Discover the new Chem-Impex: Where innovation starts with a bond.

Learn more about our story.

Biochemicals & Reagents

2740
Sub Categories
Alkaloids 146
Amino Acids 26
Antibiotics 1201
Bioactive Small Molecules 50
Biological Buffers 97
Enzymes, Inhibitors, & Substrates 429
Lipids 419
Luminescent Compounds & Detection 22
Peptides 90
Porphyrins 89
Steroids 90
Terpenes 286
Vitamins & Related Compounds 123
Filters

  • AMPSO sodium salt

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    3-([1,1-Dimethyl-2-hydroxyethyl]amino)-2-hydroxypropanesulfonicacid
    Catalog Number:
    38783
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    102029-60-7
    MDL NO:
    MFCD00067500
    Molecular Formula:
    C7H16NO5SNa
    Molecular Weight:
    249.26
    Specification Sheet SDS

  • CABS

    Purity:
    ≥ 98% (Assay)
    Synonym:
    4-(Cyclohexylamino)-1-butanesulfonic acid
    Catalog Number:
    38787
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    161308-34-5
    MDL NO:
    MFCD00676598
    Molecular Formula:
    C10H21NO3S
    Molecular Weight:
    235.34
    Specification Sheet SDS

  • 3,3'-Diaminodipropylamine

    Hazmat
    Purity:
    ≥ 99% (Assay by titration, GC)
    Synonym:
    Dipropylenetriamine
    Hazmat
    Catalog Number:
    38685
    Purity Limit:
    ≥ 99% (Assay by titration, GC)
    CAS Number:
    56-18-8
    MDL NO:
    MFCD00008214
    Molecular Formula:
    C6H17N3
    Molecular Weight:
    131.22
    Specification Sheet SDS

  • POPSO sesquisodium salt

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Piperazine-N,N'-bis(2-hydroxypropanesulfonic acid)sesquisodium salt
    Catalog Number:
    38792
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    108321-08-0
    MDL NO:
    MFCD00070004
    Molecular Formula:
    C20H41N4Na3O16S4
    Molecular Weight:
    790.79
    Specification Sheet SDS

  • Ethynylestradiol

    Hazmat
    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol
    Hazmat
    Catalog Number:
    38715
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    CAS Number:
    57-63-6
    MDL NO:
    MFCD00003690
    Molecular Formula:
    C20H24O2
    Molecular Weight:
    296.41
    Specification Sheet SDS

  • Triamcinolone diacetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (11β,16α)-9-Fluoro-11,17-dihydroxy-3,20-dioxopregna-1,4-diene-16,21-diyldiacetate
    Catalog Number:
    38739
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    67-78-7
    MDL NO:
    MFCD00056462
    Molecular Formula:
    C25H31FO8
    Molecular Weight:
    478.51
    Specification Sheet SDS

  • β-Sitosterol acetate (contains Campesterol acetate)

    Purity:
    ≥ 40% (GC)
    Catalog Number:
    38727
    Purity Limit:
    ≥ 40% (GC)
    CAS Number:
    915-05-9
    MDL NO:
    MFCD00083497
    Molecular Formula:
    C31H52O2
    Molecular Weight:
    456.76
    Specification Sheet SDS

  • 5α-Pregnane-3,20-dione

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,20-Allopregnanedione
    Catalog Number:
    38750
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    566-65-4
    MDL NO:
    MFCD00067132
    Molecular Formula:
    C21H32O2
    Molecular Weight:
    316.49
    Specification Sheet SDS

  • 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    17-Hydroxy-3,20-dioxopregn-4-en-21-yl acetate
    Catalog Number:
    38736
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    640-87-9
    MDL NO:
    MFCD00051137
    Molecular Formula:
    C23H32O5
    Molecular Weight:
    388.5
    Specification Sheet SDS

  • Pregna-4,6-diene-3,20-dione

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Dehydroprogesterone
    Catalog Number:
    38746
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1162-56-7
    MDL NO:
    MFCD00199858
    Molecular Formula:
    C21H28O2
    Molecular Weight:
    312.45
    Specification Sheet SDS

  • Pregnenolone acetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3b-Acetoxy-5-pregnen-20-one
    Catalog Number:
    38740
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    1778-02-5
    MDL NO:
    MFCD00003627
    Molecular Formula:
    C23H34O3
    Molecular Weight:
    358.52
    Specification Sheet SDS

