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Building Blocks

8715

  • Ethyl (hydroxyimino)cyanoacetate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Ethyl cyano(hydroxyimino)acetate
    Catalog Number:
    26426
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    3849-21-6
    MDL NO:
    MFCD00002112
    Molecular Formula:
    C5H6N2O3
    Molecular Weight:
    142.11
  • 2-Phenoxyethanol

    Grade:
    KOSHER, FEMA 4620
    Purity:
    99 - 100% (GC)
    Synonym:
    Ethylene glycol monophenyl ether
    Catalog Number:
    34802
    Grade:
    KOSHER, FEMA 4620
    Purity Limit:
    99 - 100% (GC)
    CAS Number:
    122-99-6
    MDL NO:
    MFCD00002857
    Molecular Formula:
    C8H10O2
    Molecular Weight:
    138.16
  • Methyl trifluoroacetate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Trifluoroacetic acid methyl ester
    Hazmat
    Catalog Number:
    42373
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    431-47-0
    MDL NO:
    MFCD00000417
    Molecular Formula:
    C3H3F3O2
    Molecular Weight:
    128.05
  • δ-Undecanolactone

    Grade:
    Natural, meets FG specifications, Kosher, FEMA 3
    Purity:
    98 - 100% (Assay, sum of isomers)
    Synonym:
    Undecanoic δ-lactone
    Catalog Number:
    35008
    Grade:
    Natural, meets FG specifications, Kosher, FEMA 3
    Purity Limit:
    98 - 100% (Assay, sum of isomers)
    CAS Number:
    710-04-3
    MDL NO:
    MFCD00006650
    Molecular Formula:
    C11H20O2
    Molecular Weight:
    184.28
  • 3-Hydroxytyramine hydrochloride

    Purity:
    98 - 101% (Assay on dried basis)
    Synonym:
    Dopamine hydrochloride
    Catalog Number:
    11757
    Purity Limit:
    98 - 101% (Assay on dried basis)
    CAS Number:
    62-31-7
    MDL NO:
    MFCD00012898
    Molecular Formula:
    C8H11NO2•HCl
    Molecular Weight:
    189.64
  • N-Acetyl-5-methoxytryptamine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Melatonin
    Catalog Number:
    09492
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    73-31-4
    MDL NO:
    MFCD00005655
    Molecular Formula:
    C13H16N2O2
    Molecular Weight:
    232.28
  • 1-Boc-4-piperidone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    tert-Butyl 4-oxo-1-piperidinecarboxylate
    Catalog Number:
    05037
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    79099-07-3
    MDL NO:
    MFCD00151800
    Molecular Formula:
    C10H17NO3
    Molecular Weight:
    199.24
  • 5-(Ethylthio)-1H-tetrazole

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    5-Ethylsulfanyl-1H-tetrazole
    Hazmat
    Catalog Number:
    01881
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    89797-68-2
    MDL NO:
    MFCD00068733
    Molecular Formula:
    C3H6N4S
    Molecular Weight:
    130.18
  • Cinnamic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    β-Phenylacrylic acid
    Catalog Number:
    01532
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    140-10-3
    MDL NO:
    MFCD00004369
    Molecular Formula:
    C9H8O2
    Molecular Weight:
    148.16
  • Succinic acid

    Grade:
    ACS reagent
    Purity:
    ≥ 99.0% (Titration)
    Synonym:
    Butanedioic acid
    Catalog Number:
    01465
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 99.0% (Titration)
    CAS Number:
    110-15-6
    MDL NO:
    MFCD00002789
    Molecular Formula:
    C4H6O4
    Molecular Weight:
    118.1
  • 1-Methyl-2-pyrrolidinone, distilled

    Hazmat
    Purity:
    ≥ 99.5% (Assay)
    Synonym:
    N-Methyl-2-ketopyrrolidine
    Hazmat
    Catalog Number:
    00741
    Purity Limit:
    ≥ 99.5% (Assay)
    CAS Number:
    872-50-4
    MDL NO:
    MFCD00003193
    Molecular Formula:
    C5H9NO
    Molecular Weight:
    99.13
  • Guanidine thiocyanate

