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Add to Cart The item has been added49661-1G-FMETHYL 4-PENTENOATE >=95.0% (C005B-081805)
Price: $297.81List Price: $330.90Methyl 4-pentenoate is an unsaturated methyl ester that is prepared by the esterification of 1-pentenoic acid with methanol. It undergoes amidation with formamide via acetone-initiated photochemical reaction to form a 1:1 adduct. -
Add to Cart The item has been added49661-5G-FMETHYL 4-PENTENOATE >=95.0% (C005B-081806)
Price: $943.04List Price: $1,047.82Methyl 4-pentenoate is an unsaturated methyl ester that is prepared by the esterification of 1-pentenoic acid with methanol. It undergoes amidation with formamide via acetone-initiated photochemical reaction to form a 1:1 adduct. -
Add to Cart The item has been added291056-100MLMETHYL FORMATE ANHYDROUS 99% (C005B-006340)
Price: $150.26List Price: $166.95Application Methyl formate may be used in the synthesis of the following building blocks: methyl 4-chloro-2-formylbutanoate from methyl 4-chlorobutanoate via -formylation potassium methyl α-[(methoxyethylidene)amino]-β-hydroxyacrylate -
Add to Cart The item has been added291056-1LMETHYL FORMATE ANHYDROUS 99% (C005B-006341)
Price: $309.73List Price: $344.14Application Methyl formate may be used in the synthesis of the following building blocks: methyl 4-chloro-2-formylbutanoate from methyl 4-chlorobutanoate via -formylation potassium methyl α-[(methoxyethylidene)amino]-β-hydroxyacrylate -
Add to Cart The item has been added8142690025METHYLPHENYL GLYOXYLATE FOR SYNTHESIS
Price: $243.97List Price: $271.08Analysis Note Assay (GC, area%): ≥ 98.0 % (a/a) Density (d 20 °C/ 4 °C): 1. -
Add to Cart The item has been addedM597189-1gMs-PEG4-t-butyl ester (C007B-366049)
Price: $1,405.82List Price: $1,562.03Ms-PEG4-t-butyl ester is a PEG derivative with a mesyl group and a t-butyl protecting group. Mesyl is a good leaving group and can participate in substitution reactions. The t-butyl group can be removed under acidic condtions. The hydrophilic PEG -
Add to Cart The item has been addedM597189-2gMs-PEG4-t-butyl ester (C007B-366050)
Price: $2,689.36List Price: $2,988.18Ms-PEG4-t-butyl ester is a PEG derivative with a mesyl group and a t-butyl protecting group. Mesyl is a good leaving group and can participate in substitution reactions. The t-butyl group can be removed under acidic condtions. The hydrophilic PEG -
Add to Cart The item has been addedM597189-500mgMs-PEG4-t-butyl ester (C007B-366051)
Price: $843.93List Price: $937.70Ms-PEG4-t-butyl ester is a PEG derivative with a mesyl group and a t-butyl protecting group. Mesyl is a good leaving group and can participate in substitution reactions. The t-butyl group can be removed under acidic condtions. The hydrophilic PEG -
Add to Cart The item has been added8032440100N N'-DIMETHYLUREA FOR SYNTHESIS (C005B-091778)
Price: $143.55List Price: $159.50Analysis Note Assay (HClO₄): ≥ 98.0 % Melting range (lower value): ≥ 102 °C Melting range (upper value): ≤ 107 °C Identity (IR): passes test -
Add to Cart The item has been added8032441000N N'-DIMETHYLUREA FOR SYNTHESIS (C005B-091779)
Price: $195.23List Price: $216.92Analysis Note Assay (HClO₄): ≥ 98.0 % Melting range (lower value): ≥ 102 °C Melting range (upper value): ≤ 107 °C Identity (IR): passes test -
Add to Cart The item has been added8205300010N N'-DIPHENYLBENZIDINE FOR SYNTHESIS
Price: $315.22List Price: $350.25Analysis Note Assay (HPLC, area%): ≥ 96.0 % (a/a) Melting range (lower value): ≥ 245 °C Melting range (upper value): ≤ 251 °C Identity (IR): passes test -
Add to Cart The item has been added186317-100GN N-DIETHYLFORMAMIDE 99% (C005B-053091)
Price: $240.78List Price: $267.54N,N -Diethylformamide undergoes condensation with aromatic o -aminonitriles in the presence of ZnCl 2 in sealed reactor to yield quinazoline-2,4(1 H ,3 H )-dione . Application N,N -Diethylformamide was used in the synthesis of metal-organic
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