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Enzymes, Inhibitors, & Substrates

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  • Amsacrine hydrochloride

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-(9-Acridinylamino)-N-(methanesulfonyl)-m-anisidine hydrochloride
    Hazmat
    Catalog Number:
    37608
    CAS Number:
    54301-15-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD07799963
    Molecular Formula:
    C21H19N3O3S·HCl
    Molecular Weight:
    0
  • Tyrphostin AG 494

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (E-2-Cyano-3-(3,4-dihydroxyphenyl)-N-phenylacrylamide
    Hazmat
    Catalog Number:
    37605
    CAS Number:
    133550-35-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00209863
    Molecular Formula:
    C16H12N2O3
    Molecular Weight:
    0
  • Atorvastatin calcium salt trihydrate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Atorvastatin hemicalcium salt sesquihydrate
    Catalog Number:
    37588
    CAS Number:
    344423-98-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09752074
    Molecular Formula:
    C66H68CaF2N4O10·3H2O
    Molecular Weight:
    1209.41
  • Acemetacin

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    [1-(4-Chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetoxyacetic acid
    Hazmat
    Catalog Number:
    37586
    CAS Number:
    53164-05-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00151473
    Molecular Formula:
    C21H18ClNO6
    Molecular Weight:
    0
  • Aceclofenac

    Hazmat
    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Synonym:
    2-[2-(2,6-dichloroanilino)phenylacetoxy]acetic acid
    Hazmat
    Catalog Number:
    37589
    CAS Number:
    89796-99-6
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD00864296
    Molecular Formula:
    C16H13Cl2NO4
    Molecular Weight:
    0
  • Anastrozole

    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Synonym:
    a,a,a',a'-Tetramethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-benzenediacetonitrile
    Catalog Number:
    37577
    CAS Number:
    120511-73-1
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD00866298
    Molecular Formula:
    C17H19N5
    Molecular Weight:
    293.37
  • Folic acid

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Pteroyl-L-glutamic acid
    Catalog Number:
    36469
    CAS Number:
    59-30-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00079305
    Molecular Formula:
    C19H19N7O6
    Molecular Weight:
    441.4
  • Caffeine

    Grade:
    FG, FEMA 2224
    Purity:
    ≥ 99% (Assay)
    Synonym:
    1,3,7-Trimethylxanthine
    Catalog Number:
    33898
    Grade:
    FG, FEMA 2224
    CAS Number:
    58-08-2
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD17019319
    Molecular Formula:
    C8H10N4O2
    Molecular Weight:
    194.19
  • Caffeine

    Grade:
    Natural, meets FG specifications, Kosher, FEMA 2
    Purity:
    98.5 - 101.0%
    Synonym:
    1,3,7-Trimethylxanthine
    Catalog Number:
    33899
    Grade:
    Natural, meets FG specifications, Kosher, FEMA 2
    CAS Number:
    58-08-2
    Purity Limit:
    98.5 - 101.0%
    MDL NO:
    MFCD17019319
    Molecular Formula:
    C8H10N4O2
    Molecular Weight:
    194.19
  • b-Nicotinamide mononucleotide

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    b-Nicotinamide ribose monophosphate
    Catalog Number:
    33732
    CAS Number:
    1094-61-7
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00038748
    Molecular Formula:
    C11H15N2O8P
    Molecular Weight:
    334.22
  • Curcumin, ≥ 95% (Curcuminoid content), ≥ 70% (Curcumin), 16%-20% (Methoxycurcumin), 2%-6% (Bisdemethoxycurcumin) from Turmeric rhizome

    Purity:
    ≥ 95% (Total Curcuminoid content)
    ≥ 70% (Curcumin I) 20% (Methoxycurcumin II) 6% (Bisdemethoxycurcumin III)
    Synonym:
    (E,E)-1,7-bis(4-Hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione
    Catalog Number:
    33345
    CAS Number:
    458-37-7
    Purity Limit:
    ≥ 95% (Total Curcuminoid content)
    ≥ 70% (Curcumin I) 20% (Methoxycurcumin II) 6% (Bisdemethoxycurcumin III)
    MDL NO:
    MFCD00008365
    Molecular Formula:
    C21H20O6
    Molecular Weight:
    368.38
  • Flavin adenine dinucleotide disodium salt hydrate, Low Endotoxin: <= 0.1 EU/mg

