Reagents, I

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  • ALDRICH 3-(2-Hydroxyethyl)indole, 97%

    MilliporeSigma

    Synonym(s): 2-(3-Indolyl)ethanol; 3-Indoleethanol; IEA; NSC 3884; Tryptophol Formula: C10H11NO Formula Weight: 161.20 CAS No.: 526-55-6 Purity: 97% Application: Reactant for preparation of: • Inhibitors of the C-terminal domain of RNA polymerase II…

  • ALDRICH 4-Isopropylbenzoic acid, >=98%

    MilliporeSigma

    Synonym(s): Cumic acid; Cuminic acid Empirical Formula: C10H12O2 Linear Formula: (CH3)2CHC6H4CO2H Formula Weight: 164.20 MDL Number: MFCD00002564 Purity: ≥98% Melting Point: 117-120 °C(lit.)

  • ALDRICH 2-Iodophenol, 98%

    MilliporeSigma

    Formula: IC6H4OH Formula Weight: 220.01 CAS No.: 533-58-4 Purity: 98% Density: 1.947g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • Isoemetine hydrobromide

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Empirical Formula: C29H40N2O4 -+ 2HBr Formula Weight: 642.46 Linear Formula: C29H40N2O4 -+ 2HBr

  • SIGMA IL-A57 Reactivity: Anti-CD6, bovine

    MilliporeSigma

    Storage: −196°C

  • Isomaltooligosaccharide

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard

  • SIGMA Isopeptidase T (short form) human recombinant, expressed in E. coli, >=95%…

    MilliporeSigma

    Synonym(s): Isoopeptidase T; Isopeptidase T (short form); IsopeptidaseT; USP5; Ubiquitin-specific protease 5 Purity: ≥95% (SDS-PAGE) Storage: −70°C

  • SIGMA Interleukin-10 human >=97% (SDS-PAGE), recombinant, expressed in…

    MilliporeSigma

    Synonym(s): IL-10 MDL Number: MFCD00131400 Purity: ≥97% (SDS-PAGE) Storage: −20°C

  • ALDRICH Isoamyl butyrate, natural, >=98%, 80% isoamyl butyrate basis, FCC

    MilliporeSigma

    Empirical Formula: C9H18O2 Linear Formula: CH3CH2CH2CO2CH2CH2CH(CH3)2 Formula Weight: 158.24 MDL Number: MFCD00044888 Purity: ≥98%; 80% isoamyl butyrate basis …

  • 2-Isopropoxyethanol, 0.99

    MilliporeSigma

    Synonyms: Ethylene glycol monoisopropyl ether; Isopropylglycol CAS Number: 109-59-1 Formula: C5H12O2 Formula Weight: 104.15 Linear Formula: (CH3)2CHOCH2CH2OH MDL No.: MFCD00002866 Purity: 0.99 Boiling Point: 42-44 C/13 mmHg(lit.) Density: 0.903 g/mL at 25 C(lit.) …

  • ALDRICH Iron(III) oxide, >=99.995% trace metals basis

    MilliporeSigma

    Synonym(s): Ferric oxide Empirical Formula: Fe2O3 Linear Formula: Fe2O3 Formula Weight: 159.69 MDL Number: MFCD00011008 Purity: ≥99.995% trace metals basis

  • SIGMA IL-4 from mouse Animal-component free, recombinant, expressed in E. coli, …

    MilliporeSigma

    Synonym(s): B cell stimulating factor (BSF-1); BCDF; BCGF Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

  • "Isocarbophos, PESTANAL®, analytical standard"

    MilliporeSigma

    Synonyms: O -Methyl O -[2-(isopropoxycarbonyl)phenyl] phosphoramidothioate Formula: C11H16NO4PS Formula Weight: 289.29 CAS No.: 24353-61-5 Storage Temperature: 2-8°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich…

  • Inulin from chicory

    MilliporeSigma

    CAS Number: 9005-80-5 EC Number: 232-684-3 MDL Number: MFCD00131407 PubChem Substance ID: 24895969 Application Potential replacement for high fructose corn syrup due to its prebiotic function and similar structural characteristics to corn syrup. Biochem/physiol…

  • ALDRICH 1H-Indazole-6-boronic acid pinacol ester, >=95%

    MilliporeSigma

    Synonym(s): 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1 H -indazole Empirical Formula: C13H17BN2O2 Linear Formula: C13H17BN2O2 Formula Weight: 244.10 MDL Number: MFCD07368067 Purity: …

  • SIGMA Insulin from bovine pancreas, powder, BioReagent, suitable for cell…

    MilliporeSigma

    Formula: C254H377N65O75S6 Formula Weight: 5733.49 CAS No.: 11070-73-8 Application: Insulin is used as a growth factor in many mammalian cell culture systems. Physical form: powder-0 °C; solution stable 2-8 °C, 1 year …

  • ALDRICH Iron, carbon coated magnetic, nanopowder, 25nm avg. part. size, 99.5%…

    MilliporeSigma

    Empirical Formula: Fe Linear Formula: Fe Formula Weight: 55.85 MDL Number: MFCD00010999 Purity: 99.5% trace metals basis Boiling Point: 2750 °C(lit.) Melting Point: 1535 °C(lit.) Density: 7.86 g/mL at 25 °C(lit.)

