Reagents, E

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Reagents, E

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  • 4-Ethoxy-3-nitropyridine hydrochloride, 97%

    Alfa Aesar

    Synonym(s): 3-Nitro-4-ethoxypyridine hydrochloride Formula: C7H8N2O3 HCl Formula weight: 204.61 Purity: 97% CAS Number: 94602-04-7 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 2-Ethylfuran

    MilliporeSigma

    analytical standard Empirical Formula: C6H8O Formula Weight: 96.13 Linear Formula: C6H8O MDL Number: MFCD00003259 Purity: ≥99.0% (GC) Boiling Point: 92-93 °C/768 mmHg(lit.) Density: 0.912 g/mL at…

  • Enrofloxacin-d5 hydrochloride

    MilliporeSigma

    VETRANAL ™ , analytical standard Synonym(s): 1-Cyclopropyl-7-(4-ethyl-d5-1-piperazinyl)-6-fluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid hydrochloride Empirical Formula: C19D5H17FN3O3 -+ HCl Formula Weight: …

  • Ethyl 3-methylvalerate, 98%

    Alfa Aesar

    Synonym(s): Ethyl 3-methylpentanoate, 3-Methylvaleric acid ethyl esterer Formula: C8H16O2 Formula weight: 144.21 Purity: 98% CAS Number: 5870-68-8 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H226 Flammable…

  • Ethisterone, 98%

    Alfa Aesar

    Synonym(s): Lutocyclin, 17^a-Ethynyltestosterone Formula: C21H28O2 Formula weight: 312.45 Purity: 98% CAS Number: 434-03-7 Harmonized Tariff Code:  2937.23 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: …

  • SIGMA Eriodictyol 7-O-B-D-glucopyranoside >=99.0% (HPLC)

    MilliporeSigma

    Synonym(s): (2 S )-Eriodictyol 7- O -β-D-glucopyranoside; 3',4',5,7-Tetrahydroxyflavanone 7-β -D-glucopyranoside; Eriodictyol 7- O -glucoside; Miscanthoside Empirical Formula: C21H22O11 Linear Formula: C21H22O11

  • Ethyl trifluoroacetoacetate, 98+%

    Alfa Aesar

    Synonym(s): 4,4,4-Trifluoroacetoacetic acid ethyl ester Formula: C6H7F3O3 Formula weight: 184.12 Purity: 98+% CAS Number: 372-31-6 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2918.30 Hazard Statements: H301-H226 Toxic if swallowed.…

  • Ethyl cellulose

    Alfa Aesar

    CAS Number: 9004-57-3 Harmonized Tariff Code:  3912.39

  • ALDRICH 6-Ethoxy-2-mercaptobenzothiazole, 99%

    MilliporeSigma

    Synonym(s): 6-Ethoxy-2-benzothiazolethiol Empirical Formula: C9H9NOS2 Linear Formula: C9H9NOS2 Formula Weight: 211.30 MDL Number: MFCD00005782 Purity: 99% Melting Point: 198-200 °C(lit.)

  • SUPELCO EPA TCL Benzidines Mix

    MilliporeSigma

    analytical standard, 2000 μg/mL each component in methanol Storage: 2-8°C Components: Benzidine; 3,3'-Dichlorobenzidine RIDADR: UN 1230 3/PG 2

  • (-)-Ethyl L-lactate

    MilliporeSigma

    photoresist grade, ≥99.0% Synonym(s): (−)-Ethyl ( S )-2-hydroxypropionate; ( S )-(−)-2-Hydroxypropionic acid ethyl ester; L-Lactic acid ethyl ester Empirical Formula: C5H10O3 Formula Weight: 118.13 Linear Formula: …

  • SIGMA ED3 Reactivity: Anti-Macrophage, rat

    MilliporeSigma

    Storage: −196°C

  • ALDRICH Ethyl decanoate, ReagentPlus®, Greater Than or Equal to 99%

    MilliporeSigma

    Synonym(s): Capric acid ethyl ester; Ethyl caprate Formula: CH3(CH2)8COOC2H5 Formula Weight: 200.32 CAS No.: 110-38-3 Purity: ≥99% Density: 0.862g/mLat 25°C Legal Information: ReagentPlus is a registered…

  • ALDRICH 2-ethynylthiophene, 90%

    MilliporeSigma

    Synonym(s): 2-Acetylenylthiophene Empirical Formula: C6H4S Linear Formula: C6H4S Formula Weight: 108.16 MDL Number: MFCD03425129 Purity: 90% Density: 1.139 g/mL at 25 °C Refractive Index: n 20/D 1.580 …

  • Estriol =97%

    MilliporeSigma

    Synonym: 1,3,5(10)-Estratriene-3,16α,17β-triol, 16α-Hydroxyestradiol, 3,16α,17β-Trihydroxy-1,3,5(10)-estratriene CAS Number: 50-27-1 Empirical Formula (Hill Notation): C18H24O3 Molecular Weight: 288.38 …

  • 2-Ethylaniline, 97%

    Alfa Aesar

    Formula: C8H11N Formula weight: 121.18 Purity: 97% CAS Number: 578-54-1 UN Number: UN2273 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2921.49 Hazard Statements: H331-H373-H227-H302-H312 Toxic if inhaled. May cause damage to organs through prolonged or…

  • SUPELCO EPA 8010 Surrogate Mix

    MilliporeSigma

    2000 μg/mL each component in methanol, analytical standard Storage: 2-8°C Components: Bromochloromethane; 2-Bromo-1-chloropropane; 1,4-Dichlorobutane RIDADR: UN 1230 3/PG 2

