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Synthetic Reagents

1974
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  • Tin

    Grade:
    ACS reagent
    Purity:
    ≥ 99.5% (Titration)
    Catalog Number:
    07245
    Grade:
    ACS reagent
    CAS Number:
    7440-31-5
    Purity Limit:
    ≥ 99.5% (Titration)
    MDL NO:
    MFCD00133862
    Molecular Formula:
    Sn
    Molecular Weight:
    118.7
    Specification Sheet SDS

  • Chromium(VI) oxide

    Hazmat
    Purity:
    ≥ 99.5% (Assay)
    Synonym:
    Chromic anhydride
    Hazmat
    Catalog Number:
    07213
    CAS Number:
    1333-82-0
    Purity Limit:
    ≥ 99.5% (Assay)
    MDL NO:
    MFCD00010952
    Molecular Formula:
    CrO3
    Molecular Weight:
    99.99
    Specification Sheet SDS

  • Chloramine T trihydrate

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Synonym:
    N-Chloro-p-toluenesulfonamide sodium salt
    Hazmat
    Catalog Number:
    06766
    CAS Number:
    7080-50-4
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00149066
    Molecular Formula:
    C7H7ClNNaO2S·3H2O
    Molecular Weight:
    281.7
    Specification Sheet SDS

  • Nα-Z-hydrazide

    Purity:
    ≥ 98.0% (HPLC)
    Synonym:
    Z-NHNH2
    Catalog Number:
    05288
    CAS Number:
    5331-43-1
    Purity Limit:
    ≥ 98.0% (HPLC)
    MDL NO:
    MFCD00041890
    Molecular Formula:
    C8H10N2O2
    Molecular Weight:
    166.18
    Specification Sheet SDS

  • Tetramethylfluoroformamidiniun hexafluorophosphate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    TFFH
    Catalog Number:
    05189
    CAS Number:
    164298-23-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02684443
    Molecular Formula:
    C5H12N2PF7
    Molecular Weight:
    264.12
    Specification Sheet SDS

  • O-[(Ethoxycarbonyl)cyanomethyleneamino]-N,N,N',N'-tetramethyluronium tetrafluoro-borate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    TOTU
    Catalog Number:
    04884
    CAS Number:
    136849-72-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00192127
    Molecular Formula:
    C10H17BF4N4O3
    Molecular Weight:
    328.08
    Specification Sheet SDS

  • Pyridinium dichromate

    Hazmat
    Purity:
    ≥ 99% (Titration)
    Synonym:
    PDC
    Hazmat
    Catalog Number:
    04839
    CAS Number:
    20039-37-6
    Purity Limit:
    ≥ 99% (Titration)
    MDL NO:
    MFCD00013105
    Molecular Formula:
    C10H12N2Cr2O7
    Molecular Weight:
    376.21
    Specification Sheet SDS

  • Borane tetrahydrofuran complex solution

    Hazmat
    Hazmat
    Catalog Number:
    04835
    CAS Number:
    14044-65-6
    MDL NO:
    MFCD00012429
    Molecular Formula:
    C4H11BO
    Molecular Weight:
    85.94
    Specification Sheet SDS

  • Chlorotripyrrolidinophosphonium hexafluorophosphate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    PyCloP
    Catalog Number:
    04880
    CAS Number:
    133894-48-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00210035
    Molecular Formula:
    C12H24F6N3P2Cl
    Molecular Weight:
    421.74
    Specification Sheet SDS

  • 2-Chlorotrityl chloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    2-Chlorotriphenylmethyl chloride
    Catalog Number:
    04318
    CAS Number:
    42074-68-0
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00040399
    Molecular Formula:
    C19H14Cl2
    Molecular Weight:
    313.22
    Specification Sheet SDS

