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25001

  • Erythrosin B

    Purity:
    ≥ 96% (Dye content)
    Synonym:
    Solvent red 140
    Catalog Number:
    01424
    CAS Number:
    15905-32-5
    Purity Limit:
    ≥ 96% (Dye content)
    MDL NO:
    MFCD00005044
    Molecular Formula:
    C20H8I4O5
    Molecular Weight:
    835.9
    Specification Sheet SDS

  • Erythrosin B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 87% (Dye content)
    Synonym:
    Acid Red 51 
    Catalog Number:
    22936
    Grade:
    Certifiable Grade
    CAS Number:
    16423-68-0
    Purity Limit:
    ≥ 87% (Dye content)
    MDL NO:
    MFCD00144257
    Molecular Formula:
    C20H6I4O5·2Na
    Molecular Weight:
    879.84
    Specification Sheet SDS

  • Esculetin

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    6,7-Dihydroxycoumarin
    Catalog Number:
    21911
    CAS Number:
    305-01-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00006874
    Molecular Formula:
    C9H6O4
    Molecular Weight:
    178.14
    Specification Sheet SDS

  • Esculetin [Matrix for MALDI-TOF/MS]

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    6,7-Dihydroxycoumarin
    Catalog Number:
    47663
    CAS Number:
    305-01-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00006874
    Molecular Formula:
    C9H6O4
    Molecular Weight:
    178.14
    Specification Sheet SDS

  • Esculin hydrate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    6,7-Dihydroxycoumarin-6-glucoside
    Catalog Number:
    01599
    CAS Number:
    531-75-9, 66778-17-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00149492
    Molecular Formula:
    C15H16O9· xH2O
    Molecular Weight:
    367.31
    Specification Sheet SDS

  • Esculin sesquihydrate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    7-Hydroxycoumarin-6-yl β-D-glucopyranoside sesquihydrate
    Catalog Number:
    32261
    CAS Number:
    66778-17-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00006879
    Molecular Formula:
    C15H16O9·1.5H2O
    Molecular Weight:
    367.3
    Specification Sheet SDS

  • Eslicarbazepine acetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    BIA 2-093
    Catalog Number:
    37857
    CAS Number:
    236395-14-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06798333
    Molecular Formula:
    C17H16N2O3
    Molecular Weight:
    296.33
    Specification Sheet SDS

  • Esmolol

    Purity:
    ≥ 98% (GC)
    Synonym:
    Methyl 3-[4-[2-Hydroxy-3-(isopropylamino)propoxy]phenyl]propionate
    Catalog Number:
    37858
    CAS Number:
    81147-92-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00864566
    Molecular Formula:
    C16H25NO4
    Molecular Weight:
    295.38
    Specification Sheet SDS

  • Estra-5(10),9(11)-diene-3,17-dione 3-ethylene ketal

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Hazmat
    Catalog Number:
    38716
    CAS Number:
    5571-36-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD08062585
    Molecular Formula:
    C20H26O3
    Molecular Weight:
    314.43
    Specification Sheet SDS

  • Estradiol dipropionate

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

  • Etamsylate

    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    Diethylamine 2,5-Dihydroxybenzenesulfonate
    Catalog Number:
    37859
    CAS Number:
    2624-44-4
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    MDL NO:
    MFCD00867499
    Molecular Formula:
    C10H17NO5S
    Molecular Weight:
    263.31
    Specification Sheet SDS

  • Ethanolamine

    Hazmat
    Purity:
    ≥ 99.6% (Assay)
    Synonym:
    Glycinol
    Hazmat
    Catalog Number:
    01731
    CAS Number:
    141-43-5
    Purity Limit:
    ≥ 99.6% (Assay)
    MDL NO:
    MFCD00008183
    Molecular Formula:
    C2H7NO
    Molecular Weight:
    61.08
    Specification Sheet SDS