  • SUPELCO EPA 625/8270C SV Surrogate Spike Mix with Indicator

    MilliporeSigma

    analytical standard Storage: 2-8°C Components: 2-Fluorobiphenyl 100 μg/mL; 2-Fluorophenol 200 μg/mL; Nitrobenzene-d5 100 μg/mL; Phenol-d5 200 μg/mL; p -Terphenyl-d14 100 μg/mL; 2,4,6-Tribromophenol RIDADR: UN 1230 3/PG 2

  • SIGMA Eliprodil >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): α-(4-Chlorophenyl)-4-[(4-fluorophenyl)methyl]-1-piperidineethanol; SL 820715 Empirical Formula: C20H23ClFNO Linear Formula: C20H23ClFNO Formula Weight: 347.85 MDL Number: MFCD00866651 Purity: ≥98% (HPLC) Storage: 2-8°C

  • 70% Ethanol (Anhydrous Alcohol)

    IBI Scientific

    Used as an excellent cleaning reagent This product CANNOT be shipped to a private residence 70% Ethanol is an effective cleaning agent that kills microbes, denatures proteins, and dissolves lipids. Ethanol is also known as ethyl alcohol, alcohol anhydrous, denatured alcohol.

  • ALDRICH 1-Ethyl-3-methylimidazolium diethyl phosphate, >=98.0% (HPLC)

    MilliporeSigma

    Synonym(s): EMIM DEP Empirical Formula: C10H21N2O4P Linear Formula: C10H21N2O4P Formula Weight: 264.26 MDL Number: MFCD09953486 Purity: ≥98.0% (HPLC) Refractive Index: n 20/D 1.475 …

  • SIGMA EX-CELL® CHOZN® Platform Medium

    MilliporeSigma

    Synonym(s): EX-CELL ® CD CHO Serum-Free Medium for CHO Cells, Chemically Defined; EX-CELL ® CHOZN ® Platform Medium MDL Number: MFCD01634638 Storage: 2-8°C

  • Ethylenediamine-tetraacetic Acid (EDTA), Titrant

    Ricca Chemical

    Formula: EDTA in NaOH Description: 5% Aqueous with Sodium Hydroxide, for Ammonia Nitrogen Determination

  • ALDRICH Ethyl 3-aminopyrazole-4-carboxylate, 98%

    MilliporeSigma

    Synonym(s): 3-Amino-4-carbethoxypyrazole Empirical Formula: C6H9N3O2 Linear Formula: C6H9N3O2 Formula Weight: 155.15 MDL Number: MFCD00005238 Purity: 98% Melting Point: 105-107 °C(lit.)

  • ALDRICH Epichlorohydrin-2-d, 97 atom % D, contains hydroquinone as stabilizer

    MilliporeSigma

    Empirical Formula: C3DH4ClO Linear Formula: C3DH4ClO Formula Weight: 93.53 MDL Number: MFCD00190438 Boiling Point: 115-117 °C(lit.) Melting Point: −57 °C(lit.) Density: 1.196 g/mL at…

  • Ethanol, 200 proof, anhydrous, =99.5%

    MilliporeSigma

    Synonyms: Ethyl alcohol Formula: CH3CH2OH Formula Weight: 46.07 CAS No.: 64-17-5 Purity: ≥99.5% Density: 0.789 g/mL at 20 °C; 0.789 g/mL at 25 °C(lit.) General description: Prices include Federal Tax. Other Notes: …

  • ALDRICH Ethyl octanoate, ReagentPlus®, Greater Than or Equal to 99%

    MilliporeSigma

    Synonym(s): Ethyl caprylate Formula: CH3(CH2)6COOC2H5 Formula Weight: 172.26 CAS No.: 106-32-1 Purity: ≥99% Density: 0.867g/mLat 20°C(lit.) Legal Information: ReagentPlus is a registered trademark of…

  • Enalapril Maleate

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP, PhEur and BP Synonym(s): Enalapril maleate salt; ( S )-N-[1-(Ethoxycarbonyl)-3-phenylpropyl]-Ala-Pro maleate salt Empirical Formula: C20H28N2O5 -+ C4H4O4

  • ALDRICH Ethyl acetate, natural, >=99%, FCC, FG

    MilliporeSigma

    Synonym(s): EtOAc Empirical Formula: C4H8O2 Linear Formula: CH3COOC2H5 Formula Weight: 88.11 MDL Number: MFCD00009171 Purity: ≥99% Boiling Point: 76.5-77.5 °C(lit.) Melting Point: …

  • Erioglaucine sodium salt

    Alfa Aesar

    Synonym(s): C.I. 42090, Acid Blue 9 Formula: C37H34N2Na2O9S3 Formula weight: 792.86 CAS Number: 3844-45-9 Harmonized Tariff Code:  3204.12

  • "N-(1-Naphthyl)ethylenediamine dihydrochloride, for determination of sulfonamide…

    MilliporeSigma

    Synonyms: 2-(1-Naphthylamino)ethylamine dihydrochloride Formula: C10H7NHCH2CH2NH2 · 2HCl Formula Weight: 259.17 CAS No.: 1465-25-4 Purity: ≥98% (calc with ref. to anhyd. subst.); ≥98%

  • ALDRICH Ethyl 4-oxazolecarboxylate, 97%

    MilliporeSigma

    Synonym(s): Oxazole-4-carboxylic acid ethyl ester Formula: C6H7NO3 Formula Weight: 141.12 CAS No.: 23012-14-8 Purity: 97% Density: 1.177g/mLat 25°C Packaging: 1 g in glass bottle

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