Reagents, V, 1 g
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Vanadium(V) triisopropoxide oxide, 96%
Thermo Scientific ChemicalsSynonym(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 …
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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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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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Vanadium powder, -325 mesh, 99.5% (metals basis)
Thermo Scientific ChemicalsPurity: 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…
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Vitamin K{1}
Thermo Scientific ChemicalsSynonym(s): Phylloquinone Formula: C31H46O2 CAS Number: 84-80-0 Harmonized Tariff Code: 2936.29
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Vitamin B12 ; USP ; 97.0-102.0% (HPLC)
AFG BioscienceSynonyms: Cyanocobalamin Grade: USP Purity Limit: 97.0-102.0% (HPLC) CAS No.: 68-19-9 Molecular Formula: C63H88N14O14PCo Molecular Weight: 1355.42 MDL No.: MFCD00151092 Appearance: Dark red crystalline powder Melting Point: >300°C Storage Temperature: Store at 0-8 °C
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L-Valine, reagent grade, =98% (TLC)
MilliporeSigmaSynonyms: ( S )-α-Aminoisovaleric acid; L-2-Amino-3-methylbutanoic acid Formula: (CH3)2CHCH(NH2)CO2H Formula Weight: 117.15 CAS No.: 72-18-4 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 1, 25, 100, 500 g in…
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Vitamin D3, 99%
Thermo Scientific ChemicalsSynonym(s): Cholecalciferol Formula: C27H44O Formula weight: 384.65 Purity: 99% CAS Number: 67-97-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2936.29 Hazard Statements: H301-H311-H330-H372 Toxic if swallowed. Toxic in contact with…
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Vitamin B12, 98+% (dry wt basis)
Thermo Scientific ChemicalsSynonym(s): Cyanocobalamine Formula: C63H88CoN14O14P Formula weight: 1355.38 Purity: 98+% (dry wt basis) CAS Number: 68-19-9 Harmonized Tariff Code: 2936.26
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Vinpocetine ; >/= 99% (assay)
AFG BioscienceSynonyms: (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…
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Vinylcyclopentane, 99%
Thermo Scientific ChemicalsSynonym(s): Ethenylcyclopentane Formula: C7H12 Formula weight: 96.17 Purity: 99% CAS Number: 3742-34-5 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2902.19 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary…
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(^+)-Verapamil hydrochloride, 99+%
Thermo Scientific ChemicalsSynonym(s): Arpamyl Formula: C27H38N2O4 HCl Formula weight: 491.07 Purity: 99+% CAS Number: 152-11-4 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H301-H311-H331 Toxic if swallowed. Toxic in contact with skin.…
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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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Vinyl iodide, tech. 85%
Thermo Scientific ChemicalsSynonym(s): Iodoethylene Formula: H2C=CHI Formula weight: 153.95 Purity: tech. 85% CAS Number: 593-66-8 Packing Group: II Harmonized Tariff Code: 2903.29 Hazard Statements: H301-H350 Toxic if swallowed. May cause cancer. Precautionary Statements: …
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ALDRICH a-Vinylbenzyl alcohol, 97%
MilliporeSigmaFormula: C6H5CH(CH=CH2)OH Formula Weight: 134.18 CAS No.: 42273-76-7 Purity: 97% Density: 1.021g/mLat 25°C(lit.) Packaging: 1, 10 g in glass bottle
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Vitamin B12
MP BiomedicalsVitamin B12 (cobalamin) refers to a group of chemically-related cobalt containing molecules involved in cell processes such as DNA synthesis, fatty acid synthesis, energy production and regulation. The physiologically active forms of vitamin B12 include methylcobalamin and adenosylcobalamin,…
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2-Tert-Butyl-1,3-Diisopropylisourea ; >/= 98% (GC)
AFG BiosciencePurity Limit: ≥ 98% (GC) CAS No.: 71432-55-8 Molecular Formula: C11H24N2O Molecular Weight: 200.32 MDL No.: MFCD06657672 Appearance: Colorless oil Storage Temperature: Store at 0-8°C
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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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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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4-Vinylbenzeneboronic acid, 97%
Thermo Scientific ChemicalsSynonym(s): Styrene-4-boronic acid, 4-Vinylphenylboronic acid Formula: C8H9BO2 Formula weight: 147.97 Purity: 97% CAS Number: 2156-04-9 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Vitamin K1
MP BiomedicalsVitamin K is a group of structurally similar, fat-soluble vitamins. Vitamin K1 is used as a cofactor in the formation of coagulation factors II (prothrombin), VII, IX and X; anticoagulant factors protein C and S and as a cell signaling factor.
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Vinylboronic anhydride pyridine complex, 95%
MilliporeSigmaCAS 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 …
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4-Vinylbenzoic acid, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Carboxystyrene Formula: C9H8O2 Formula weight: 148.16 Purity: 98% CAS Number: 1075-49-6 Harmonized Tariff Code: 2916.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Synonym(s): ( S )-3,4-Epoxy-1-butene Formula: C4H6O Formula Weight: 70.09 CAS No.: 62249-80-3 UN Number: UN1993 Purity: ≥90% (sum of enantiomers, GC) Density: 0.870g/mLat 20°C(lit.) Storage: 2-8°C Packaging: 1 g in glass bottle
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2-tert-Butoxyethyl Methanesulfonate ; >/= 95% (NMR)
AFG BiosciencePurity Limit: ≥ 95% (NMR) CAS No.: 235098-18-7 Molecular Formula: C7H16O4S Molecular Weight: 196.27 MDL No.: MFCD11040486 Appearance: Light yellow liquid Storage Temperature: Store at 0-8 °C
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Vinyloxytrimethylsilane, 97%
Thermo Scientific ChemicalsSynonym(s): (Trimethylsiloxy)ethylene, TMSO-ethene Formula: H2C=CHOSi(CH3)3 Formula weight: 116.24 Purity: 97% CAS Number: 6213-94-1 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly…
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4-Vinylbiphenyl, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Phenylstyrene Formula: C14H12 Formula weight: 180.25 Purity: 97% CAS Number: 2350-89-2 Harmonized Tariff Code: 2902.90
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ALDRICH Vinylferrocene, 97%
MilliporeSigmaFormula: C12H12Fe Formula Weight: 212.07 CAS No.: 1271-51-8 UN Number: UN1325 Purity: 97% Application: Synthesis of 2-aminomethylferrocenes from vinyl ferrocene and lithium amides. Packaging: 1, 5 g in glass bottle
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Vincamine, 98%
Thermo Scientific ChemicalsFormula: C21H26N2O3 Formula weight: 354.45 Purity: 98% CAS Number: 1617-90-9 Harmonized Tariff Code: 2939.99 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke when…
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(±)-Verapamil Hydrochloride
MP Biomedicals(±)-Verapamil Hydrochloride is a α1-antagonist and calcium channel modulator. (±)-Verapamil hydrochloride is a calcium channel (L-type) modulator, adrenoceptor antagonist, anti-arrhythmic, cardiac depressant, and coronary vasodilator. It is also a calcium channel-blocker. It…
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Vitamin K1 ; USP ; 97.0-103.0% (HPLC)
AFG BioscienceSynonyms: 2-Methyl-3-phytyl-1,4-naphthoquinone3-PhytylmenadionePhylloquinone Grade: USP Purity Limit: 97.0-103.0% (HPLC) CAS No.: 84-80-0 Molecular Formula: C31H46O2 Molecular Weight: 450.71 MDL No.: MFCD00214063 Appearance: Clear to yellow or amber liquid Melting Point: …