Reagents, P, 10 g
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Pyrazine, 98%
Thermo Scientific ChemicalsSynonym(s): 1,4-Diazine Formula: C4H4N2 Formula weight: 80.09 Purity: 98% CAS Number: 290-37-9 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes…
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Pyrrole-2-carboxaldehyde, 99%
Thermo Scientific ChemicalsFormula: C5H5NO Formula weight: 95.10 Purity: 99% CAS Number: 1003-29-8 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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(3E)-4-Phenylbut-3-enoic acid methyl ester
MilliporeSigmaSynonyms: Methyl (3E)-4-Phenylbut-3-enoate; Methyl (E)-4-phenylbut-3-enoate; Methyl trans-styryl acetate Molecular Formula: C11H12O2 Molecular Weight: 176.21 Linear Structural Formula: C11H12O2 MDL Number: MFCD00967000 Storage: 2-8C Application: Building block is reported…
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tert-Pentylbenzene, 97%
Thermo Scientific ChemicalsSynonym(s): tert-Amylbenzene, 2-Methyl-2-phenylbutane Formula: C11H16 Formula weight: 148.25 Purity: 97% CAS Number: 2049-95-8 Harmonized Tariff Code: 2902.90 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep…
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IPTG (Isopropyl-beta-D-thiogalacto pyraniside, 99+%)
Soltec Bio ScienceIsopropyl-beta-D-Thiogalactopyranoside is an inducer of beta-galactosidase used to promote the expression of proteins in cells controlled by the lac operator system. When using blue/white screening, 0.1 mM final IPTG concentration in LB (Luria Broth) media is recommended.…
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ALDRICH Phenyltriethylammonium iodide, 97%
MilliporeSigmaSynonym(s): Triethylphenylammonium iodide Empirical Formula: C12H20IN Linear Formula: C12H20IN Formula Weight: 305.20 MDL Number: MFCD00050224 Purity: 97% Melting Point: 127-133 °C
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Pepsin, porcine stomach
Thermo Scientific ChemicalsSynonym(s): EC 3.4.23.1, Pepsin A CAS Number: 9001-75-6 Harmonized Tariff Code: 3507.90 Hazard Statements: H334-H335-H315-H319 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Causes skin irritation. Causes serious eye…
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Synonym(s): Polyamic acid MDL Number: MFCD00217729 Boiling Point: 174 °C Density: 1.04 g/mL at 25 °C Refractive Index: n 20/D 1.506 Storage: −20°C
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Synonym: Pepsin A, Pepsin from hog stomach CAS Number: 9001-75-6 EC Number: 232-629-3 Analysis Note Optimum pH is 2-4. Active in 4 M urea and 3 M guanidine HCl. Stable at 60 °C. Pepsin is irreversibly inactivated at pH 8.0 - 8.5. Protein determined by E1%/280 Used to produce…
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ALDRICH Potassium bisulfate, >=99.99% trace metals basis
MilliporeSigmaSynonym(s): Potassium hydrogen sulfate Empirical Formula: HKO4S Linear Formula: KHSO4 Formula Weight: 136.17 MDL Number: MFCD00011404 Purity: ≥99.99% trace metals basis Melting Point: 214 °C(lit.) Density: 2.32 g/mL at 25 °C(lit.)
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MDL Number: MFCD03613602 Melting Point: 1552 °C(lit.)
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4-(2-Phenylethyl)piperidine ; >/= 95% (NMR)
AFG BioscienceSynonyms: 4-Phenethyl piperidine Purity Limit: ≥ 95% (NMR) CAS No.: 24152-41-8 Molecular Formula: C13H19N Molecular Weight: 189.3 MDL No.: MFCD05022471 Appearance: Light pale yellow cloudy liquid Storage Temperature: Store at 0-8 °C
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ALDRICH 9-Phenanthrenecarboxaldehyde, 97%
MilliporeSigmaEmpirical Formula: C15H10O Linear Formula: C15H10O Formula Weight: 206.24 MDL Number: MFCD00001175 Purity: 97% Melting Point: 100-103 °C(lit.) Beilstein Registry Number: 511309
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ALDRICH 2-Propyl-1-pentanol, 99%
MilliporeSigmaEmpirical Formula: C8H18O Linear Formula: (CH3CH2CH2)2CHCH2OH Formula Weight: 130.23 MDL Number: MFCD00010260 Purity: 99% Boiling Point: 80-82 °C/12 mmHg(lit.) Density: …
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1-Phenyl-1-butyne, 98%
Thermo Scientific ChemicalsSynonym(s): Ethyl phenyl acetylene Formula: C10H10 Formula weight: 130.19 Purity: 98% CAS Number: 622-76-4 Harmonized Tariff Code: 2902.90 Hazard Statements: H227 Combustible liquid.
