MilliporeSigma, Reagents, P, 25 g
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Potassium chloride, ACS reagent, 99.0-100.5%
MilliporeSigmaFormula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: 99.0-100.5% Density: 1.98 g/mL at 25 °C(lit.) Application: May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins. Packaging: 1,…
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ALDRICH (-)-a-Pinene, >=99%, optical purity ee: >=87% (GLC)
MilliporeSigmaSynonym(s): (-)-alpha-Pinene; (1 S )-(−)-α-Pinene; (1 S ,5 S )-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene; (1 S ,5 S )-2-Pinene Empirical Formula: C10H16 Linear Formula: C10H16 Formula Weight: 136.23 MDL Number: MFCD00064145 Purity:…
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SIGMA D-Phenylalanine, =98% (TLC)
MilliporeSigmaSynonyms: ( R )-2-Amino-3-phenylpropionic acid Formula: C9H11NO2 Formula Weight: 165.19 CAS No.: 673-06-3 Purity: ≥98% (TLC) Packaging: 5, 25, 100 g in poly bottle
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Synonym(s): Salmine; Salmine from salmon MDL Number: MFCD00132091
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Synonym(s): 1,1,1-Trifluoro- N -phenyl- N -[(trifluoromethyl)sulfonyl]methanesulfonamide; N , N -Bis(trifluoromethylsulfonyl)aniline; N -Phenyl-trifluoromethanesulfonimide; NSC 240874; Phenyl triflimide Formula: C6H5N(SO2CF3)2 Formula…
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ALDRICH Potassium trifluoromethanesulfonate, 98%
MilliporeSigmaSynonym(s): Potassium triflate; Trifluoromethanesulfonic acid potassium salt Empirical Formula: CF3KO3S Linear Formula: CF3SO3K Formula Weight: 188.17 MDL Number: MFCD00042370 Purity: 98% Beilstein Registry Number: 3727495
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Synonym(s): Poly(2-HEMA); Poly-HEMA Formula: (C6H10O3)n CAS No.: 25249-16-5 Density: 1.15g/mLat 25°C(lit.) Application: Used to inhibit cell adhesion to growth surfaces in culture vessels. Physical form: Water-swellable polymer. Hydrogel.
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1-Penten-3-one, contains 0.1% BHT as stabilizer, 97%
MilliporeSigmaSynonyms: Ethyl vinyl ketone CAS Number: 1629-58-9 Formula: C5H8O Formula Weight: 84.12 Linear Formula: C2H5COCH=CH2 MDL No.: MFCD00009316 Purity: 0.97 Boiling Point: 38 C/60 mmHg(lit.) Density: 0.851 g/mL at 20 C; 0.845 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Potassium phosphate tribasic, reagent grade, =98%
MilliporeSigmaSynonyms: Tripotassium phosphate Formula: K3PO4 Formula Weight: 212.27 CAS No.: 7778-53-2 Purity: ≥98% Density: 2.564 g/mL at 25 °C(lit.) Packaging: 1 kg in poly bottle Packaging: 10 kg in poly drum Packaging: 25, 500 g in poly bottle
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ALDRICH 2-Phenylimidazole, 98%
MilliporeSigmaFormula: C9H8N2 Formula Weight: 144.17 CAS No.: 670-96-2 Purity: 98% Packaging: 25 g in poly bottle
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"1,10-Phenanthroline monohydrate"
MilliporeSigmafor the spectrophotometric determination of Fe, Pd, V, ≥99.0% Synonym(s): o -Phenanthroline monohydrate Empirical Formula: C12H8N2 -+ H2O Formula Weight: 198.22 Linear Formula: C12H8N2 -+…
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SIGMA Papaverine hydrochloride powder
MilliporeSigmaSynonym(s): 6,7-Dimethoxy-1-veratrylisoquinoline hydrochloride Empirical Formula: C20H21NO4 -+ HCl Linear Formula: C20H21NO4 -+ HCl Formula Weight: 375.85 MDL Number: MFCD00012745 Purity: ≥98% Beilstein…
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Synonym(s): 4-Pregnene-3,20-dione Formula: C21H30O2 Formula Weight: 314.46 CAS No.: 57-83-0 Application: Use in cell culture applications to study sterol regulation of cell signaling and gene expression. Physical form: powder-RT; stock-frozen in…
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ALDRICH 1-Phenylethanol, 98%
MilliporeSigmaSynonym(s): (±)-1-Phenylethanol; (±)-α-Methylbenzyl alcohol; Methyl phenyl carbinol; Styrallyl alcohol; Styrene alcohol Formula: C6H5CH(OH)CH3 Formula Weight: 122.16 CAS No.: 98-85-1 UN Number: UN2937 Purity: 98% Density: …