  • Digitoxigenin

    Hazmat
    Purity:
    ≥ 95% (Assay on dried basis)
    Synonym:
    3β,14-Dihydroxy-5β,20(22)-cardenolide
    Hazmat
    Catalog Number:
    38729
    Purity Limit:
    ≥ 95% (Assay on dried basis)
    CAS Number:
    143-62-4
    MDL NO:
    MFCD00003687
    Molecular Formula:
    C23H34O4
    Molecular Weight:
    374.52
    Specification Sheet SDS

  • Ethylenediaminetetraacetic acid disodium salt, dihydrate

    Grade:
    suitable for cell culture
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    EDTA disodium salt dihydrate
    Catalog Number:
    38761
    Grade:
    suitable for cell culture
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    6381-92-6
    MDL NO:
    MFCD00150037
    Molecular Formula:
    C10H14N2O8Na2·2H2O
    Molecular Weight:
    372.2
    Specification Sheet SDS

  • Stigmasterol

    Purity:
    ≥ 90% (GC)
    Synonym:
    3β-Hydroxy-24-ethyl-5,22-cholestadiene
    Catalog Number:
    38725
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    83-48-7
    MDL NO:
    MFCD00003630
    Molecular Formula:
    C29H48O
    Molecular Weight:
    412.7
    Specification Sheet SDS

  • 17α-Hydroxyprogesterone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    17α-Hydroxy-4-pregnene-3,20-dione
    Catalog Number:
    38745
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    68-96-2
    MDL NO:
    MFCD00003659
    Molecular Formula:
    C21H30O3
    Molecular Weight:
    330.47
    Specification Sheet SDS

  • Difluprednate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    6α,9α-Difluoroprednisolone-21-acetate-17-butyrate
    Catalog Number:
    38731
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    23674-86-4
    MDL NO:
    MFCD00214273
    Molecular Formula:
    C27H34F2O7
    Molecular Weight:
    508.56
    Specification Sheet SDS

  • Citric acid anhydrous

    Grade:
    suitable for cell culture
    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    38759
    Grade:
    suitable for cell culture
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    77-92-9
    MDL NO:
    MFCD00011669
    Molecular Formula:
    C6H8O7
    Molecular Weight:
    192.12
    Specification Sheet SDS

  • 6-Methyleneandrost-4-ene-3,17-dione

    Purity:
    97 - 103% (HPLC)
    Catalog Number:
    38711
    Purity Limit:
    97 - 103% (HPLC)
    CAS Number:
    19457-55-7
    MDL NO:
    MFCD09038727
    Molecular Formula:
    C20H26O2
    Molecular Weight:
    298.43
    Specification Sheet SDS

  • Fluorometholone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9-Fluoro-11,17-dihydroxy-6-methylpregna-1,4-diene-3,20-dione
    Catalog Number:
    38749
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    426-13-1
    MDL NO:
    MFCD00056461
    Molecular Formula:
    C22H29FO4
    Molecular Weight:
    376.47
    Specification Sheet SDS

  • Fluocinolone acetonide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    6α,9α-Difluoro-11β,16α,17α,21-tetrahydroxy-1,4-pregnadiene-3,20-dione16,17-acetonide
    Catalog Number:
    38738
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    67-73-2
    MDL NO:
    MFCD00010525
    Molecular Formula:
    C24H30F2O6
    Molecular Weight:
    452.49
    Specification Sheet SDS

  • 17α-Hydroxyprogesterone acetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    17α-Acetoxyprogesterone
    Catalog Number:
    38747
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    302-23-8
    MDL NO:
    MFCD00021152
    Molecular Formula:
    C23H32O4
    Molecular Weight:
    372.51
    Specification Sheet SDS

  • Mifepristone

    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    11β-[4-(Dimethylamino)phenyl]-17β-hydroxy-17-(1-propynyl)estra-4,9-dien-3-one
    Catalog Number:
    38720
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    CAS Number:
    84371-65-3
    MDL NO:
    MFCD00867226
    Molecular Formula:
    C29H35NO2
    Molecular Weight:
    429.6
    Specification Sheet SDS

  • Betamethasone 21-acetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9α-Fluoro-11β,17α,21-trihydroxy-16β-methyl-1,4-pregnadiene-3,20-dione21-acetate
    Catalog Number:
    38737
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    987-24-6
    MDL NO:
    MFCD00867462
    Molecular Formula:
    C24H31FO6
    Molecular Weight:
    434.5
    Specification Sheet SDS

  • 16,17-Epoxypregnenolone acetate

    Purity:
    ≥ 95% (GC)
    Synonym:
    16α,17-Epoxy-3β-hydroxy-5-pregnen-20-one acetate
    Catalog Number:
    38743
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    34209-81-9
    MDL NO:
    MFCD00135637
    Molecular Formula:
    C23H32O4
    Molecular Weight:
    372.51
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(p-tolyl)porphyrin