    Grade:
    suitable for cell culture
    Purity:
    ≥ 93% (Assay by spectrophotometry)
    Synonym:
    FAD·2Na hydrate
    Catalog Number:
    33046
    Grade:
    suitable for cell culture
    CAS Number:
    84366-81-4
    Purity Limit:
    ≥ 93% (Assay by spectrophotometry)
    MDL NO:
    MFCD08277021
    Molecular Formula:
    C27H31N9O15P2Na2
    Molecular Weight:
    829.52
  • L-trans-Epoxysuccinyl-Leu-3-methylbutylamide-ethyl ester

    Synonym:
    L-trans-Epoxysuccinyl(OEt)-Leu-3-methylbutylamide
    Catalog Number:
    32806
    CAS Number:
    88321-09-9
    MDL NO:
    MFCD00132883
    Molecular Formula:
    C17H30N2O5
    Molecular Weight:
    342.44
  • Doxofylline

    Purity:
    ≥ 98% (HPLC, AT)
    Synonym:
    7-(1,3-Dioxolan-2-ylmethyl)-1,3-dimethylpurine-2,6-dione
    Catalog Number:
    32544
    CAS Number:
    69975-86-6
    Purity Limit:
    ≥ 98% (HPLC, AT)
    MDL NO:
    MFCD00865218
    Molecular Formula:
    C11H14N4O4
    Molecular Weight:
    266.25
  • Etofylline

    Purity:
    98.5-101% (Assay, Dry basis)
    Synonym:
    7-(β-Hydroxyethyl)theophylline
    Catalog Number:
    32477
    CAS Number:
    519-37-9
    Purity Limit:
    98.5-101% (Assay, Dry basis)
    MDL NO:
    MFCD00055055
    Molecular Formula:
    C9H12N4O3
    Molecular Weight:
    224.22
  • Theobromine

    Purity:
    99 - 101% (Assay)
    Synonym:
    2,6-Dihydroxy-3,7-dimethylpurine
    Catalog Number:
    32534
    CAS Number:
    83-67-0
    Purity Limit:
    99 - 101% (Assay)
    MDL NO:
    MFCD00022830
    Molecular Formula:
    C7H8N4O2
    Molecular Weight:
    180.16
  • 7-Ethylcamptothecin

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (4S)-4,11-Diethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
    Hazmat
    Catalog Number:
    32472
    CAS Number:
    78287-27-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06657922
    Molecular Formula:
    C22H20N2O4
    Molecular Weight:
    0
  • 7-Ethyl-10-hydroxycamptothecin

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Hazmat
    Catalog Number:
    32471
    CAS Number:
    86639-52-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00871873
    Molecular Formula:
    C22H20N2O5
    Molecular Weight:
    0
  • Theophylline-7-acetic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    1,3-Dimethylxanthine-7-acetic acid
    Catalog Number:
    32538
    CAS Number:
    652-37-9
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00022832
    Molecular Formula:
    C9H10N4O4
    Molecular Weight:
    238.2
  • 7-(2,3-Dihydroxypropyl)theophylline

    Grade:
    meets USP specifications
    Purity:
    98 - 102% (Assay by titration,on dried basis)
    Synonym:
    Dyphylline
    Catalog Number:
    32467
    Grade:
    meets USP specifications
    CAS Number:
    479-18-5
    Purity Limit:
    98 - 102% (Assay by titration,on dried basis)
    MDL NO:
    MFCD00005759
    Molecular Formula:
    C10H14N4O4
    Molecular Weight:
    254.24
  • Irinotecan hydrochloride trihydrate

    Grade:
    USP
    Purity:
    98 - 102% (Assay on anhydrous basis)
    Synonym:
    CPT-11 trihydrate
    Catalog Number:
    32484
    Grade:
    USP
    CAS Number:
    136572-09-3
    Purity Limit:
    98 - 102% (Assay on anhydrous basis)
    MDL NO:
    MFCD01765731
    Molecular Formula:
    C33H38N4O6·HCl·3H2O
    Molecular Weight:
    677.19
  • Rubitecan

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    9-Nitrocamptothecin
    Catalog Number:
    32498
    CAS Number:
    91421-42-0
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD06656294
    Molecular Formula:
    C20H15N3O6
    Molecular Weight:
    393.35
  • 9-Aminocamptothecin

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    9-Amino-20-(S)-camptothecin
    Catalog Number:
    32444
    CAS Number:
    91421-43-1
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00909855
    Molecular Formula:
    C20H17N3O4
    Molecular Weight:
    363.37
  • 7-(2-Hydroxypropyl)theophylline

