Reagents, A, MilliporeSigma, 100 g
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Allyl chloroformate, 0.97
MilliporeSigmaCAS Number: 2937-50-0 Formula: C4H5ClO2 Formula Weight: 120.53 Linear Formula: ClCOOCH2CH=CH2 MDL No.: MFCD00000648 Purity: 0.97 Boiling Point: ~27 C/11 mmHg(lit.) Density: 1.134 g/mL at 20 C(lit.) Refractive Index: n20/D 1.422(lit.) Storage: -20C Beilstein Registry…
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SIGMA AMPSO, =99% (titration)
MilliporeSigmaSynonyms: N-(1,1-Dimethyl-2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid Formula: C7H17NO5S Formula Weight: 227.28 CAS No.: 68399-79-1 Purity: ≥99% (titration)
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Ammonium acetate, BioXtra, =98%
MilliporeSigmaFormula: CH3CO2NH4 Formula Weight: 77.08 CAS No.: 631-61-8 Purity: ≥98% Storage Temperature: 2-8°C
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N-Acetyl-L-cysteine, BioXtra, =99% (TLC)
MilliporeSigmaSynonyms: LNAC; NAC Formula: HSCH2CH(NHCOCH3)CO2H Formula Weight: 163.19 CAS No.: 616-91-1 Purity: ≥99% (TLC) Storage Temperature: 2-8°C Biochem/physiol Actions: Antioxidant and mucolytic agent. Increases cellular pools of free radical…
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Aluminum-nickel alloy, purum, 50% Al basis, 50% Ni basis
MilliporeSigmaSynonyms: Nickel-aluminum alloy; Raney(R)-Nickel alloy CAS Number: 12635-27-7 MDL No.: MFCD00167392 Purity: 50% Al basis; 50% Ni basis UNSPSC Code: 12352300
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Ammonium persulfate, BioXtra, =98.0%
MilliporeSigmaSynonyms: AP; APS; Ammonium peroxodisulfate; Ammonium peroxydisulfate; PER Formula: (NH4)2S2O8 Formula Weight: 228.20 CAS No.: 7727-54-0 Purity: ≥98.0% Application: Catalyst for acrylamide gel polymerization. Packaging: 100, 500 g…
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N-Acetylsulfanilyl chloride, 0.98
MilliporeSigmaSynonyms: 4-Acetamidobenzenesulfonyl chloride CAS Number: 121-60-8 Formula: C8H8ClNO3S Formula Weight: 233.67 Linear Formula: 4-(CH3CONH)C6H4SO2Cl MDL No.: MFCD00007442 Purity: 0.98 Melting Point: 142-145 C (dec.) (lit.) Beilstein Registry Number: 746676 EC Number: …
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Synonyms: ( S )-2-Amino-5-guanidinopentanoic acid Formula: H2NC(=NH)NH(CH2)3CH(NH2)CO2H Formula Weight: 174.20 CAS No.: 74-79-3 Purity: 98.5-101.0% Biochem/physiol Actions: Substrate of nitric oxide synthase, which is converted…
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ALDRICH 4-Aminophenol, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): 4-Hydroxyaniline Formula: H2NC6H4OH Formula Weight: 109.13 CAS No.: 123-30-8 UN Number: UN2512 Purity: ≥98% Packaging: 5, 100, 500 g in glass bottle
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Synonym(s): BSA; Bovine albumin CAS No.: 9048-46-8 Purity: ≥96% (agarose gel electrophoresis) General description: BSA is a single polypeptide chain consisting of about 583 amino acid residues and no carbohydrates. At pH 5-7 it contains 17 intrachain disulfide bridges and 1…
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"Ammonium formate, for mass spectrometry, =99.0%"
MilliporeSigmaSynonyms: Formic acid ammonium salt Formula: HCO2NH4 Formula Weight: 63.06 CAS No.: 540-69-2 Purity: ≥99.0% (calc. on dry substance, NT); ≥99.0% Density: 1.26 g/mL at 25 °C(lit.)
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3-Amino-1-propanol, 0.99
MilliporeSigmaSynonyms: 3-Aminopropyl alcohol CAS Number: 156-87-6 Formula: C3H9NO Formula Weight: 75.11 Linear Formula: HO(CH2)3NH2 MDL No.: MFCD00008223 Purity: 0.99 Boiling Point: 184-187 C(lit.) Melting Point: 10-12 C (lit.) Density: 0.982 g/mL at 20 C(lit.) Refractive Index: …
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Allyl disulfide, >=80%, FG
MilliporeSigmaSynonyms: Diallyl disulfide CAS Number: 2179-57-9 Formula: C6H10S2 Formula Weight: 146.27 Linear Formula: CH2=CHCH2SSCH2CH=CH2 MDL No.: MFCD00008656 Purity: >=80% Boiling Point: 180-195 C(lit.) Density: 1.008 g/mL at 25 C(lit.) Refractive Index: n20/D 1.541(lit.) …
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ALDRICH 1-Adamantylamine, 97%
MilliporeSigmaSynonyms: 1-Aminoadamantane Molecular Formula: C10H17N Molecular Weight: 151.25 Linear Structural Formula: C10H17N MDL Number: MFCD00074732 Purity: 97% Melting Point: 206-208 C (lit.)