    Hazmat
    Grade:
    Biotech Grade
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Guanidine isothiocyanate
    Hazmat
    Catalog Number:
    00522
    Grade:
    Biotech Grade
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    593-84-0
    MDL NO:
    MFCD00013027
    Molecular Formula:
    CH5N3·HSCN
    Molecular Weight:
    118.16
  • 1,4-Dichlorobutane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Tetramethylene dichloride
    Hazmat
    Catalog Number:
    49221
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    110-56-5
    MDL NO:
    MFCD00001011
    Molecular Formula:
    C4H8Cl2
    Molecular Weight:
    127.01
  • 1-Bromopropane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Propyl bromide
    Hazmat
    Catalog Number:
    49229
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    106-94-5
    MDL NO:
    MFCD00000254
    Molecular Formula:
    C3H7Br
    Molecular Weight:
    122.99
  • 2-Bromobutane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    sec-Butyl bromide
    Hazmat
    Catalog Number:
    49227
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    78-76-2
    MDL NO:
    MFCD00000156
    Molecular Formula:
    C4H9Br
    Molecular Weight:
    137.03
  • 2-Bromopropane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Isopropyl bromide
    Hazmat
    Catalog Number:
    49230
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    75-26-3
    MDL NO:
    MFCD00000147
    Molecular Formula:
    C3H7Br
    Molecular Weight:
    122.99
  • Formic acid

    Hazmat
    Grade:
    ACS Reagent
    Purity:
    ≥ 88% (Assay)
    Hazmat
    Catalog Number:
    32007
    Grade:
    ACS Reagent
    Purity Limit:
    ≥ 88% (Assay)
    CAS Number:
    64-18-6
    MDL NO:
    MFCD00003297
    Molecular Formula:
    CH2O2
    Molecular Weight:
    46.03
  • N,N-Diethyl-p-phenylenediamine sulfate salt

    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Amino-N,N-diethylaniline sulfate
    Catalog Number:
    31789
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    6283-63-2
    MDL NO:
    MFCD00012993
    Molecular Formula:
    C10H18N2O4S
    Molecular Weight:
    262.33
  • N,N -Dimethylphosphoramic dichloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Dimethylamidophosphoric dichloride
    Hazmat
    Catalog Number:
    31355
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    677-43-0
    MDL NO:
    MFCD00013896
    Molecular Formula:
    C2H6Cl2NOP
    Molecular Weight:
    161.96
  • N-Boc-1,3-diaminopropane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N-(tert-Butoxycarbonyl)-1,3-diaminopropane
    Hazmat
    Catalog Number:
    31316
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    75178-96-0
    MDL NO:
    MFCD00210021
    Molecular Formula:
    C8H18N2O2
    Molecular Weight:
    174.24
  • Triethyl orthopropionate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Orthopropionic acid triethyl ester
    Hazmat
    Catalog Number:
    30368
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    115-80-0
    MDL NO:
    MFCD00009226
    Molecular Formula:
    C9H20O3
    Molecular Weight:
    176.25
  • 1-Amino-2-naphthol-4-sulfonic acid

    Grade:
    ACS reagent
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2-Hydroxy-4-sulfo-1-naphthylamine
    Catalog Number:
    30112
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    116-63-2
    MDL NO:
    MFCD00004019
    Molecular Formula:
    C10H9NO4S
    Molecular Weight:
    239.25
  • Salicylic acid

    Purity:
    ≥ 98% (Assay)
    Synonym:
    2-Hydroxybenzoic acid
    Catalog Number:
    30167
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    69-72-7
    MDL NO:
    MFCD00002439
    Molecular Formula:
    C7H6O3
    Molecular Weight:
    138.12
  • 1-Methyl-2-pyrrolidinone, distilled

