Reagents, V

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Reagents, V

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  • ALDRICH Vinyl decanoate, contains monomethyl ether hydroquinone as inhibitor, …

    MilliporeSigma

    Empirical Formula: C12H22O2 Linear Formula: CH3(CH2)8CO2CH=CH2 Formula Weight: 198.30 MDL Number: MFCD00027349 Purity: >99% Boiling Point: 119-120 °C/10 mmHg(lit.) Density: …

  • ALDRICH Vanillin, >=97%, FCC, FG

    MilliporeSigma

    Synonym(s): 4-Hydroxy-3-methoxybenzaldehyde; Vanillic aldehyde Empirical Formula: C8H8O3 Linear Formula: 4-(HO)C6H3-3-(OCH3)CHO Formula Weight: 152.15 MDL Number: MFCD00006942 Purity: ≥97% Boiling Point: …

  • Vigabatrin impurity D

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): γ-Aminobutyric acid; 4-Aminobutanoic acid; GABA; Piperidic acid; Piperidinic acid Empirical Formula: C4H9NO2 Formula Weight: 103.12 Linear Formula: …

  • Val-Glu-Pro-Ile-Pro-Tyr

    Alfa Aesar

    Synonym(s): Immunostimulating Peptide, human Formula: C35H52N6O10 Formula weight: 716.82 Harmonized Tariff Code:  2937.19

  • SIGMA VPM 44 Reactivity: Anti-MHC class II DQB chain, ovine

    MilliporeSigma

    Storage: −196°C

  • SUPELCO Valeraldehyde-2,4-DNPH

    MilliporeSigma

    analytical standard Synonym(s): Valeraldehyde-2,4-dinitrophenylhydrazone Empirical Formula: C11H14N4O4 Formula Weight: 266.25 Linear Formula: …

  • Valeraldehyde, 0.97

    MilliporeSigma

    Synonyms: Pentanal CAS Number: 110-62-3 Formula: C5H10O Formula Weight: 86.13 Linear Formula: CH3(CH2)3CHO MDL No.: MFCD00007026 Purity: 0.97 Boiling Point: 102-103 C(lit.) Melting Point: -92 C (lit.) Density: 0.81 g/mL at 25 C(lit.) Refractive Index: n20/D…

  • Verapamil impurity I

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 4-[(3,4-Dimethoxyphenethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylbutyronitrile monohydrochloride Empirical Formula: C26H36N2O4 -+ HCl Formula Weight: 477.04 Linear Formula: …

  • ALDRICH Valeroyl chloride, 98%

    MilliporeSigma

    Formula: CH3(CH2)3COCl Formula Weight: 120.58 CAS No.: 638-29-9 UN Number: UN2502 Purity: 98% Density: 1.016g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • 3-Vinylbenzeneboronic acid, 98%

    Alfa Aesar

    Synonym(s): Styrene-3-boronic acid, 3-Vinylphenylboronic acid Formula: C8H9BO2 Formula weight: 147.97 Purity: 98% CAS Number: 15016-43-0 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • ^d-Valerolactam, 98+%

    Alfa Aesar

    Synonym(s): 2-Piperidone Formula: C5H9NO Formula weight: 99.13 Purity: 98+% CAS Number: 675-20-7 Harmonized Tariff Code:  2933.79

  • SIGMA VU0420373 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 2-[5-(2-Fluorophenyl)-1H-pyrazol-3-yl]-phenol Empirical Formula: C15H11FN2O Linear Formula: C15H11FN2O Formula Weight: 254.26 Purity: ≥98% (HPLC) Storage: 2-8°C

  • Vegetable Extract No. 1, for microbiology

    MilliporeSigma

    Synonyms: Meat Extract Replacement

  • Viscosity Bath Media

    MilliporeSigma

    White Oil for use 40 to 80 °C

  • ALDRICH Vitamin D2 (6,19,19-d3), 97 atom % D, 98% (CP)

