
    C3H3F3O2
    Molecular Weight:
    128.05
  • Trimethylpentafluoroethylsilane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (Pentafluoroethyl)trimethylsilane
    Hazmat
    Catalog Number:
    37215
    CAS Number:
    124898-13-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04116436
    Molecular Formula:
    C5H9F5Si
    Molecular Weight:
    192.2
  • (Dimethylaminomethyleneaminomethylene)dimethylammonium chloride

    Purity:
    ≥ 95% (Assay by titration, HPLC)
    Synonym:
    [3-(Dimethylamino)-2-azaprop-2-en-1-ylidene]dimethylammonium chloride
    Catalog Number:
    37220
    CAS Number:
    20353-93-9
    Purity Limit:
    ≥ 95% (Assay by titration, HPLC)
    MDL NO:
    MFCD00011793
    Molecular Formula:
    C6H14ClN3
    Molecular Weight:
    163.65
  • N-Methyl-N-(2-pyridyl)formamide

    Purity:
    ≥ 99% (GC)
    Synonym:
    N-Formyl-N-methylaminopyridine
    Catalog Number:
    37222
    CAS Number:
    67242-59-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006260
    Molecular Formula:
    C7H8N2O
    Molecular Weight:
    136.15
  • 1-Formylpiperidine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N-Carbaldehyde piperidine
    Hazmat
    Catalog Number:
    37219
    CAS Number:
    2591-86-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006483
    Molecular Formula:
    C6H11NO
    Molecular Weight:
    113.16
  • 1-Trifluoroacetyl piperidine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2,2-Trifluoro-1-(piperidin-1-yl)ethanone
    Hazmat
    Catalog Number:
    37214
    CAS Number:
    340-07-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00466213
    Molecular Formula:
    C7H10F3NO
    Molecular Weight:
    181.16
  • N-Heptafluorobutyrylimidazole

    Purity:
    ≥ 98% (Assay by titration, GC)
    Synonym:
    1-(Heptafluorobutyryl)imidazole
    Catalog Number:
    37208
    CAS Number:
    32477-35-3
    Purity Limit:
    ≥ 98% (Assay by titration, GC)
    MDL NO:
    MFCD00014503
    Molecular Formula:
    C7H3F7N2O
    Molecular Weight:
    264.1
  • Ethyl N-phenylformimidate

    Purity:
    ≥ 97% (GC)
    Synonym:
    N-Ethoxymethyleneaniline
    Catalog Number:
    37217
    CAS Number:
    6780-49-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00043655
    Molecular Formula:
    C9H11NO
    Molecular Weight:
    149.19
  • Trifluoroacetyl triflate

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Trifluoroacetyl trifluoromethanesulfonate
    Hazmat
    Catalog Number:
    37213
    CAS Number:
    68602-57-3
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00011638
    Molecular Formula:
    C3F6O4S
    Molecular Weight:
    246.08
  • Zinc citarte dihydrate, Ultra pure, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 5 ppm & Hg: <= 0.1 ppm)

    Grade:
    Meets USP specification
    Purity:
    ≥ 31.30% (Assay as Zn)
    Synonym:
    Zinc citarte dihydrate, Ultra pure, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 5 ppm & Hg: <= 0.1 ppm)
    Catalog Number:
    37015
    Grade:
    Meets USP specification
    CAS Number:
    546-46-3
    Purity Limit:
    ≥ 31.30% (Assay as Zn)
    Molecular Formula:
    Zn3C6H5O72·2H2O
    Molecular Weight:
    610.36
  • 2,2,2-Trifluoroethyl p-toluenesulfonate

    Purity:
    ≥ 99% (Assay by titration, GC)
    Synonym:
    p-Toluenesulfonic acid 2,2,2-trifluoroethyl ester
    Catalog Number:
    37212
    CAS Number:
    433-06-7
    Purity Limit:
    ≥ 99% (Assay by titration, GC)
    MDL NO:
    MFCD00000443
    Molecular Formula:
    C9H9F3O3S
    Molecular Weight:
    254.22
  • 2,3,4,5,6-Pentafluorobenzoyl chloride

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Pentafluorobenzoic acid chloride
    Hazmat
    Catalog Number:
    37211
    CAS Number:
    2251-50-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00000657
    Molecular Formula:
    C7ClF5O
    Molecular Weight:
    230.52
  • Perfluorobutyryl chloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Heptafluorobutyryl chloride
    Hazmat
    Catalog Number:
    37209
    CAS Number:
    375-16-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000707
    Molecular Formula:
    C4ClF7O
    Molecular Weight:
    232.48
  • N-Methyl-bis(trifluoroacetamide)

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N,N-Bis(trifluoroacetyl)methylamine
    Hazmat
    Catalog Number:
    37210
    CAS Number:
    685-27-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00000412
    Molecular Formula:
    C5H3F6NO2
    Molecular Weight:
    223.07
  • 4-Morpholinylsulfur trifluoride