  • ALDRICH 3-Iodobenzyl bromide, 95%

    MilliporeSigma

    Formula: IC6H4CH2Br Formula Weight: 296.93 CAS No.: 49617-83-6 UN Number: UN3261 Purity: 95% Packaging: 5, 25 g in glass bottle

  • Ivermectin

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP, PhEur, BP Synonym(s): Ivermectin; 22,23-Dihydroavermectin B1; MK-933 MDL Number: MFCD00869511 RIDADR: UN 2811 6.1 / PGI

  • Iodine Resublimed 125Gm

    MilliporeSigma

    CAS number: 7553-56-2 Grade: Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs Chemical formula: I2 Molar Mass: 253.81 Key Applications: General Chemistry

  • ALDRICH Isobutyric anhydride, 97%

    MilliporeSigma

    Synonym(s): 2-Methylpropionic anhydride Formula: (CH3)2CHCO2COCH(CH3)2 Formula Weight: 158.19 CAS No.: 97-72-3 Purity: 97% Density: 0.954g/mLat 25°C(lit.) Packaging: 25, 500 mL in glass bottle

  • SIGMA ICI 118,551 hydrochloride >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): (±)-1-[2,3-(Dihydro-7-methyl-1H-inden-4-yl)oxy]-3-[(1-methylethyl)amino]-2-butanol hydrochloride Empirical Formula: C17H27NO2 -+ HCl Linear Formula: C17H27NO2 -+ HCl Formula Weight: 313.86 MDL Number: …

  • ALDRICH 5-Iodo-1-pentyne, >=98.0% (GC)

    MilliporeSigma

    Empirical Formula: C5H7I Linear Formula: C5H7I Formula Weight: 194.01 MDL Number: MFCD09907724 Purity: ≥98.0% (GC) Storage: 2-8°C Beilstein Registry Number: 1736711

  • Isoforskolin

    MilliporeSigma

    analytical standard Synonym(s): 6-Acetyl-7-deacetylforskolin; 6β-Acetoxy-1α,7β,9α-trihydroxy-8,13-epoxy-labd-14-en-11-one; Isoforskolin Empirical Formula: C22H34O7 Formula Weight: 410.50 Linear Formula: …

  • Diisopropyl ether, contains either BHT or hydroquinone as stabilizer, ACS…

    MilliporeSigma

    Synonyms: Isopropyl ether Formula: (CH3)2CHOCH(CH3)2 Formula Weight: 102.17 CAS No.: 108-20-3 Purity: ≥99.0% Density: 0.725 g/mL at 25 °C(lit.) Supplemental Hazard Statements: May form explosive peroxides., Repeated exposure may…

  • ALDRICH Inhibitor removers, replacement packing, for removing tert-butylcatechol

    MilliporeSigma

    MDL Number: MFCD00081548

  • SIGMA Iminodiacetic acid Agarose saline suspension

    MilliporeSigma

    Synonym(s): IDA Resin MDL Number: MFCD00801334 Storage: 2-8°C

  • ALDRICH Isobutanesulfonyl chloride, 97%

    MilliporeSigma

    Synonym(s): 2-Methyl-1-propylsulfonyl chloride Empirical Formula: C4H9ClO2S Linear Formula: C4H9ClO2S Formula Weight: 156.63 MDL Number: MFCD07369800 Purity: 97% Density: 1.200 g/mL at…

  • Isorhamnetin, primary pharmaceutical reference standard

    MilliporeSigma

    CAS No.: 480-19-3 Synonyms: 3′-Methoxy-3,4′,5,7-tetrahydroxyflavone; 3′-Methylquercetin Formula: C16H12O7 Formula Weight: 316.26 Linear Formula: C16H12O7 MDL No.: MFCD00017310

  • SIGMA Iturin A from Bacillus subtilis >=95% (HPLC)

    MilliporeSigma

    MDL Number: MFCD01094135 Purity: ≥95% (HPLC) Storage: 2-8°C

  • ALDRICH IR-806, Dye content 90%

    MilliporeSigma

    Synonym(s): 2-[2-[2-chloro-3-[2-[1,3-dihydro-3,3-dimethyl-1-(4-sulfobutyl)-2 H -indol-2-ylidene]-ethylidene]-1-cyclopenten-1-yl]-ethenyl]-3,3-dimethyl-1-(4-sulfobutyl)-3 H -indolium hydroxide, inner salt sodium salt Empirical Formula: …

  • Iodine, Crystals

    MilliporeSigma

    Chemical formula : I2 Molar mass : 253.81 CAS number : 7553-56-2   Specifications Assay (iodometric) : 99.8% min Chloride or bromide (as chloride) : 0.028% max Color : Gray-purple Description : To pass test Form : Crystals …

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