Reagents, B, 25 g, Bottle, Glass
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ALDRICH Bromomalonaldehyde, 97%
MilliporeSigmaFormula: BrCH(CHO)2 Formula Weight: 150.96 CAS No.: 2065-75-0 Purity: 97% Application: Used to construct a 1,4-dihydroquinoline bearing a C-3 chiral sulfoxide group which functions as an annelated NADH model in the enantioselective reduction of methyl benzoylformate to…
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ALDRICH 2-Bromothiazole, 98%
MilliporeSigmaFormula: C3H2BrNS Formula Weight: 164.02 CAS No.: 3034-53-5 Purity: 98% Density: 1.82g/mLat 25°C(lit.) Application: Aryl halide used to N -arylate 5- and 7-azaindoles. Copper-catalyzed cyanation provides 2-cyanothiazole. Storage: 2-8°C …
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ALDRICH (S)-4-Benzyl-2-oxazolidinone, 99%
MilliporeSigmaFormula: C10H11NO2 Formula Weight: 177.20 CAS No.: 90719-32-7 Purity: 99% Application: Chiral auxiliary used recently in a synthesis of ( S )-equol. Preparation and functionalization of chiral, stabilized ylides. Packaging: 5 g in glass bottle
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Bromophenol Blue
Avantor - J.T.Baker®Formula: C19H10Br4O5S Formula Weight: 669.97 CAS Number: 115-39-9
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ALDRICH 5-Bromo-1-pentene, 95%
MilliporeSigmaFormula: Br(CH2)3CH=CH2 Formula Weight: 149.03 CAS No.: 1119-51-3 UN Number: UN1993 Purity: 95% Density: 1.258g/mLat 25°C(lit.) Application: Staring material used in recent syntheses of DL -histrionicotoxin and benzophenone-containing…
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ALDRICH Bromocyclopropane, 99%
MilliporeSigmaSynonym(s): Cyclopropyl bromide Formula: C3H5Br Formula Weight: 120.98 CAS No.: 4333-56-6 UN Number: UN1993 Purity: 99% Density: 1.51g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5, 25 g in glass bottle
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ALDRICH 2-Bromoethylamine hydrobromide, 99%
MilliporeSigmaSynonym(s): 2-Aminoethyl bromide hydrobromide Formula: BrCH2CH2NH2 · HBr Formula Weight: 204.89 CAS No.: 2576-47-8 Purity: 99% Application: Used to construct C 2 -symmetric imidazolidinylidene ligands with a dioxolane backbone. Packaging: 25,…
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ALDRICH Boc-Gly-OH, Greater Than or Equal to 99.0% (T)
MilliporeSigmaSynonym(s): N -( tert -Butoxycarbonyl)glycine; Boc-glycine Formula: (CH3)3COCONHCH2COOH Formula Weight: 175.18 CAS No.: 4530-20-5 UN Number: UN2811 Purity: ≥99.0% (T) Packaging: 5, 25, 100 g in glass bottle
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ALDRICH Bromoacetonitrile, 97%
MilliporeSigmaFormula: BrCH2CN Formula Weight: 119.95 CAS No.: 590-17-0 UN Number: UN3276 Purity: 97% Density: 1.722g/mLat 25°C(lit.) Packaging: 5, 25, 100 g in glass bottle
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ALDRICH 1-Boc-piperazine, 97%
MilliporeSigmaSynonym(s): tert -Butyl piperazine-1-carboxylate Formula: C9H18N2O2 Formula Weight: 186.25 CAS No.: 57260-71-6 Purity: 97% Application: Preparation of monosubstituted piperazines, e.g. in the synthesis of indazole DNA gyrase inhibitors. …
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ALDRICH 2-(Trifluoromethyl)benzaldehyde, 98%
MilliporeSigmaSynonym(s): α,α,α-Trifluoro- o -tolualdehyde Formula: CF3C6H4CHO Formula Weight: 174.12 CAS No.: 447-61-0 Purity: 98% Density: 1.32g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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ALDRICH 4-Bromobenzoyl chloride, 98%
MilliporeSigmaFormula: BrC6H4COCl Formula Weight: 219.46 CAS No.: 586-75-4 UN Number: UN3261 Purity: 98% Storage: 2-8°C Packaging: 10, 25 g in glass bottle
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ALDRICH Butyl nitrite, 95%
MilliporeSigmaFormula: CH3(CH2)3ONO Formula Weight: 103.12 CAS No.: 544-16-1 UN Number: UN2351 Purity: 95% Density: 0.882g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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ALDRICH 4'-Bromoacetophenone, 98%
MilliporeSigmaSynonym(s): 1-Acetyl-4-bromobenzene Formula: BrC6H4COCH3 Formula Weight: 199.04 CAS No.: 99-90-1 Purity: 98% Packaging: 25, 100 g in glass bottle
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4'-Bromoacetophenone For Synthesis
MilliporeSigmaCAS No.: 99-90-1 UN No.: UN3335 Solubility: (20°C) practically insoluble Melting Point: 49 - 52°C Molar Mass: 199.04 g/mol Boiling Point: 255°C (1013 hPa) Flash Point: >100°C Refractive Index: >100°C
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2-Bromoethyl methyl ether,
MilliporeSigmaSynonyms: 1-Bromo-2-methoxyethane CAS Number: 6482-24-2 Formula: C3H7BrO Formula Weight: 138.99 Linear Formula: BrCH2CH2OCH3 MDL No.: MFCD00000236 Boiling Point: 40-41 C/66 mmHg(lit.) Density: 1.479 g/mL at 25 C(lit.) Refractive Index: n20/D 1.447(lit.) Storage: 2-8C …
