🌟 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 NEW: Customizable Macrocyclic Peptide Libraries

Synthetic Reagents

1977
Filters

  • Ampicillin sodium salt

    Grade:
    Meets USP Specification
    Synonym:
    D(-)-α-Aminobenzylpenicillin sodium salt
    Catalog Number:
    00516
    Grade:
    Meets USP Specification
    CAS Number:
    69-52-3
    MDL NO:
    MFCD00064313
    Molecular Formula:
    C16H18N3O4SNa
    Molecular Weight:
    371.39
    Specification Sheet SDS

  • D-Mannitol

    Grade:
    Meets USP specification
    Purity:
    97 - 102% (Assay on dried basis)
    Synonym:
    1,2,3,4,5,6-Hexanehexol
    Catalog Number:
    00696
    Grade:
    Meets USP specification
    CAS Number:
    69-65-8
    Purity Limit:
    97 - 102% (Assay on dried basis)
    MDL NO:
    MFCD00064287
    Molecular Formula:
    C6H14O6
    Molecular Weight:
    182.17
    Specification Sheet SDS

  • N-Hydroxysuccinimide

    Purity:
    ≥ 99% (Assay)
    Synonym:
    NHS
    Catalog Number:
    00182
    CAS Number:
    6066-82-6
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00005516
    Molecular Formula:
    C4H5NO3
    Molecular Weight:
    115.1
    Specification Sheet SDS

  • Lithium hydroxide monohydrate

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 98% (Assay by titration)
    Hazmat
    Catalog Number:
    30127
    Grade:
    ACS reagent
    CAS Number:
    1310-66-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00149772
    Molecular Formula:
    LiOH·H2O
    Molecular Weight:
    41.96
    Specification Sheet SDS

  • Sodium carbonate

    Purity:
    ≥ 99%
    Synonym:
    Carbonic acid disodium salt
    Catalog Number:
    15134
    CAS Number:
    497-19-8
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00003494
    Molecular Formula:
    Na2CO3
    Molecular Weight:
    106.0
    Specification Sheet SDS

  • Magnesium sulfate, anhydrous

    Grade:
    Meets USP specification
    Purity:
    99.0 - 100.5% (Assay by titration)
    Catalog Number:
    06808
    Grade:
    Meets USP specification
    CAS Number:
    7487-88-9
    Purity Limit:
    99.0 - 100.5% (Assay by titration)
    MDL NO:
    MFCD00011110
    Molecular Formula:
    MgSO4
    Molecular Weight:
    120.4
    Specification Sheet SDS

  • Iron(II) sulfate heptahydrate

    Grade:
    ACS reagent grade
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Ferrous sulfate heptahydrate
    Catalog Number:
    02039
    Grade:
    ACS reagent grade
    CAS Number:
    7782-63-0
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00149719
    Molecular Formula:
    FeSO4·7H2O
    Molecular Weight:
    278.02
    Specification Sheet SDS

  • Vitamin B12

    Grade:
    Meets USP specification
    Purity:
    96 - 102% (On dried basis)
    Synonym:
    Cyanocobalamin
    Catalog Number:
    01412
    Grade:
    Meets USP specification
    CAS Number:
    68-19-9
    Purity Limit:
    96 - 102% (On dried basis)
    MDL NO:
    MFCD00151092
    Molecular Formula:
    C63H88N14O14PCo
    Molecular Weight:
    1355.37
    Specification Sheet SDS

  • Magnesium chloride hexahydrate

    Grade:
    ACS reagent
    Purity:
    99 - 102% (Assay by titration)
    Synonym:
    Magnesium chloride·6H2O
    Catalog Number:
    01237
    Grade:
    ACS reagent
    CAS Number:
    7791-18-6
    Purity Limit:
    99 - 102% (Assay by titration)
    MDL NO:
    MFCD00149781
    Molecular Formula:
    MgCl2·6H2O
    Molecular Weight:
    203.3
    Specification Sheet SDS

  • L-Isoleucine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Ile-OH
    Catalog Number:
    00263
    CAS Number:
    73-32-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00064222
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.2
    Specification Sheet SDS

  • L-Arginine hydrochloride

    Grade:
    USP
    Purity:
    98.5 - 101.5% (Assay by titration)
    Synonym:
    L-Arg-OH·HCl
    Catalog Number:
    00331
    Grade:
    USP
    CAS Number:
    1119-34-2
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00064550
    Molecular Formula:
    C6H14N4O2·HCl
    Molecular Weight:
    210.66
    Specification Sheet SDS

  • L-Alanine

    Grade:
    Meets USP specification
    Purity:
    98.5 - 101.5% (Assay on dried basis)
    Synonym:
    L-Ala-OH
    Catalog Number:
    00019
    Grade:
    Meets USP specification
    CAS Number:
    56-41-7
    Purity Limit:
    98.5 - 101.5% (Assay on dried basis)
    MDL NO:
    MFCD00064410
    Molecular Formula:
    C3H7NO2
    Molecular Weight:
    89.09
    Specification Sheet SDS

