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Molecular Biology

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  • o-Sulfobenzimide

    Purity:
    ≥ 99% (Assay by titration, HPLC)
    Synonym:
    o-Benzoic Sulfimide
    Catalog Number:
    39306
    CAS Number:
    81-07-2
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    MDL NO:
    MFCD00005866
    Molecular Formula:
    C7H5NO3S
    Molecular Weight:
    183.18
  • Paclobutrazol

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    α-tert-Butyl-β-(4-chlorobenzyl)-1H-1,2,4-triazole-1-ethanol
    Hazmat
    Catalog Number:
    39304
    CAS Number:
    76738-62-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01678673
    Molecular Formula:
    C15H20ClN3O
    Molecular Weight:
    293.8
  • Thymol crystals

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2-Isopropyl-5-methylphenol
    Hazmat
    Catalog Number:
    34990
    CAS Number:
    89-83-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002309
    Molecular Formula:
    C10H14O
    Molecular Weight:
    150.22
  • Methyl dihydrojasmonate, mixture of cis and trans

    Grade:
    FG, KOSHER, FEMA 3408
    Purity:
    98 - 100% (GLC)
    Synonym:
    Methyl (3-oxo-2-pentylcyclopentyl)acetate
    Catalog Number:
    34318
    Grade:
    FG, KOSHER, FEMA 3408
    CAS Number:
    24851-98-7
    Purity Limit:
    98 - 100% (GLC)
    MDL NO:
    MFCD00085362
    Molecular Formula:
    C13H22O3
    Molecular Weight:
    226.31
  • Benzoic acid

    Hazmat
    Grade:
    meets FG specifications, KOSHER, FEMA 2131
    Purity:
    99.5 - 100.0% (Assay by titration)
    Synonym:
    Benzenecarboxylic acid
    Hazmat
    Catalog Number:
    33832
    Grade:
    meets FG specifications, KOSHER, FEMA 2131
    CAS Number:
    65-85-0
    Purity Limit:
    99.5 - 100.0% (Assay by titration)
    MDL NO:
    MFCD00002398
    Molecular Formula:
    C7H6O2
    Molecular Weight:
    122.12
  • Benzoic acid

    Hazmat
    Grade:
    ACS Reagent
    Purity:
    ≥ 99.5% (Assay)
    Hazmat
    Catalog Number:
    32003
    Grade:
    ACS Reagent
    CAS Number:
    65-85-0
    Purity Limit:
    ≥ 99.5% (Assay)
    MDL NO:
    MFCD00002398
    Molecular Formula:
    C7H6O2
    Molecular Weight:
    122.12
  • 1,2-Benzisothiazol-3(2H)-one

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    1,2-Benzisothiazol-3-one
    Hazmat
    Catalog Number:
    31729
    CAS Number:
    2634-33-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00044001
    Molecular Formula:
    C7H5NOS
    Molecular Weight:
    151.19
  • 4-Phenylbutyric acid

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    30722
    CAS Number:
    1821-12-1
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00004403
    Molecular Formula:
    C10H12O2
    Molecular Weight:
    164.2
  • Catalog Number:
    29087
    CAS Number:
    868272-85-9
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD08273058
    Molecular Formula:
    C12H14N4·4HCl·H2O
    Molecular Weight:
    378.13
  • Fipronil

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    28434
    CAS Number:
    120068-37-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00867812
    Molecular Formula:
    C12H4Cl2F6N4OS
    Molecular Weight:
    437.15
  • 4-Nitrophenyl-β-D-glucuronide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    p-Nitrophenyl-β-D-glucoronide
    Catalog Number:
    21811
    CAS Number:
    10344-94-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00036210
    Molecular Formula:
    C12H13NO9
    Molecular Weight:
    315.23
  • (+)-cis,trans-Abscisic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    (+)-Abscisic acid
    Catalog Number:
    21598
    CAS Number:
    21293-29-8
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00066545
    Molecular Formula:
    C15H20O4
    Molecular Weight:
    264.32
  • 6-(3,3-dimethylallylamino)purine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    N6-(2-isopentenyl)adenine
    Catalog Number:
    21213
    CAS Number:
    2365-40-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00132998
    Molecular Formula:
    C10H13N5
    Molecular Weight:
    203.25
  • 1-Aminocyclopropane-1-carboxylic acid

    Purity:
    ≥ 98% (Titration)
    Synonym:
    Acpc-OH
    Catalog Number:
    07075
    CAS Number:
    22059-21-8
    Purity Limit:
    ≥ 98% (Titration)
    MDL NO:
    MFCD00009944
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.12
  • o-Dianisidine

    Hazmat
    Purity:
    ≥ 99%
    Synonym:
    3,3'-Dimethoxybenzidine
    Hazmat
    Catalog Number:
    01936
    CAS Number:
    119-90-4
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00008372
    Molecular Formula:
    C14H16N2O2
    Molecular Weight:
    244.3
  • 3-Amino-9-ethylcarbazole

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    9-Ethylcarbazol-3-amine
    Catalog Number:
    01776
    CAS Number:
    132-32-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00004964
    Molecular Formula:
    C14H14N2
    Molecular Weight:
    210.28
  • Thymol

