Chemicals Reagents V
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Valnemulin hydrochloride VETRANAL(R), analytical standard
MilliporeSigmaMolecular Formula: C31H52N2O5S · HCl Molecular Weight: 601.28 Linear Structural Formula: C31H52N2O5S · HCl MDL Number: MFCD08458958 Storage: -20C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact…
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Formula: C66H75Cl2N9O24 · HCl Formula Weight: 1485.71 CAS No.: 1404-93-9 Storage Temperature: 2-8°C Biochem/physiol Actions: Glycopeptide antibiotic Mode of action: Used to block bacterial cell wall biosynthesis at the level of…
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Valencene Isolate Food Additive
Ricca ChemicalRicca Terpenes and Flavor Blends are manufactured in an ISO 9001, FSSC 22000 accredited facility. They are food grade and are suitable for use as a food additive.
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ViaLight™ Plus BioAssay Kits are designed to provide unprecedented speed and sensitivity for cytotoxicity and cell proliferation studies. The ViaLight™ Assay incorporates bioluminescent detection of cellular ATP as a measure of viability. Measurement of ATP is the most accurate,…
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4-Vinyl-1,3-dioxolan-2-one, 99%
MilliporeSigma4-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…
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Volatile 1-WP
MilliporeSigmaVolatile 1 - WP proficiency testing material is produced in accordance with ISO/IEC 17043:2010. This product is also referred to as non-Potable water or Water Pollution sample. The PT portfolio allows our test components to offer significant performance data to monitor and prove competency to…
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Vitamin E acetate, 97%
Thermo Scientific ChemicalsSynonym(s): DL-alpha-Tocopheryl acetate Formula: C31H52O3 Formula weight: 472.76 Purity: 97% CAS Number: 7695-91-2 Harmonized Tariff Code: 2936.28
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Violaxanthin analytical standard
MilliporeSigmaViolaxanthins are natural pigmented constituents or carotenoids present in most fruits and vegetables. Synonyms: (3S,3'S,5R,5'R,6S,6'S)-5,6:5',6'-Diepoxy-5,5',6,6'-tetrahydro-beta,beta-carotene-3,3'-diol Molecular Formula: C40H56O4 Molecular Weight: 600.87 Linear Structural Formula: …
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VU0463271 >=98% (HPLC)
MilliporeSigmaSynonyms: N-Cyclopropyl-N-(4-methyl-2-thiazolyl)-2-[(6-phenyl-3-pyridazinyl)thio]-acetamide; N-Cyclopropyl-N-(4-methyl-2-thiazolyl)-2-[(6-phenyl-3-pyridazinyl)thio]acetamide; N-Cyclopropyl-N-(4-methylthiazol-2-yl)-2-(6-phenylpyridazin-3-ylthio)acetamide Molecular Formula: C19H18N4OS2 …
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VU0155069 >=98% (HPLC)
MilliporeSigmaSynonyms: (S)-N-(1-(4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidin-1-yl)propan-2-yl)-2-naphthamide; CAY10593; N-[(1S)-2-[4-(5-Chloro-2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)-1-piperidinyl]-1-methylethyl]-2-naphthalenecarboxamide Molecular Formula: C26H27ClN4O2 Molecular…
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The Viral RNA Extraction Buffer has been optimized to provide rapid, room-temperature lysis of SARS-CoV-2 viral particles in saliva. The buffer comes as a 4x working solution that can be mixed with virus-containing samples in a qRT-PCR plate. Upon 5 minute incubation at room temperature, viral…
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Valiglurax >=98% (HPLC)
MilliporeSigmaSynonyms: N-(1H-Pyrazolo[3,4-b]pyridin-3-yl)-1-(trifluoromethyl)isoquinolin-6-amine; N-1H-Pyrazolo[3,4-b]pyridin-3-yl-1-(trifluoromethyl)-6-isoquinolinamine; VU0652957; VU2957 Molecular Formula: C16H10F3N5 Molecular Weight: 329.28 Linear Structural Formula: C16H10F3N5 MDL Number: …
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ALDRICH (R)-(-)-VAPOL hydrogenphosphate,
MilliporeSigmaSynonym(s): ( R )-2,2′-Diphenyl-3,3′-biphenanthryl-4,4′-diyl phosphate; ( R )-VAPOL phosphoric acid; 18-Hydroxy-8,9-diphenyl-diphenanthro[4,3- d :3′,4′- f ][1,3,2]dioxaphosphepin-18-oxide Formula: C40H25O4P Formula Weight: 600.60…
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VU0155072 >=98% (HPLC)