  • 18-Crown 6-ether

    Purity:
    ≥ 99.5% (GC)
    Synonym:
    1,4,7,10,13,16-hexaoxacyclooctadecane
    Catalog Number:
    03901
    CAS Number:
    17455-13-9
    Purity Limit:
    ≥ 99.5% (GC)
    MDL NO:
    MFCD00005113
    Molecular Formula:
    C12H24O6
    Molecular Weight:
    264.32
    Specification Sheet SDS

  • 15-Crown-5

    Purity:
    ≥ 97% (GC)
    Synonym:
    1,4,7,10,13-Pentaoxacyclopentadecane
    Catalog Number:
    04159
    CAS Number:
    33100-27-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00005110
    Molecular Formula:
    C10H20O5
    Molecular Weight:
    220.26
    Specification Sheet SDS

  • Diethyl sulfate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Ethyl sulfate
    Hazmat
    Catalog Number:
    03898
    CAS Number:
    64-67-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009099
    Molecular Formula:
    C4H10O4S
    Molecular Weight:
    154.2
    Specification Sheet SDS

  • D-Glucosamine 6-sulfate sodium chloride

    Grade:
    meets USP specifications
    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    03560
    Grade:
    meets USP specifications
    CAS Number:
    14999-43-0
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD22495403
    Molecular Formula:
    C12H28N2O14S·2NaCl
    Molecular Weight:
    573.32
    Specification Sheet SDS

  • 1-Hydroxy-6-(trifluoromethyl)benzotriazole

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    6-(Trifluoro-methyl)-HOBT
    Hazmat
    Catalog Number:
    03533
    CAS Number:
    26198-21-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038806
    Molecular Formula:
    C7H4N3OF3
    Molecular Weight:
    203.12
    Specification Sheet SDS

  • Ampicillin trihydrate

    Grade:
    Meets USP Specification
    Synonym:
    D-(-)-α-Aminobenzylpenicillin
    Catalog Number:
    02876
    Grade:
    Meets USP Specification
    CAS Number:
    7177-48-2
    MDL NO:
    MFCD00072036
    Molecular Formula:
    C16H25N3O7S
    Molecular Weight:
    403.4
    Specification Sheet SDS

  • Tobramycin

    Grade:
    Meets USP specification
    Purity:
    ≥ 900 µg/mg (Assay on anhydrous basis)
    Catalog Number:
    02865
    Grade:
    Meets USP specification
    CAS Number:
    32986-56-4
    Purity Limit:
    ≥ 900 µg/mg (Assay on anhydrous basis)
    MDL NO:
    MFCD00077885
    Molecular Formula:
    C18H37N5O9
    Molecular Weight:
    467.51
    Specification Sheet SDS

  • D-Penicillamine

    Grade:
    USP
    Purity:
    98 - 101% (Assay on dried basis)
    Synonym:
    D-Pen-OH
    Catalog Number:
    02591
    Grade:
    USP
    CAS Number:
    52-67-5
    Purity Limit:
    98 - 101% (Assay on dried basis)
    MDL NO:
    MFCD00064302
    Molecular Formula:
    C5H11NO2S
    Molecular Weight:
    149.2
    Specification Sheet SDS

  • N,N-Diethyltrimethylsilylamine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (Diethylamino)trimethylsilane
    Hazmat
    Catalog Number:
    02364
    CAS Number:
    996-50-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009040
    Molecular Formula:
    C7H19NSi
    Molecular Weight:
    145.32
    Specification Sheet SDS

  • Thioacetamide

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Ethanethioamide
    Hazmat
    Catalog Number:
    02358
    Grade:
    ACS reagent
    CAS Number:
    62-55-5
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00008070
    Molecular Formula:
    C2H5NS
    Molecular Weight:
    75.1
    Specification Sheet SDS

  • 4-Nitrophenyl trifluoroacetate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Trifluoroacetic acid 4-nitrophenyl ester
    Catalog Number:
    02341
    CAS Number:
    658-78-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007324
    Molecular Formula:
    C8H4F3NO4
    Molecular Weight:
    235.12
    Specification Sheet SDS

