⚡️ Flash Sale: BOGO on TBTU

📦 Same-day shipping on in-stock items

New Products and Promotions

25001

  • Dimethyl 1,3-dithiole-2-thione-4,5-dicarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Dimethyl 2-thioxo-1,3-dithiole-4,5-dicarboxylate
    Catalog Number:
    43198
    CAS Number:
    7396-41-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00142532
    Molecular Formula:
    C7H6O4S3
    Molecular Weight:
    250.3
  • Dimethyl 1H-imidazole-4,5-dicarboxylate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1H-Imidazole-4,5-dicarboxylic acid dimethyl ester
    Catalog Number:
    42947
    CAS Number:
    3304-70-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00051338
    Molecular Formula:
    C7H8N2O4
    Molecular Weight:
    184.15
  • Dimethyl 2,2'-Bipyridine-5,5'-dicarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-Bipyridine-5,5'-dicarboxylic acid dimethyl ester
    Catalog Number:
    40947
    CAS Number:
    1762-45-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD30531632
    Molecular Formula:
    C14H12N2O4
    Molecular Weight:
    272.26
  • Dimethyl 2,2'-bipyridine-6,6'-dicarboxylate

    Purity:
    ≥ 95% (GC)
    Synonym:
    2,2'-Bipyridine-6,6'-dicarboxylic acid dimethyl ester
    Catalog Number:
    40952
    CAS Number:
    142593-07-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD11042478
    Molecular Formula:
    C14H12N2O4
    Molecular Weight:
    272.26
  • Dimethyl 2-(1,3-dithiole)phosphonate

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-(1,3-Dithiole)phosphonic acid dimethyl ester
    Catalog Number:
    43267
    CAS Number:
    133113-76-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD20265584
    Molecular Formula:
    C5H9O3PS2
    Molecular Weight:
    212.22
  • Dimethyl 2-oxoheptylphosphonate

    Purity:
    ≥ 85% (GC)
    Synonym:
    (2-Oxoheptyl)phosphonic acid dimethyl ester
    Catalog Number:
    36091
    CAS Number:
    36969-89-8
    Purity Limit:
    ≥ 85% (GC)
    MDL NO:
    MFCD00009514
    Molecular Formula:
    C9H19O4P
    Molecular Weight:
    222.22
  • Dimethyl 2-oxopropylphosphonate

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Dimethyl acetonylphosphonate
    Hazmat
    Catalog Number:
    36811
    CAS Number:
    4202-14-6
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00008769
    Molecular Formula:
    C5H11O4P
    Molecular Weight:
    166.11
  • Catalog Number:
    23981
    CAS Number:
    96019-08-8
    MDL NO:
    MFCD09998265
    Molecular Formula:
    C12H14O5
    Molecular Weight:
    238.24
  • Dimethyl 3,3′-dithiopropionimidate dihydrochloride

    Purity:
    ≥ 95%
    Synonym:
    Dimethyl 3,3'-dithio-bis(propionimidate) dihydrochloride
    Catalog Number:
    36433
    CAS Number:
    38285-78-8
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD00043245
    Molecular Formula:
    C8H16N2O2S2·2HCl
    Molecular Weight:
    309.28
  • Dimethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,4-Dihydroxy-2,5-thiophenedicarboxylic acid dimethyl ester
    Catalog Number:
    44303
    CAS Number:
    58416-04-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01860087
    Molecular Formula:
    C8H8O6S
    Molecular Weight:
    232.21
  • Dimethyl 4-Chloro-2,6-pyridinedicarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Chloro-2,6-pyridinedicarboxylic acid dimethyl ester
    Catalog Number:
    44683
    CAS Number:
    5371-70-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02612781
    Molecular Formula:
    C9H8ClNO4
    Molecular Weight:
    229.62
  • Dimethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalate