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99% (GC)
    Synonym:
    N-Methyl-2-ketopyrrolidine
    Hazmat
    Catalog Number:
    30063
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    872-50-4
    MDL NO:
    MFCD00003193
    Molecular Formula:
    C5H9NO
    Molecular Weight:
    99.13
  • Bis-(sodium sulfopropyl)-disulfide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3,3'-Dithiobis-1-propanesulfonic acid disodium salt
    Catalog Number:
    28476
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    27206-35-5
    MDL NO:
    MFCD01104840
    Molecular Formula:
    C6H12Na2O6S4
    Molecular Weight:
    354.4
  • n-Propylbenzene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Phenylpropane
    Hazmat
    Catalog Number:
    27219
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    103-65-1
    MDL NO:
    MFCD00009377
    Molecular Formula:
    C9H12
    Molecular Weight:
    120.19
  • Hydroxyurea

    Grade:
    Meets USP specifications
    Purity:
    97.0-103.0% (Assay, dried basis)
    Synonym:
    Hydroxycarbamide
    Catalog Number:
    24533
    Grade:
    Meets USP specifications
    Purity Limit:
    97.0-103.0% (Assay, dried basis)
    CAS Number:
    127-07-1
    MDL NO:
    MFCD00007943
    Molecular Formula:
    CH4N2O2
    Molecular Weight:
    76.05
  • (±)-Epichlorohydrin

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Chloro-2,3-epoxypropane
    Hazmat
    Catalog Number:
    24484
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    106-89-8
    MDL NO:
    MFCD00005132
    Molecular Formula:
    C3H5ClO
    Molecular Weight:
    92.52
  • Martius Yellow  

    Synonym:
    2,4-Dinitro-1-naphthol
    Catalog Number:
    22920
    CAS Number:
    605-69-6
    MDL NO:
    MFCD00065352
    Molecular Formula:
    C10H6N2O5
    Molecular Weight:
    234.17
  • 5-Benzyloxyindole

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-Benzyloxy-1H-indole
    Catalog Number:
    21882
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1215-59-4
    MDL NO:
    MFCD00005676
    Molecular Formula:
    C15H13NO
    Molecular Weight:
    223.27
  • Morpholine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    14091
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    110-91-8
    MDL NO:
    MFCD00005972
    Molecular Formula:
    C4H9NO
    Molecular Weight:
    87.12
  • 2-Chlorotrityl chloride resin (1.0-1.2 meq/g, 200-400 mesh)

    Synonym:
    2-Chlorotriphenylmethyl chloride resin
    Catalog Number:
    12996
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
  • P-Chlorodiphenylphosphine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Diphenyl chlorophosphine
    Hazmat
    Catalog Number:
    06895
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1079-66-9
    MDL NO:
    MFCD00000529
    Molecular Formula:
    C12H10ClP
    Molecular Weight:
    220.64
  • 2-Chlorotrityl chloride resin (0.3-0.8 meq/g, 200-400 mesh)

    Synonym:
    2-Chlorotriphenylmethyl chloride resin
    Catalog Number:
    04251
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
  • 2-Chlorotrityl chloride resin (1.0-1.8 meq/g, 100-200 mesh)

    Synonym:
    2-Chlorotriphenylmethyl chloride resin
    Catalog Number:
    04250
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
  • 2-Chlorotrityl chloride resin (1.0-2.0 meq/g, 100-200 mesh)

    Synonym:
    2-Chlorotriphenylmethyl chloride resin
    Catalog Number:
    03498
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
  • 1,3-Dimethylurea

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    N,N'-Dimethylurea
    Catalog Number:
    02542
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    96-31-1
    MDL NO:
    MFCD00008286
    Molecular Formula:
    C3H8N2O
    Molecular Weight:
    88.11
  • Fmoc-6-aminohexanoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-6-aminocaproic acid
    Catalog Number:
    02490
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    88574-06-5
    MDL NO:
    MFCD00077045
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.3
  • 4-Nitrophenol