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(4-methylphenyl)porphyrin
    Catalog Number:
    38709
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    14527-51-6
    MDL NO:
    MFCD00239499
    Molecular Formula:
    C48H38N4
    Molecular Weight:
    670.86
    Specification Sheet SDS

  • [5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrinato]cobalt(II)

    Purity:
    ≥ 96% (Assay by titration)
    Synonym:
    [5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinato]cobalt(II)
    Catalog Number:
    38705
    Purity Limit:
    ≥ 96% (Assay by titration)
    CAS Number:
    28903-71-1
    MDL NO:
    MFCD00010724
    Molecular Formula:
    C48H36CoN4O4
    Molecular Weight:
    791.77
    Specification Sheet SDS

  • Estradiol dipropionate

    Purity:
    ≥ 98% (GC)
    Synonym:
    17β-Estradiol 3,17-dipropionate
    Catalog Number:
    38718
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    113-38-2
    MDL NO:
    MFCD00051146
    Molecular Formula:
    C24H32O4
    Molecular Weight:
    384.52
    Specification Sheet SDS

  • Hecogenin acetate

    Purity:
    ≥ 90% (GC)
    Synonym:
    (-)-Hecogenin acetate
    Catalog Number:
    38723
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    915-35-5
    MDL NO:
    MFCD00005088
    Molecular Formula:
    C29H44O5
    Molecular Weight:
    472.67
    Specification Sheet SDS

  • Clobetasone butyrate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    21-Chloro-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,11,20-trione17-butyrate
    Catalog Number:
    38732
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    25122-57-0
    MDL NO:
    MFCD00133196
    Molecular Formula:
    C26H32ClFO5
    Molecular Weight:
    478.99
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)porphyrin

    Purity:
    ≥ 90% (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)-21H,23H-porphine
    Catalog Number:
    38693
    Purity Limit:
    ≥ 90% (HPLC)
    CAS Number:
    145764-54-1
    MDL NO:
    MFCD02093497
    Molecular Formula:
    C44H30N4O8
    Molecular Weight:
    742.74
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(4-aminophenyl)porphyrin

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(4-aminophenyl)-21H,23H-porphine
    Catalog Number:
    38703
    Purity Limit:
    ≥ 95% (HPLC)
    CAS Number:
    22112-84-1
    MDL NO:
    MFCD00191497
    Molecular Formula:
    C44H34N8
    Molecular Weight:
    674.81
    Specification Sheet SDS

  • Spermidine phosphate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    N-(3-Aminopropyl)-1,4-butanediamine phosphate
    Catalog Number:
    38687
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    49721-50-8
    MDL NO:
    MFCD00043283
    Molecular Formula:
    C7H19N3·3H3PO4
    Molecular Weight:
    439.23
    Specification Sheet SDS

  • Adrenosterone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Androstene-3,11,17-trione
    Catalog Number:
    38710
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    382-45-6
    MDL NO:
    MFCD00003606
    Molecular Formula:
    C19H24O3
    Molecular Weight:
    300.4
    Specification Sheet SDS

  • Altrenogest

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    17-α-Allyl-17-β-hydroxyestra-4,9,11-trien-3-one
    Catalog Number:
    38719
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    850-52-2
    MDL NO:
    MFCD00867855
    Molecular Formula:
    C21H26O2
    Molecular Weight:
    310.44
    Specification Sheet SDS

  • Tetracycline hydrochloride powder

    Hazmat
    Grade:
    suitable for cell culture
    Synonym:
    Achromycin hydrochloride
    Hazmat
    Catalog Number:
    38496
    Grade:
    suitable for cell culture
    CAS Number:
    64-75-5
    MDL NO:
    MFCD00078142
    Molecular Formula:
    C22H24N2O8·HCl
    Molecular Weight:
    480.9
    Specification Sheet SDS

  • Peimine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Verticine
    Catalog Number:
    38724
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    23496-41-5
    MDL NO:
    MFCD02259442
    Molecular Formula:
    C27H45NO3
    Molecular Weight:
    431.66
    Specification Sheet SDS

  • 4-Pregnene-3,11,20-trione

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    11-Ketoprogesterone
    Catalog Number:
    38748
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    516-15-4
    MDL NO:
    MFCD00021110
    Molecular Formula:
    C21H28O3
    Molecular Weight:
    328.45
    Specification Sheet SDS

  • Desoximetasone

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    9-Fluoro-11β,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
    Catalog Number:
    38733
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    382-67-2
    MDL NO:
    MFCD00083301
    Molecular Formula:
    C22H29FO4
    Molecular Weight:
    376.47
    Specification Sheet SDS

