Reagents, 1 g, Bottle, Poly
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ALDRICH Trimethyloxonium tetrafluoroborate, 95%
MilliporeSigmaFormula: (CH3)3O(BF4) Formula Weight: 147.91 CAS No.: 420-37-1 UN Number: UN3261 Purity: 95% Application: Reagent for the methylation of hydroxyl groups recently used in a complex, multistep synthesis directed towards spirastrellolide, a marine…
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Synonym(s): N -Boc-2-bromoethyl-amine; tert -Butyl N -(2-bromoethyl)carbamate Formula: BrCH2CH2NHCO2C(CH3)3 Formula Weight: 224.10 CAS No.: 39684-80-5 Purity: ≥97.0% (GC) Other Notes: Building block for preparing…
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ALDRICH Iodonitrotetrazolium chloride, 95%
MilliporeSigmaSynonym(s): 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2 H -tetrazolium chloride; p -Iodonitrotetrazolium Violet; INT Formula: C19H13ClIN5O2 Formula Weight: 505.70 CAS No.: 146-68-9 Purity: 95% Application: Electron acceptor for the…
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Synonym(s): (+)-Cyanidol-3; (2 R ,3 S )-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2 H )-benzopyran-3,5,7-triol Formula: C15H14O6 · xH2O Formula Weight: 290.27 (anhydrous basis) CAS No.: 225937-10-0 Purity: ≥96.0% (sum of enantiomers, HPLC)…
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Synonym(s): DMTMM; MMTM Formula: C10H17ClN4O3 Formula Weight: 276.72 CAS No.: 3945-69-5 UN Number: UN3261 Purity: ≥96.0% (calc. on dry substance, AT) Other Notes: Reagent for activating carboxylic acids in solution and solid phase…
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ALDRICH Indoxyl sulfate potassium salt,
MilliporeSigmaSynonym(s): Potassium 3-indoxyl sulfate; Urinary indican Formula: C8H6NO4SK Formula Weight: 251.30 CAS No.: 2642-37-7 Storage: −20°C Packaging: 250 mg in poly bottle
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ALDRICH (±)-Naringenin, Greater Than or Equal to 95%
MilliporeSigmaSynonym(s): (±)-2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4 H -1-benzopyran-4-one; 4′,5,7-Trihydroxyflavanone Formula: C15H12O5 Formula Weight: 272.25 CAS No.: 67604-48-2 Purity: ≥95% Packaging: 5, 25 g in poly bottle
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ALDRICH 2-Aminoanthracene, 96%
MilliporeSigmaSynonym(s): 2-Anthramine Formula: C14H11N Formula Weight: 193.24 CAS No.: 613-13-8 Purity: 96% Packaging: 5, 25 g in poly bottle
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Formula: [Pt(NH3)4](NO3)2 Formula Weight: 387.21 CAS No.: 20634-12-2 UN Number: UN1479 Purity: 99.995% trace metals basis Packaging: 250 mg in poly bottle
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ALDRICH Neocuproine, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): 2,9-Dimethyl-1,10-phenanthroline; DMPHEN Formula: C14H12N2 Formula Weight: 208.26 CAS No.: 484-11-7 Purity: ≥98% Packaging: 1, 5, 25 g in poly bottle
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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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Synonym(s): (3-Hydroxy-3 H -1,2,3-triazolo[4,5- b ]pyridinato- O )tri-1-pyrrolidinyl-phosphorus hexafluorophosphate; PyAOP Formula: C17H27F6N7OP2 Formula Weight: 521.38 CAS No.: 156311-83-0 Purity: 96% Application: Reagent for…
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ALDRICH Tributylammonium pyrophosphate,
MilliporeSigmaCAS No.: 5975-18-8 Application: Reactant for: • Enzymic synthesis of 3′-deoxy-apio-nucleic acid duplexes • Synthesis of deoxynucleoside S-methylphosphonic acids • Preparation of fluorescent non-nucleotide ATP analog N-methylanthraniloylamide ethyl…
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Synonym(s): N -Boc-3,6-dioxa-1,8-octanediamine; tert -Butyl 2-[2-(2-aminoethoxy)ethoxy]ethylcarbamate Formula: C11H24N2O4 Formula Weight: 248.32 CAS No.: 153086-78-3 Purity: ≥95.0% (NT) Density: 1.046g/mLat 20°C …
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ALDRICH Hypotaurine, Greater Than or Equal to 98% (TLC)
MilliporeSigmaSynonym(s): 2-Aminoethanesulfinic acid Formula: C2H7NO2S Formula Weight: 109.15 CAS No.: 300-84-5 Purity: ≥98% (TLC) Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or…
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Tris(dimethylamino)sulfonium difluorotrimethylsilicate is widely used in organic synthesis as a source of fluoride ion for the synthesis of fluorinated compounds by C-F bond formation. It is also used as a reagent in hydrosilylation, cyanomethylation of ketones and Pd-catalyzed cross-coupling…
