Reagents, I

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Reagents, I

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  • ALDRICH 2-Iodo-3-methylpyridine, 97%

    MilliporeSigma

    Synonym(s): 2-Iodo-3-picoline Formula: C6H6IN Formula Weight: 219.02 CAS No.: 22282-58-2 Purity: 97% Density: 1.827g/mLat 25°C Storage: 2-8°C Packaging: 1, 5 g in glass bottle

  • Iron wire, 1.0mm (0.04in) dia, 99.99% (metals basis)

    Alfa Aesar

    Purity: 99.99% (metals basis) CAS Number: 7439-89-6 Harmonized Tariff Code:  7217.10

  • ALDRICH 1-Iodoadamantane, 98%

    MilliporeSigma

    Formula: C10H15I Formula Weight: 262.13 CAS No.: 768-93-4 Purity: 98% Application: Employed in the free-radical carbonylation reactions with alkenes. 1, Packaging: 5 g in glass bottle

  • Indium(III) perchlorate octahydrate, 99.9% (metals basis)

    Alfa Aesar

    Formula: In(ClO4)3 8H2O Formula weight: 557.30 (413.18anhy) Purity: 99.9% (metals basis) CAS Number: 13465-15-1 UN Number: UN1481 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer.…

  • Ifosfamide, United States Pharmacopeia (USP) Reference Standard

    MilliporeSigma

    CAS No.: 3778-73-2 Synonyms: Ifex; N,3-Bis(2-chloroethyl)tetrahydro-2H-1,3,2-oxazaphosphorin-2-amine-2-oxide Formula: C7H15Cl2N2O2P Formula Weight: 261.09 Linear Formula: …

  • Iodine monochloride, 1M soln. in dichloromethane

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Formula: ClI Formula weight: 162.36 CAS Number: 7790-99-0 UN Number: UN2922 Hazard Class: …

  • 4-Iodophenylacetonitrile, 97%

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonym(s): 4-Iodobenzyl cyanide Formula: C8H6IN Formula weight: 243.05 Purity: 97% CAS…

  • Interleukin 2, mouse

    Alfa Aesar

    Synonym(s): Recombinant Murine Interleukin 2, IL-2 Formula weight: 17.2 kDa Harmonized Tariff Code:  2937.19

  • Isopentyl isobutyrate, 98%

    Alfa Aesar

    Synonym(s): Isobutyric acid isoamyl ester Formula: C9H18O2 Formula weight: 158.24 Purity: 98% CAS Number: 2050-01-3 UN Number: UN2620 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.60 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…

  • ICP-MS Calibration Standard solution for 6020 CLP-M, Specpure r

    Alfa Aesar

    Formula: Matrix 2 HNO3/tr. tartaric acid UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

  • 2-Iodobenzyl alcohol, 99%

    Alfa Aesar

    Formula: C7H7IO Formula weight: 234.04 Purity: 99% CAS Number: 5159-41-1 Harmonized Tariff Code:  2906.21 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear…

  • Indocyanine green, United States Pharmacopeia (USP) Reference Standard

    MilliporeSigma

    CAS No.: 3599-32-4 Synonyms: Cardiogreen; Foxgreen; IC Green; Indocyanine green Formula: C43H47N2NaO6S2 Formula Weight: 774.96 Linear Formula: C43H47N2NaO6S2 MDL No.: MFCD00013078

  • ALDRICH 3'-Iodoacetophenone, 97%

    MilliporeSigma

    Empirical Formula: C8H7IO Linear Formula: IC6H4COCH3 Formula Weight: 246.05 MDL Number: MFCD00060283 Purity: 97% Boiling Point: 107 °C/1 mmHg Density: 1.767 g/mL at 25 °C Refractive…

  • Isosilybin A

    MilliporeSigma

    analytical standard Synonym(s): (2 R ,3 R )-3,5,7-Trihydroxy-2-[(2 R ,3 R )-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone Empirical Formula: C25H22O10 Formula Weight: 482.44 Linear 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 …

  • ALDRICH 2-Iodo-3-methylbenzoic acid, 97%

    MilliporeSigma

    Empirical Formula: C8H7IO2 Linear Formula: IC6H3(CH3)CO2H Formula Weight: 262.04 MDL Number: MFCD00079764 Purity: 97% Melting Point: 150-153 °C(lit.)