    Purity:
    ≥ 98% (HPLC, AT)
    Synonym:
    Proxyphylline
    Catalog Number:
    32481
    CAS Number:
    603-00-9
    Purity Limit:
    ≥ 98% (HPLC, AT)
    MDL NO:
    MFCD00022833
    Molecular Formula:
    C10H14N4O3
    Molecular Weight:
    238.25
  • Acarbose hydrate

    Purity:
    95 - 102% (HPLC)
    Synonym:
    4',6'-Dideoxy-4'-([1S]-[1,4,6/5]-4,5,6-trihydroxy-3-hydroxymethyl-2-yclohexenylamino)-maltotriose
    Catalog Number:
    32402
    CAS Number:
    56180-94-0
    Purity Limit:
    95 - 102% (HPLC)
    MDL NO:
    MFCD23136977
    Molecular Formula:
    C25H43NO18·xH2O
    Molecular Weight:
    645.61
  • Icariin

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4'-O-methyl-8-g,g-dimethylallylkaempferol-3-rhamnoside-7-glucoside
    Catalog Number:
    32355
    CAS Number:
    489-32-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00210516
    Molecular Formula:
    C33H40O15
    Molecular Weight:
    676.66
  • N-[(2S,3R-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine

    Purity:
    ≥ 99% (Assay by titration, HPLC)
    Synonym:
    ([2S,3R]-3-Amino-2-hydroxy-4-phenylbutanoyl)-L-leucine
    Catalog Number:
    31886
    CAS Number:
    58970-76-6
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    MDL NO:
    MFCD00083262
    Molecular Formula:
    C16H24N2O4
    Molecular Weight:
    308.38
  • 5-Aminosalicylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Amino-2-hydroxybenzoic acid
    Catalog Number:
    31581
    CAS Number:
    89-57-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00007877
    Molecular Formula:
    C7H7NO3
    Molecular Weight:
    153.14
  • o-Phenylenediamine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1,2-Diaminobenzene
    Hazmat
    Catalog Number:
    31478
    CAS Number:
    95-54-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00007721
    Molecular Formula:
    C6H8N2
    Molecular Weight:
    0
  • Ethylenediaminetetraacetic acid disodium salt, dihydrate

    Grade:
    FCC
    Purity:
    99 - 101% (Assay)
    Synonym:
    EDTA·2Na
    Catalog Number:
    30808
    Grade:
    FCC
    CAS Number:
    6381-92-6
    Purity Limit:
    99 - 101% (Assay)
    MDL NO:
    MFCD00150037
    Molecular Formula:
    C10H14N2O8Na2·2H2O
    Molecular Weight:
    372.2
  • Ethylenediaminetetraacetic acid disodium salt, dihydrate

    Grade:
    USP
    Purity:
    99 - 101% (Assay on dried basis)
    Synonym:
    EDTA·2Na
    Catalog Number:
    30807
    Grade:
    USP
    CAS Number:
    6381-92-6
    Purity Limit:
    99 - 101% (Assay on dried basis)
    MDL NO:
    MFCD00150037
    Molecular Formula:
    C10H14N2O8Na2·2H2O
    Molecular Weight:
    372.2
  • Flurbiprophen , Cyclooxygenase inhibitor

    Hazmat
    Purity:
    ≥ 99%(T, HPLC)
    Synonym:
    (+/-)-2-Fluoro-α-methyl-4-biphenylacetic acid
    Hazmat
    Catalog Number:
    31029
    CAS Number:
    5104-49-4
    Purity Limit:
    ≥ 99%(T, HPLC)
    MDL NO:
    MFCD00079303
    Molecular Formula:
    C15H13FO2
    Molecular Weight:
    0
  • +)-Sodium L-ascorbate crystalline

    Grade:
    meets FCC specifications
    Purity:
    99.0-101.0% (Assay, dried basis)
    Synonym:
    L(+)-Ascorbic acid sodium salt
    Catalog Number:
    30768
    Grade:
    meets FCC specifications
    CAS Number:
    134-03-2
    Purity Limit:
    99.0-101.0% (Assay, dried basis)
    MDL NO:
    MFCD00082340
    Molecular Formula:
    C6H7O6Na
    Molecular Weight:
    198.1
  • Uridine 5′-triphosphoric acid trisodium

    Grade:
    suitable for cell culture
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    UTP Na3
    Catalog Number:
    30778
    Grade:
    suitable for cell culture
    CAS Number:
    19817-92-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00044310
    Molecular Formula:
    C9H12N2Na3O15P3
    Molecular Weight:
    550.1
  • 5-Bromo-4-chloro-3-indolyl phosphate p-toluidine salt