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalic acid dimethyl ester
    Catalog Number:
    40041
    CAS Number:
    944392-68-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD11858596
    Molecular Formula:
    C16H21BO6
    Molecular Weight:
    320.15
  • Dimethyl acetylenedicarboxylate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Dimethyl 2-butynedioate
    Hazmat
    Catalog Number:
    24537
    CAS Number:
    762-42-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008456
    Molecular Formula:
    C6H6O4
    Molecular Weight:
    142.11
  • Dimethyl adipimidate dihydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Adipimidic acid dimethyl ester dihydrochloride
    Catalog Number:
    39697
    CAS Number:
    14620-72-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00012573
    Molecular Formula:
    C8H16N2O2·2HCl
    Molecular Weight:
    245.14
  • Dimethyl carbonate

    Hazmat
    Purity:
    ≥ 99.50% (GC)
    Synonym:
    Carbonic acid dimethyl ester
    Hazmat
    Catalog Number:
    36906
    CAS Number:
    616-38-6
    Purity Limit:
    ≥ 99.50% (GC)
    MDL NO:
    MFCD00008420
    Molecular Formula:
    C3H6O3
    Molecular Weight:
    90.08
  • Dimethyl DL-glutamate hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Dimethyl 2-aminopentanedioate hydrochloride
    Catalog Number:
    23273
    CAS Number:
    13515-99-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00266895
    Molecular Formula:
    C7H13NO4·HCl
    Molecular Weight:
    211.64
  • Dimethyl fumarate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Fumaric acid dimethyl ester
    Catalog Number:
    01548
    CAS Number:
    624-49-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00064438
    Molecular Formula:
    C6H8O4
    Molecular Weight:
    144.13
  • Dimethyl furan-2,5-dicarboxylate

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    31919
    CAS Number:
    4282-32-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00092317
    Molecular Formula:
    C8H8O5
    Molecular Weight:
    184.15
  • Dimethyl hexafluoroglutarate

    Purity:
    ≥ 96% (GC)
    Synonym:
    Dimethyl perfluoroglutarate
    Catalog Number:
    45255
    CAS Number:
    1513-62-8
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00155851
    Molecular Formula:
    C7H6F6O4
    Molecular Weight:
    268.11
  • Dimethyl malonate

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Malonic acid dimethyl ester
    Hazmat
    Catalog Number:
    31543
    CAS Number:
    108-59-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00008460
    Molecular Formula:
    C5H8O4
    Molecular Weight:
    132.11
  • Dimethyl methylphosphonate

    Hazmat
    Purity:
    ≥ 97% (Assay)
    Synonym:
    Dimethoxymethyl phosphine oxide
    Hazmat
    Catalog Number:
    36402
    CAS Number:
    756-79-6
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00008349
    Molecular Formula:
    C3H9O3P
    Molecular Weight:
    124.08
  • Dimethyl octafluoroadipate

    Purity:
    ≥ 97% (GC)
    Synonym:
    Dimethyl perfluoroadipate
    Catalog Number:
    45256
    CAS Number:
    3107-98-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00042267
    Molecular Formula:
    C8H6F8O4
    Molecular Weight:
    318.12
  • Dimethyl pimelate

    Purity:
    ≥ 99% (GC)
    Synonym:
    Dimethyl 1,7-heptanedioate
    Catalog Number:
    21631
    CAS Number:
    1732-08-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008470
    Molecular Formula:
    C9H16O4
    Molecular Weight:
    188.22
  • Dimethyl pimelimidate dihydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Pimelimidic acid dimethyl ester dihydrochloride
    Catalog Number:
    02305
    CAS Number:
    58537-94-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00038942
    Molecular Formula:
    C9H18N2O2·2HCl
    Molecular Weight:
    259.17
  • Dimethyl suberate

