Reagents, V

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Reagents, V

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  • 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

  • ALDRICH Vinyl propionate, contains <100ppm monomethyl ether hydroquinone as…

    MilliporeSigma

    Empirical Formula: C5H8O2 Linear Formula: CH3CH2COOCH=CH2 Formula Weight: 100.12 MDL Number: MFCD00027004 Purity: 98% Boiling Point: 94-95 °C(lit.) Melting Point: −80 °C(lit.) …

  • Vanadium(V) triisopropoxide oxide, 96%

    Alfa Aesar

    Synonym(s): Isopropyl orthovanadate, Vanadium(V) oxytriisopropoxide Formula: C9H21O4V Formula weight: 242.20 Purity: 96% CAS Number: 5588-84-1 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H226-H315-H319-H335 …

  • ALDRICH Vinylene carbonate, contains Less Than or Equal to 2% BHT as stabilizer,…

    MilliporeSigma

    Synonym(s): 1,3-Dioxol-2-one; VC Formula: C3H2O3 Formula Weight: 86.05 CAS No.: 872-36-6 Purity: 97% Density: 1.355g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 1, 5, 25 g in glass bottle

  • SUPELCO Vinyl chloride in nitrogen

    MilliporeSigma

    100 ppm, cylinder of 14 L (stainless steel), analytical standard RIDADR: UN 1956 2.2

  • SIGMA Vanadyl ribonucleoside complexes BioReagent, for molecular biology

    MilliporeSigma

    Synonym(s): Ribonucleoside vanadyl complexes; VRC Storage: −20°C

  • 2-Vinylpyrazine, 98%, stab. with ca 0.1% hydroquinone

    Alfa Aesar

    Formula: C6H6N2 Formula weight: 106.13 Purity: 98%, stab. with ca 0.1% hydroquinone CAS Number: 4177-16-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2933.99 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin…

  • SIGMA Vancomycin hydrochloride from Streptomyces orientalis potency: >=900 µg…

    MilliporeSigma

    Empirical Formula: C66H75Cl2N9O24 -+ HCl Linear Formula: C66H75Cl2N9O24 -+ HCl Formula Weight: 1485.71 Storage: 2-8°C Beilstein Registry Number: 3704657

  • Val-Pro-OH ; >/= 99% (TLC)

    AFG Bioscience

    Synonyms: (S,S)-1-(2-Amino-3-methyl-butyryl)pyrrolidine-2-carboxylic acid hydrochloride L-Valyl-L-proline hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 105931-64-4 Molecular Formula: C10H18N2O3·HCl Molecular Weight: 250.73 MDL No.: MFCD00191045 Appearance: White powder …

  • SIGMA VPM 40 Reactivity: Anti-MHC class II DQB chain, ovine

    MilliporeSigma

    Storage: −196°C

  • SIGMA Varenicline tartrate >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 7,8,9,10-Tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine tartrate; Champix Empirical Formula: C13H13N3 -+ C4H6O6 Linear Formula: C13H13N3 -+…

  • SIGMA Viniferin >=95% (LC/MS-ELSD)

    MilliporeSigma

    Synonym(s): (+)-ε-Viniferin Empirical Formula: C28H22O6 Linear Formula: C28H22O6 Formula Weight: 454.47 Purity: ≥95% (LC/MS-ELSD) Storage: −20°C

  • SIGMA Vascular Endothelial Growth Factor 165 human VEGF165, recombinant,…

    MilliporeSigma

    MDL Number: MFCD00286542 Purity: ≥95% (SDS-PAGE) Storage: −20°C

  • Vaseline®, meets analytical specification of Ph. Eur.

    MilliporeSigma

    Synonyms: Petrolatum CAS No.: 8009-03-8 Legal Information: Vaseline is a registered trademark of Unilever Supply Chain, Inc.