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    BCIP p-toluidine salt
    Catalog Number:
    30699
    CAS Number:
    6578-06-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00040636
    Molecular Formula:
    C8H6BrClNO4P·C7H9N
    Molecular Weight:
    433.62
  • 1,10-Phenanthroline monohydrate

    Hazmat
    Purity:
    ≥ 99.5% (Titration)
    Synonym:
    o-Phenanthroline monohydrate
    Hazmat
    Catalog Number:
    30153
    CAS Number:
    5144-89-8
    Purity Limit:
    ≥ 99.5% (Titration)
    MDL NO:
    MFCD00149973
    Molecular Formula:
    C12H8N2·H2O
    Molecular Weight:
    0
  • 5-Carboxyfluorescein diacetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Carboxy-di-O-acetylfluorescein
    Catalog Number:
    30011
    CAS Number:
    79955-27-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00036872
    Molecular Formula:
    C25H16O9
    Molecular Weight:
    460.39
  • 2-(4-Carbamimidoylphenyl)-1H-indole-6-carboxamidine dihydrochloride

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    DAPI dihydrochloride
    Catalog Number:
    29999
    CAS Number:
    28718-90-3
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00012681
    Molecular Formula:
    C16H15N5·2HCl
    Molecular Weight:
    350.25
  • Furazolidone

    Grade:
    meets USP specifications
    Purity:
    97-103% (Assay)
    Synonym:
    3-(5-Nitrofurfurylideneamino)-2-oxazolidinone
    Catalog Number:
    29808
    Grade:
    meets USP specifications
    CAS Number:
    67-45-8
    Purity Limit:
    97-103% (Assay)
    MDL NO:
    MFCD00010550
    Molecular Formula:
    C8H7N3O5
    Molecular Weight:
    225.16
  • Catalog Number:
    29758
    CAS Number:
    1420-36-6
    Molecular Formula:
    C25H40N7O18P3S
    Molecular Weight:
    851.61
  • Theophylline, anhydrous

    Hazmat
    Purity:
    ≥ 99%
    Synonym:
    1,3-Dimethylxanthine
    Hazmat
    Catalog Number:
    29571
    CAS Number:
    58-55-9
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00079619
    Molecular Formula:
    C7H8N4O2
    Molecular Weight:
    0
  • Uridine 5'-diphosphogalactose disodium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    UDP-Galactose
    Catalog Number:
    29568
    CAS Number:
    137868-52-1, 2956-16-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077895
    Molecular Formula:
    C15H22N2Na2O17P2
    Molecular Weight:
    610.27
  • Voglibose

    Grade:
    meets JP specifications
    Purity:
    99.5 - 101.0% (HPLC)
    Synonym:
    5-(1,3-Dihydroxypropan-2-ylamino)-1-(hydroxymethyl)cyclohexane-1,2,3,4-tetrol
    Catalog Number:
    29490
    Grade:
    meets JP specifications
    CAS Number:
    83480-29-9
    Purity Limit:
    99.5 - 101.0% (HPLC)
    MDL NO:
    MFCD00865496
    Molecular Formula:
    C10H21NO7
    Molecular Weight:
    267.28
  • Etoposide

    Grade:
    USP
    Purity:
    95 - 105% (Assay on anhydrous basis)
    Catalog Number:
    28435
    Grade:
    USP
    CAS Number:
    33419-42-0
    Purity Limit:
    95 - 105% (Assay on anhydrous basis)
    MDL NO:
    MFCD00869325
    Molecular Formula:
    C29H32O13
    Molecular Weight:
    588.56
  • 5-Amino-1H-tetrazole monohydrate

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    1H-1,2,3,4-Tetrazol-5-amine hydrate
    Catalog Number:
    28016
    CAS Number:
    15454-54-3
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00149327
    Molecular Formula:
    CH3N5·H2O
    Molecular Weight:
    103.09
  • Isonicotinic acid hydrazide

    Purity:
    ≥ 99% (Titration: anhydrous basis)
    Synonym:
    Isoniazid
    Catalog Number:
    24518
    CAS Number:
    54-85-3
    Purity Limit:
    ≥ 99% (Titration: anhydrous basis)
    MDL NO:
    MFCD00006426
    Molecular Formula:
    C6H7N3O
    Molecular Weight:
    137.14
  • Catalog Number:
    24174
    CAS Number:
    30562-34-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00274570
    Molecular Formula:
    C29H40N2O9
    Molecular Weight:
    560.64