  • Trimethylacetic anhydride

    Hazmat
    Purity:
    99%
    Synonym:
    Pivalic anhydride
    Hazmat
    Catalog Number:
    02352
    CAS Number:
    1538-75-6
    Purity Limit:
    99%
    MDL NO:
    MFCD00008842
    Molecular Formula:
    C10H18O3
    Molecular Weight:
    186.25
    SDS

  • 2-(2-Pyridon-1yl)-1,1,3,3-tetramethyluronium tetrafluoroborate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    TPTU/TOPPyU
    Catalog Number:
    02355
    CAS Number:
    125700-71-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00075475
    Molecular Formula:
    C10H16BF4N3O2
    Molecular Weight:
    297.06
    Specification Sheet SDS

  • 4-Pyrrolidinopyridine

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Synonym:
    1-(4-Pyridyl)pyrrolidine
    Hazmat
    Catalog Number:
    02356
    CAS Number:
    2456-81-7
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00006415
    Molecular Formula:
    C9H12N2
    Molecular Weight:
    148.2
    Specification Sheet SDS

  • 2-(5-Norbornen-2,3-dicarboximido)-1,1,3,3-tetramethyluronium tetrafluoroborate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    TNTU
    Catalog Number:
    02343
    CAS Number:
    125700-73-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00167753
    Molecular Formula:
    C14H20BF4N3O3
    Molecular Weight:
    365.14
    Specification Sheet SDS

  • α,α-Dichloromethyl methyl ether

    Hazmat
    Purity:
    ≥ 97% (Assay)
    Synonym:
    1,1-Dichlorodimethyl ether
    Hazmat
    Catalog Number:
    02299
    CAS Number:
    4885-02-3
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00000828
    Molecular Formula:
    C2H4Cl2O
    Molecular Weight:
    115.0
    Specification Sheet SDS

  • N,N-Bis(2-oxo-3-oxazolidinyl)phosphinic chloride

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Synonym:
    BOP-Cl
    Hazmat
    Catalog Number:
    02280
    CAS Number:
    68641-49-6
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00010077
    Molecular Formula:
    C6H8ClN2O5P
    Molecular Weight:
    254.6
    Specification Sheet SDS

  • Metalphthalein

    Grade:
    ACS reagent
    Synonym:
    Phthalein purple
    Catalog Number:
    02021
    Grade:
    ACS reagent
    CAS Number:
    2411-89-4
    MDL NO:
    MFCD00005911
    Molecular Formula:
    C32H32N2O12
    Molecular Weight:
    636.62
    Specification Sheet SDS

  • Trioxsalen

    Hazmat
    Grade:
    meets USP specifications
    Purity:
    97-103% (HPLC)
    Synonym:
    4,5',8-Trimethylpsoralen
    Hazmat
    Catalog Number:
    01958
    Grade:
    meets USP specifications
    CAS Number:
    3902-71-4
    Purity Limit:
    97-103% (HPLC)
    MDL NO:
    MFCD00005010
    Molecular Formula:
    C14H12O3
    Molecular Weight:
    228.25
    Specification Sheet SDS

  • Tetramethylammonium chloride

    Hazmat
    Purity:
    ≥ 99% (Titration)
    Synonym:
    TMA
    Hazmat
    Catalog Number:
    01953
    CAS Number:
    75-57-0
    Purity Limit:
    ≥ 99% (Titration)
    MDL NO:
    MFCD00011628
    Molecular Formula:
    C4H12NCl
    Molecular Weight:
    109.6
    Specification Sheet SDS

  • Thioglycolic acid

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Synonym:
    Mercaptoacetic acid
    Hazmat
    Catalog Number:
    01637
    CAS Number:
    68-11-1
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00004876
    Molecular Formula:
    C2H4O2S
    Molecular Weight:
    92.12
    Specification Sheet SDS