  • Ethanolamine hydrochloride

    Purity:
    ≥ 98.5% (Assay by titration)
    Synonym:
    2-Aminoethanol hydrochloride
    Catalog Number:
    01169
    CAS Number:
    2002-24-6
    Purity Limit:
    ≥ 98.5% (Assay by titration)
    MDL NO:
    MFCD00012892
    Molecular Formula:
    C2H7NO·HCl
    Molecular Weight:
    97.54
    Specification Sheet SDS

  • Ethenesulfonyl fluoride

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Vinyl sulfonyl fluoride
    Hazmat
    Catalog Number:
    36447
    CAS Number:
    677-25-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00051388
    Molecular Formula:
    C2H3FO2S
    Molecular Weight:
    110.11
    Specification Sheet SDS

  • Ethidium bromide

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2,7-Diamino-10-ethyl-9-phenylphenanthridinium bromide
    Hazmat
    Catalog Number:
    00666
    CAS Number:
    1239-45-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00011724
    Molecular Formula:
    C21H20BrN3
    Molecular Weight:
    394.32
    Specification Sheet SDS

  • Ethidium bromide

    Hazmat
    Grade:
    Molecular biology grade
    Purity:
    ≥ 95%
    Synonym:
    Homidium bromide
    Hazmat
    Catalog Number:
    49465
    Grade:
    Molecular biology grade
    CAS Number:
    1239-45-8
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD00011724
    Molecular Formula:
    C21H20N3Br
    Molecular Weight:
    394.32
    Specification Sheet

  • Ethidium bromide

    Hazmat
    Grade:
    Electrophoresis Grade
    Purity:
    ≥ 98% (Titration)
    Synonym:
    2,7-Diamino-10-ethyl-9-phenylphenanthridinium bromide
    Hazmat
    Catalog Number:
    49694
    Grade:
    Electrophoresis Grade
    CAS Number:
    1239-45-8
    Purity Limit:
    ≥ 98% (Titration)
    MDL NO:
    MFCD00011724
    Molecular Formula:
    C21H20BrN3
    Molecular Weight:
    394.32

  • Ethidium bromide monoazide

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 95% (HPLC)
    Synonym:
    3-Amino-8-azido-5-ethyl-6-phenylphenanthridinium bromide
    Catalog Number:
    41959
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    58880-05-0
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD01708677
    Molecular Formula:
    C21H18BrN5
    Molecular Weight:
    420.31
    Specification Sheet SDS

  • Ethidium homodimer

    Hazmat
    Purity:
    ≥ 85% (HPLC)
    Synonym:
    EtDi
    Hazmat
    Catalog Number:
    42146
    CAS Number:
    61926-22-5
    Purity Limit:
    ≥ 85% (HPLC)
    MDL NO:
    MFCD00210948
    Molecular Formula:
    C46H50Cl4N8
    Molecular Weight:
    856.75
    Specification Sheet SDS

  • Ethidium homodimer I solution (2 mM in DMSO)

    Hazmat
    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 95% (TLC)
    Synonym:
    EtDi
    Hazmat
    Catalog Number:
    41960
    Grade:
    suitable for Hematology & Histology
    Purity Limit:
    ≥ 95% (TLC)
    MDL NO:
    MFCD00210948
    Molecular Formula:
    C46H50Cl4N8
    Molecular Weight:
    856.75
    Specification Sheet SDS

  • Ethionamide

    Purity:
    ≥ 98% (T)
    Synonym:
    2-Ethylpyridine-4-carbothioamide
    Catalog Number:
    01727
    CAS Number:
    536-33-4
    Purity Limit:
    ≥ 98% (T)
    MDL NO:
    MFCD00057361
    Molecular Formula:
    C8H10N2S
    Molecular Weight:
    166.24
    SDS

  • Ethisterone

    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Synonym:
    17a-Ethynyltestosterone
    Catalog Number:
    37839
    CAS Number:
    434-03-7
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD00003656
    Molecular Formula:
    C21H28O2
    Molecular Weight:
    312.45
    Specification Sheet SDS