    Hazmat
    Purity:
    ≥ 99% (assay)
    Synonym:
    5-Methyl-2-(1-methylethyl)phenol
    Hazmat
    Catalog Number:
    01724
    CAS Number:
    89-83-8
    Purity Limit:
    ≥ 99% (assay)
    MDL NO:
    MFCD00002309
    Molecular Formula:
    C10H14O
    Molecular Weight:
    150.22
  • Niacinamide

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Nicotinic acid amide
    Catalog Number:
    01504
    CAS Number:
    98-92-0
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00006395
    Molecular Formula:
    C6H6N2O
    Molecular Weight:
    122.13
  • Salicylic acid

    Grade:
    ACS reagent
    Purity:
    ≥ 99% (Assay)
    Synonym:
    2-Hydroxybenzoic acid
    Catalog Number:
    01498
    Grade:
    ACS reagent
    CAS Number:
    69-72-7
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00002439
    Molecular Formula:
    C7H6O3
    Molecular Weight:
    138.12
  • 4-Aminoantipyrine

    Grade:
    ACS reagent
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
    Catalog Number:
    00417
    Grade:
    ACS reagent
    CAS Number:
    83-07-8
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00003145
    Molecular Formula:
    C11H13N3O
    Molecular Weight:
    203.25
  • 4-Nitrophenyl-β-D-galactopyranoside

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4-Nitrophenyl-β-D-galactoside
    Catalog Number:
    00226
    CAS Number:
    3150-24-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00063256
    Molecular Formula:
    C12H15NO8
    Molecular Weight:
    301.3
  • 4-Nitrophenyl phosphate di(tris) salt

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    p-Nitrophenyl phosphate di(tris) salt
    Catalog Number:
    00233
    CAS Number:
    68189-42-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037009
    Molecular Formula:
    C14H28N3O12P
    Molecular Weight:
    461.4
  • N-Succinimidyl 7-hydroxycoumarin-3-carboxylate

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester
    Catalog Number:
    47554
    CAS Number:
    134471-24-2
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00037568
    Molecular Formula:
    C14H9NO7
    Molecular Weight:
    303.23
  • N-Succinimidyl 7-methoxycoumarin-3-carboxylate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    7-Methoxycoumarin-3-carboxylic acid N-succinimidyl ester
    Catalog Number:
    47553
    CAS Number:
    150321-92-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00467593
    Molecular Formula:
    C15H11NO7
    Molecular Weight:
    317.25
  • Catalog Number:
    47536
    CAS Number:
    2284-96-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00389667
    Molecular Formula:
    C21H15FN2
    Molecular Weight:
    314.36
  • Catalog Number:
    47530
    CAS Number:
    5496-32-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00030329
    Molecular Formula:
    C21H15ClN2
    Molecular Weight:
    330.82
  • Succinimidyl 6-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-(N,N-Dimethylaminosulfonyl)-7-[5-(succinimidyloxycarbonyl)pentylamino]-2,1,3-benzoxadiazole
    Catalog Number:
    47457
    CAS Number:
    1858255-08-9
    Purity Limit:
    ≥ 98% (HPLC)
    Molecular Formula:
    C18H23N5O7S
    Molecular Weight:
    453.47
  • 2,6-Dichloroisonicotinic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,6-Dichloropyridine-4-carboxylic acid
    Catalog Number:
    44720
    CAS Number:
    5398-44-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00234147
    Molecular Formula:
    C6H3Cl2NO2
    Molecular Weight:
    192.0
  • 6-Hydroxybenzothiazole

    Purity:
    ≥ 96% (GC)
    Synonym:
    6-Benzothiazolol
    Catalog Number:
    44084
    CAS Number:
    13599-84-3
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00057883
    Molecular Formula:
    C7H5NOS
    Molecular Weight:
    151.18
  • 2,1,3-Benzothiadiazole

    Purity:
    ≥ 99% (GC)
    Synonym:
    Piazthiole
    Catalog Number:
    44022
    CAS Number:
    273-13-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005809
    Molecular Formula:
    C6H4N2S
    Molecular Weight:
    136.17
  • 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzonitrile

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-(4-Cyanophenyl)-4,5-diphenylimidazole
    Catalog Number:
    42904
    CAS Number:
    29898-72-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD15474815
    Molecular Formula:
    C22H15N3
    Molecular Weight:
    321.38
  • Fluorescein 6-isothiocyanate (isomer II)

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    6-Isothiocyanatofluorescein (isomer II)
    Catalog Number:
    42368
    CAS Number:
    18861-78-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00041838
    Molecular Formula:
    C21H11NO5S
    Molecular Weight:
    389.38
  • Dimidium bromide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    3,8-Diamino-5-methyl-6-phenylphenanthridinium bromide
    Catalog Number:
    42145
    CAS Number:
    518-67-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00011757
    Molecular Formula:
    C20H18BrN3
    Molecular Weight:
    380.28
  • Pyrogallol Red

