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Synthetic Reagents

1975

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • (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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • (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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • (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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 4-Trifluoromethylbenzoic anhydride

    Purity:
    ≥ 97% (NMR)
    Catalog Number:
    37180
    CAS Number:
    25753-16-6
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD00671577
    Molecular Formula:
    C16H8F6O3
    Molecular Weight:
    362.23
    Specification Sheet SDS

  • 1-(Trifluoromethanesulfonyl)imidazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    37186
    CAS Number:
    29540-81-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00037891
    Molecular Formula:
    C4H3F3N2O2S
    Molecular Weight:
    200.14
    Specification Sheet SDS

  • Trifluoromethanesulfonanilide

    Hazmat
    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Synonym:
    1,1,1-Trifluoro-N-phenylmethanesulfonamide
    Hazmat
    Catalog Number:
    37185
    CAS Number:
    456-64-4
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD00521820
    Molecular Formula:
    C7H6F3NO2S
    Molecular Weight:
    225.19
    Specification Sheet SDS

  • N-(2-Pyridyl)bis(trifluoromethanesulfonimide)

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-[N,N-Bistrifluoromethylsulfonyl)amino]pyridine
    Catalog Number:
    37182
    CAS Number:
    145100-50-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191834
    Molecular Formula:
    C7H4F6N2O4S2
    Molecular Weight:
    358.23
    Specification Sheet SDS

  • 4-Nitrophenyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Nitrophenyl triflate
    Hazmat
    Catalog Number:
    37183
    CAS Number:
    17763-80-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00192354
    Molecular Formula:
    C7H4F3NO5S
    Molecular Weight:
    271.17
    Specification Sheet SDS

  • Di(2-pyridyl) thionocarbonate

    Purity:
    ≥ 99.5% (Assay by titration)
    Synonym:
    O,O'-Di-2-pyridyl thiocarbonate
    Catalog Number:
    37181
    CAS Number:
    96989-50-3
    Purity Limit:
    ≥ 99.5% (Assay by titration)
    MDL NO:
    MFCD00074870
    Molecular Formula:
    C11H8N2O2S
    Molecular Weight:
    232.26
    Specification Sheet SDS

  • Diethyl cyanophosphonate

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Cyanophosphonic acid diethyl ester
    Hazmat
    Catalog Number:
    37177
    CAS Number:
    2942-58-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00010256
    Molecular Formula:
    C5H10NO3P
    Molecular Weight:
    163.11
    Specification Sheet SDS

  • Triethyl orthoformate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Diethoxymethoxyethane
    Hazmat
    Catalog Number:
    36910
    CAS Number:
    122-51-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009230
    Molecular Formula:
    C7H16O3
    Molecular Weight:
    148.2
    Specification Sheet SDS

  • 2-Methyl-6-nitrobenzoic anhydride

    Purity:
    ≥ 98% (Asay by titration)
    Synonym:
    6-Nitro-o-toluic anhydride
    Catalog Number:
    37178
    CAS Number:
    434935-69-0
    Purity Limit:
    ≥ 98% (Asay by titration)
    MDL NO:
    MFCD06797117
    Molecular Formula:
    C16H12N2O7
    Molecular Weight:
    344.28
    Specification Sheet SDS

  • 2,4,6-Trichlorobenzoyl chloride

    Hazmat
    Purity:
    ≥ 99% (Assay by titration, GC)
    Hazmat
    Catalog Number:
    37179
    CAS Number:
    4136-95-2
    Purity Limit:
    ≥ 99% (Assay by titration, GC)
    MDL NO:
    MFCD00075323
    Molecular Formula:
    C7H2Cl4O
    Molecular Weight:
    243.89
    Specification Sheet SDS

  • Sodium dihydrogencitrate

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Citric acid monosodium salt
    Catalog Number:
    37176
    CAS Number:
    18996-35-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00013067
    Molecular Formula:
    C6H7O7Na
    Molecular Weight:
    214.11
    Specification Sheet SDS

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

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate
    Catalog Number:
    37170
    CAS Number:
    122555-91-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD05865261
    Molecular Formula:
    C26H50N4O6
    Molecular Weight:
    514.71
    Specification Sheet SDS

  • Magnesium citrate tribasic nonahydrate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Trimagnesium dicitrate nonahydrate
    Catalog Number:
    37173
    CAS Number:
    153531-96-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00036422
    Molecular Formula:
    C12H10O14Mg3·9H2O
    Molecular Weight:
    613.25
    Specification Sheet SDS

  • N-Phenylaza-15-crown 5-ether

    Purity:
    99 - 100% (GC)
    Synonym:
    N-Phenyl-13-aza-1,4,7,10-tetraoxacyclopentadecane
    Catalog Number:
    37166
    CAS Number:
    66750-10-5
    Purity Limit:
    99 - 100% (GC)
    MDL NO:
    MFCD00040513
    Molecular Formula:
    C16H25NO4
    Molecular Weight:
    295.38
    Specification Sheet SDS

  • 4'-Acetylbenzo-18-crown 6-ether

    Purity:
    ≥ 97% (GC)
    Synonym:
    4'-Acetylbenzo-18-crown 6-ether
    Catalog Number:
    37159
    CAS Number:
    41855-35-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00188456
    Molecular Formula:
    C18H26O7
    Molecular Weight:
    354.4
    Specification Sheet SDS

  • Potassium citrate monobasic

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Potassium dihydrogen citrate
    Catalog Number:
    37174
    CAS Number:
    866-83-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00036472
    Molecular Formula:
    C6H7O7K
    Molecular Weight:
    230.22
    Specification Sheet SDS

  • Nitrilotri(methylphosphonic acid) (ca. 50% in Water, ca. 2.2mol/L)

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Tris(phosphonomethyl)amine (ca. 50% in Water, ca. 2.2mol/L)
    Catalog Number:
    37154
    CAS Number:
    6419-19-8
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00002138
    Molecular Formula:
    C3H12NO9P3
    Molecular Weight:
    299.05
    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

  • 4'-Nitrobenzo-18-crown 6-Ether

    Purity:
    ≥ 97% (GC)
    Synonym:
    2,3-(4-Nitrobenzo)-1,4,7,10,13,16-hexaoxacyclooctadec-2-ene
    Catalog Number:
    37165
    CAS Number:
    53408-96-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00143207
    Molecular Formula:
    C16H23NO8
    Molecular Weight:
    357.36
    Specification Sheet SDS

  • 4'-Bromobenzo-18-crown 6-ether

    Purity:
    ≥ 95% (GC)
    Synonym:
    4'-Bromobenzo-18-crown 6-ether
    Catalog Number:
    37161
    CAS Number:
    75460-28-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00143200
    Molecular Formula:
    C16H23BrO6
    Molecular Weight:
    391.26
    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

  • N,N,N',N'-Ethylenediaminetetrakis(methylenephosphonic acid)

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    EDTMP
    Catalog Number:
    37151
    CAS Number:
    1429-50-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    Molecular Formula:
    C6H20N2O12P4
    Molecular Weight:
    436.12
    Specification Sheet SDS
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