  • Iron(0) pentacarbonyl, >99.99% trace metals basis

    MilliporeSigma

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonyms: Iron(0) carbonyl; Pentacarbonyliron(0) CAS Number: 13463-40-6 Formula: C5FeO5 …

  • Iodosobenzene diacetate, 98+%

    Alfa Aesar

    Synonym(s): (Diacetoxyiodo)benzene, DIB Formula: C10H11IO4 Formula weight: 322.10 Purity: 98+% CAS Number: 3240-34-4 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • ALDRICH 4-Iodo-1H-indazole, 95%

    MilliporeSigma

    Synonym(s): 4-Iodoindazole Formula: C7H5IN2 Formula Weight: 244.03 CAS No.: 885522-11-2 Purity: 95% Packaging: 1 g in glass bottle

  • Isobutylene oxide, 99+%

    Alfa Aesar

    Synonym(s): 2,2-Dimethyloxirane Formula: C4H8O Formula weight: 72.11 Purity: 99+% CAS Number: 558-30-5 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2909.30 Hazard Statements: H225-H314-H318 Highly flammable liquid and vapour. Causes…

  • ALDRICH 3-Iodoaniline, 98%

    MilliporeSigma

    Empirical Formula: C6H6IN Linear Formula: IC6H4NH2 Formula Weight: 219.02 MDL Number: MFCD00007781 Purity: 98% Boiling Point: 145-146 °C/15 mmHg(lit.) Melting Point: 21-24 °C(lit.) Density: …

  • Hardness Indicator Solution

    Hach

    Hardness indicator solution for HACH SP510, 0.5l, 5-100 mg/l

  • ALDRICH 5-Iodo-4-hydroxy-6-methyl-2-methylthiopyrimidine, 97%

    MilliporeSigma

    Synonym(s): 5-Iodo-6-methyl-2-(methylthio)-1 H -pyrimidin-4-one Empirical Formula: C6H7IN2OS Linear Formula: C6H7IN2OS Formula Weight: 282.10 MDL Number: MFCD01150903 Purity: 97% Melting Point: …

  • ALDRICH 3-Iodophenyl isothiocyanate, 97%

    MilliporeSigma

    Empirical Formula: C7H4INS Linear Formula: IC6H4NCS Formula Weight: 261.08 MDL Number: MFCD00041074 Purity: 97% Melting Point: 45-48 °C(lit.)

  • 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 I-AB-MECA solid

    MilliporeSigma

    Synonym(s): 1-[6-[[(4-Amino-3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methyl-β-D-ribofuranuronamide; 3-Iodo-4-aminobenzyl-5'-N-methylcarboxamidoadenosine; N 6 -(4-Amino-3-iodobenzyl)-5'-N-methylcarbamoyladenosine Empirical Formula: …

  • Indolicidin

    Alfa Aesar

    Synonym(s): Ile-Leu-Pro-Trp-Lys-Trp-Pro-Trp-Trp-Pro-Trp-Arg-Arg-NH2 Formula: C100H132N26O13 Formula weight: 1906.28 CAS Number: 140896-21-5 Harmonized Tariff Code:  2934.99

  • Isopentenyl pyrophosphate trilithium salt

    MilliporeSigma

    analytical reference material Synonym(s): 3-Methyl-3-butenyl pyrophosphate trilithium salt Empirical Formula: C5H9Li3O7P2 Formula Weight: 263.89 Linear Formula: C5H9Li3O7P2

  • ALDRICH (S)-(-)-4-Isopropyl-2-oxazolidinone, 99%

    MilliporeSigma

    Formula: C6H11NO2 Formula Weight: 129.16 CAS No.: 17016-83-0 Purity: 99% Application: Reagent employed as a chiral ligand in dirhodium(II) complexes and as a chiral auxiliary in aldol addition reactions. Versatile chiral auxiliary for asymmetric…

  • SIGMA Interferon-l human recombinant, expressed in E. coli, >=98% (SDS-PAGE), >…

    MilliporeSigma

    Synonym(s): IFN-λ human; IL-29 Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

  • Iron(II) chloride hydrate, Reagent Grade, 99%

    Alfa Aesar

    Synonym(s): Iron dichloride, Iron protochloride Formula: Cl2Fe.xH2O Formula weight: 126.75(anhy) Purity: 99% CAS Number: 23838-02-0 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302 Causes severe skin…

  • 4-Iodophenyl isothiocyanate, 97%

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Formula: C7H4INS Formula weight: 261.09 Purity: 97% CAS Number: 2059-76-9 UN Number: …

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