    Purity:
    ≥ 99% (GC)
    Synonym:
    Suberic acid dimethyl ester
    Catalog Number:
    27178
    CAS Number:
    1732-09-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008471
    Molecular Formula:
    C10H18O4
    Molecular Weight:
    202.25
  • Dimethyl suberimidate dihydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Suberimidic acid dimethyl ester dihydrochloride
    Catalog Number:
    39702
    CAS Number:
    34490-86-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00012574
    Molecular Formula:
    C10H20N2O2·2HCl
    Molecular Weight:
    273.2
  • Dimethyl succinate

    Hazmat
    Grade:
    FG, KOSHER, FEMA 2396
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Dimethyl butanedioate
    Hazmat
    Catalog Number:
    34115
    Grade:
    FG, KOSHER, FEMA 2396
    CAS Number:
    106-65-0
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00008466
    Molecular Formula:
    C6H10O4
    Molecular Weight:
    146.14
  • Dimethyl sulfide, anhydrous

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Methyl sulfide
    Hazmat
    Catalog Number:
    02474
    CAS Number:
    75-18-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008562
    Molecular Formula:
    C2H6S
    Molecular Weight:
    62.13
  • Dimethyl sulfoxide

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99.9% (GC)
    Synonym:
    DMSO
    Hazmat
    Catalog Number:
    00635
    Grade:
    ACS reagent
    CAS Number:
    67-68-5
    Purity Limit:
    ≥ 99.9% (GC)
    MDL NO:
    MFCD00002089
    Molecular Formula:
    C2H6SO
    Molecular Weight:
    78.13
  • Dimethyl sulfoxide

    Hazmat
    Purity:
    ≥ 99.9% (GC)
    Synonym:
    DMSO
    Hazmat
    Catalog Number:
    30145
    CAS Number:
    67-68-5
    Purity Limit:
    ≥ 99.9% (GC)
    MDL NO:
    MFCD00002089
    Molecular Formula:
    C2H6SO
    Molecular Weight:
    78.13
  • Dimethyl sulfoxide

    Hazmat
    Grade:
    ACS Spectrophotometric grade
    Purity:
    ≥ 99.9% (GC)
    Synonym:
    Methyl sulfoxide
    Hazmat
    Catalog Number:
    37437
    Grade:
    ACS Spectrophotometric grade
    CAS Number:
    67-68-5
    Purity Limit:
    ≥ 99.9% (GC)
    MDL NO:
    MFCD00002089
    Molecular Formula:
    C2H6SO
    Molecular Weight:
    78.13
  • Dimethyl tetrafluorosuccinate

    Purity:
    ≥ 95% (GC)
    Synonym:
    Dimethyl perfluorosuccinate
    Catalog Number:
    45304
    CAS Number:
    356-36-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00043947
    Molecular Formula:
    C6H6F4O4
    Molecular Weight:
    218.1
  • Dimethyl tetrahydropyran-4,4-dicarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Tetrahydropyran-4,4-dicarboxylic acid dimethyl ester
    Catalog Number:
    43553
    CAS Number:
    149777-00-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02093499
    Molecular Formula:
    C9H14O5
    Molecular Weight:
    202.21
  • Dimethyl thiazolidine-2,4-dicarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Thiazolidine-2,4-dicarboxylic acid dimethyl ester
    Catalog Number:
    44143
    CAS Number:
    318233-97-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191687
    Molecular Formula:
    C7H11NO4S
    Molecular Weight:
    205.23
  • Catalog Number:
    50703
    CAS Number:
    34541-73-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00039527
    Molecular Formula:
    C18H16O4
    Molecular Weight:
    0.0
  • Dimethyl [2,2'-bipyridine]-4,4'-dicarboxylate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4,4'-Dimethoxycarbonyl-2,2'-bipyridine
    Catalog Number:
    30005
    CAS Number:
    71071-46-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD02669916
    Molecular Formula:
    C14H12N2O4
    Molecular Weight:
    272.26
  • Catalog Number:
    08019
    CAS Number:
    176504-89-5
    Purity Limit:
    ≥ 97% (TLC)
    MDL NO:
    MFCD00798804
    Molecular Formula:
    C14H28NO6P
    Molecular Weight:
    337.35
  • Catalog Number:
    08020
    CAS Number:
    176504-90-8
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00798803
    Molecular Formula:
    C17H26NO6P
    Molecular Weight:
    371.37
  • Dimethyl(1,5-cyclooctadiene)platinum(II)

