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ALDRICH Brand

Displaying 9751-9800 of 68959 results.
Sigma Cat.No.Description
4764471-Iodo-3-methylbutane
97%
476455Isopropyl formate
98%
47647Fmoc-Lys(Boc)-Wang resin
extent of labeling: 0.4-0.7 mmol/g loading
4764712-Methylbutyryl chloride
97%
47648Fmoc-Ser(tBu)-Wang resin
extent of labeling: 0.4-0.8 mmol/g loading
47649Formaldehyde dimethyl acetal
for Grignard reactions, ≥99.0% (GC)
476544PSS-Octakis(dimethylsilyloxy) substituted
476552Vinylmagnesium chloride solution
1.6 M in THF
47659Fmoc-Gly-Wang resin
extent of labeling: 0.4-0.8 mmol/g loading
476633Amberlite IRA-67 free base
free base
47666Fmoc-Phe-Wang resin
extent of labeling: 0.4-0.8 mmol/g loading
476668Bromobis(dimethylamino)borane
97%
47667Fmoc-Pro-Wang resin
extent of labeling: 0.4-0.8 mmol/g loading
476706Polyaniline (emeraldine base)
average Mw ~10,000
47672Fmoc-Asn(Trt)-OH
≥97.0%
47674Fmoc-Gln(Trt)-OH
≥98.0% (HPLC)
47675Formaldehyde diethyl acetal
absolute, over molecular sieve (H2O ≤0.01%), ≥99.0% (GC)
47676Formaldehyde dimethyl acetal
absolute, over molecular sieve (H2O ≤0.01%), ≥99.0% (GC)
47686Fmoc-Hyp-OH
≥98.0% (sum of enantiomers, HPLC)
476870α-Cyano-4-hydroxycinnamic acid
99%
47691Fmoc-α-Me-Ala-OH
≥97.0% (HPLC)
47695Fmoc-Cys(Trt)-OH
≥95.0% (sum of enantiomers, HPLC)
476986(S)-(+)-2-Amino-4-bromobutyric acid hydrobromide
97%
4769945-Bromoisatin
technical grade, 90%
4770012-Hexene (cis+trans)
technical grade, 85%
4770282-Hydroxyethyl methacrylate
≥99%, contains ≤50 ppm monomethyl ether hydroquinone as inhibitor
47703Fmoc-Glu(OAll)-OH
≥96.0% (HPLC)
4770444-Nitrobenzophenone oxime, polymer-bound
200-400 mesh, extent of labeling: 1.0-1.5 mmol/g loading, 1 % cross-linked with divinylbenzene
4770602-Isocyanatoethyl methacrylate
contains ≤0.1% BHT as inhibitor, 98%
477144-Formyl-1-methylpyridinium benzenesulfonate
≥95.0%
47718(Formylmethyl)triphenylphosphonium chloride
≥97.0% (AT)
4772224-Chloroaniline
purified by sublimation, ≥99%
477249Dibenzo-21-crown-7
97%
4774431,1-Diphenyl-2-propyn-1-ol
99%
47749Methyl 3-formylbenzoate
≥98.0% (GC)
4774942,6-Bis[(4R)-(+)-isopropyl-2-oxazolin-2-yl]pyridine
99%
477516N-Boc-2,5-dihydro-1H-pyrrole
96%
4775325-tert-Butyl-2-hydroxybenzaldehyde
98%
4775675,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine
Dye content 95 %
47767Fmoc-D-Phe(2-F)-OH
≥98.0% (HPLC)
47772Fmoc-2-Nal-OH
≥98.0% (HPLC)
477834PAMAM-OH dendrimer, generation 2 solution
20 wt. % in methanol
477842PAMAM-OH dendrimer, generation 3 solution
477850PAMAM-OH dendrimer, generation 4 solution
10 wt. % in methanol
4779239H-Fluorene-9,9-dimethanol
98%
4779822,2-Dimethyl-2H-1-benzopyran-6-carbonitrile
97%
4780324,4′-(4,4′-Isopropylidenediphenoxy)bis(phthalic anhydride)
97%
4780592-Methylpyrrolidine
96%
47807Fmoc-Phe(4-CN)-OH
≥98.0% (HPLC)
4780752-Bromo-3-hydroxy-4-methoxybenzaldehyde
97%

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