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Synonym(s): 2-Acetamido-2-deoxy-D-glucose; D-GlcNAc Formula: C8H15NO6 Formula Weight: 221.21 CAS No.: 7512-17-6 Storage: −20°C
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ALDRICH 2-Aminophenol, 99%
MilliporeSigmaFormula: H2NC6H4OH Formula Weight: 109.13 CAS No.: 95-55-6 UN Number: UN2512 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. A71301.pdf …
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CAS No.: 9012-36-6 Application: Ideal for the separation of small DNA fragments (e.g., PCR products) differing in size by as little as 2% and compares to the resolution of DNA in polyacrylamide gels. High resolution agarose is also ideal for resolving amplification fragment length polymorphisms…
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ALDRICH Amberlyst® A26 hydroxide form, hydroxide form
MilliporeSigmaCAS No.: 39339-85-0 Application: Strongly basic (type I) anion exchange resin used to remove transition metal complexes and mercaptans from hydrocarbons, remove acids from non-polar solvents, and deacidifying phenol-acetone solutions. Its porous structure makes it a good polymeric catalyst in…
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Ammonium citrate dibasic, ACS reagent, 98%
MilliporeSigmaSynonyms: Ammonium hydrogencitrate; Citric acid ammonium salt; Diammonium hydrogen citrate Formula: HOC(CO2H)(CH2CO2NH4)2 Formula Weight: 226.18 CAS No.: 3012-65-5 Purity: 98%; 98.0-103.0% (ACS specification) Packaging: 100, 500…
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Agarose, Type I-B, low EEO
MilliporeSigmaCAS No.: 9012-36-6 Application: Exceptionally high gel strength makes this agarose particularly suitable for separating high molecular weight nucleic acids at low gel concentrations. Analysis Note: The following is a list of properties associated with our agaroses: Sulfate content - used…
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ALDRICH m-Anisaldehyde, 97%
MilliporeSigmaSynonym(s): 3-Methoxybenzaldehyde Formula: CH3OC6H4CHO Formula Weight: 136.15 CAS No.: 591-31-1 Purity: 97% Density: 1.117g/mLat 20°C(lit.) Packaging: 25, 100 g in poly bottle
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CAS No.: 12333-11-8 Formula: H26N6O40W12 ¬? xH2O Formula Weight: 2956.30 (anhydrous basis) Linear Formula: (NH4)6H2W12O40 ¬? xH2O MDL No.: MFCD00150662 Purity: …
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Antipyrine, tested according to Ph.Eur.
MilliporeSigmaCAS No.: 60-80-0 Synonyms: Phenazonum; 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one; Phenazone Formula: C11H12N2O Formula Weight: 188.23 Linear Formula: C11H12N2O MDL No.: MFCD00003146 Melting Point: 109-111 °C(lit.)
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ALDRICH Acetanilide, 99%
MilliporeSigmaSynonym(s): N -Phenylacetamide Formula: CH3CONHC6H5 Formula Weight: 135.16 CAS No.: 103-84-4 Purity: 99% Packaging: 100, 500 g in poly bottle
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CAS No.: 7727-54-0 Synonyms: AP; APS; Ammonium peroxodisulfate; Ammonium peroxydisulfate; PER Formula: H8N2O8S2 Formula Weight: 228.2 Linear Formula: (NH4)2S2O8 MDL No.: MFCD00003390 Purity: …
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Formula: C17H12NNaO8S2 CAS No.: 7/1/5941 Solubility: (20°C) slightly soluble Molar Mass: 445.39 g/mol Bulk Density: 500 kg/m3 Hill Formula: C17H12NNaO8S2
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SIGMA Adenine, suitable for cell culture, BioReagent
MilliporeSigmaSynonym(s): 6-Aminopurine; Vitamin B4 Formula: C5H5N5 Formula Weight: 135.13 CAS No.: 73-24-5 UN Number: UN2811 Purity: ≥99%
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Abietic acid, technical, ~75% (GC)
MilliporeSigmaCAS No.: 514-10-3 Formula: C20H30O2 Formula Weight: 302.45 Linear Formula: C20H30O2 MDL No.: MFCD03423567 Purity: ~75% (GC) Melting Point: 139-142 °C(lit.); ~155 °C
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SIGMA N-Acetyl-L-cysteine, cell culture tested, BioReagent
MilliporeSigmaSynonyms: LNAC; NAC Formula: HSCH2CH(NHCOCH3)CO2H Formula Weight: 163.19 CAS No.: 616-91-1 Storage Temperature: 2-8°C Biochem/physiol Actions: Antioxidant and mucolytic agent. Increases cellular pools of free radical scavengers. Reported to prevent…
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2-Aminopyridine, 0.99
MilliporeSigmaSynonyms: 2-AP; 2-Pyridinamine; 2-Pyridylamine CAS Number: 504-29-0 Formula: C5H6N2 Formula Weight: 94.11 Linear Formula: C5H6N2 MDL No.: MFCD00006312 Purity: 0.99 Boiling Point: 204-210 C(lit.) Melting Point: 54-58 C (lit.) Beilstein Registry Number: 105785 EC Number:…
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ALDRICH 2-Amino-6-methylpyridine, 98%
MilliporeSigmaSynonym(s): 6-Amino-2-picoline Formula: C6H8N2 Formula Weight: 108.14 CAS No.: 1824-81-3 UN Number: UN2811 Purity: 98% Packaging: 100, 500 g in glass bottle