MilliporeSigma, Reagents, 25 g
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Na-p-Tosyl-L-arginine methyl ester hydrochloride
MilliporeSigmaSynonym(s): TAME hydrochloride Empirical Formula: C14H22N4O4S -+ HCl Linear Formula: H2NC(=NH)NH(CH2)3CH(NHSO2C6H4CH3)CO2CH3 -+ HCl Formula Weight:…
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ALDRICH Methyl benzoate, 99%
MilliporeSigmaFormula: C6H5COOCH3 Formula Weight: 136.15 CAS No.: 93-58-3 Purity: 99% Density: 1.088g/mLat 20°C(lit.) Packaging: 500 g in poly bottle
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p-Rosolic acid, Dye content 85 %
MilliporeSigmaCAS No.: 603-45-2 Synonyms: 4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadienone; Aurin Formula: C19H14O3 Formula Weight: 290.31 Linear Formula: C19H14O3 MDL No.: MFCD00001624 Color Index No.: 43800
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SIGMA Sodium deoxycholate, BioXtra, =98.0% (dry matter, NT)
MilliporeSigmaSynonyms: 3α,12α-Dihydroxy-5β-cholanic acid sodium salt; 7-Deoxycholic acid sodium salt; Desoxycholic acid sodium salt Formula: C24H39NaO4 Formula Weight: 414.55 CAS No.: 302-95-4 Purity: ≥98.0% (dry matter, NT) …
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SIGMA Menadione, meets USP testing specifications
MilliporeSigmaSynonyms: 2-Methyl-1,4-naphthoquinone; Vitamin K3 Formula: C11H8O2 Formula Weight: 172.18 CAS No.: 58-27-5
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Synonym(s): tert -Butyl N -(6-bromohexyl)carbamate Formula: C11H22BrNO2 Formula Weight: 280.20 CAS No.: 142356-33-0 UN Number: UN3082 Purity: ≥97.0% (GC) Density: 1.192g/mLat 20°C(lit.) Other Notes: Building block for preparing…
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ALDRICH (2-Hydroxypropyl)-B-cyclodextrin, average Mw ~1,380
MilliporeSigmaSynonym(s): (2-Hydroxypropyl)-beta-cyclodextrin CAS No.: 128446-35-5 Application: The solubility of lipophilic drugs increases linearly with the concentration of hydroxypropyl-β-cyclodext rin (HBC) in aqueous solution because of the complex between HBC and the drug. This guest-host type…
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Synonym(s): Halite Empirical Formula: ClNa Linear Formula: NaCl Formula Weight: 58.44 MDL Number: MFCD00003477 Purity: 99.999% trace metals basis Melting Point: 801 °C(lit.) Beilstein Registry Number: 3534976
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CDI, reagent grade
MilliporeSigmaSynonyms: 1,1'-Carbonyldiimidazole CAS Number: 530-62-1 Formula: C7H6N4O Formula Weight: 162.15 Linear Formula: C7H6N4O MDL No.: MFCD00005286 Purity: >=90.0% (proton, NMR) Melting Point: 117-122 C (lit.) Beilstein Registry Number: 6826 EC Number: 208-488-9 UNSPSC Code:…
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SIGMA Imidazole, =99% (titration), crystalline
MilliporeSigmaSynonyms: 1,3-Diaza-2,4-cyclopentadiene; Glyoxaline Formula: C3H4N2 Formula Weight: 68.08 CAS No.: 288-32-4 Purity: ≥99% (titration) Application: Excellent for buffers in the range of pH 6.2-7.8
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CAS No.: 3564-18-9 pH: 9.1 (10 g/l, H2O, 24°C) Solubility: 420 g/l (20°C) Molar Mass: 536.4 g/mol Bulk Density: 590 kg/m3 Hill Formula: C23H15Na3O9S
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ALDRICH Iron(II) chloride, 98%
MilliporeSigmaSynonym(s): Ferrous chloride; Iron dichloride Formula: FeCl2 Formula Weight: 126.75 CAS No.: 7758-94-3 UN Number: UN3260 Purity: 98% Density: 3.16g/mLat 25°C(lit.) Packaging: 25, 250 g in glass bottle
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Linear Formula: [CH2CH(O2CCH3)]n MDL Number: MFCD00084457 Density: 1.18 g/mL at 25 °C Storage: 2-8°C
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SIGMA TES, =99% (titration)
MilliporeSigmaSynonyms: 2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid; N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid; TES free acid Formula: C6H15NO6S Formula Weight: 229.25 CAS No.: 7365-44-8 Purity: ≥99% (titration)
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GR ACS Silver Sulfate
MilliporeSigmaMeets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs Synonyms: Methyl Cyanide Formula: CH3CN Formula Weight: 41.05 CAS Number: 75-05-8
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ALDRICH 4-Methylbenzyl alcohol, 98%
MilliporeSigmaFormula: CH3C6H4CH2OH Formula Weight: 122.16 CAS No.: 589-18-4 Purity: 98% Packaging: 25, 100 g in poly bottle
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ALDRICH (4-Bromobutyl)triphenylphosphonium bromide, 98%
