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Add to Cart The item has been addedL307408-1EA2-(4-CHLOROANILINO)-4-(4-PHENYL-1-PIPERA ZINYL)-2-CYCLOPENTEN-1-ONE - 50MG
Price: $91.69List Price: $101.88Other 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. -
Add to Cart The item has been addedR683884-1EA2-(4-FLUOROBENZYLIDENE)-2 5 6 7 8 9-HEXA HYDRO-3H-IMIDAZO(1 2-A)AZEPIN-3-ONE - 10MG
Price: $188.79List Price: $209.76Other 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. -
![2-(4-fluorophenyl)imidazo[1 2-a]pyrimidine-10mg](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1854334/1862701/cenmed-product-image-placeholder-1-__92391.1731993813.jpg?c=1 "2-(4-fluorophenyl)imidazo[1 2-a]pyrimidine-10mg")
Add to Cart The item has been addedT151246-1EA2-(4-FLUOROPHENYL)IMIDAZO[1 2-A]PYRIMIDINE-10MG
Price: $258.15List Price: $286.83Other 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. -
Add to Cart The item has been addedR692263-1EA2-(4-ISOPROPOXY-3-METHOXYPHENYL)-1H-IMID AZO(4 5-B)PHENAZINE - 25MG
Price: $91.69List Price: $101.88Other 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. -
![2-(4-tert-butylphenyl)-1-[4-(difluoromethoxy)phenyl]-2-hydroxy-2 5 6 7 8 9-hexahydro-3h-imidazo[1 2-a]azepin-1-ium bromide](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/864990/692919/cenmed-product-image-placeholder-1-__74208.1717450654.jpg?c=1 "2-(4-tert-butylphenyl)-1-[4-(difluoromethoxy)phenyl]-2-hydroxy-2 5 6 7 8 9-hexahydro-3h-imidazo[1 2-a]azepin-1-ium bromide")
Add to Cart The item has been addedL124451-1EA2-(4-TERT-BUTYLPHENYL)-1-[4-(DIFLUOROMETHOXY)PHENYL]-2-HYDROXY-2 5 6 7 8 9-HEXAHYDRO-3H-IMIDAZO[1 2-A]AZEPIN-1-IUM BROMIDE
Price: $91.69List Price: $101.88Other 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. -
![2-(5-{[5-(4-bromophenyl)-2-furyl]methylene}-4-oxo-2-thioxo-1 3-thiazol idin-3-yl)butanoic acid](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/2048098/2056457/cenmed-product-image-placeholder-1-__32029.1732591637.jpg?c=1 "2-(5-{[5-(4-bromophenyl)-2-furyl]methylene}-4-oxo-2-thioxo-1 3-thiazol idin-3-yl)butanoic acid")
Add to Cart The item has been addedL340197-1EA2-(5-{[5-(4-BROMOPHENYL)-2-FURYL]METHYLENE}-4-OXO-2-THIOXO-1 3-THIAZOL IDIN-3-YL)BUTANOIC ACID
Price: $91.69List Price: $101.88Other 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. -
Add to Cart The item has been addedS872008-1EA2-(AZACYCLOTRIDEC-1-EN-2-YL)-1 - 50 MG -CYCLOHEXANONE
Price: $91.69List Price: $101.88Other 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. -
![2-(benzenesulfonyl)-2-azaspiro[3.3]heptan-6-one](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1531472/1362728/sj_500_A637593__22133.1721172636.jpg?c=1 "2-(benzenesulfonyl)-2-azaspiro[3.3]heptan-6-one")
Add to Cart The item has been addedA637593-1g2-(benzenesulfonyl)-2-azaspiro[3.3]heptan-6-one
Price: $590.96List Price: $656.622-(benzenesulfonyl)-2-azaspiro[3.3]heptan-6-one. -
Add to Cart The item has been addedS936766-1EA2-(BENZYLTHIO)-4'-FLUOROACETAN - 50 MG ILIDE
Price: $188.79List Price: $209.76Other 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. -
Add to Cart The item has been addedS662046-1EA2-(CARBOXYMETHYLTHIO)-5-PHENYL -25 MG PYRIMIDINE
Price: $355.94List Price: $395.49Other 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. -
Add to Cart The item has been added679011-100MG2-(DIPHENYLPHOSPHINO)TEREPHTHALIC ACID 1-METHYL 4-PENTAFLUOROPHENYL DIESTER 97% (C005B-231927)
Price: $1,151.85List Price: $1,279.83Application Staudinger ligation reagent for the conjugation of amine and azide containing compounds or biomolecules. The amine functionalized molecule first reacts with the phosphine through the activated pentafluorophenyl ester. -
Add to Cart The item has been addedD469948-100mg2-(Diphenylphosphino)terephthalic acid 1-methyl 4-pentafluorophenyl diester (C007B-138764)
Price: $2,487.16List Price: $2,763.51DescriptionStaudinger ligation reagent for the conjugation of amine and azide containing compounds or biomolecules.The amine functionalized molecule first reacts with the phosphine through the activated pentafluorophenyl ester.The azide-molecule is