  • Potassium chromate

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99% (Assay by titration)
    Hazmat
    Catalog Number:
    30207
    Grade:
    ACS reagent
    CAS Number:
    7789-00-6
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00011368
    Molecular Formula:
    K2CrO4
    Molecular Weight:
    194.19
    Specification Sheet SDS

  • Iron(II) sulfate heptahydrate

    Grade:
    Meets USP specification
    Purity:
    99.5 - 104.5% (Assay on anhydrous basis)
    Synonym:
    Ferrous sulfate heptahydrate
    Catalog Number:
    30094
    Grade:
    Meets USP specification
    CAS Number:
    7782-63-0
    Purity Limit:
    99.5 - 104.5% (Assay on anhydrous basis)
    MDL NO:
    MFCD00149719
    Molecular Formula:
    FeSO4·7H2O
    Molecular Weight:
    278.02
    Specification Sheet SDS

  • Acetyl-L-cysteine, from Non-animal source

    Grade:
    Meets USP specification (Manufactured as per GMP)
    Purity:
    98 - 102% (Assay)
    Synonym:
    Ac-L-Cys-OH
    Catalog Number:
    29880
    Grade:
    Meets USP specification (Manufactured as per GMP)
    CAS Number:
    616-91-1
    Purity Limit:
    98 - 102% (Assay)
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C5H9NO3S
    Molecular Weight:
    163.2
    Specification Sheet SDS

  • Bis(pentafluorophenyl) carbonate

    Purity:
    ≥ 99% (GC)
    Synonym:
    PFPC
    Catalog Number:
    23085
    CAS Number:
    59483-84-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00368353
    Molecular Formula:
    C13F10O3
    Molecular Weight:
    394.13
    Specification Sheet SDS

  • Tannic acid

    Grade:
    ACS reagent
    Purity:
    ≥ 92% (Assay)
    Synonym:
    Gallotannin
    Catalog Number:
    22921
    Grade:
    ACS reagent
    CAS Number:
    1401-55-4
    Purity Limit:
    ≥ 92% (Assay)
    MDL NO:
    MFCD00066397
    Molecular Formula:
    C76H52O46
    Molecular Weight:
    1701.2
    Specification Sheet SDS

  • 2-Chlorotrityl chloride resin (1.0-1.6 meq/g, 100-200 mesh)

    Synonym:
    2-Chlorotriphenylmethyl chloride resin
    Catalog Number:
    03498
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Cysteamine hydrochloride

    Hazmat
    Purity:
    99 - 101% (Assay by titration)
    Synonym:
    2-Aminoethanethiol hydrochloride
    Hazmat
    Catalog Number:
    02839
    CAS Number:
    156-57-0
    Purity Limit:
    99 - 101% (Assay by titration)
    MDL NO:
    MFCD00012904
    Molecular Formula:
    C2H7NS·HCl
    Molecular Weight:
    113.8
    Specification Sheet SDS

  • (Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    BOPP
    Catalog Number:
    02276
    CAS Number:
    128625-52-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077411
    Molecular Formula:
    C18H28N6OP·6P
    Molecular Weight:
    520.34
    Specification Sheet SDS

  • Ammonium chloride

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99.5% (Assay by titration)
    Hazmat
    Catalog Number:
    01207
    Grade:
    ACS reagent
    CAS Number:
    12125-02-9
    Purity Limit:
    ≥ 99.5% (Assay by titration)
    MDL NO:
    MFCD00011420
    Molecular Formula:
    NH4Cl
    Molecular Weight:
    53.49
    Specification Sheet SDS

  • myo-Inositol

    Grade:
    meets NF/FCC specifications
    Purity:
    ≥ 99% (Assay)
    Synonym:
    1,2,3,5/4,6-Hexahydroxycyclohexane
    Catalog Number:
    00747
    Grade:
    meets NF/FCC specifications
    CAS Number:
    87-89-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00077932
    Molecular Formula:
    C6H12O6
    Molecular Weight:
    180.2
    Specification Sheet SDS

  • Urea

    Grade:
    ACS reagent
    Purity:
    99.0 - 100.5% (Assay by titration)
    Synonym:
    Carbonyldiamide
    Catalog Number:
    00561
    Grade:
    ACS reagent
    CAS Number:
    57-13-6
    Purity Limit:
    99.0 - 100.5% (Assay by titration)
    MDL NO:
    MFCD00008022
    Molecular Formula:
    CH4N2O
    Molecular Weight:
    60.06
    Specification Sheet SDS