    Purity:
    ≥ 98% (based on Carbon %)
    Catalog Number:
    50860
    CAS Number:
    12266-92-1
    Purity Limit:
    ≥ 98% (based on Carbon %)
    MDL NO:
    MFCD00064719
    Molecular Formula:
    C10H18Pt
    Molecular Weight:
    333.33
  • 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
  • Dimethyl-(4-pyrrolidin-2-yl-phenyl)amine

    Purity:
    ≥ 99% (LCMS)
    Synonym:
    2-[4-(Dimethylamino)phenyl]pyrrolidine
    Catalog Number:
    18187
    CAS Number:
    298690-88-7
    Purity Limit:
    ≥ 99% (LCMS)
    MDL NO:
    MFCD02663403
    Molecular Formula:
    C12H18N2
    Molecular Weight:
    190.29
  • Dimethyl-morpholin-2-ylmethylamine

    Purity:
    ≥ 96% (assay)
    Synonym:
    N,N-Dimethyl(morpholin-2-yl)methanamine
    Catalog Number:
    19384
    CAS Number:
    122894-56-8
    Purity Limit:
    ≥ 96% (assay)
    MDL NO:
    MFCD03990577
    Molecular Formula:
    C7H16N2O
    Molecular Weight:
    144.22
  • Dimethyl-N,N-diisopropylphosphoramidite

    Purity:
    ≥ 97% (31P NMR)
    Catalog Number:
    12549
    CAS Number:
    122194-07-4
    Purity Limit:
    ≥ 97% (31P NMR)
    MDL NO:
    MFCD00153505
    Molecular Formula:
    C8H20NO2P
    Molecular Weight:
    193.2
  • Dimethylamine hydrochloride

    Purity:
    ≥ 98% (Assay)
    Catalog Number:
    30725
    CAS Number:
    506-59-2
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00012477
    Molecular Formula:
    C2H7N·HCl
    Molecular Weight:
    81.54
  • Dimethylbis(phenylethynyl)silane

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    40475
    CAS Number:
    2170-08-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00270967
    Molecular Formula:
    C18H16Si
    Molecular Weight:
    260.41
  • Dimethyldioctadecylammonium chloride

    Purity:
    74 - 76% (Assay by titration)
    Catalog Number:
    31587
    CAS Number:
    107-64-2
    Purity Limit:
    74 - 76% (Assay by titration)
    MDL NO:
    MFCD00055540
    Molecular Formula:
    C38H80ClN
    Molecular Weight:
    586.5
  • Dimethyldioctylammonium bromide

    Purity:
    79 - 81% (Assay by titration)
    Catalog Number:
    31601
    CAS Number:
    3026-69-5
    Purity Limit:
    79 - 81% (Assay by titration)
    Molecular Formula:
    C18H40BrN
    Molecular Weight:
    350.43
  • Dimethylditetradecylammonium bromide

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Ditetradecyldimethylammonium bromide
    Catalog Number:
    36435
    CAS Number:
    68105-02-2
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00191429
    Molecular Formula:
    C30H64BrN
    Molecular Weight:
    518.74
  • Dimethyldivinylsilane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    40554
    CAS Number:
    10519-87-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00053855
    Molecular Formula:
    C6H12Si
    Molecular Weight:
    112.25
  • Dimethylenastron

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-(3-Hydroxyphenyl)-7,7-dimethyl-2-thioxo-2,3,4,6,7,8-hexahydroquinazolin-5(1H-one
    Catalog Number:
    42447
    CAS Number:
    863774-58-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09264157
    Molecular Formula:
    C16H18N2O2S
    Molecular Weight:
    302.39