MilliporeSigmaSynonym(s): NSC 84071 Formula: Br(CH2)4P(C6H5)3Br Formula Weight: 478.20 CAS No.: 7333-63-3 Purity: 98% Application: Reactant involved in: • Azidification • C-H activation and β -elimination to product…
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(+)-d-Tocopherol >=90%
MilliporeSigmaEmpirical Formula: C27H46O2 Linear Formula: C27H46O2 Formula Weight: 402.65 MDL Number: MFCD20486794 Purity: ≥90%
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1,8-Diazabicyclo[5.4.0]undec-7-ene, 0.98
MilliporeSigmaSynonyms: 2,3,4,6,7,8,9,10-Octahydropyrimidol[1,2-a]azepine; DBU CAS Number: 6674-22-2 Formula: C9H16N2 Formula Weight: 152.24 Linear Formula: C9H16N2 MDL No.: MFCD00006930 Purity: 0.98 Boiling Point: 80-83 C/0.6 mmHg(lit.) Density: 1.018 g/mL at 25 C(lit.) Refractive…
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ALDRICH Sodium 1-hexanesulfonate monohydrate, >=98.0% (T)
MilliporeSigmaSynonym(s): 1-Hexanesulfonic acid sodium salt monohydrate Empirical Formula: C6H13NaO3S -+ H2O Linear Formula: CH3(CH2)4CH2SO3Na -+ H2O Formula Weight: 206.24 …
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Synonym(s): o -Phenanthroline hydrochloride monohydrate Empirical Formula: C12H8N2 -+ HCl -+ H2O Linear Formula: C12H8N2 -+ HCl -+ H2O Formula Weight: 234.68 MDL Number: MFCD00150061 Purity: …
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ALDRICH 6-Methoxy-1-tetralone, 99%
MilliporeSigmaFormula: C11H12O2 Formula Weight: 176.21 CAS No.: 1078-19-9 Purity: 99% Packaging: 25, 100 g in poly bottle
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SIGMA Potassium cyanide BioUltra, >=98.0% (AT)
MilliporeSigmaEmpirical Formula: CKN Linear Formula: KCN Formula Weight: 65.12 MDL Number: MFCD00011397 Purity: ≥98.0% (AT) Melting Point: 634 °C(lit.) Beilstein Registry Number: 3593645
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ALDRICH 2-Amino-5-chloropyridine, 98%
MilliporeSigmaFormula: C5H5ClN2 Formula Weight: 128.56 CAS No.: 1072-98-6 Purity: 98% Packaging: 25, 100 g in poly bottle
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ALDRICH Perfluoro(methylcyclohexane), technical grade, 90%
MilliporeSigmaSynonym(s): (Trifluoromethyl)undecafluorocyclohexane; Perfluoromethylcyclohexane Formula: C6F11CF3 Formula Weight: 350.05 CAS No.: 355-02-2 Purity: 90% Density: 1.787g/mLat 25°C(lit.) Packaging: 25, 100 g in ampule
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Sodium persulfate, reagent grade, =98%
MilliporeSigmaSynonyms: Sodium peroxodisulfate Formula: Na2S2O8 Formula Weight: 238.10 CAS No.: 7775-27-1 Purity: ≥98% Packaging: 2.5 kg in poly bottle Packaging: 25, 500 g in poly bottle
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ALDRICH Potassium persulfate, 99.99% trace metals basis
MilliporeSigmaSynonym(s): Potassium peroxodisulfate Empirical Formula: K2O8S2 Linear Formula: K2S2O8 Formula Weight: 270.32 MDL Number: MFCD00011386 Purity: 99.99% trace metals basis
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2-(Trimethylsilyl)ethoxymethyl chloride, technical grade
MilliporeSigmaSynonyms: (2-Chloromethoxyethyl)trimethylsilane; Chloromethyl 2-trimethylsilylethyl ether; SEM-Cl; SEM-chloride CAS Number: 76513-69-4 Formula: C6H15ClOSi Formula Weight: 166.72 Linear Formula: (CH3)3SiCH2CH2OCH2Cl MDL No.: MFCD00009919 Boiling Point: 170-172 C(lit.); 57-59 C/8…
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ALDRICH Adamantane, Greater Than or Equal to 99%
MilliporeSigmaFormula: C10H16 Formula Weight: 136.23 CAS No.: 281-23-2 Purity: ≥99% Packaging: 25, 100 g in poly bottle
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44-Diethoxy-NN-dimethyl-1-butanamine
MilliporeSigmaCAS No.: 1116-77-4 Synonyms: 1-( N , N -Dimethylamino)-4,4-diethoxybutane; 4,4-Diethoxy- N , N -dimethylbutanamine; 4,4-Diethoxy- N , N -dimethylbutylamine; 4-Dimethylaminobutanal diethyl acetal; N , N -Dimethyl-4-aminobutanal diethyl acetal Formula: …
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ALDRICH 1,2-Dibromotetrachloroethane, 97%
MilliporeSigmaFormula: BrCCl2CCl2Br Formula Weight: 325.64 CAS No.: 630-25-1 Purity: 97% Density: 2.713g/mLat 25°C(lit.) Packaging: 25, 100 g in poly bottle
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Copper(I) oxide, =99.99% trace metals basis, anhydrous
MilliporeSigmaSynonyms: Cuprous oxide Formula: Cu2O Formula Weight: 143.09 CAS No.: 1317-39-1 Purity: ≥99.99% trace metals basis Density: 6 g/mL at 25 °C(lit.) Packaging: 5, 25 g in ampule