Reagents, A, MilliporeSigma, 25 g
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ALDRICH 4'-Aminoacetophenone, 99%
MilliporeSigmaSynonym(s): 4-Acetylaniline Formula: H2NC6H4COCH3 Formula Weight: 135.16 CAS No.: 99-92-3 Purity: 99% Packaging: 25, 100 g in glass bottle
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Synonym(s): ( S )-2-Aminosuccinic acid 4-amide; L-Aspartic acid 4-amide Formula: H2NCOCH2CH(NH2)CO2H Formula Weight: 132.12 CAS No.: 70-47-3 Purity: ≥98% (TLC)
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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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Synonyms: ( S )-(+)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid monohydrochloride Formula: C6H14N4O2 · HCl Formula Weight: 210.66 CAS No.: 1119-34-2 Purity: ≥98% (TLC) Biochem/physiol Actions: Substrate of nitric oxide…
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Synonyms: 2-Hydroxyethyl agarose CAS No.: 39346-81-1 Application: Modified to produce lower gelling and melting points and gives convenient recovery and purification of DNA from low melting agarose gels. Radiolabeled DNA probes can be prepared directly in remelted agarose using DNA gel…
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ALDRICH L-(+)-Arabinose, 98%
MilliporeSigmaFormula: C5H10O5 Formula Weight: 150.13 CAS No.: 5328-37-0 Purity: 98% Packaging: 25, 100 g in poly bottle
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ALDRICH 4-Acetamidobenzenesulfonyl azide, 97%
MilliporeSigmaSynonym(s): p -ABSA Formula: CH3CONHC6H4SO2N3 Formula Weight: 240.24 CAS No.: 2158-14-7 Purity: 97% Application: Reagent for synthesis of: Monosaccharide-derived alcohols Non-peptidic NK3 receptor antagonists Reagent for: …
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Agarose, Type I, low EEO
MilliporeSigmaCAS No.: 9012-36-6 Analysis Note: The following is a list of properties associated with our agaroses: Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present. Gel strength - the force that must be applied to a gel to cause it to fracture. Gel point …
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ALDRICH Acrolein diethyl acetal, 96%
MilliporeSigmaSynonym(s): 3,3-Diethoxy-1-propene Formula: CH2=CHCH(OCH2CH3)2 Formula Weight: 130.18 CAS No.: 3054-95-3 UN Number: UN2374 Purity: 96% Density: 0.854g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Anthracene, suitable for scintillation, >=99.0% (GC)
MilliporeSigmaCAS No.: 120-12-7 Synonyms: Anthraxcene; Paranaphthalene Formula: C14H10 Formula Weight: 178.23 Linear Formula: C14H10 MDL No.: MFCD00001240 Purity: ≥99.0% (GC) Boiling Point: 340 °C(lit.) Melting Point: …
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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 2-Amino-3-bromopyridine, 97%
MilliporeSigmaFormula: C5H5BrN2 Formula Weight: 173.01 CAS No.: 13534-99-1 Purity: 97% Packaging: 5 g in glass bottle
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Acetic anhydride, 0.995
MilliporeSigmaCAS Number: 108-24-7 Formula: C4H6O3 Formula Weight: 102.09 Linear Formula: (CH3CO)2O MDL No.: MFCD00008705 Purity: 0.995 Boiling Point: 138-140 C(lit.) Melting Point: -73 C (lit.) Density: 1.08 g/mL(lit.) Refractive Index: n20/D 1.390(lit.) Beilstein Registry Number: …
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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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ALDRICH (Triphenylphosphoranylidene)acetaldehyde, 95%
MilliporeSigmaSynonym(s): (Formylmethylene)triphenylphosphorane Formula: HCOCH=P(C6H5)3 Formula Weight: 304.32 CAS No.: 2136-75-6 Purity: 95% Application: Wittig reagent for the conversion of aldehydes and ketones to two-carbon homologated,…
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4-Aminoantipyrine, reagent grade
MilliporeSigmaSynonyms: 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone Formula: C11H13N3O Formula Weight: 203.24 CAS No.: 83-07-8 Application: Reagent for glucose determination in the presence of phenol and peroxidase. Packaging: 10, 25, 50 g in poly…
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ALDRICH 1-Acetonaphthone, 97%
MilliporeSigmaSynonym(s): 1-Acetylnaphthalene; Methyl 1-naphthyl ketone Formula: C10H7COCH3 Formula Weight: 170.21 CAS No.: 941-98-0 Purity: 97% Density: 1.12g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
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Azomethine-H monosodium salt hydrate, p.a.