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Synonym(s): PMMA; Poly(methacrylic acid methyl ester) Linear Formula: [CH2C(CH3)(CO2CH3)]n MDL Number: MFCD00134349
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Synonym(s): Pancreatin from hog pancreas MDL Number: MFCD00131789 Storage: −20°C
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Synonym(s): Papainase MDL Number: MFCD00131791 Storage: 2-8°C
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Synonym(s): Pancreatin from hog pancreas CAS No.: 8049-47-6 Analysis Note: Sigma tests only for amylase activity. Other Notes: Contains many enzymes, including amylase, trypsin, lipase, ribonuclease and protease. The National Formulary (N.F.) and the U.S. Pharmacopeia (USP) specify…
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ALDRICH Propargyl acetate, 98%
MilliporeSigmaEmpirical Formula: C5H6O2 Linear Formula: CH3CO2CH2C≡CH Formula Weight: 98.10 MDL Number: MFCD00041601 Purity: 98% Boiling Point: 27-28 °C/8 mmHg(lit.) Density: 0.989 g/mL at…
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ALDRICH Polyaniline (emeraldine base), average Mw ~20,000
MilliporeSigmaSynonym(s): Emeraldine base polyaniline MDL Number: MFCD00241446
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ALDRICH 1,10-Phenanthroline, Greater Than or Equal to 99%
MilliporeSigmaFormula: C12H8N2 Formula Weight: 180.21 CAS No.: 66-71-7 UN Number: UN2811 Purity: ≥99% Application: Versatile ligand employed in the spectrophotometric determination of metals and photocatalytic reduction of carbon dioxide. Building block for…
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Propargylamine, 0.98
MilliporeSigmaSynonyms: 2-Propynylamine; 3-Amino-1-propyne CAS Number: 2450-71-7 Formula: C3H5N Formula Weight: 55.08 Linear Formula: HC///CCH2NH2 MDL No.: MFCD00008198 Purity: 0.98 Boiling Point: 83 C(lit.) Density: 0.86 g/mL at 25 C(lit.) Refractive Index: n20/D 1.449(lit.) …
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Synonym(s): β-Phenylethylamine hydrochloride; Phenethylamine hydrochloride Formula: C6H5CH2CH2NH2 · HCl Formula Weight: 157.64 CAS No.: 156-28-5 Purity: ≥98% Packaging: 25, 100 g in glass bottle
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1,10-Phenanthroline monohydrate, reagent grade
MilliporeSigmaSynonyms: o -Phenanthroline monohydrate Formula: C12H8N2 · H2O Formula Weight: 198.22 CAS No.: 5144-89-8 Application: When complexed with copper, it possesses nuclease activity that has been used to study DNA-protein interactions. …
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ALDRICH Phenanthrene, 98%
MilliporeSigmaEmpirical Formula: C14H10 Linear Formula: C14H10 Formula Weight: 178.23 MDL Number: MFCD00001168 Purity: 98% Boiling Point: 340 °C(lit.) Melting Point: 98-100 °C(lit.) Density: 1.063 g/mL at…
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Synonym(s): 1,4-Butanediamine dihydrochloride; 1,4-Diaminobutane dihydrochloride; Tetramethylenediamine dihydrochloride Formula: NH2(CH2)4NH2 · 2HCl Formula Weight: 161.07 CAS No.: 333-93-7 Purity: ≥97% (TLC)
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ALDRICH Phenothiazine, >=98%
MilliporeSigmaEmpirical Formula: C12H9NS Linear Formula: C12H9NS Formula Weight: 199.27 MDL Number: MFCD00005015 Purity: ≥98% Boiling Point: 371 °C(lit.) Melting Point: 182-187 °C(lit.) Beilstein Registry Number: 143237
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Synonym(s): Biotron PP-NM; PCL- block -PPy
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Synonym(s): PAA HCl; PAH MDL Number: MFCD00084396
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Synonyms: ( S )-2-Amino-3-phenylpropionic acid Formula: C6H5CH2CH(NH2)CO2H Formula Weight: 165.19 CAS No.: 63-91-2 Purity: 98.5-101.0% Packaging: 10 mg in autosample vial
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Pyridoxine hydrochloride, =98% (HPLC)
MilliporeSigmaSynonyms: Adermine hydrochloride; PN HCl; Pyridoxol hydrochloride; Vitamin B6 hydrochloride Formula: C8H11NO3 · HCl Formula Weight: 205.64 CAS No.: 58-56-0 Purity: ≥98% (HPLC)