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ALDRICH Bromoiodomethane, 97%
MilliporeSigmaFormula: BrCH2I Formula Weight: 220.84 CAS No.: 557-68-6 Purity: 97% Density: 2.93g/mLat 25°C(lit.) Application: Reactant for: • Carbene insertion reactions • Ultrafast photodissociation Packaging: 25 g in glass bottle
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ALDRICH Bis(2-ethylhexyl) phosphate, 97%
MilliporeSigmaSynonym(s): Bis(2-ethylhexyl) hydrogen phosphate; Di(2-ethylhexyl) phosphate; HDEHP; HDEHPA; ‘Dioctyl' phosphate Formula: [CH3(CH2)3CH(C2H5)CH2O]2P(O)OH Formula Weight: 322.42 CAS No.: 298-07-7 UN…
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3-Bromopyridine, 0.99
MilliporeSigmaCAS Number: 626-55-1 Formula: C5H4BrN Formula Weight: 158 Linear Formula: C5H4BrN MDL No.: MFCD00006373 Purity: 0.99 Boiling Point: 173 C(lit.) Density: 1.64 g/mL at 25 C(lit.) Refractive Index: n20/D 1.571(lit.) Beilstein Registry Number: 105880 EC Number: 210-952-0 …
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Borane dimethylamine complex, 0.97
MilliporeSigmaSynonyms: Dimethylamine borane CAS Number: 74-94-2 Formula: C2H10BN Formula Weight: 58.92 Linear Formula: (CH3)2NH · BH3 MDL No.: MFCD00051068 Purity: 0.97 Melting Point: 36 C (lit.) Storage: 2-8C EC Number: 200-823-7 UNSPSC Code: 12352000 Application: Reagent used…
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ALDRICH 3-Bromopropylamine hydrobromide, 98%
MilliporeSigmaSynonym(s): 3-Aminopropyl bromide hydrobromide Formula: BrCH2CH2CH2NH2 · HBr Formula Weight: 218.92 CAS No.: 5003-71-4 Purity: 98% Packaging: 25, 100 g in glass bottle
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ALDRICH 2-Bromoaniline, 98%
MilliporeSigmaFormula: BrC6H4NH2 Formula Weight: 172.02 CAS No.: 615-36-1 UN Number: UN2811 Purity: 98% Density: 1.52g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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ALDRICH 2-Bromomesitylene, 98%
MilliporeSigmaSynonym(s): 2-Bromo-1,3,5-trimethylbenzene Formula: 1,3,5-(CH3)3C6H2Br Formula Weight: 199.09 CAS No.: 576-83-0 Purity: 98% Density: 1.301g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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ALDRICH 1-Bromo-4-fluorobenzene, 99%
MilliporeSigmaFormula: BrC6H4F Formula Weight: 175.00 CAS No.: 460-00-4 UN Number: UN1993 Purity: 99% Density: 1.593g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle
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ALDRICH Benzenesulfonyl chloride, 96%
MilliporeSigmaFormula: C6H5SO2Cl Formula Weight: 176.62 CAS No.: 98-09-9 UN Number: UN2225 Purity: 96% Density: 1.384g/mLat 25°C(lit.) Packaging: 1, 3 kg in glass bottle
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2-Bromobenzyl bromide, 0.98
MilliporeSigmaSynonyms: alpha,2-Dibromotoluene CAS Number: 3433-80-5 Formula: C7H6Br2 Formula Weight: 249.93 Linear Formula: BrC6H4CH2Br MDL No.: MFCD00000173 Purity: 0.98 Boiling Point: 129 C/19 mmHg(lit.) Melting Point: 29-32 C (lit.) Refractive Index: n20/D 1.619(lit.) Beilstein…
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ALDRICH Bromocyclopentane, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): Cyclopentyl bromide Formula: C5H9Br Formula Weight: 149.03 CAS No.: 137-43-9 UN Number: UN1993 Purity: ≥98% Density: 1.39g/mLat 25°C(lit.) Packaging: 25, 100, 250 g in glass bottle
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ALDRICH 5-Bromouracil, 98%
MilliporeSigmaSynonym(s): 5-Bromo-2,4-dihydroxypyrimidine Formula: C4H3BrN2O2 Formula Weight: 190.98 CAS No.: 51-20-7 Purity: 98% Packaging: 5, 25 g in glass bottle
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ALDRICH 4-Bromoaniline, Greater Than or Equal to 99.0% (GC)
MilliporeSigmaFormula: BrC6H4NH2 Formula Weight: 172.02 CAS No.: 106-40-1 UN Number: UN2811 Purity: ≥99.0% (GC) Packaging: 25, 100 g in glass bottle
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ALDRICH 3-Bromoaniline, 98%
MilliporeSigmaFormula: BrC6H4NH2 Formula Weight: 172.02 CAS No.: 591-19-5 UN Number: UN2810 Purity: 98% Density: 1.58g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Synonym(s): tert -Butyl N -(4-bromobutyl)carbamate Formula: Br(CH2)4NHCO2C(CH3)3 Formula Weight: 252.15 CAS No.: 164365-88-2 Purity: ≥90% (AT) Other Notes: Building block for the synthesis of natural products and…
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ALDRICH Borane triethylamine complex, 97%
MilliporeSigmaSynonym(s): ( N,N -Diethylethanamine)trihydroboron; NSC 59740; Triethylamine borane Formula: (C2H5)3N · BH3 Formula Weight: 115.02 CAS No.: 1722-26-5 UN Number: UN2924 Purity: 97% Density: 0.777g/mLat 25°C(lit.) Application: …