MilliporeSigmaCAS No.: 206752-32-1 Synonyms: 4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate; 4-Hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid monosodium salt Formula: C17H12NNaO8S2 ¬? xH2O…
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SIGMA Ammonium pyrrolidinedithiocarbamate, ~99%
MilliporeSigmaSynonyms: 1-Pyrrolidinecarbodithioic acid ammonium salt; APDC; Ammonium pyrrolidinecarbodithioate; PDC; PDTC Formula: C5H9NS2 · NH3 Formula Weight: 164.29 CAS No.: 5108-96-3 Purity: ~99% Storage Temperature: 2-8°C Biochem/physiol…
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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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Acetylferrocene, 0.95
MilliporeSigmaSynonyms: (Acetylcyclopentadienyl)cyclopentadienyliron; 1-Ferrocenylethanone; Acetoferrocene CAS Number: 1271-55-2 Formula: C12H12FeO Formula Weight: 228.07 Linear Formula: C12H12FeO MDL No.: MFCD00001432 Purity: 0.95 Melting Point: 81-83 C (lit.) EC Number: 215-043-2 …
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ALDRICH Ammonium trifluoroacetate, 98%
MilliporeSigmaSynonym(s): Trifluoroacetic acid ammonium salt Formula: CF3CO2NH4 Formula Weight: 131.05 CAS No.: 3336-58-1 Purity: 98% Application: Used in the synthesis of hexafluoro-2-aminopentan- 4-one ligand and in tuning and calibrating new liquid…
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Alcian Blue 8GX, for microscopy (Bact., Bot., Hist.)
MilliporeSigmaCAS No.: 33864-99-2 Synonyms: Alcian Blue; Ingrain Blue 1 Formula: C56H68Cl4CuN16S4 Formula Weight: 1298.86 Linear Formula: C56H68Cl4CuN16S4 MDL No.: MFCD00010720 Color…
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Agarose, Type II, Medium EEO
MilliporeSigmaCAS No.: 9012-36-6 Analysis Note: The following is a list of properties associated with our agaroses: Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present. Gel strength - the force that must be applied to a gel to cause it to fracture. Gel point …
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ALDRICH Allyltrichlorosilane, 95%
MilliporeSigmaFormula: H2C=CHCH2SiCl3 Formula Weight: 175.52 CAS No.: 107-37-9 UN Number: UN1724 Purity: 95% Density: 1.211g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5, 25 g in glass bottle
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ALDRICH L-Alanine ethyl ester hydrochloride, 99%
MilliporeSigmaFormula: CH3CH(NH2)COOC2H5 · HCl Formula Weight: 153.61 CAS No.: 1115-59-9 Purity: 99% Packaging: 25 g in poly bottle
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ALDRICH 2-Acetylpyridine, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): Methyl 2-pyridyl ketone Formula: C7H7NO Formula Weight: 121.14 CAS No.: 1122-62-9 Purity: ≥99% Density: 1.08g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Synonyms: 2-Hydroxyethyl agarose CAS No.: 39346-81-1 Application: A low gelling temperature derivative with unique gelling properties. Gels form at <30-á°C, remelt at temperatures in excess of 60-á°C. Gels exhibit excellent clarity and are particularly useful for the…
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Ammonium molybdate tetrahydrate, BioUltra, >=99.0% (T)
MilliporeSigmaCAS No.: 12054-85-2 Synonyms: Ammonium heptamolybdate tetrahydrate; Molybdic acid ammonium salt tetrahydrate Formula: H24Mo7N6O24 ¬? 4H2O Formula Weight: 1235.86 Linear Formula: …
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Synonym(s): Albumin from hen egg white; Ovalbumin MDL Number: MFCD00130424 Purity: ≥98% (agarose gel electrophoresis) Storage: 2-8°C
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Allyl isocyanate, 0.98
MilliporeSigmaCAS Number: 1476-23-9 Formula: C4H5NO Formula Weight: 83.09 Linear Formula: CH2=CHCH2NCO MDL No.: MFCD00002044 Purity: 0.98 Boiling Point: 87-89 C(lit.) Density: 0.94 g/mL at 25 C(lit.) Refractive Index: n20/D 1.417(lit.) Storage: 2-8C Beilstein Registry Number: …
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ALDRICH 2-Allyl-6-methylphenol, 98%
MilliporeSigmaFormula: H2C=CHCH2C6H3(CH3)OH Formula Weight: 148.20 CAS No.: 3354-58-3 UN Number: UN3145 Purity: 98% Density: 0.992g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle