1 g, Bottle, Glass, Chemicals
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Samarium powder for synthesis
MilliporeSigmaHill Formula: Sm CAS Number: 7440-19-9 UN Number: UN3208
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ALDRICH 2-Acetylbenzaldehyde, 95%
MilliporeSigmaSynonym(s): 2-Formylacetophenone Formula: CH3C(O)C6H4CHO Formula Weight: 148.16 CAS No.: 24257-93-0 Purity: 95% Packaging: 1 g in glass bottle
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Xylenol Orange tetrasodium salt, ACS
BeanTown ChemicalCAS: 3618-43-7 EC No: 222-805-8 MDL No: MFCD00044293 Powder Molecular Formula: C31H28N2Na4O13S MW: 760.59 Melting Point: 195° (decomposes)
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Putrescine Dihydrochloride
MP BiomedicalsPutrescine is a biogenic polyamine and precursor of spermidine. It is formed via decarboxylation of ornithine or by decarboxylation of arginine followed by hydrolysis. Binds to the polyamine modulatory site of the NMDA receptor and potentiates NMDA-induced currents; precursor of spermidine.
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3-(Trimethylsilyl)propargyl alcohol, 98%
BeanTown ChemicalCAS: 5272-36-6 EC No: 226-094-5 MDL No: MFCD00002913 UN No: UN2810; Haz Class: 6.1; Packing Group: III Liquid Molecular Formula: C6H12OSi MW: 128.24 Boiling Point: 76°/11 mmHg Flash Point: 67°C (153°F) Density (g/mL): 0.865 Refractive…
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Gold(III) chloride
BeanTown ChemicalCAS: 13453-07-1 EC No: 236-623-1 MDL No: MFCD00014172 RTECS: MD5420000 UN No: UN3260; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: AuCl3 MW: 303.33 Density (g/mL): 3.9
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ALDRICH cis-Stilbene, 96%
MilliporeSigmaSynonym(s): cis -1,2-Diphenylethylene; Isostilbene Formula: C6H5CH=CHC6H5 Formula Weight: 180.25 CAS No.: 645-49-8 Purity: 96% Density: 1.011g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 1, 5, 10 g in glass bottle
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ALDRICH 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone, 97%
MilliporeSigmaSynonym(s): 7-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone; 7-Hydroxy-3,4-dihydrocarbostyril Formula: C9H9NO2 Formula Weight: 163.17 CAS No.: 22246-18-0 Purity: 97% Packaging: 1 g in glass bottle
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ALDRICH Triethylphosphine oxide, 97%
MilliporeSigmaFormula: (C2H5)3PO Formula Weight: 134.16 CAS No.: 597-50-2 Purity: 97% Packaging: 1 g in glass bottle
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Thiazolyl Blue tetrazolium bromide, 98%
BeanTown ChemicalCAS: 298-93-1 EC No: 206-069-5 MDL No: MFCD00011964 RTECS: XF8060000 Crystalline/Powder Molecular Formula: C18H16BrN5S MW: 414.33 Melting Point: 195° (decomposes)
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Scandium(III) nitrate hydrate, 99.9% trace rare earth metals basis
BeanTown ChemicalCAS: 13465-60-6 EC No: 236-701-5 MDL No: MFCD00011220 UN No: UN1477; Haz Class: 5.1; Packing Group: III Crystalline Linear Formula: Sc(NO3)3·xH2O MW: 230.97 (anhydrous)
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Synonym(s): (Thiophene-3-yl)boronic acid; 3-Thiopheneboric acid; 3-Thiopheneboronic acid; 3-Thiophenylboronic acid; Thiophene-3-boronic acid Formula: C4H5BO2S Formula Weight: 127.96 CAS No.: 6165-69-1 Purity: ≥95.0% Other Notes: Contains…
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ALDRICH 4-Hydroxy-3-methoxybenzylamine hydrochloride, 98%
MilliporeSigmaSynonym(s): Vanillylamine hydrochloride Formula: HOC6H3(OCH3)CH2NH2 · HCl Formula Weight: 189.64 CAS No.: 7149-10-2 Purity: 98% Packaging: 1 g in glass bottle
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ALDRICH (2-Bromoethoxy)-tert-butyldimethylsilane, 99%
MilliporeSigmaFormula: BrCH2CH2OSi(CH3)2C(CH3)3 Formula Weight: 239.23 CAS No.: 86864-60-0 Purity: 99% Density: 1.115g/mLat 25°C(lit.) Application: Reagent for N -protection with the TBSO-ethyl group. Treatment with Jones…
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ALDRICH 6-Cyanopyridine-3-carboxylic acid, 97%
MilliporeSigmaSynonym(s): 6-Cyanonicotinic acid Formula: C7H4N2O2 Formula Weight: 148.12 CAS No.: 70165-31-0 Purity: 97% Packaging: 1 g in glass bottle
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ALDRICH Phloridzin dihydrate, 99%
MilliporeSigmaSynonym(s): 1-[2-(β-D-Glucopyranosyloxy)-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)-1-propanone; Phloretin 2′-β-D-glucopyranoside; Phloretin 2′-β-D-glucoside; Phlorizin dihydrate Formula: C21H24O10 · 2H2O Formula Weight: …
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Lysozyme from Chicken Eggwhite