  • 1,5-Diaminopentane dihydrochloride

    Purity:
    ≥ 98%
    Synonym:
    Cadaverine hydrochloride
    Catalog Number:
    38689
    Purity Limit:
    ≥ 98%
    CAS Number:
    1476-39-7
    MDL NO:
    MFCD00012527
    Molecular Formula:
    C5H14N2·2HCl
    Molecular Weight:
    175.1
    Specification Sheet SDS

  • Norethisterone acetate

    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    17α-Ethynyl-19-nortestosterone acetate
    Catalog Number:
    38714
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    CAS Number:
    51-98-9
    MDL NO:
    MFCD04039850
    Molecular Formula:
    C22H28O3
    Molecular Weight:
    340.46
    Specification Sheet SDS

  • Diethylenetriamine

    Hazmat
    Purity:
    ≥ 99% (Assay by titration, GC)
    Synonym:
    2,2'-Diaminodiethylamine
    Hazmat
    Catalog Number:
    38688
    Purity Limit:
    ≥ 99% (Assay by titration, GC)
    CAS Number:
    111-40-0
    MDL NO:
    MFCD00008171
    Molecular Formula:
    C4H13N3
    Molecular Weight:
    103.17
    Specification Sheet SDS

  • Hecogenin

    Purity:
    ≥ 80% (GC)
    Synonym:
    12-Oxotigogenin, 3β-Hydroxy-5α-spirostan-12-one
    Catalog Number:
    38728
    Purity Limit:
    ≥ 80% (GC)
    CAS Number:
    467-55-0
    MDL NO:
    MFCD00067285
    Molecular Formula:
    C27H42O4
    Molecular Weight:
    430.63
    Specification Sheet SDS

  • Spermine phosphate hexahydrate

    Purity:
    ≥ 98%
    Synonym:
    N,N'-Bis(3-aminopropyl)-1,4-butanediamine phosphatehexahydrate
    Catalog Number:
    38684
    Purity Limit:
    ≥ 98%
    CAS Number:
    58298-97-8
    MDL NO:
    MFCD00050839
    Molecular Formula:
    C10H26N4·2H3PO4·6H2O
    Molecular Weight:
    506.42
    Specification Sheet SDS

  • β-Estradiol 17-heptanoate

    Purity:
    97 - 103% (Assay)
    Synonym:
    β-Estradiol 17-enanthate
    Catalog Number:
    38717
    Purity Limit:
    97 - 103% (Assay)
    CAS Number:
    4956-37-0
    MDL NO:
    MFCD00056542
    Molecular Formula:
    C25H36O3
    Molecular Weight:
    384.56
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)porphyrin

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)-21H,23H-porphine
    Catalog Number:
    38702
    Purity Limit:
    ≥ 95% (Assay by titration)
    CAS Number:
    127812-08-2
    MDL NO:
    MFCD00191499
    Molecular Formula:
    C52H38N4O12
    Molecular Weight:
    910.89
    Specification Sheet SDS

  • Ethylgonendione

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    18-Methylestr-4-en-3,17-dione
    Catalog Number:
    38713
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    21800-83-9
    MDL NO:
    MFCD08457890
    Molecular Formula:
    C19H26O2
    Molecular Weight:
    286.42
    Specification Sheet SDS

  • 11α-Hydroxyprogesterone acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    11α-Acetoxypregn-4-ene-3,20-dione
    Catalog Number:
    38742
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2268-98-6
    MDL NO:
    MFCD00021152
    Molecular Formula:
    C23H32O4
    Molecular Weight:
    372.51
    Specification Sheet SDS

  • Cortexolone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    11-Deoxy-17-hydroxycorticosterone
    Catalog Number:
    38735
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    152-58-9
    MDL NO:
    MFCD00003662
    Molecular Formula:
    C21H30O4
    Molecular Weight:
    346.47
    Specification Sheet SDS

  • 11α-Hydroxyprogesterone

    Purity:
    ≥ 95% (GC)
    Synonym:
    11α-Hydroxypregn-4-ene-3,20-dione
    Catalog Number:
    38741
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    80-75-1
    MDL NO:
    MFCD00003652
    Molecular Formula:
    C21H30O3
    Molecular Weight:
    330.47
    Specification Sheet SDS

  • Medroxyprogesterone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    17α-Hydroxy-6α-methyl-4-pregnene-3,20-dione
    Catalog Number:
    38744
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    520-85-4
    MDL NO:
    MFCD00069474
    Molecular Formula:
    C22H32O3
    Molecular Weight:
    344.5
    Specification Sheet SDS
Back to top