Reagents, M, MilliporeSigma, 1 g
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ALDRICH 5-[(Trimethylsilyl)ethynyl])-1-methylimidazole, 98%
MilliporeSigmaFormula: C9H14N2Si Formula Weight: 178.31 CAS No.: 480439-45-0 Purity: 98% Packaging: 500 mg in glass bottle
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Synonym(s): O -(2-Aminoethyl)- O ′-methylpolyethylene glycol; Aminopolyethylene glycol monomethyl ether; Methoxypolyoxyethylene amine Formula: H2NCH2CH2(OCH2CH2)nOCH3 CAS No.: 80506-64-5
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ALDRICH Methanol-d3, 99.8 atom % D
MilliporeSigmaSynonyms: 1,1,1-Trideuteromethanol; Methyl-d3 alcohol Formula: CD3OH Formula Weight: 35.06 CAS No.: 1849-29-2 Density: 0.867 g/mL at 25 °C(lit.) Packaging: 1, 5, 10 g in ampule
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ALDRICH (R)-(+)-2-Methyl-2-propanesulfinamide, 98%
MilliporeSigmaFormula: (CH3)3CS(O)NH2 Formula Weight: 121.20 CAS No.: 196929-78-9 Purity: 98% Application: Can be readily transformed into P,N -sulfinyl imine ligands through condensation with aldehydes and ketones, which can undergo iridium-catalyzed asymmetric…
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ALDRICH 2-Mercaptoimidazole, 98%
MilliporeSigmaSynonym(s): 2-Imidazolethiol Formula: C3H4N2S Formula Weight: 100.14 CAS No.: 872-35-5 Purity: 98% Packaging: 1, 5 g in glass bottle
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5-Methoxy-2-methyl-3-indoleacetic acid, 98%
MilliporeSigmaCAS No.: 2882-15-7 Synonyms: N -Des(4-chlorobenzoyl)indomethacin; NSC 97026 Formula: C12H13NO3 Formula Weight: 219.24 Linear Formula: C12H13NO3 MDL No.: MFCD00005618 Purity: 0.98 Melting Point: 161-163 °C(lit.)
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Synonyms: Methyl 4-hydroxybenzoate; p -Hydroxybenzoic acid methyl ester; Methyl paraben Formula: HOC6H4CO2CH3 Formula Weight: 152.15 CAS No.: 99-76-3
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"Methyl tetracosanoate, analytical standard"
MilliporeSigmaSynonyms: Lignoceric acid methyl ester Formula: CH3(CH2)22COOCH3 Formula Weight: 382.66 CAS No.: 2442-49-1 Purity: ≥99.0% (GC) Storage Temperature: 2-8°C
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ALDRICH (R)-(-)-2-Methylpiperazine, 97%
MilliporeSigmaFormula: C5H12N2 Formula Weight: 100.16 CAS No.: 75336-86-6 UN Number: UN1325 Purity: 97% Application: Valuable synthon for quinoline antibacterials. Packaging: 1 g in glass bottle
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ALDRICH S-Methyl methanethiosulfonate, 97%
MilliporeSigmaSynonym(s): S -Methyl thiomethanesulfonate; MMTS Formula: CH3SO2SCH3 Formula Weight: 126.20 CAS No.: 2949-92-0 Purity: 97% Density: 1.337g/mLat 25°C(lit.) Application: Sulfenylating agent for β-keto sulfoxides, methylene compounds,…
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SIGMA N-(1-Pyrenyl)maleimide,
MilliporeSigmaSynonym(s): 1-(1-Pyrenyl)-1 H -pyrrole-2,5-dione Formula: C20H11NO2 Formula Weight: 297.31 CAS No.: 110-66-7 UN Number: UN1111 Application: Reactant used in synthesis of: • Oligodeoxynucleotide derivatives • Polymer conjugates…
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ALDRICH 4-(3-Hydroxypropyl)morpholine, 95%
MilliporeSigmaSynonym(s): 3-(4-Morpholinyl)-1-propanol; 3-Morpholinopropanol Formula: C7H15NO2 Formula Weight: 145.20 CAS No.: 4441-30-9 Purity: 95% Density: 1.049g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle
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Maleic acid, Standard for quantitative NMR, TraceCERT®
MilliporeSigmaCAS No.: 110-16-7 Synonyms: cis -Butenedioic acid; Toxilic acid Formula: C4H4O4 Formula Weight: 116.07 Linear Formula: HO2CCH=CHCO2H MDL No.: MFCD00063177 Melting Point: 137-140 °C(lit.) Flash Point (F): …
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ALDRICH 9-Methylanthracene, 98%
MilliporeSigmaFormula: C15H12 Formula Weight: 192.26 CAS No.: 779-02-2 UN Number: UN3077 Purity: 98% Density: 1.066g/mLat 25°C(lit.) Packaging: 1, 5, 10 g in glass bottle
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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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5-Methylisophthalic acid, 97%
MilliporeSigmaCAS No.: 499-49-0 Formula: C9H8O4 Formula Weight: 180.16 Linear Formula: C9H8O4 MDL No.: MFCD00013986 Purity: 0.97 Melting Point: 299-303 °C(lit.)