MP BiomedicalsLysozyme (muramidase) hydrolyzes preferentially the β-1,4 glucosidic linkages between N-acetylmuramic acid and N-acetylglucosamine which occur in the mucopeptide cell wall structure of certain microorganisms, such as Micrococcus lysodeikticus. Extracts group specific antigens …
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ALDRICH (R)-(+)-3,3,3-Trifluoro-1,2-epoxypropane, 97%
MilliporeSigmaSynonym(s): ( R )-(+)-2-(Trifluoromethyl)oxirane Formula: C3H3F3O Formula Weight: 112.05 CAS No.: 143142-90-9 UN Number: UN1993 Purity: 97% Density: 1.294g/mLat 25°C Application: Substrate used to prepare chiral aminopropanols from…
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ALDRICH 5-Bromocytosine, 99%
MilliporeSigmaSynonym(s): 4-Amino-5-bromo-2-hydroxypyrimidine Formula: C4H4BrN3O Formula Weight: 190.00 CAS No.: 2240-25-7 Purity: 99% Packaging: 1 g in glass bottle
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1,3-Dibromoadamantane, 99%
BeanTown ChemicalCAS: 876-53-9 MDL No: MFCD00077218 Solid Molecular Formula: C10H14Br2 MW: 294.03 Melting Point: 108-110°
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ALDRICH 1-Pyrenemethylamine hydrochloride, 95%
MilliporeSigmaFormula: C17H13N · HCl Formula Weight: 267.75 CAS No.: 93324-65-3 Purity: 95% Packaging: 1, 5 g in glass bottle
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3-Nitropyridine-4-carboxylic acid, 97%
BeanTown ChemicalCAS: 59290-82-3 MDL No: MFCD04114244 Powder Molecular Formula: C6H4N2O4 MW: 168.11
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Synonym(s): (−)-MTPA; Mosher's acid Formula: C6H5C(OCH3)(CF3)CO2H Formula Weight: 234.17 CAS No.: 17257-71-5 Purity: ≥99% Density: 1.303g/mLat 25°C(lit.) Other Notes: doi:10.1038/nprot.2007.35 4 Storage: …
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2-(4-Aminophenyl)ethylamine, 98%
BeanTown ChemicalCAS: 13472-00-9 EC No: 236-739-2 MDL No: MFCD00008194 UN No: UN3259; Haz Class: 8; Packing Group: III Liquid/Low Melting Solid Molecular Formula: C8H12N2 MW: 136.19 Melting Point: 28-31° Boiling Point: 103°/0.3 mmHg Flash Point:…
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ALDRICH 2-(Aminomethyl)thiazole, 97%
MilliporeSigmaSynonym(s): (2-Thiazolyl)methylamine Formula: C4H6N2S Formula Weight: 114.17 CAS No.: 55661-33-1 UN Number: UN2735 Purity: 97% Density: 1.204g/mLat 25°C Packaging: 1 g in glass bottle
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ALDRICH Methoxyamine hydrochloride, 98%
MilliporeSigmaSynonym(s): O -Methylhydroxylamine hydrochloride; Methoxylamine hydrochloride Formula: CH3ONH2 · HCl Formula Weight: 83.52 CAS No.: 593-56-6 UN Number: UN3261 Purity: 98% Application: Reagent for the preparation of O -methyl oximes. 1, Used to make O…
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ALDRICH Adenosine 5'-triphosphate disodium salt hydrate, 99%
MilliporeSigmaSynonym(s): 5′-ATP-Na2; ATP disodium salt hydrate Formula: C10H14N5Na2O13P3 · xH2O Formula Weight: 551.14 (anhydrous basis) CAS No.: 34369-07-8 Purity: 99% Other Notes: Contains solvent of…
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ALDRICH Maltotriose hydrate, 95%
MilliporeSigmaSynonym(s): O -α-D-Glucopyranosyl-(1→4)- O -α-D-glucopyranosyl-(1→4)- O -α-D-glucose Formula: C18H32O16 · xH2O Formula Weight: 504.44 (anhydrous basis) CAS No.: 207511-08-8 Purity: 95% Packaging: 1, 5 g in…
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Erythromycin
MP BiomedicalsErythromycin is a macrolide antibiotic that bind to the 50S ribosomal subunit and inhibit protein synthesis. This is an antimicrobial substance produced by the growth of certain strains of Streptomyces erythreus. It is a mixture consisting largely of erythromycin A with lesser amounts of…
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ALDRICH 3',5'-Dimethoxy-4'-hydroxyacetophenone, 97%
MilliporeSigmaSynonym(s): 4′-Hydroxy-3′,5′-dimethoxyacetophenone; Acetosyringone Formula: HOC6H2(OCH3)2COCH3 Formula Weight: 196.20 CAS No.: 2478-38-8 Purity: 97% Packaging: 1, 5, 25 g in glass bottle
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Tris(dibenzylideneacetone)dipalladium(0), 98%
BeanTown ChemicalCAS: 51364-51-3 (52409-22-0) EC No: 479-280-5 MDL No: MFCD00013310 Powder Molecular Formula: C51H42O3Pd2 MW: 915.72 Melting Point: 152-155°
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p-Nitophenol
MP Biomedicalsp-nitrophenol is used as an indicator in 0.1% alcohol solutions. 4-Nitrophenol is used as a precursor to prepare phenetidine, acetophenetidne and pH indicator. Its carboxylate ester derivatives are involved as an active component for the construction of amide moieties in peptide synthesis. It is…