  • Starch from corn

    Grade:
    Food Grade
    Synonym:
    Corn starch
    Catalog Number:
    01627
    Grade:
    Food Grade
    CAS Number:
    9005-25-8
    MDL NO:
    MFCD00082026
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Sorbic acid

    Grade:
    FCC/Kosher
    Purity:
    ≥ 99% (Assay, dry basis)
    Synonym:
    2,4-Hexadienoic acid
    Catalog Number:
    01526
    Grade:
    FCC/Kosher
    CAS Number:
    110-44-1
    Purity Limit:
    ≥ 99% (Assay, dry basis)
    MDL NO:
    MFCD00002703
    Molecular Formula:
    C6H8O2
    Molecular Weight:
    112.13
    Specification Sheet SDS

  • Calciferol

    Hazmat
    Grade:
    meets USP/BP/CP specifications
    Purity:
    97.0-103.0% (HPLC)
    Synonym:
    Ergocalciferol
    Hazmat
    Catalog Number:
    01529
    Grade:
    meets USP/BP/CP specifications
    CAS Number:
    50-14-6
    Purity Limit:
    97.0-103.0% (HPLC)
    MDL NO:
    MFCD00166988
    Molecular Formula:
    C28H44O
    Molecular Weight:
    396.7
    Specification Sheet SDS

  • Nitrilotriacetic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    N,N-bis(Carboxymethyl)glycine
    Catalog Number:
    01505
    CAS Number:
    139-13-9
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00004287
    Molecular Formula:
    C6H9O6N
    Molecular Weight:
    191.14
    Specification Sheet SDS

  • Paromomycin sulfate salt ≥ 675 µ/mg (on dried basis)

    Grade:
    Meets USP specifications
    Synonym:
    Aminosidine sulfate
    Catalog Number:
    01507
    Grade:
    Meets USP specifications
    CAS Number:
    1263-89-4
    MDL NO:
    MFCD00079278
    Molecular Formula:
    C23H45N5O14·2SO4
    Molecular Weight:
    713.7
    SDS

  • Potassium dichromate

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Potassium bichromate
    Hazmat
    Catalog Number:
    01248
    Grade:
    ACS reagent
    CAS Number:
    7778-50-9
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00011367
    Molecular Formula:
    K2Cr2O7
    Molecular Weight:
    294.18
    Specification Sheet SDS

  • 3-Nitro-1H-1,2,4-triazole

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    00941
    CAS Number:
    24807-55-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00009749
    Molecular Formula:
    C2H2N4O2
    Molecular Weight:
    114.1
    Specification Sheet SDS

  • Ammonium nitrate, granular

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 95% (Assay by titration)
    Hazmat
    Catalog Number:
    00022
    Grade:
    ACS reagent
    CAS Number:
    6484-52-2
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00011425
    Molecular Formula:
    NH4NO3
    Molecular Weight:
    80.04
    Specification Sheet SDS

  • 4-Nitrobenzyl bromide

    Hazmat
    Purity:
    ≥ 99.5% (assay)
    Synonym:
    α-Bromo-4-nitrotoluene
    Hazmat
    Catalog Number:
    01493
    CAS Number:
    100-11-8
    Purity Limit:
    ≥ 99.5% (assay)
    MDL NO:
    MFCD00007373
    Molecular Formula:
    C7H6BrNO2
    Molecular Weight:
    216.04
    Specification Sheet SDS

  • Brilliant blue G-250

    Purity:
    ≥ 85% (Dye content)
    Synonym:
    Coomassie brilliant blue G
    Catalog Number:
    01306
    CAS Number:
    6104-58-1
    Purity Limit:
    ≥ 85% (Dye content)
    MDL NO:
    MFCD00078482
    Molecular Formula:
    C47H48N3O7S2Na
    Molecular Weight:
    854.0
    Specification Sheet SDS