    MilliporeSigma

    Synonym(s): Calciferol (6,19,19-d3); Ercalciol (6,19,19-d3); Ergocalciferol (6,19,19-d3) Empirical Formula: C28D3H41O Linear Formula: C28D3H41O Formula Weight: 399.67 MDL Number: …

  • Valaciclovir impurity F para-toluenesulfonate

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): L-Valine 2-hydroxyethyl ester p -toluenesulfonate salt Empirical Formula: C7H15NO3 -+ C7H8O3S Formula Weight: 333.40 Linear Formula: …

  • Vinylcyclohexane, 97%

    Alfa Aesar

    Synonym(s): Cyclohexylethylene Formula: C8H14 Formula weight: 110.20 Purity: 97% CAS Number: 695-12-5 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.19 Hazard Statements: H225-H304 Highly flammable liquid and vapour. May be fatal if…

  • Viscosity Bath Media

    MilliporeSigma

    Silicone Fluid 100 cSt at 25 °C for use 120 to 150 °C

  • Vinyltrichlorosilane, 97%

    Alfa Aesar

    Synonym(s): Trichlorovinylsilane Formula: C2H3Cl3Si Formula weight: 161.49 Purity: 97% CAS Number: 75-94-5 UN Number: UN1305 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H311-H314-H318-H302-H332 Highly flammable liquid and…

  • Vanadium powder, -325 mesh, 99.5% (metals basis)

    Alfa Aesar

    Purity: 99.5% (metals basis) CAS Number: 7440-62-2 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  8112.92 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • SIGMA V79

    MilliporeSigma

    Storage: −196°C

  • ALDRICH Valerophenone, 99%

    MilliporeSigma

    Synonym(s): Butyl phenyl ketone Formula: C6H5CO(CH2)3CH3 Formula Weight: 162.23 CAS No.: 1009-14-9 Purity: 99% Density: 0.975g/mLat 20°C(lit.) Packaging: 10, 25, 100 g in glass bottle

  • "Vitexin, analytical standard"

    MilliporeSigma

    Formula: C21H20O10 Formula Weight: 432.38 CAS No.: 3681-93-4 Purity: ≥95.0% (HPLC) Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 49513.pdf Tested…

  • VRB MUG Agar

    MilliporeSigma

    for microbiology Synonym(s): Violet Red Bile Lactose MUG Agar

  • ALDRICH 3-Vinylbenzaldehyde, 97%

    MilliporeSigma

    Formula: H2C=CHC6H4CHO Formula Weight: 132.16 CAS No.: 19955-99-8 Purity: 97% Density: 1.04g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5 g in glass bottle

  • [Val^8] Renin Substrate Tetradecapeptide, rat

    Alfa Aesar

    Synonym(s): Asp-Arg-Val-Tyr-Ile-His-Pro-Val-His-Leu-Leu-Tyr-Tyr-Ser Formula: C85H123N21O21 Formula weight: 1775.04 Harmonized Tariff Code:  2933.99

  • Violet Red Bile Agar

    MilliporeSigma

    for microbiology Synonym(s): VRB Agar; VRBL-Agar

  • SIGMA Vitamin D receptor (118-427), His tagged human recombinant, expressed in E…

    MilliporeSigma

    Synonym(s): NR1I1; vitamin D (1,25- dihydroxyvitamin D3) receptor Purity: ≥70% (SDS-PAGE) Storage: −70°C

  • ALDRICH Vinyl laurate, >=99.0% (GC)

    MilliporeSigma

    Empirical Formula: C14H26O2 Linear Formula: CH3(CH2)10COOCH=CH2 Formula Weight: 226.36 MDL Number: MFCD00048421 Purity: ≥99.0% (GC) Boiling Point: 254 °C/1013 hPa(lit.) Density: …

  • Vanadium Pentoxide Reagent

    GFS Chemicals

    Air dried grade specially adapted for the determination of n-butyl-lithium. P.F. Collins, C.W. Kamienski, D.L. Esmay and R.B. Ellestad, ANAL.CHEM., 33,468 (1961)

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