Chemicals Reagents V
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2-Vinylnaphthalene, 97%, stab. with ca 0.4% 4-tert-butylcatechol
Thermo Scientific ChemicalsFormula: C12H10 Formula weight: 154.21 Purity: 97%, stab. with ca 0.4% 4-tert-butylcatechol CAS Number: 827-54-3 Harmonized Tariff Code: 2902.90 Hazard Statements: H301-H332-H315-H319-H335 Toxic if swallowed. Harmful if inhaled. Causes skin irritation. Causes serious eye…
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2-tert-Butyl-pyridin-4-ylamine ; >/= 95%
AFG BiosciencePurity Limit: ≥95% CAS No.: 39919-69-2 Molecular Formula: C9H14N2 Molecular Weight: 150.22 MDL No.: MFCD01646253 Appearance: Yellow to beige powder Melting Point: 108-114°C Storage Temperature: Store at 0-8°C
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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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ALDRICH N-Vinylcaprolactam, 98%
MilliporeSigmaEmpirical Formula: C8H13NO Linear Formula: C8H13NO Formula Weight: 139.19 MDL Number: MFCD00080693 Purity: 98% Boiling Point: 128 °C/21 mmHg(lit.) Melting Point: 35-38 °C (dec.)(lit.) Density: …
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Vecuronium Bromide is a nondepolarizing neuromuscular blocking agent, which helps for adequate muscle relaxation for all types of surgical procedures in the absence of cardiorespiratory depressant effects of deep anesthesia. Synonyms: Vecuronium bromide;…
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Vanillyl butyl ether >=96%, FG
MilliporeSigmaSynonyms: 4-(butoxymethyl)-2-methoxy-Phenol Molecular Formula: C12H18O3 Molecular Weight: 210.27 Linear Structural Formula: 4-(HO)C6H3-3-(OCH3)CH2O(CH2)3CH3 MDL Number: MFCD00238529 Purity: >=96% Density: 1.057 g/mL at 25 C (lit.) Refractive Index: n20/D 1.516 (lit.)
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4-Vinylpyridine, 96%, stab. with 100ppm hydroquinone
Thermo Scientific ChemicalsFormula: C7H7N Formula weight: 105.14 Purity: 96%, stab. with 100ppm hydroquinone CAS Number: 100-43-6 UN Number: UN3073 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H331-H334-H314-H318-H226-H317 Toxic if swallowed. Toxic if…
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VX-680 >=98% (HPLC)
MilliporeSigmaSynonyms: MK 0457; MK-0457; MK0457; N-[4-[[4-(4-Methyl-1-piperazinyl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-2-pyrimidinyl]thio]phenyl]cyclopropanecarboxamide; Tozasertib; VX 680; VX680 Molecular Formula: C23H28N8OS Molecular Weight: 464.59 Linear Structural Formula: C23H28N8OS MDL…
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Valeric acid-3,4,5-13C3 99 atom % 13C, 98% (CP)
MilliporeSigmaSynonyms: Pentanoic acid-3,4,5-13C3 Molecular Formula: 13C3C2H10O2 Molecular Weight: 105.11 Linear Structural Formula: 13CH3(13CH2)2CH2CO2H MDL Number: MFCD08702917 Purity: 98% (CP) Melting Point: -20--18 C (lit.) Density: 0.966 g/mL at 25 C
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BD Supplies more than 400 different BD Difco™ and BD BBL™ brand media formulations and ingredients in dehydrated form for the convenience of the laboratorian and bioprocessing specialist.