  • Methyl red sodium salt

    Grade:
    ACS reagent
    Synonym:
    4-Dimethylaminoazobenzene-2'-carboxylicacid sodium salt
    Catalog Number:
    01305
    Grade:
    ACS reagent
    CAS Number:
    845-10-3
    MDL NO:
    MFCD00002426
    Molecular Formula:
    C15H14N3O2·Na
    Molecular Weight:
    291.28
    Specification Sheet SDS

  • Brilliant blue R-250

    Purity:
    ≥ 88% (Dye content)
    Synonym:
    Brilliant blue R
    Catalog Number:
    01275
    CAS Number:
    6104-59-2
    Purity Limit:
    ≥ 88% (Dye content)
    MDL NO:
    MFCD00041762
    Molecular Formula:
    C45H44N3O7S2Na
    Molecular Weight:
    826.0
    Specification Sheet SDS

  • Trisodium N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetate dihydrate

    Purity:
    ≥ 98% (Assay by titration on anhydrous basis)
    Synonym:
    N-Carboxymethyl-N'-(2-hydroxyethyl)-N,N'-ethylenediglycine trisodium salt dihydrate
    Catalog Number:
    01225
    CAS Number:
    139-89-9
    Purity Limit:
    ≥ 98% (Assay by titration on anhydrous basis)
    MDL NO:
    MFCD00043341
    Molecular Formula:
    C10H15N2O7Na3·2H2O
    Molecular Weight:
    380.24
    Specification Sheet SDS

  • Thymolphthalein

    Grade:
    ACS reagent
    Synonym:
    5',5''-Diisopropyl-2',2''-dimethylphenolphthalein
    Catalog Number:
    01270
    Grade:
    ACS reagent
    CAS Number:
    125-20-2
    MDL NO:
    MFCD00005909
    Molecular Formula:
    C28H30O4
    Molecular Weight:
    430.5
    Specification Sheet SDS

  • 2-Fluoro-1-methylpyridinium 4-toluenesulfonate

    Purity:
    ≥ 98% (NMR)
    Synonym:
    1 Methyl-2-fluoropyridinium tosylate
    Catalog Number:
    01278
    CAS Number:
    58086-67-2
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00011983
    Molecular Formula:
    C6H7FN·C7H7O3S
    Molecular Weight:
    283.3
    Specification Sheet SDS

  • 4-Chlorophenyl dichlorophosphate

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    4-Chlorophenyl dichlorophosphinate
    Hazmat
    Catalog Number:
    00981
    CAS Number:
    772-79-2
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00009705
    Molecular Formula:
    C6H4Cl3O2P
    Molecular Weight:
    245.43
    Specification Sheet SDS

  • 1-(2,4,6-Triisopropylbenzenesulfonyl)-1H-1,2,4-triazole

    Synonym:
    TPST
    Catalog Number:
    00932
    CAS Number:
    54230-60-3
    MDL NO:
    MFCD00014089
    Molecular Formula:
    C17H25N3O2S
    Molecular Weight:
    335.5
    SDS

  • 2-Chlorophenyl phosphorodichloridate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Chlorophenyl dichlorophosphate
    Hazmat
    Catalog Number:
    00980
    CAS Number:
    15074-54-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009704
    Molecular Formula:
    C6H4Cl3O2P
    Molecular Weight:
    245.43
    Specification Sheet SDS

  • Penicillin G potassium salt

    Grade:
    Meets USP specification
    Purity:
    96 - 102% (HPLC)
    Synonym:
    Benzylpenicillin potassium salt
    Catalog Number:
    00756
    Grade:
    Meets USP specification
    CAS Number:
    113-98-4
    Purity Limit:
    96 - 102% (HPLC)
    MDL NO:
    MFCD00036193
    Molecular Formula:
    C16H17N2O4SK
    Molecular Weight:
    372.48
    Specification Sheet SDS
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