  • SIGMA Valinomycin >=98.0% (TLC)

    MilliporeSigma

    Synonym(s): Cyclo(L-Val-D-HyIva-D-Val-L-Lac-)3: HyIva = α-Hydroxyisovaleric acid, Lac = Lactic acid Empirical Formula: C54H90N6O18 Linear Formula: C54H90N6O18 Formula Weight: 1111.32 …

  • Vanadium(III) bromide, 99.5% (metals basis)

    Alfa Aesar

    Synonym(s): Vanadium tribromide Formula: VBr3 Formula weight: 290.67 Purity: 99.5% (metals basis) CAS Number: 13470-26-3 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2827.59 Hazard Statements: H331-H314-H318 Toxic if inhaled. Causes…

  • Valeraldehyde

    MilliporeSigma

    analytical standard Synonym(s): Pentanal Empirical Formula: C5H10O Formula Weight: 86.13 Linear Formula: CH3(CH2)3CHO MDL Number: MFCD00007026 Purity: ≥97.5% (GC) Boiling Point: 102-103 °C(lit.) Melting…

  • Vascular Endothelial Growth Factor-165, human

    Alfa Aesar

    Synonym(s): Recombinant Human Vascular Endothelial Growth Factor165, VEGF-165 Formula weight: 38.2 kDa Harmonized Tariff Code:  2937.19

  • ALDRICH Vanillylacetone, >=96%, FG

    MilliporeSigma

    Synonym(s): Zingerone Empirical Formula: C11H14O3 Linear Formula: 4-(HO)C6H3-3-(OCH3)CH2CH2COCH3 Formula Weight: 194.23 MDL Number: MFCD00048232 Purity: ≥96% Boiling Point: …

  • Volumetric Reagent, Single Solution 2

    GFS Chemicals

    For volumetric analysis. Suitable for general purpose or aldehydes and ketones.

  • Vinpocetine ; >/= 99% (assay)

    AFG Bioscience

    Synonyms: (3A,16a)-Eburnamenine-14-carboxylic acid ethyl ester Purity Limit: ≥ 99% (assay) CAS No.: 42971-09-5 Molecular Formula: C22H26N2O2 Molecular Weight: 350.46 MDL No.: MFCD00211233 Appearance: White or slightly yellow crystalline powd Optical Rotation: [a]D20 = +127º…

  • SIGMA VUF 5574

    MilliporeSigma

    Synonym(s): N-(2-Methoxyphenyl)-N'-[2-(3-pyridinyl)-4-quinazolinyl]-urea Empirical Formula: C21H17N5O2 Linear Formula: C21H17N5O2 Formula Weight: 371.39 MDL Number: MFCD06691423

  • Vincristine sulfate - reference spectrum

    MilliporeSigma

    European Pharmacopoeia (EP)

  • Vitamin A Acetate

    MP Biomedicals

    The product contains vitamin A acetate (approximately 21%) finely dispersed in a starch-coated matrix of gelatin (approximately 60%), sucrose (approximately 14%) and corn starch (approximately 5%). BHT and BHA are added as antioxidants. Vitamin A Acetate induces cell differentiation and inhibits…

  • Virginiamycin

    bioWORLD

  • SIGMA Vincristine sulfate salt 95.0-105.0% (HPLC), powder

    MilliporeSigma

    Synonym(s): 22-Oxovincaleukoblastine sulfate salt; Leurocristine sulfate salt; VCR Empirical Formula: C46H56N4O10 -+ H2SO4 Linear Formula: C46H56N4O10 -+ H2SO4

  • Vincristine sulfate, 98+%

    Alfa Aesar

    Formula: C46H58N4O14S Formula weight: 923.04 Purity: 98+% CAS Number: 2068-78-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2939.99 Hazard Statements: H360-H341 May damage fertility or the unborn child. Suspected of causing genetic…

  • Valethamate bromide, 99%

    Alfa Aesar

    Synonym(s): Epidosin, N,N-Diethyl-N-methyl-2-([3-methyl-1-oxo-2-phenylpentyl]oxy)ethanammonium bromide Formula: C19H32BrNO2 Formula weight: 386.37 Purity: 99% CAS Number: 90-22-2 Harmonized Tariff Code:  2923.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes…

  • Vitamin B12

    MilliporeSigma

  • SIGMA Vitamin K2

    MilliporeSigma

    Synonym(s): Menaquinone 4; Menatetrenone Empirical Formula: C31H40O2 Linear Formula: C31H40O2 Formula Weight: 444.65 MDL Number: MFCD00079646 Storage: −20°C

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