MilliporeSigmaSynonyms: N-(2-(4-Oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-8-yl)ethyl)-2-naphthamide; N-(2-(4-Oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-8-yl)ethyl)naphthalene-2-carboxamide; N-[2-(4-Oxo-1-phenyl-1,3,8-triazaspiro[4.5]dec-8-yl)ethyl]-2-naphthalenecarboxamide; NOPT; VU0155072-2 Molecular Formula: …
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VH298 >=98% (HPLC)
MilliporeSigmaSynonyms: (2S,4R)-1-((S)-2-(1-Cyanocyclopropanecarboxamido)-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide Molecular Formula: C27H33N5O4S Molecular Weight: 523.65 Linear Structural Formula: C27H33N5O4S Purity: >=98% (HPLC) Storage: …
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Vinylene carbonate 99.5%, acid <200 ppm, H2O <100 ppm
MilliporeSigmaSynonyms: 1,3-Dioxol-2-one; VC Molecular Formula: C3H2O3 Molecular Weight: 86.05 Linear Structural Formula: C3H2O3 MDL Number: MFCD00005380 Purity: 99.5% Melting Point: 19-22 C (lit.) Density: 1.355 g/mL at 25 C (lit.) Refractive Index: n20/D 1.421 (lit.) …
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Vitamin K1 2,3-epoxide >=98.0% (HPLC)
MilliporeSigmaSynonyms: (2,3-Epoxyphytyl)menaquinone; 1a,7a-Dihydro-1a-methyl-7a-(3,7,11,15-tetramethyl-2-hexadecenyl)naphth[2,3-b]oxirene-2,7-dione; 2,3-Epoxy-2,3-dihydro-2-methyl-3-phytyl-1,4-naphthoquinone; 2,3-Epoxyphylloquinone; Phylloquinone oxide Molecular Formula: C31H46O3 Molecular Weight: …
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Storage: 2-8C Application: for isolation and selective chromogenic differentiation of Vibrio species from seafood Legal Information: NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
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Very-low-density-lipoprotein receptor (VLDLR) is a 130 kDa type I transmembrane protein in the low density lipoprotein (LDL) receptor family that plays a significant role in lipid metabolism and in nervous system development and function. The VLDL receptor structure is more or less homologous to…
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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…
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Voriconazole United States Pharmacopeia (USP)
MilliporeSigmaThis 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…
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Vitamin D3
MP BiomedicalsVitamin D3 is the naturally occuring form of vitamin D3. Vitamin D3 mediates intestinal calcium absorption, bone metabolism, and probably muscle activity. It acts as a hormone precursor since it requires two stages of metabolism: first to 25-hydroxycholecalciferol; then to 1 ,…
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Vanadium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.8% (metals…
Thermo Scientific ChemicalsPurity: 99.8% (metals basis) CAS Number: 7440-62-2 Harmonized Tariff Code: 8112.99
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Vitamin K1-4a,5,6,7,8,8a-13C6 >=99 atom % 13C, >=98% (CP)
MilliporeSigmaVitamin K1, also known as phylloquinone, is a fat-soluble vitamin found in algae, cyanobacteria, and plants. It is involved in the synthesis of some important proteins having applications in blood clotting and bone metabolism.Vitamin K1-4a,5,6,7,8,8a-13C6 is an isotope of vitamin K1 wherein…
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Vanadium pieces, 99.7% (metals basis)
Thermo Scientific ChemicalsPurity: 99.7% (metals basis) CAS Number: 7440-62-2 Harmonized Tariff Code: 8112.92
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VirusExpress(TM) 293T Lentiviral Production Cells
MilliporeSigmaVirusExpress 293T Lentiviral Production Cells are a clonal, suspension-adapted HEK293T derivative selected for fast growth, high transfection efficiency, and high-titer lentivirus production. VirusExpress 293T Lentiviral Production Cells grow to high cell densities, exhibit minimal cell clumping,…
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2-Vinylpyrazine, 98%, stab. with ca 0.1% hydroquinone
Thermo Scientific ChemicalsFormula: 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…
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UN Number: UN3316
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This Vent Filter, redesigned for seamless integration, provides improved protection of stored pure water against airborne contaminants such as CO2, organic compounds, particles and micro-organisms. When the tank is emptied of water, air entering the system passes through the vent filter. This…