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Mandelamide, 97%
MilliporeSigmaCAS No.: 4410-31-5 Synonyms: 2-Hydroxy-2-phenylacetamide Formula: C8H9NO2 Formula Weight: 151.16 Linear Formula: C6H5CH(OH)CONH2 MDL No.: MFCD00025495 Purity: 0.97 Melting Point: 133-137 °C(lit.)
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Synonyms: (−)-Menthol; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol; 5-Methyl-2-(1-methylethyl)cyclohexanol Formula: C10H20O Formula Weight: 156.27 CAS No.: 2216-51-5 General description: This certified reference material (CRM) is produced and certified in…
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ALDRICH 1-Methyl-2-imidazolecarboxaldehyde, 98%
MilliporeSigmaFormula: C5H6N2O Formula Weight: 110.11 CAS No.: 13750-81-7 Purity: 98% Packaging: 1, 5 g in glass bottle
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ALDRICH (R)-(+)-3-Methylcyclopentanone, 99%
MilliporeSigmaFormula: CH3C5H7(=O) Formula Weight: 98.14 CAS No.: 6672-30-6 UN Number: UN1224 Purity: 99% Density: 0.914g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle
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ALDRICH 2-Methyl-2-propanesulfinamide, 97%, racemic
MilliporeSigmaFormula: (CH3)3CS(O)NH2 Formula Weight: 121.20 CAS No.: 146374-27-8 Purity: 97% Application: Synthesis of 4-sulfonyliminopiperidine and its reaction with benzyl Grignard to form an important pharmaceutical building block, 4-benzyl-4-aminopiperidne .…
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ALDRICH 4-Methylheptane, 99%
MilliporeSigmaFormula: (CH3CH2CH2)2CHCH3 Formula Weight: 114.23 CAS No.: 589-53-7 UN Number: UN1262 Purity: 99% Density: 0.705g/mLat 25°C(lit.) Packaging: 1 g in ampule
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CAS No.: 98534-83-9 Formula: C12H9F3N2O3 Formula Weight: 286.21 Linear Formula: C12H9F3N2O3 MDL No.: MFCD03934806 Purity: 0.97 Melting Point: 163-167 °C(lit.)
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ALDRICH 6-Methoxyquinoline N-oxide, 98%
MilliporeSigmaFormula: C10H9NO2 Formula Weight: 175.18 CAS No.: 6563-13-9 Purity: 98% Packaging: 1 g in glass bottle
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"(-)-Menthol, analytical standard, for terpene analysis"
MilliporeSigmaSynonyms: (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol; 5-Methyl-2-(1-methylethyl)cyclohexanol Formula: C10H20O Formula Weight: 156.27 CAS No.: 2216-51-5 Purity: ≥99.0% (sum of enantiomers, GC) Other Notes: Important resolving agent for acids, recent…
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"Methyl tricosanoate, analytical standard"
MilliporeSigmaSynonyms: Tricosanoic acid methyl ester Formula: CH3(CH2)21COOCH3 Formula Weight: 368.64 CAS No.: 2433-97-8 Purity: ≥99.0% (GC)
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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 1-Methyl-DL-tryptophan, 97%
MilliporeSigmaFormula: C12H14N2O2 Formula Weight: 218.25 CAS No.: 26988-72-7 Purity: 97% Packaging: 250 mg in glass bottle
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Synonym(s): Malonaldehyde tetrabutylammonium salt; Tetrabutylammonium malondialdehyde enolate Formula: OCHCH=CHO[N(CH2CH2CH2CH3)4] Formula Weight: 313.52 CAS No.: 100683-54-3 UN Number: UN3263 Purity: ≥96.0% (NT) Other…
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ALDRICH 1-(tert-Butyldimethylsilyloxy)-1-methoxyethene, 97%
MilliporeSigmaFormula: (CH3)3CSi(CH3)2OC(OCH3)=CH2 Formula Weight: 188.34 CAS No.: 77086-38-5 UN Number: UN1993 Purity: 97% Density: 0.863g/mLat 25°C(lit.) Packaging: 1, 10 g in glass bottle
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"8-Methoxypsoralen, "
MilliporeSigmaSynonyms: 8-MOP; 9-Methoxyfuro[3,2- g ][1]benzopyran-7-one; Ammoidin; Methoxsalen; Xanthotoxin Formula: C12H8O4 Formula Weight: 216.19 CAS No.: 298-81-7 Biochem/physiol Actions: 8-methoxypsoralen (8-MOP) plus ultraviolet A (UVA) irradiation induces…
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ALDRICH 6-Methylpyridine-3-carbonitrile, 97%
MilliporeSigmaSynonym(s): 2-Methylpyridine-5-carbonitrile; 6-Methylnicotinonitrile Formula: C7H6N2 Formula Weight: 118.14 CAS No.: 3222-48-8 Purity: 97% Storage: 2-8°C Packaging: 1 g in glass bottle