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715522-100MG
(1R,2R)-N,N'-Dimethyl-1,2-diphenylethane-1,2-diamine
Price: $232.07List Price: $257.86(1R,2R)-N,N'-Dimethyl-1,2-diphenylethane-1,2-diamine -
715964-100MG
(1S,2S)-N,N'-Dimethyl-1,2-diphenyl-1,2-ethylenediamine
Price: $467.63List Price: $519.59Application (1 S ,2 S )- N , N ′-Dimethyl-1,2-diphenyl-1,2-ethylenediamine can be used as: A precursor for the synthesis of chiral imidazolinium salts, which are used as catalysts for aza Diels−Alder reaction and as shift reagents for -
392723-500MG
(DHQ)2PHAL
Price: $278.89List Price: $309.88DHQ) 2 PHAL is a modified cinchona alkaloid. Application (DHQ) 2 PHAL may be used in the following processes: As a catalyst Asymmetric and chemoselective N -allylic alkylation of indoles with Morita-Baylis-Hillman carbonates to form pyrrolo[1,2- a -
392731-1G
(DHQD)2PHAL
Price: $301.87List Price: $335.41(DHQD) 2 PHAL is a dimer that can be used as a chiral amine catalyst for asymmetric halogenations. (DHQD) 2 PHAL is a modified cinchona alkaloid derivative mainly used as a ligand for enantioselective catalysis. -
1149X46
0.5mL Pestles, Assorted (C08-0688-783)
Price: $807.09List Price: $896.76Homogenize cells or resuspend precipitates such as protein or DNA pellets. Certified free of RNase, DNase, DNA, PCR inhibitors and tested pyrogen-free. -
L127078-1EA
1 3-THIAZOLIDINE-2 4-DIONE 2-(3 4-DIHYDR O-1(2H)-NAPHTHALENYLIDENEHYDRAZONE) - 10MG
Price: $69.66List Price: $77.40Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
41571-10ML
1,1-Dimethylsiletane
Price: $1,337.14List Price: $1,485.71Other Notes Reactive silicon compound undergoing various insertion reactions giving 5- and 6-membered rings -
117498-100G
1,2-Diaminopropane (C15-1282-709)
Price: $64.40List Price: $71.561,2-Diaminopropane undergoes condensation with salicylaldehyde and its derivatives to form Schiff base . It reacts with formaldehyde and hydrogen peroxide in aqueous acidic solution to give cage peroxide, -
117498-2KG
1,2-Diaminopropane (C15-1282-710)
Price: $464.14List Price: $515.711,2-Diaminopropane undergoes condensation with salicylaldehyde and its derivatives to form Schiff base . It reacts with formaldehyde and hydrogen peroxide in aqueous acidic solution to give cage peroxide, -
117498-500G
1,2-Diaminopropane (C15-1282-711)
Price: $162.64List Price: $180.711,2-Diaminopropane undergoes condensation with salicylaldehyde and its derivatives to form Schiff base . It reacts with formaldehyde and hydrogen peroxide in aqueous acidic solution to give cage peroxide, -
360740-1G
1,2-Dimethylnaphthalene
Price: $175.21List Price: $194.681,2-Dimethylnaphthalene is a polycyclic aromatic hydrocarbon. Its effect on the naupliar and adult stages of the marine cyclopoid copepod Oithona davisae is reported. -