    Hazmat
    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Morpholinosulfur trifluoride
    Hazmat
    Catalog Number:
    37204
    CAS Number:
    51010-74-3
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00037057
    Molecular Formula:
    C4H8F3NOS
    Molecular Weight:
    175.17
  • (Triethylsilyl)acetylene

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Ethynyltriethylsilane
    Hazmat
    Catalog Number:
    37203
    CAS Number:
    1777-03-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075373
    Molecular Formula:
    C8H16Si
    Molecular Weight:
    140.3
  • Perfluoro-1-butanesulfonyl fluoride

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Nonafluorobutanesulfonyl fluoride
    Hazmat
    Catalog Number:
    37205
    CAS Number:
    375-72-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00007422
    Molecular Formula:
    C4F10O2S
    Molecular Weight:
    302.09
  • (tert-Butyldimethylsilyl)acetylene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Ethynyl-tert-butyldimethylsilane
    Hazmat
    Catalog Number:
    37199
    CAS Number:
    86318-61-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00191877
    Molecular Formula:
    C8H16Si
    Molecular Weight:
    140.3
  • Methyl chlorodifluoroacetate

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Chlorodifluoroacetic acid methyl ester
    Hazmat
    Catalog Number:
    37207
    CAS Number:
    1514-87-0
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00000775
    Molecular Formula:
    C3H3ClF2O2
    Molecular Weight:
    144.5
  • Diethyl (trichloromethyl)phosphonate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (Trichloromethyl)phosphonic acid diethyl ester
    Hazmat
    Catalog Number:
    37200
    CAS Number:
    866-23-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00013666
    Molecular Formula:
    C5H10Cl3O3P
    Molecular Weight:
    255.46
  • (Triisopropylsilyl)acetylene

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Ethynyltriisopropylsilane
    Hazmat
    Catalog Number:
    37202
    CAS Number:
    89343-06-6
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00075452
    Molecular Formula:
    C11H22Si
    Molecular Weight:
    182.38
  • Chlorodifluoroacetic anhydride

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Hazmat
    Catalog Number:
    37206
    CAS Number:
    2834-23-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00000774
    Molecular Formula:
    C4Cl2F4O3
    Molecular Weight:
    242.93
  • 2-Methyl-3-butyn-2-ol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Dimethyl ethynyl carbinol
    Hazmat
    Catalog Number:
    37201
    CAS Number:
    115-19-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00004467
    Molecular Formula:
    C5H8O
    Molecular Weight:
    84.12
  • Bis(trimethylsilyl)acetylene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    37198
    CAS Number:
    14630-40-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008276
    Molecular Formula:
    C8H18Si2
    Molecular Weight:
    170.4
  • Dimethylmalononitrile

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Dimethyldicyanomethane
    Hazmat
    Catalog Number:
    37196
    CAS Number:
    7321-55-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01321253
    Molecular Formula:
    C5H6N2
    Molecular Weight:
    94.12
  • Tetrafluoro-1,4-benzoquinone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    p-Fluoranil
    Catalog Number:
    37190
    CAS Number:
    527-21-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00001592
    Molecular Formula:
    C6F4O2
    Molecular Weight:
    180.06
  • Copper(I) cyanide

    Hazmat
    Purity:
    ≥ 93% (Assay)
    Synonym:
    Cuprous cyanide
    Hazmat
    Catalog Number:
    37195
    CAS Number:
    544-92-3
    Purity Limit:
    ≥ 93% (Assay)
    MDL NO:
    MFCD00010975
    Molecular Formula:
    CuCN
    Molecular Weight:
    89.56
  • Benzyl thiocyanate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Benzyl rhodanide
    Hazmat
    Catalog Number:
    37197
    CAS Number:
    3012-37-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00001832
    Molecular Formula:
    C8H7NS
    Molecular Weight:
    149.22
  • Diphenyl (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    (2,3-Dihydro-2-thioxo-3-benzoxazolyl)phosphonic acid diphenyl ester
    Catalog Number:
    37188
    CAS Number:
    111160-56-6
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00142793
    Molecular Formula:
    C19H14NO4PS
    Molecular Weight:
    383.36
  • Tris(2,2,2-trifluoroethyl) borate

    Hazmat
    Purity:
    ≥ 95% (NMR)
    Synonym:
    Tris(2,2,2-trifluoroethoxy)boron
    Hazmat
    Catalog Number:
    37191
    CAS Number:
    659-18-7
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD00093768
    Molecular Formula:
    C6H6BF9O3
    Molecular Weight:
    307.91
  • 2,6-Di-tert-butyl-1,4-benzoquinone

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,6-Di-tert-butyl-p-quinone
    Catalog Number:
    37189
    CAS Number:
    719-22-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00001601
    Molecular Formula:
    C14H20O2
    Molecular Weight:
    220.31
  • Catalog Number:
    37180
    CAS Number:
    25753-16-6
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD00671577
    Molecular Formula:
    C16H8F6O3
    Molecular Weight:
    362.23