  • Ammonium hydroxide solution ACS reagent, 28.0 - 30.0% NH3 basis

    Hazmat
    Grade:
    ACS reagent
    Purity:
    28 - 30% (Assay by titration)
    Synonym:
    Aqueous ammonia
    Hazmat
    Catalog Number:
    00707
    Grade:
    ACS reagent
    CAS Number:
    1336-21-6
    Purity Limit:
    28 - 30% (Assay by titration)
    MDL NO:
    MFCD00066650
    Molecular Formula:
    NH4OH
    Molecular Weight:
    35.5
    Specification Sheet SDS

  • 2-Amino-2-(hydroxymethyl)-1,3-propanediol

    Grade:
    Molecular biology grade
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Tris(hydroxymethyl)aminomethane
    Catalog Number:
    00301
    Grade:
    Molecular biology grade
    CAS Number:
    77-86-1
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00004679
    Molecular Formula:
    C4H11NO3
    Molecular Weight:
    121.1
    Specification Sheet SDS

  • 1,3-Dicyclohexylcarbodiimide

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N,N'-Dicyclohexylcarbodiimide
    Hazmat
    Catalog Number:
    00114
    CAS Number:
    538-75-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00011659
    Molecular Formula:
    C13H22N2
    Molecular Weight:
    206.33
    Specification Sheet SDS

  • Phosphoric acid

    Hazmat
    Grade:
    ACS Reagent
    Purity:
    ≥ 85% (Assay)
    Synonym:
    Orthophosphoric acid
    Hazmat
    Catalog Number:
    32006
    Grade:
    ACS Reagent
    CAS Number:
    7664-38-2
    Purity Limit:
    ≥ 85% (Assay)
    MDL NO:
    MFCD00011340
    Molecular Formula:
    H3O4P
    Molecular Weight:
    98.0
    Specification Sheet SDS

  • Aluminum nitrate nonahydrate

    Hazmat
    Grade:
    ACS reagent
    Purity:
    98 - 102% (Assay by titration)
    Synonym:
    Sodium dihydrogen phosphate monohydrate
    Hazmat
    Catalog Number:
    30223
    Grade:
    ACS reagent
    CAS Number:
    7784-27-2
    Purity Limit:
    98 - 102% (Assay by titration)
    MDL NO:
    MFCD00149132
    Molecular Formula:
    Al3(NO3)3·9H2O
    Molecular Weight:
    375.13
    Specification Sheet SDS

  • Tyloxapol

    Grade:
    Meets USP specification
    Synonym:
    Ethoxylated p-tert-octylphenol formaldehyde polymer
    Catalog Number:
    24162
    Grade:
    Meets USP specification
    CAS Number:
    25301-02-4
    MDL NO:
    MFCD00149002
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • [Bis(trifluoroacetoxy)iodo]benzene

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Iodobenzene I,I-bis(trifluoroacetate)
    Catalog Number:
    07207
    CAS Number:
    2712-78-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00009672
    Molecular Formula:
    C10H5F6IO4
    Molecular Weight:
    430.0
    Specification Sheet SDS

  • tert-Butyldiphenylsilyl chloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    tert-Butylchlorodiphenylsilane
    Hazmat
    Catalog Number:
    01674
    CAS Number:
    58479-61-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000497
    Molecular Formula:
    C16H19ClSi
    Molecular Weight:
    274.84
    Specification Sheet SDS

  • Sodium nitrite

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 97.0% (Titration)
    Hazmat
    Catalog Number:
    01633
    Grade:
    ACS reagent
    CAS Number:
    7632-00-0
    Purity Limit:
    ≥ 97.0% (Titration)
    MDL NO:
    MFCD00011118
    Molecular Formula:
    NaNO2
    Molecular Weight:
    69.0
    Specification Sheet SDS

  • Hydroxylamine hydrochloride

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

  • Acetic anhydride

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99% (GC)
    Synonym:
    Ethanoic anhydride
    Hazmat
    Catalog Number:
    00819
    Grade:
    ACS reagent
    CAS Number:
    108-24-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008705
    Molecular Formula:
    C4H6O3
    Molecular Weight:
    102.09
    Specification Sheet SDS

  • Cefoperazone sodium salt

    Grade:
    Meets USP specifications
    Purity:
    870 - 1015 µg/mg (Potency on anhydrous basis)
    Synonym:
    Cefobid sodium salt
    Catalog Number:
    00439
    Grade:
    Meets USP specifications
    CAS Number:
    62893-20-3
    Purity Limit:
    870 - 1015 µg/mg (Potency on anhydrous basis)
    MDL NO:
    MFCD07793331
    Molecular Formula:
    C25H26N9O8S2Na
    Molecular Weight:
    667.6
    Specification Sheet SDS