    Grade:
    suitable for Hematology & Histology
    Synonym:
    Pyrogallolsulfonephthalein
    Catalog Number:
    42036
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    32638-88-3
    MDL NO:
    MFCD00005046
    Molecular Formula:
    C19H12O8S
    Molecular Weight:
    400.36
  • Proflavine hemisulfate salt hydrate

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 99% (Assay on anhydrous basis)
    Synonym:
    3,6-Diaminoacridine hemisulfate salt
    Catalog Number:
    42034
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    1811-28-5
    Purity Limit:
    ≥ 99% (Assay on anhydrous basis)
    MDL NO:
    MFCD00149650
    Molecular Formula:
    C13H11N3·0.5H2SO4·xH2O
    Molecular Weight:
    258.29
  • Fluorescein 5(6)-isothiocyanate

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 97% (HPLC)
    Synonym:
    FITC
    Catalog Number:
    41974
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    27072-45-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD22575282
    Molecular Formula:
    2(C21H11NO5S)
    Molecular Weight:
    778.77
  • Bisbenzimide H 33258

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2'-(4-Hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bi(1H-benzimidazole) trihydrochloride
    Catalog Number:
    41924
    CAS Number:
    23491-45-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00012679
    Molecular Formula:
    C25H24N6O·3HCl
    Molecular Weight:
    533.88
  • Bromobimane

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Monobromobimane
    Catalog Number:
    41928
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    71418-44-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00036951
    Molecular Formula:
    C10H11BrN2O2
    Molecular Weight:
    271.11
  • 10,10'-Dimethyl-9,9'-biacridinium dinitrate

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Lucigenin
    Catalog Number:
    41766
    CAS Number:
    2315-97-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00011925
    Molecular Formula:
    C28H22N4O6 
    Molecular Weight:
    510.51
  • Phenylthiohydantoin-proline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    PTH-proline
    Catalog Number:
    41764
    CAS Number:
    4333-21-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00056895
    Molecular Formula:
    C12H12N2OS
    Molecular Weight:
    232.3
  • Phenylthiohydantoin-arginine hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-(3-Guanidinopropyl)-3-phenyl-2-thiohydantoin hydrochloride
    Catalog Number:
    41763
    CAS Number:
    182153-75-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00060177
    Molecular Formula:
    C13H17N5OS·HCl
    Molecular Weight:
    327.83
  • Phenylthiohydantoin-(Ne-phenylthiocarbamyl)-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    PTH-(Ne-PTC)-lysine
    Catalog Number:
    41757
    CAS Number:
    29635-94-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00151476
    Molecular Formula:
    C20H22N4OS2
    Molecular Weight:
    398.54
  • Phenylthiohydantoin-valine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Isopropyl-3-phenyl-2-thiohydantoin
    Catalog Number:
    41758
    CAS Number:
    4333-20-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06858300
    Molecular Formula:
    C12H14N2OS
    Molecular Weight:
    234.32
  • Phenylthiohydantoin methionine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-[2-(Methylthio)ethyl]-3-phenyl-2-thiohydantoin
    Catalog Number:
    41765
    CAS Number:
    4370-90-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06858379
    Molecular Formula:
    C12H14N2OS2
    Molecular Weight:
    266.38
  • Phenylthiohydantoin-glycine

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-Phenyl-2-thiohydantoin
    Hazmat
    Catalog Number:
    41761
    CAS Number:
    2010-15-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00027413
    Molecular Formula:
    C9H8N2OS
    Molecular Weight:
    192.24
  • Phenylthiohydantoin-aspartic acid

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    3-Phenyl-2-thiohydantoin-5-acetic acid
    Catalog Number:
    41759
    CAS Number:
    5624-13-5
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD01076622
    Molecular Formula:
    C11H10N2O3S
    Molecular Weight:
    250.27
  • Phenylthiohydantoin-tryptophan

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-(3-Indolylmethyl)-3-phenyl-2-thiohydantoin
    Catalog Number:
    41760
    CAS Number:
    5789-24-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06858416
    Molecular Formula:
    C18H15N3OS
    Molecular Weight:
    321.4
  • Phenylthiohydantoin-D-threonine

    Purity:
    ≥ 90% (HPLC)
    Synonym:
    5-Ethylidene-3-phenyl-2-thiohydantoin
    Catalog Number:
    41762
    CAS Number:
    5800-50-0
    Purity Limit:
    ≥ 90% (HPLC)
    MDL NO:
    MFCD00070617
    Molecular Formula:
    C11H10N2OS
    Molecular Weight:
    218.27
  • Phenylthiohydantoin-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Benzyl-3-phenyl-2-thiohydantoin
    Catalog Number:
    41751
    CAS Number:
    4332-97-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01076623
    Molecular Formula:
    C16H14N2OS
    Molecular Weight:
    282.36
  • Phenylthiohydantoin-tyrosine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-(4-Hydroxybenzyl)-3-phenyl-2-thiohydantoin
    Catalog Number:
    41755
    CAS Number:
    4332-95-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00027415
    Molecular Formula:
    C16H14N2O2S
    Molecular Weight:
    298.36