  • Ethosuximide

    Purity:
    ≥ 98% (Assay by titration, GC)
    Synonym:
    2-Ethyl-2-methylsuccinimide
    Catalog Number:
    37842
    CAS Number:
    77-67-8
    Purity Limit:
    ≥ 98% (Assay by titration, GC)
    MDL NO:
    MFCD00072123
    Molecular Formula:
    C7H11NO2
    Molecular Weight:
    141.17
    Specification Sheet SDS

  • Ethoxybenzene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Phenetole
    Hazmat
    Catalog Number:
    30856
    CAS Number:
    103-73-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009090
    Molecular Formula:
    C8H10O
    Molecular Weight:
    122.17
    Specification Sheet SDS

  • Ethoxycarbonyl isothiocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Ethyl isothiocyanatoformate
    Hazmat
    Catalog Number:
    33521
    CAS Number:
    16182-04-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00004814
    Molecular Formula:
    C4H5NO2S
    Molecular Weight:
    131.15
    SDS

  • Ethoxydiphenylphosphine

    Purity:
    ≥ 93% (Assay by titration)
    Synonym:
    Diphenylphosphinous acid ethyl ester
    Catalog Number:
    41142
    CAS Number:
    719-80-2
    Purity Limit:
    ≥ 93% (Assay by titration)
    MDL NO:
    MFCD00009087
    Molecular Formula:
    C14H15OP
    Molecular Weight:
    230.25
    Specification Sheet SDS

  • Ethyl (11bR)-4-Amino-2,6-bis(3,5-di-tert-butylphenyl)-4,5-dihydro-3H-cyclohepta[1,2-a:7,6-a']dinaphthalene-4-carboxylate

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    (11bR)-4-Amino-2,6-bis(3,5-di-tert-butylphenyl)-4,5-dihydro-3H-cyclohepta[1,2-a:7,6-a']dinaphthalene-4-carboxylic acid Ethyl Ester
    Catalog Number:
    41047
    CAS Number:
    1678540-23-2
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD30725755
    Molecular Formula:
    C54H63NO2
    Molecular Weight:
    758.1
    Specification Sheet SDS

  • Ethyl (2,3,4,5-tetrafluorobenzoyl)acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2,3,4,5-Tetrafluorobenzoyl)acetic acid ethyl ester
    Catalog Number:
    45318
    CAS Number:
    94695-50-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00523020
    Molecular Formula:
    C11H8F4O3
    Molecular Weight:
    264.18
    Specification Sheet SDS

  • Ethyl (2-amino-4-thiazolyl)acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-Amino-4-thiazolyl)acetic acid ethyl ester
    Catalog Number:
    44041
    CAS Number:
    53266-94-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005330
    Molecular Formula:
    C7H10N2O2S
    Molecular Weight:
    186.23
    Specification Sheet SDS

  • Ethyl (2-fluorobenzoyl)acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-Fluorobenzoyl)acetic acid ethyl ester
    Catalog Number:
    45316
    CAS Number:
    1479-24-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000321
    Molecular Formula:
    C11H11FO3
    Molecular Weight:
    210.2
    Specification Sheet SDS

  • Ethyl (4-cyanobenzoyl)acetate

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    27514
    CAS Number:
    49744-93-6
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00029621
    Molecular Formula:
    C12H11NO3
    Molecular Weight:
    217.22
    Specification Sheet SDS

  • Ethyl (4-fluorobenzoyl)acetate

    Purity:
    ≥ 95% (NMR)
    Synonym:
    Ethyl 4-fluorobenzoylacetate
    Catalog Number:
    28680
    CAS Number:
    1999-00-4
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD03093631
    Molecular Formula:
    C11H11FO3
    Molecular Weight:
    210.2
    Specification Sheet SDS

