Chemicals Reagents V

Chemicals Reagents V

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  • Vinylcyclohexane, >=99%

    CAS No.: 695-12-5 Synonyms: Cyclohexylethylene Formula: C8H14 Formula Weight: 110.2 Linear Formula: C6H11CH=CH2 MDL No.: MFCD00001514 Purity: ≥99% Boiling Point: 128 °C(lit.) Flash Point (F): 69.8 °F Flash Point (C):...

  • Pyridoxal, Hydrochloride

    Pyridoxal, Hydrochloride | CAS 65-22-5 | Calbiochem | 25GM

  • Vinylboronic anhydride pyridine complex, 95%

    CAS No.: 442850-89-7 Synonyms: 2,4,6-Trivinylcyclotriboroxane pyridine complex; Trivinyl-boroxin pyridine complex; Trivinyl-boroxin pyridine complex; Trivinylcyclotriboroxane pyridine complex Formula: C6H9B3O3 ¬? C5H5N Formula Weight:...

  • 1-Vinylimidazole, >=99%

    CAS Number: 1072-63-5 Formula: C5H6N2 Formula Weight: 94.11 Linear Formula: C5H6N2 MDL No.: MFCD00005297 Purity: >=99% Boiling Point: 192-194 C(lit.); 78-79 C/13 mmHg(lit.) Density: 1.039 g/mL at 25 C(lit.) Refractive Index: n20/D 1.533(lit.) Beilstein Registry Number: 105321 EC Number: 214-012-0...

  • Vedaprofen impurity mixture

    European Pharmacopoeia (EP) Reference Standard

  • Vigabatrin Related Compound A United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • SIGMA VEGF Receptor-1 (Flt-1)/Fc Chimera human >90% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder

    Synonym(s): Vascular Endothelial Growth Factor Receptor‑1 MDL Number: MFCD01323295 Purity: >90% (SDS-PAGE) Storage: −20°C

  • 4-Vinylpyridine, contains 100 ppm hydroquinone as inhibitor, 95%

    CAS Number: 100-43-6 Formula: C7H7N Formula Weight: 105.14 Linear Formula: C7H7N MDL No.: MFCD00006447 Purity: 0.95 Boiling Point: 62-65 C/15 mmHg(lit.) Density: 0.975 g/mL at 25 C(lit.) Refractive Index: n20/D 1.549(lit.) Storage: -20C Beilstein Registry Number: 104506 EC Number: 202-852-0 UNSPSC...

  • Vanillin

    MilliporeSigma

    TraceCERT ® , certified reference material Synonym(s): 4-Hydroxy-3-methoxybenzaldehyde; Vanillic aldehyde Empirical Formula: C8H8O3 Formula Weight: 152.15 Linear Formula: 4-(HO)C6H3-3-(OCH3)CHO MDL Number: MFCD00006942 Boiling...

  • Voriconazole

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2R,3S-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol; UK-109496 Empirical Formula: C16H14F3N5O Formula Weight: 349.31 Linear Formula:...

  • ALDRICH Vanadium, powder - 325mesh, 99.5% trace metals basis

    Empirical Formula: V Linear Formula: V Formula Weight: 50.94 MDL Number: MFCD00011453 Purity: 99.5% trace metals basis Boiling Point: 3380 °C(lit.) Melting Point: 1890 °C(lit.) Density: 6.11 g/mL at 25 °C(lit.)

  • Verteporfin United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • 4-Vinylbenzyl chloride

    technical, ≥90% (GC) Synonym(s): 4-(Chloromethyl)styrene Amino Acid Sequence: Empirical Formula: C9H9Cl Formula Weight: 152.62 Linear Formula: H2C=CHC6H4CH2Cl MDL Number: MFCD00051362 Purity: ≥90% (GC) Boiling Point:...

  • ALDRICH Valeroyl chloride, 98%

    Empirical Formula: C5H9ClO Linear Formula: CH3(CH2)3COCl Formula Weight: 120.58 MDL Number: MFCD00000757 Purity: 98% Boiling Point: 125-127 °C(lit.) Density: 1.016 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

  • VE-821 >=98% (HPLC)

    MilliporeSigma

    Synonyms: 3-Amino-6-(4-(methylsulfonyl)phenyl)-N-phenylpyrazine-2-carboxamide; 3-Amino-6-[4-(methylsulfonyl)phenyl]-N-phenyl-2-pyrazinecarboxamide; VE821 Molecular Formula: C18H16N4O3S Molecular Weight: 368.41 Linear Structural Formula: C18H16N4O3S MDL Number: MFCD19443686 Purity: >=98% (HPLC)...

  • SIGMA VPM 5 Reactivity: Anti-CD1, ovine

    Storage: −196°C

  • (±)-Verapamil hydrochloride =99.0% (titration), powder

    Synonym: 5-[N-(3,4-Dimethoxyphenylethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile hydrochloride CAS Number: 152-11-4 Linear Formula:...

  • Vent Filter Protects stored pure water quality by providing advanced protection against airborne contaminants.

    The Vent Filter with CO2 trap is designed to protect highly sensitive stored pure water from possible contaminants in the environment. These include carbon dioxide, particles, micro-organisms and volatile organic compounds that mainly come from the laboratory atmosphere. When carbon dioxide...

  • 4-Vinyl-1,3-dioxolan-2-one, 99%

    4-Vinyl-1,3-dioxolan-2-one (VEC) is a cyclic carbonate, that can be synthesized from acrolein by reacting with sulfur ylide and CO2. The ruthenium-catalyzed transfer hydrogenation (TH) of VEC in the presence of 2-propanol forms 1,2-butanediol. Indolines and indoles undergo selective C-H allylation...

  • Vanillin

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 4-Hydroxy-3-methoxybenzaldehyde; Vanillic aldehyde Empirical Formula: C8H8O3 Formula Weight: 152.15 Linear Formula: 4-(HO)C6H3-3-(OCH3)CHO MDL Number: MFCD00006942 Boiling...

  • SIGMA Vinorelbine ditartrate salt hydrate >=98% (HPLC), powder

    Synonym(s): 3',4'-Didehydro-4'-deoxy-C'-norvincaleukoblastine [R-(R*,R*)-2-3-dihydroxybutanedioate (1:2)salt]; 5'-Noranhydrovinoblastine tartrate; KW-2307; NVB; Navelbine tartrate Empirical Formula: C45H54N4O8 -+ 2C4H6O6 -+...

  • 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:...

  • SIGMA Vancomycin hydrochloride from Streptomyces orientalis >=80% (HPLC)

    Empirical Formula: C66H75Cl2N9O24 -+ HCl Linear Formula: C66H75Cl2N9O24 -+ HCl Formula Weight: 1485.71 Purity: ≥80% (HPLC) Storage: 2-8°C Beilstein Registry Number: 3704657

  • ALDRICH 2-Vinyl-1,3-dioxolane, 98%

    Synonym(s): Acrolein ethylene acetal Empirical Formula: C5H8O2 Linear Formula: C5H8O2 Formula Weight: 100.12 MDL Number: MFCD00239440 Purity: 98% Boiling Point: 115-116 °C(lit.) Density: 1.001 g/mL at...

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