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Vanillyl ethyl ether natural (US), 98%, FG
MilliporeSigmaMolecular Formula: C10H14O3 Molecular Weight: 182.22 Linear Structural Formula: C10H14O3 MDL Number: MFCD06409999 Purity: 98% Other Notes: Download our Flavors and Fragrances Catalog to view our entire product line.Subscribe to our Newsletter to keep up to date on our latest…
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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…
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Vanillylidenacetone, >=98.5%
MilliporeSigmaCAS No.: 1080-12-2 Synonyms: 4-(4-Hydroxy-3-methoxyphenyl)-3-buten-2-one Formula: C11H12O3 Formula Weight: 192.21 Linear Formula: C11H12O3 MDL No.: MFCD00012210 Purity: ≥98.5% Melting Point: 125-130 °C
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Synonym(s): 1,3-Dioxol-2-one; VC Empirical Formula: C3H2O3 Linear Formula: C3H2O3 Formula Weight: 86.05 MDL Number: MFCD00005380 Purity: 99% Boiling Point: 162 °C(lit.) Melting Point: …
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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 MSDS 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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Vascular endothelial growth factor (VEGF or VEGFA) is a potent mediator of both angiogenesis and vasculogenesis in the fetus and adult. Humans express alternately spliced isoforms of 121, 145, 165, 183, 189, and 206 amino acids (aa) in length. VEGF165 appears to be the most abundant and potent…
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"Verbascose, analytical standard"
MilliporeSigmaSynonyms: α-D-Galp-(1→6)-α-D-Galp-(1→6)-α-D-Galp-(1→6)-α-D-Glup(1↔2)-β-D-Fruf Formula: C30H52O26 Formula Weight: 828.72 CAS No.: 546-62-3 Purity: ≥97.0% (HPLC) Application: Natural,…
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Vanillin, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxy-3-methoxybenzaldehyde Formula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 121-33-5 Harmonized Tariff Code: 2912.41 Risk Phrases: 20/22 Harmful by inhalation and if swallowed. Safety Phrases: 9-36-60 Keep container in a well ventilated place.…
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Vitronectin, Human Purified Protein
MilliporeSigmaVitronectin (S-protein) is a multi-functional plasma and extracellular matrix protein with defined activity in cell adhesion, thrombosis, complement activation, fibrinolysis, inflammation, and platelet adhesion. Vitronectin binds to other macromolecules and participates in regulatory circuits to…
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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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(±)-Verapamil hydrochloride =99.0% (titration), powder
MilliporeSigmaSynonym: 5-[N-(3,4-Dimethoxyphenylethyl)methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile hydrochloride CAS Number: 152-11-4 Linear Formula: …
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Vanadium(IV) oxide, 99% (metals basis)
Thermo Scientific ChemicalsFormula: O2V Formula weight: 82.94 Purity: 99% (metals basis) CAS Number: 12036-21-4 UN Number: UN3285 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2825.30 Hazard Statements: H300-H330-H315-H319-H335 Fatal if swallowed. Fatal if inhaled. Causes skin…
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SIGMA Vitamin K1 viscous liquid
MilliporeSigmaSynonym(s): 2-Methyl-3-phytyl-1,4-naphthoquinone; 3-Phytylmenadione; Phylloquinone; Vitamin K1(20) Empirical Formula: C31H46O2 Linear Formula: C31H46O2 Formula Weight: 450.70 MDL Number: MFCD00214063 Melting…
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Visi-1 Single SPE Tube Processor
MilliporeSigmaVisi-1 processor provides two rates of flow controlOur Visi-1 Single SPE Tube Processor provides precise flow control through a single 1mL, 3mL, or 6mL SPE tube.There is no faster, more convenient, or more reliable method for processing one or a few samples.Simply fill the SPE tube with the…
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Visikol(R) HISTO-M(TM)
MilliporeSigmaVisikol 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…
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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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Vandetanib >=98% (HPLC)
MilliporeSigmaSynonyms: N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-4-quinazolinamine; N-(4-Bromo-2-fluorophenyl)-6-methoxy-7-[(1-methylpiperidin-4-yl)methoxy]quinazolin-4-amine; ZD6474 Molecular Formula: C22H24BrFN4O2 Molecular Weight: 475.35 Linear Structural Formula: …
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Vardenafil hydrochloride trihydrate >=98% (HPLC)
MilliporeSigmaSynonyms: 1-[[3-(1,4-dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-4-ethyl-piperazine hydrochloride trihydrate Molecular Formula: C23H32N6O4S · HCl · 3H2O Molecular Weight: 579.11 Linear Structural Formula: C23H32N6O4S · HCl · 3H2O MDL…