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Potassium perrhenate, 99% (metals basis), Re 64%
Thermo Scientific ChemicalsFormula: KReO4 Formula weight: 289.30 Purity: 99% (metals basis), Re 64% CAS Number: 10466-65-6 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.90 Hazard Statements: H272 May intensify fire; oxidizer. Precautionary Statements: …
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Pyridoxamine dihydrochloride, Cell Culture Reagent
Thermo Scientific ChemicalsSynonym(s): 4-(Aminomethyl)-5-hydroxy-6-methyl-3-pyridinemethanol dihydrochloride Formula: C8H12N2O2 2HCl Formula weight: 241.12 CAS Number: 524-36-7 Harmonized Tariff Code: 2936.25 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Praseodymium(III) oxide, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: Pr2O3 Formula weight: 329.83 Purity: 99.9% (metals basis) CAS Number: 12036-32-7 Harmonized Tariff Code: 2846.90 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Empirical Formula: C622H1184N186O188 Linear Formula: [NH2(CH2)2NH2]:(G=4);dendri PAMAM(NHCH2CH2OH)64 Formula Weight: 14277.19 MDL Number: MFCD00197936 Boiling Point: …
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ALDRICH Phytol, 97%, mixture of isomers
MilliporeSigmaSynonym(s): 3,7,11,15-Tetramethyl-2-hexadecen-1-ol Formula: CH3[CH(CH3)(CH2)3]3C(CH3)=CHCH2OH Formula Weight: 296.53 CAS No.: 7541-49-3 Purity: 97% Density: 0.85g/mLat 25°C(lit.) Packaging: 10, 50…
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ALDRICH Phenazine, 98%
MilliporeSigmaSynonym(s): Dibenzo[ b,e ]pyrazine Empirical Formula: C12H8N2 Linear Formula: C12H8N2 Formula Weight: 180.21 MDL Number: MFCD00005023 Purity: 98% Melting Point: 172-176 °C(lit.) Beilstein Registry…
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SIGMA Phosphatase substrate powder
MilliporeSigmaSynonym(s): 4-Nitrophenyl phosphate disodium salt hexahydrate; pNPP disodium salt hexahydrate Empirical Formula: C6H4NNa2O6P -+ 6H2O Linear Formula: O2NC6H4OP(O)(ONa)2 -+ 6H2O …
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3-Phenylpropionyl chloride, 98%
Thermo Scientific ChemicalsSynonym(s): Hydrocinnamoyl chloride Formula: C6H5(CH2)2COCl Formula weight: 168.62 Purity: 98% CAS Number: 645-45-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318-H332 Causes severe skin burns and eye…
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Synonym(s): Salmine; Salmine from salmon MDL Number: MFCD00132091
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ALDRICH 2-Phenylpyridine, 98%
MilliporeSigmaFormula: C11H9N Formula Weight: 155.20 CAS No.: 1008-89-5 Purity: 98% Density: 1.086g/mLat 25°C(lit.) Application: Versatile synthetic intermediate. Packaging: 10, 50 g in glass bottle
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Palladium powder, -60 mesh, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7440-05-3 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 7110.21 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…
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SIGMA Polyacrylamide nonionic water-soluble polymer
MilliporeSigmaLinear Formula: (C3H5NO)n MDL Number: MFCD00084392
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Palladium on carbon Evonik Noblyst(R) P1141 10% Pd
MilliporeSigmaSynonyms: Pd/C Linear Structural Formula: Pd MDL Number: MFCD00011167 Application: Evonik Noblyst(R) P1141 10% Pd is a palladium on carbon catalyst. It has been shown to be effective in the following reactions: •hydrogenation of alkenes and alkynes •hydrogenation of aromatic…
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ALDRICH Potassium dichloroacetate, 98%
MilliporeSigmaSynonym(s): Dichloroacetic acid potassium salt Empirical Formula: C2HCl2KO2 Linear Formula: Cl2CHCO2K Formula Weight: 167.03 MDL Number: MFCD00075411 Purity: 98% Melting Point: 200 °C (dec.)(lit.)
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Pyruvic-1-13C is isotopic labeled precursor of pyruvic acid. Synonyms: alpha-Ketopropionic acid-1-13C; 2-Oxopropionic acid-1-13C; 13C Labeled pyruvic acid; Pyruvic acid-1-13C Molecular Formula: 13CC2H4O3 Molecular Weight: 89.05 Linear Structural Formula: CH3CO13CO2H MDL Number: …
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ALDRICH 1-Phenylsemicarbazide, 99%
MilliporeSigmaEmpirical Formula: C7H9N3O Linear Formula: C6H5NHNHCONH2 Formula Weight: 151.17 MDL Number: MFCD00007942 Purity: 99% Melting Point: 171-174 °C(lit.) Beilstein Registry Number: 743311