  • Ethyl (hydroxyimino)cyanoacetate

    Purity:
    ≥ 99% (HPLC), for peptide synthesis
    Synonym:
    Ethyl cyano(hydroxyimino)acetate
    Catalog Number:
    26426
    CAS Number:
    3849-21-6
    Purity Limit:
    ≥ 99% (HPLC), for peptide synthesis
    MDL NO:
    MFCD00002112
    Molecular Formula:
    C5H6N2O3
    Molecular Weight:
    142.11
    Specification Sheet SDS

  • Ethyl (R)-(+)-4-bromo-3-hydroxybutyrate

    Purity:
    ≥ 83% (Assay by titration)
    Synonym:
    (R)-4-Bromo-3-hydroxybutyric acid ethyl ester
    Catalog Number:
    41333
    CAS Number:
    95310-94-4
    Purity Limit:
    ≥ 83% (Assay by titration)
    MDL NO:
    MFCD02262043
    Molecular Formula:
    C6H11BrO3
    Molecular Weight:
    211.05
    Specification Sheet SDS

  • Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate

    Purity:
    ≥ 96.5% (Chiral purity)
    Synonym:
    (R)-4-Chloro-3-hydroxybutyric acid ethyl ester
    Catalog Number:
    41334
    CAS Number:
    90866-33-4
    Purity Limit:
    ≥ 96.5% (Chiral purity)
    MDL NO:
    MFCD00211242
    Molecular Formula:
    C6H11ClO3
    Molecular Weight:
    166.6
    Specification Sheet SDS

  • Ethyl (R)-(-)-2-hydroxy-4-phenylbutyrate

    Purity:
    ≥ 97.5% (GC)
    Synonym:
    (R)-2-Hydroxy-4-phenylbutyric acid
    Catalog Number:
    41353
    CAS Number:
    90315-82-5
    Purity Limit:
    ≥ 97.5% (GC)
    MDL NO:
    MFCD00077794
    Molecular Formula:
    C12H16O3
    Molecular Weight:
    208.25
    Specification Sheet SDS

  • Ethyl (R)-(-)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate

    Purity:
    ≥ 95% (NMR)
    Synonym:
    Ethyl (R)-trans-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate
    Catalog Number:
    41346
    CAS Number:
    104321-62-2
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD00082585
    Molecular Formula:
    C10H16O4
    Molecular Weight:
    200.23
    Specification Sheet SDS

  • Ethyl (R)-(-)-3-hydroxybutyrate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (R)-(-)-3-Hydroxybutyric acid ethyl ester
    Catalog Number:
    38996
    CAS Number:
    24915-95-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075386
    Molecular Formula:
    C6H12O3
    Molecular Weight:
    132.16
    Specification Sheet SDS

  • Ethyl (R)-(-)-3-hydroxybutyrate

    Purity:
    ≥ 98% (GC)
    Synonym:
    (R)-(-)-3-Hydroxybutyric acid ethyl ester
    Catalog Number:
    39438
    CAS Number:
    24915-95-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075386
    Molecular Formula:
    C6H12O3
    Molecular Weight:
    132.16
    Specification Sheet SDS

  • Ethyl (R)-(-)-3-piperidinecarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Ethyl (R)-(-)-nipecotate
    Catalog Number:
    38095
    CAS Number:
    25137-01-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03093637
    Molecular Formula:
    C8H15NO2
    Molecular Weight:
    157.21
    Specification Sheet SDS

  • Ethyl (R)-(-)-4-cyano-3-hydroxybutyrate

    Purity:
    ≥ 97% (GC)
    Synonym:
    (R)-(-)-4-Cyano-3-hydroxybutyric acid ethyl ester
    Catalog Number:
    39413
    CAS Number:
    141942-85-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00270839
    Molecular Formula:
    C7H11NO3
    Molecular Weight:
    157.17
    Specification Sheet SDS