    Hazmat
    Purity:
    ≥ 99% (assay)
    Synonym:
    HONP
    Hazmat
    Catalog Number:
    02340
    Purity Limit:
    ≥ 99% (assay)
    CAS Number:
    100-02-7
    MDL NO:
    MFCD00007331
    Molecular Formula:
    C6H5NO3
    Molecular Weight:
    139.11
  • N-Methylmorpholine

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    4-Methylmorpholine
    Hazmat
    Catalog Number:
    02333
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    109-02-4
    MDL NO:
    MFCD00006175
    Molecular Formula:
    C5H11NO
    Molecular Weight:
    101.15
  • 4-(Dimethylamino)cinnamaldehyde

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (2E)-3-[4-(Dimethylamino)phenyl]prop-2-enal
    Catalog Number:
    01594
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    6203-18-5
    MDL NO:
    MFCD00007002
    Molecular Formula:
    C11H13NO
    Molecular Weight:
    175.2
  • α-Naphthaleneacetic acid

    Synonym:
    1-Naphthaleneacetic acid
    Catalog Number:
    01501
    CAS Number:
    86-87-3
    MDL NO:
    MFCD00004046
    Molecular Formula:
    C12H10O2
    Molecular Weight:
    186.21
  • Hydroxylamine hydrochloride

    Hazmat
    Purity:
    ≥ 99% (Titration)
    Synonym:
    Hydroxylammonium chloride
    Hazmat
    Catalog Number:
    01235
    Purity Limit:
    ≥ 99% (Titration)
    CAS Number:
    5470-11-1
    MDL NO:
    MFCD00051089
    Molecular Formula:
    NH2OH·HCl
    Molecular Weight:
    69.49
  • Tributyrin

    Purity:
    ≥ 99% (GC)
    Synonym:
    Glyceryl tributyrate
    Catalog Number:
    00593
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    60-01-5
    MDL NO:
    MFCD00009392
    Molecular Formula:
    C15H26O6
    Molecular Weight:
    302.37
  • N,N,N'N'-Tetramethylethylenediamine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1,2-Bis(dimethylamino)ethane
    Hazmat
    Catalog Number:
    00653
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    110-18-9
    MDL NO:
    MFCD00008335
    Molecular Formula:
    C6H16N2
    Molecular Weight:
    116.21
  • Imidazole

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    1,3-Diaza-2,4-cyclopentadiene
    Hazmat
    Catalog Number:
    00418
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    288-32-4
    MDL NO:
    MFCD00005183
    Molecular Formula:
    C3H4N2
    Molecular Weight:
    68.08
  • Sodium acetate, anhydrous

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Acetic acid sodium salt
    Catalog Number:
    00266
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    127-09-3
    MDL NO:
    MFCD00012459
    Molecular Formula:
    C2H3O2Na
    Molecular Weight:
    82.03
  • Sodium dodecyl sulfate

    Hazmat
    Grade:
    Meets NF/EP/USP specification
    Purity:
    ≥ 97% (Assay)
    Synonym:
    Dodecylsulfuric acid sodium salt
    Hazmat
    Catalog Number:
    00270
    Grade:
    Meets NF/EP/USP specification
    Purity Limit:
    ≥ 97% (Assay)
    CAS Number:
    151-21-3
    MDL NO:
    MFCD00036175
    Molecular Formula:
    C12H25O4SNa
    Molecular Weight:
    288.38
  • 4-(Dimethylamino)benzaldehyde

    Purity:
    ≥ 99% (GC)
    Synonym:
    Ehrlich's reagent
    Catalog Number:
    00119
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    100-10-7
    MDL NO:
    MFCD00003381
    Molecular Formula:
    C9H11NO
    Molecular Weight:
    149.19
  • α-Ketoglutaric acid disodium salt dihydrate

    Purity:
    ≥ 99% (Assay)
    Synonym:
    2-Oxoglutaric acid disodium salt dihydrate
    Catalog Number:
    00196
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    305-72-6
    MDL NO:
    MFCD00150702
    Molecular Formula:
    C5H4Na2O5·2H2O
    Molecular Weight:
    226.13