  • Potassium hydroxide, pellets

    Hazmat
    Grade:
    FCC
    Purity:
    85.0 - 100.5% (Assay : Total alkali)
    Synonym:
    Caustic potash
    Hazmat
    Catalog Number:
    00252
    Grade:
    FCC
    CAS Number:
    1310-58-3
    Purity Limit:
    85.0 - 100.5% (Assay : Total alkali)
    MDL NO:
    MFCD00003553
    Molecular Formula:
    KOH
    Molecular Weight:
    56.1
    Specification Sheet SDS

  • 4-Dimethylaminopyridine

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    DMAP
    Hazmat
    Catalog Number:
    00120
    CAS Number:
    1122-58-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00006418
    Molecular Formula:
    C7H10N2
    Molecular Weight:
    122.17
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • Hydrochloric acid

    Hazmat
    Grade:
    ACS Reagent
    Purity:
    36.5 - 38.0% (Assay by titration)
    Hazmat
    Catalog Number:
    32002
    Grade:
    ACS Reagent
    CAS Number:
    7647-01-0
    Purity Limit:
    36.5 - 38.0% (Assay by titration)
    MDL NO:
    MFCD00011324
    Molecular Formula:
    HCl
    Molecular Weight:
    36.46
    Specification Sheet SDS

  • Sodium pyrophosphate decahydrate

    Grade:
    ACS reagent
    Purity:
    99 - 103% (Assay by titration)
    Synonym:
    Sodium pyrophosphate tetrabasic decahydrate
    Catalog Number:
    30224
    Grade:
    ACS reagent
    CAS Number:
    13472-36-1
    Purity Limit:
    99 - 103% (Assay by titration)
    MDL NO:
    MFCD00149200
    Molecular Formula:
    Na4P2O7·10H2O
    Molecular Weight:
    446.06
    Specification Sheet SDS

  • Sodium sulfate, anhydrous

    Grade:
    ACS reagents
    Purity:
    ≥ 99% (Assay by titration)
    Catalog Number:
    30057
    Grade:
    ACS reagents
    CAS Number:
    7757-82-6
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00003504
    Molecular Formula:
    Na2SO4
    Molecular Weight:
    142.04
    Specification Sheet SDS

  • Trityl chloride resin (1 - 2 mmol/g, 200 - 400 mesh)

    Synonym:
    Chlorotriphenylmethane resin
    Catalog Number:
    29791
    MDL NO:
    MFCD00284810
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • 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
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Chloro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    TCFH
    Catalog Number:
    12937
    CAS Number:
    207915-99-9, 94790-35-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01862891
    Molecular Formula:
    C5H12ClF6N2P
    Molecular Weight:
    280.59
    Specification Sheet SDS

  • Triphosgene

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Bis(trichloromethyl) carbonate
    Hazmat
    Catalog Number:
    07205
    CAS Number:
    32315-10-9
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00062848
    Molecular Formula:
    C3Cl6O3
    Molecular Weight:
    296.7
    Specification Sheet SDS

  • N-Bromosuccinimide

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    NBS
    Hazmat
    Catalog Number:
    02285
    CAS Number:
    128-08-5
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00005510
    Molecular Formula:
    C4H4BrNO2
    Molecular Weight:
    177.99
    Specification Sheet SDS

  • Citric acid, anhydrous

    Grade:
    Meets USP specification
    Purity:
    99.5 - 100.5% (Assay on anhydrous basis)
    Synonym:
    2-Hydroxypropane-1,2,3-tricarboxylic acid
    Catalog Number:
    02107
    Grade:
    Meets USP specification
    CAS Number:
    77-92-9
    Purity Limit:
    99.5 - 100.5% (Assay on anhydrous basis)
    MDL NO:
    MFCD00011669
    Molecular Formula:
    C6H8O7
    Molecular Weight:
    192.12
    Specification Sheet SDS

  • D-Raffinose pentahydrate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Melitose
    Catalog Number:
    02022
    CAS Number:
    17629-30-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00071590
    Molecular Formula:
    C18H32O16·5H2O
    Molecular Weight:
    594.52
    Specification Sheet SDS

  • Sodium thiosulfate

    Grade:
    USP
    Purity:
    99.0 - 100.5% (Assay on anhydrous basis)
    Catalog Number:
    01525
    Grade:
    USP
    CAS Number:
    7772-98-7
    Purity Limit:
    99.0 - 100.5% (Assay on anhydrous basis)
    MDL NO:
    MFCD00003499
    Molecular Formula:
    Na2S2O3
    Molecular Weight:
    158.11
    Specification Sheet SDS

  • L-Valine

    Grade:
    USP
    Purity:
    98.5 - 101.5% (Assay)
    Synonym:
    L-Valine
    Catalog Number:
    00317
    Grade:
    USP
    CAS Number:
    72-18-4
    Purity Limit:
    98.5 - 101.5% (Assay)
    MDL NO:
    MFCD00064220
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.1
    Specification Sheet SDS
Back to top