  • Ethyl (R)-(-)-mandelate

    Purity:
    ≥ 98.5% (Chiral purity)
    Synonym:
    Ethyl D-(-)-Mandelate
    Catalog Number:
    41341
    CAS Number:
    10606-72-1
    Purity Limit:
    ≥ 98.5% (Chiral purity)
    MDL NO:
    MFCD00064248
    Molecular Formula:
    C10H12O3
    Molecular Weight:
    180.2
    Specification Sheet SDS

  • Ethyl (R)-1-Boc-4-oxopiperidine-2-carboxylate

    Purity:
    ≥ 96.5% (HPLC)
    Synonym:
    (R)-1-Boc-4-oxopiperidine-2-carboxylic acid ethyl ester
    Catalog Number:
    41508
    CAS Number:
    357154-16-6
    Purity Limit:
    ≥ 96.5% (HPLC)
    MDL NO:
    MFCD20526405
    Molecular Formula:
    C13H21NO5
    Molecular Weight:
    271.31
    Specification Sheet SDS

  • Ethyl (R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyrate

    Purity:
    ≥ 97% (GC)
    Synonym:
    (R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyric acid ethyl ester
    Catalog Number:
    39619
    CAS Number:
    88767-98-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD09751096
    Molecular Formula:
    C13H15F3O5S
    Molecular Weight:
    340.31
    Specification Sheet SDS

  • Ethyl (R)-cis-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate

    Purity:
    ≥ 97% (Chiral purity)
    Synonym:
    Ethyl (R)-cis-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate
    Catalog Number:
    41347
    CAS Number:
    104321-63-3
    Purity Limit:
    ≥ 97% (Chiral purity)
    MDL NO:
    MFCD00075540
    Molecular Formula:
    C10H16O4
    Molecular Weight:
    200.23
    Specification Sheet SDS

  • Ethyl (R)-N-Boc-piperidine-3-carboxylate

    Purity:
    ≥ 95%
    Synonym:
    (R)-(-)-N-Boc-nipecotic acid ethyl ester
    Catalog Number:
    41510
    CAS Number:
    194726-40-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD07374389
    Molecular Formula:
    C13H23NO4
    Molecular Weight:
    257.33
    Specification Sheet SDS

  • Ethyl (R)-pyrrolidine-3-carboxylate hydrochloride

    Purity:
    ≥ 95%
    Synonym:
    (R)-Pyrrolidine-3-carboxylic acid ethyl ester
    Catalog Number:
    41549
    CAS Number:
    1807350-90-8
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD18071037
    Molecular Formula:
    C7H13NO2·HCl
    Molecular Weight:
    179.64
    Specification Sheet SDS

  • Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-propenoate,predominantly trans

    Purity:
    ≥ 98.5% (GC)
    Synonym:
    Ethyl (S)-trans-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate
    Catalog Number:
    41348
    CAS Number:
    64520-58-7
    Purity Limit:
    ≥ 98.5% (GC)
    MDL NO:
    MFCD00075367
    Molecular Formula:
    C10H16O4
    Molecular Weight:
    200.23
    Specification Sheet SDS

  • Ethyl (S)-(+)-3-hydroxybutyrate

    Purity:
    ≥ 96% (GC)
    Synonym:
    (S)-(+)-3-Hydroxybutyric acid ethyl ester
    Catalog Number:
    38995
    CAS Number:
    56816-01-4
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00066206
    Molecular Formula:
    C6H12O3
    Molecular Weight:
    132.16
    Specification Sheet SDS

  • Ethyl (S)-(+)-3-hydroxybutyrate

    Purity:
    ≥ 96% (GC)
    Synonym:
    (S)-(+)-3-Hydroxybutyric acid ethyl ester
    Catalog Number:
    39409
    CAS Number:
    56816-01-4
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00066206
    Molecular Formula:
    C6H12O3
    Molecular Weight:
    132.16
    Specification Sheet SDS
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