MilliporeSigma, Reagents, A, 25 g
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Formula: CH3CO2NH4 Formula Weight: 77.08 CAS No.: 631-61-8 Purity: ≥99.0% (calc. on dry substance, T)
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"Allantoin, Greater Than or Equal to 98.0% (N)"
MilliporeSigmaSynonym(s): NSC 7606; 5-Ureidohydantoin; Glyoxylic(acid) diureide Formula: C4H6N4O3 Formula Weight: 158.12 CAS No.: 97-59-6 Purity: ≥98.0% (N) Application: Reactant for: Synthesis of Mannich bases for use as antibacterial agents …
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ALDRICH Alloxan monohydrate,
MilliporeSigmaSynonym(s): 2,4,5,6(1 H ,3 H )-Pyrimidinetetrone; 2,4,5,6-Tetraoxypyrimidine; 5,6-Dioxyuracil Formula: C4H2N2O4 · H2O Formula Weight: 160.08 CAS No.: 2244-11-3 Storage: 2-8°C Packaging: 10, 25 g in glass bottle
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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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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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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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Synonym(s): Albumin from hen egg white; Ovalbumin MDL Number: MFCD00130424 Purity: ≥98% (agarose gel electrophoresis) Storage: 2-8°C
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SIGMA Agarose, For routine use
MilliporeSigmaCAS No.: 9012-36-6 Application: Routine use agarose is ideal for everyday analysis of nucleic acids by gel electrophoresis or blotting (Northern or Southern) and is also suitable for protein applications such as Ouchterlony and radial immunodiffusion (RID). Has low ethidium bromide and SYBR…
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(+/-)-3-Amino-1,2-propanediol, 0.97
MilliporeSigmaCAS Number: 616-30-8 Formula: C3H9NO2 Formula Weight: 91.11 Linear Formula: NH2CH2CH(OH)CH2OH MDL No.: MFCD00008140 Purity: 0.97 Boiling Point: 264-265 C/739 mmHg(lit.) Density: 1.175 g/mL at 25 C(lit.) Refractive Index: n20/D 1.492(lit.) Beilstein Registry Number: …
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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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2-Aminothiophenol, 0.99
MilliporeSigmaSynonyms: 2-Aminobenzenethiol; 2-Aminophenyl mercaptan; 2-Mercaptoaniline CAS Number: 137-07-5 Formula: C6H7NS Formula Weight: 125.19 Linear Formula: H2NC6H4SH MDL No.: MFCD00007702 Purity: 0.99 Boiling Point: 70-72 C/0.2 mmHg(lit.) Melting Point: 16-20 C (lit.) Density: …
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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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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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(+)-Arabinogalactan, from larch wood
MilliporeSigmaCAS No.: 9036-66-2 Synonyms: Polyarabinogalactan MDL No.: MFCD00062638 Melting Point: >200 °C (dec.)(lit.)
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Allyl iodide, 0.98
MilliporeSigmaSynonyms: 3-Iodo-1-propene CAS Number: 556-56-9 Formula: C3H5I Formula Weight: 167.98 Linear Formula: CH2=CHCH2I MDL No.: MFCD00001094 Purity: 0.98 Boiling Point: 102-103 C(lit.) Density: 1.837 g/mL at 25 C(lit.) Refractive Index: n20/D 1.554(lit.) Storage: 2-8C …
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ALDRICH 2-Aminoethyl diphenylborinate,
MilliporeSigmaSynonym(s): 2-APB; 2-Aminoethoxydiphenyl borate; 2-Aminoethyl diphenyl borate; Diphenylboric acid 2-aminoethyl ester; Diphenylborinic acid; NSC 17107 Formula: (C6H5)2BOCH2CH2NH2 Formula Weight: 225.09 CAS No.: 524-95-8 …
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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-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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SIGMA Acrylamide, for molecular biology, =99% (HPLC)
MilliporeSigmaSynonyms: 2-Propenamide; Acrylic acid amide Formula: CH2=CHCONH2 Formula Weight: 71.08 CAS No.: 79-06-1 Purity: ≥99% (HPLC)
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ALDRICH 6-Amino-1-hexanol, 97%
MilliporeSigmaFormula: H2N(CH2)6OH Formula Weight: 117.19 CAS No.: 4048-33-3 Purity: 97% Packaging: 5, 25, 100 g in glass bottle
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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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4-Aminopyridine, 0.98
MilliporeSigmaSynonyms: 4-Pyridinamine; 4-Pyridylamine; 4AP; Fampridine CAS Number: 504-24-5 Formula: C5H6N2 Formula Weight: 94.11 Linear Formula: C5H6N2 MDL No.: MFCD00006439 Purity: 0.98 Boiling Point: 273 C(lit.) Melting Point: 155-158 C (lit.) Beilstein Registry Number: 105782 …
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ALDRICH Acetone azine, 98%
MilliporeSigmaFormula: (CH3)2C=NN=C(CH3)2 Formula Weight: 112.17 CAS No.: 627-70-3 UN Number: UN1992 Purity: 98% Density: 0.842g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
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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
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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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Amberlyst® 15 hydrogen form, dry
MilliporeSigmaCAS No.: 39389-20-3 Application: Strongly acidic, macroreticular resin with sulfonic acid functionality which is suitable for non-aqueous catalysis. Chem/Phys Resistance: Swelling (dry to solvent saturated, %): hexane 10-15; toluene 10-15; ethylene dichloride 15-20; ethylene acetate 30-40;…
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ALDRICH 4-Amino-2,2,6,6-tetramethylpiperidine, 98%
MilliporeSigmaSynonym(s): Triacetonediamine Formula: C9H20N2 Formula Weight: 156.27 CAS No.: 36768-62-4 UN Number: UN2735 Purity: 98% Density: 0.912g/mLat 25°C(lit.) Application: Additive for light and heat stability of polyamide 6 containing hindered…
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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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ALDRICH Aldrithiol™-2, 98%
MilliporeSigmaSynonym(s): 2,2′-Dithiodipyridine; 2,2′-Dipyridyl disulfide Formula: C10H8N2S2 Formula Weight: 220.31 CAS No.: 2127-03-9 Purity: 98% Application: Thiol reagent. 1, Employed with PPh 3 as a condensing agent in the amidation of…
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Ampicillin, meets USP testing specifications
MilliporeSigmaSynonyms: Ampicillin trihydrate; D-(−)-α-Aminobenzylpenicillin Formula: C16H19N3O4S · 3H2O Formula Weight: 403.45 CAS No.: 7177-48-2 Storage Temperature: 2-8°C Application: Used to select for ampicillin resistance in…
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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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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 …