Chemicals Reagents V

Chemicals Reagents V

Products (554)

Compare Tool

Select up to 3 products

  • Verrucarin A from Myrothecium sp. =98% (TLC)

    Synonym: Muconomycin A CAS Number: 3148-09-2 Empirical Formula (Hill Notation): C27H34O9 Molecular Weight: 502.55 MDL Number: MFCD00056759 PubChem Substance ID: 24900750 Biochem/physiol Actions Verrucarin A is phytotoxic to plantlet cultures and cytotoxic to...

  • SIGMA Valacyclovir hydrochloride hydrate >=98% (HPLC), solid

    Synonym(s): 2-((2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy)ethyl ester monohydrochloride; L-Valine; Valtrex Empirical Formula: C13H20N6O4 -+ HCl -+ xH2O Linear Formula: C13H20N6O4 -+ HCl -+...

  • SIGMA Valdecoxib >=98% (HPLC)

    Synonym(s): 4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonamide Empirical Formula: C16H14N2O3S Linear Formula: C16H14N2O3S Formula Weight: 314.36 MDL Number: MFCD00950568 Purity: ≥98% (HPLC) Storage: room...

  • ALDRICH 4-Vinylaniline, 97%

    Synonym(s): 4-Aminostyrene Empirical Formula: C8H9N Linear Formula: H2C=CHC6H4NH2 Formula Weight: 119.16 MDL Number: MFCD00015329 Purity: 97% Boiling Point: 213-214 °C(lit.) Density: 1.017 g/mL at...

  • Vanadium(III) chloride, 99% (metals basis)

    Synonym(s): Vanadium trichloride Formula: VCl3 Formula weight: 157.30 Purity: 99% (metals basis) CAS Number: 7718-98-1 UN Number: UN2475 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage....

  • Vincristine sulfate, meets USP testing specifications

    Synonyms: Vincristine sulfate salt; 22-Oxovincaleukoblastine sulfate salt; Leurocristine sulfate salt; VCR Formula: C46H56N4O10 · H2SO4 Formula Weight: 923.04 CAS No.: 2068-78-2 Storage Temperature: −20°C Application: Widely...

  • ALDRICH Vanillin acetate, >=98%

    Synonym(s): 4-Formyl-2-methoxyphenyl acetate Empirical Formula: C10H10O4 Linear Formula: CH3CO2C6H3-4-(CHO)-2-OCH3 Formula Weight: 194.18 MDL Number: MFCD00003362 Purity: ≥98% Melting Point:...

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

    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 irritation. Precautionary...

  • SIGMA VEGF-D human recombinant, expressed in HEK 293 cells, >=95% (SDS-PAGE), >=95% (HPLC), cell culture tested

    Synonym(s): FIGF; Vascular Endothelial Growth Factor-D Purity: ≥95% (HPLC); ≥95% (SDS-PAGE) Storage: −20°C

  • Vardenafil hydrochloride 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 MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • ALDRICH Vinylboronic acid MIDA ester, 97%

    Synonym(s): 6-Methyl-2-vinyl-1,3,6,2-dioxazaborocane-4,8-dione Empirical Formula: C7H10BNO4 Linear Formula: C7H10BNO4 Formula Weight: 182.97 MDL Number: MFCD11656092 Purity: 97% Melting Point: 152-156 °C Storage:...

  • Valerenic acid

    MilliporeSigma

    analytical standard Synonym(s): (2 E )-3-[(4 S ,7 R ,7a R )-2,4,5,6,7,7a-Hexadydro-3,7-dimethyl- 1 H -inden-4-yl]-2-methyl-2-propenoic acid Empirical Formula: C15H22O2 Formula Weight: 234.33 Linear Formula: C15H22O2 MDL Number:...

  • Visikol(R) HISTO-M(TM)

    Visikol HISTO-M is an optical clearing agent designed specifically for microtissues, organoids, and spheroids, enabling rapid and easy visualization of tissues in 3D without altering the underlying cellular morphology. Visikol HISTO-M is fully compatible with immunostaining as well as many common...

  • SIGMA VK3-OCH3 >=98% (HPLC)

    Synonym(s): 2-[(2-Methoxy)ethylthio]-3-methyl-1,4-naphthoquinone Empirical Formula: C14H14O3S Linear Formula: C14H14O3S Formula Weight: 262.32 MDL Number: MFCD22575003 Purity: ≥98% (HPLC) Storage: 2-8°C

  • Vinyltrimethoxysilane, 0.97

    Synonyms: (Trimethoxysilyl)ethylene; Ethenyltrimethoxysilane; Trimethoxy(vinyl)silane CAS Number: 317069 Formula: C5H12O3Si Formula Weight: 148.23 Linear Formula: H2C=CHSi(OCH3)3 MDL No.: MFCD00008605 Purity: 0.97 Boiling Point: 123 C(lit.) Density: 0.968 g/mL at 25 C(lit.) Refractive Index: n20/D...

  • SIGMA Vindesine sulfate salt hydrate >=95% (HPLC)

    Synonym(s): 3-(Aminocarbonyl)-O4-deacetyl-3-de(methoxycarbonyl)vincaleukoblastine sulfate salt hydrate; Desacetylvinblastine amide sulfate salt hydrate Empirical Formula: C43H55N5O7 -+ H2SO4 -+ xH2O Linear Formula:...

  • ALDRICH 2-Vinylanisole, 98%

    Formula: C6H4(OCH3)CHCH2 Formula Weight: 134.18 CAS No.: 612-15-7 UN Number: UN1993 Purity: 98% Density: 0.999g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 1, 5 g in glass bottle

  • Visiprep(TM) Large Volume Sampler Tube Adapters

    Synonyms: PK4 3/6ML TUBE ADAPTER W/THREADS FOR LARGE VOLUME SAMPLER Legal Information: Visiprep is a trademark of Sigma-Aldrich Co. LLC

  • Vinpocetine impurity D

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Ethyl (12 RS ,13a RS ,13b RS )-13a-ethyl-2,3,5,6,12,13,13a,13b-octahydro-1 H -indolo[3,2,1-de]pyrido[3,2,1- ij ][1,5]naphthyridine-12-carboxylate; Dihydrovinpocetine Empirical Formula: C22H28N2O2...

  • VIP® Gold Salmonella BioControl, Lateral flow test

    VIP Gold for Salmonella is a single-step visual immunoassay for the detection of motile and non-motile Salmonella species in select food and environmental samples. Each device contains a proprietary reagent system, which forms a visually apparent antigen-antibodychromogen complex if Salmonella is...

  • SIGMA Venlafaxine hydrochloride >=98% (HPLC), powder

    Synonym(s): (+/-)-1-[2-(Dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride; Effexor Empirical Formula: C17H27NO2 -+ HCl Linear Formula: C17H27NO2 -+ HCl Formula Weight: 313.86 MDL Number: MFCD03658865 Purity:...

  • Vigabatrin

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): (±)-Vigabatrin; (R,S)-4-Amino-5-hexenoic acid; (±)-γ-Vinyl-GABA; (±)-4-Aminohexenoic acid Empirical Formula: C6H11NO2 Formula Weight: 129.16 Linear Formula:...

  • SIGMA Vitamin B12, BioReagent, suitable for cell culture, suitable for insect cell culture, Greater Than or Equal to 98%

    Synonym(s): α-(5,6-Dimethylbenzimidazolyl)cyanocobamide; CN-Cbl; Cyanocob(III)alamin; Cyanocobalamin Formula: C63H88CoN14O14P Formula Weight: 1355.37 CAS No.: 68-19-9 Purity: ≥98% Application: Required for growth, genetic stability and survival...

  • Verapamil impurity M

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 5,5'-[[2-(3,4-Dimethoxyphenyl)ethyl]imino]bis[2-(3,4-dimethoxyphenyl)-2-(1-methylethyl)pentanenitrile] Empirical Formula: C42H57N3O6 Formula Weight: 699.92 Linear Formula:...

Compare Tool

Select up to 3 products