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Synonym(s): trans -1,2-Dithiane-4,5-diol; Oxidized DTT Formula: C4H8O2S2 Formula Weight: 152.24 CAS No.: 14193-38-5 Purity: ≥99% Storage: 2-8°C Packaging: 1, 5 g in poly bottle
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ALDRICH 1,4,8,11-Tetraazacyclotetradecane, 98%
MilliporeSigmaSynonym(s): Cyclam Formula: C10H24N4 Formula Weight: 200.32 CAS No.: 295-37-4 Purity: 98% General description: Metal complexes of azamacrocycles are often more stable in vitro alternatives to open chain ligands. Packaging: 1, 5 g in poly bottle
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Lithium borohydride, >=90%
MilliporeSigmaCAS Number: 16949-15-8 Formula: H4BLi Formula Weight: 21.78 Linear Formula: LiBH4 MDL No.: MFCD00011088 Purity: >=90% Melting Point: 275 C (dec.) Density: 0.666 g/mL at 25 C(lit.) EC Number: 241-021-7 UNSPSC Code: 12352000 General description: Sigma Life Science is…
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ALDRICH Potassium allyltrifluoroborate, 95%
MilliporeSigmaSynonym(s): Potassium trifluoro(prop-2-enyl)borate Formula: C3H5BF3K Formula Weight: 147.98 CAS No.: 233664-53-4 Purity: 95% Application: Organotrifluoroborate involved in: • Catalytic allylboration • Stereoselective…
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SIGMA a-Cyclodextrin, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): alpha-Cyclodextrin; α-Schardinger dextrin; Cyclohexaamylose; Cyclomaltohexaose Formula: C36H60O30 Formula Weight: 972.84 CAS No.: 10016-20-3 Purity: ≥98% Packaging: 1, 5, 25 g in poly bottle
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ALDRICH Denatonium benzoate, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): N , N -Diethyl- N -[(2,6-dimethylphenylÂcarbamoyl)Âmethyl]ÂbenzylÂammonium benzoate; Benzyldiethyl(2,6-xylylÂcarbamoylÂmethyl)Âammonium benzoate; THS 839 Formula: C21H29N2O · C7H5O2 Formula Weight: 446.58 …
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ALDRICH Sodium phosphonoformate tribasic hexahydrate,
MilliporeSigmaSynonym(s): Foscarnet; Phosphonoformic acid trisodium salt hexahydrate Formula: Na2O3PCO2Na · 6H2O Formula Weight: 300.04 CAS No.: 34156-56-4 Packaging: 1, 5 g in poly bottle
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Synonym(s): N ε-Boc-L-lysine methyl ester hydrochloride Formula: (CH3)3OCONH(CH2)4CH(NH2)COOCH3 · HCl Formula Weight: 296.79 CAS No.: 2389-48-2 Purity: ≥98.0% (TLC) Packaging: 1 g in poly bottle
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Synonym(s): Methyl benzaldehyde-3-carboxylate Formula: C9H8O3 Formula Weight: 164.16 CAS No.: 52178-50-4 Purity: ≥98.0% (GC) Packaging: 5 g in poly bottle
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Formula: CH2NO5PNa2 Formula Weight: 184.98 CAS No.: 72461-86-0 Purity: ≥80% Storage: −20°C Packaging: 1 g in poly bottle
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Synonym(s): Glyoxylic acid sodium salt monohydrate; Oxoethanoic acid sodium salt Formula: HC(O)COONa · H2O Formula Weight: 114.03 CAS No.: 918149-31-2 Purity: ≥93% Storage: −20°C Packaging: 1, 5 g in poly bottle
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ALDRICH Betulin, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): Lup-20(29)-ene-3β,28-diol Formula: C30H50O2 Formula Weight: 442.72 CAS No.: 473-98-3 Purity: ≥98% Storage: 2-8°C Packaging: 1, 5 g in poly bottle
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Synonym(s): PED-diol (n=8) Formula: HO(CH2CH2O)8H Formula Weight: 370.44 CAS No.: 5117-19-1 Purity: ≥95% (oligomer purity) Packaging: 5 g in poly bottle
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ALDRICH trans,trans-Farnesol, 96%
MilliporeSigmaSynonym(s): ( E,E )-3,7,11-Trimethyl-2,6,10-dodecatrien-1-ol; trans,trans -3,7,11-Trimethyl-2,6,10-dodecatrien-1-ol Formula: (CH3)2C=CHCH2CH2C(CH3)=CHCH2CH2C(CH3)=CHCH2OH Formula Weight: …
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ALDRICH a-Naphthoflavone,
MilliporeSigmaSynonym(s): alpha-Naphthoflavone; 7,8-Benzoflavone Formula: C19H12O2 Formula Weight: 272.30 CAS No.: 604-59-1 Storage: 2-8°C Packaging: 1, 5 g in poly bottle
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ALDRICH 1-Pyrenemethanol, 98%
MilliporeSigmaFormula: C17H12O Formula Weight: 232.28 CAS No.: 24463-15-8 Purity: 98% Packaging: 10 g in poly bottle