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ALDRICH Brand

Displaying 1651-1700 of 68873 results.
Sigma Cat.No.Description
163627Tetraethyl orthocarbonate
97%
163643N,N-Dimethylthioformamide
≥98%
163813Ethyl fluoroacetate
98%
1638213-Methoxy-2-nitrobenzaldehyde
≥97%
163848α-Fluorocinnamic acid
98%
163872Ethyl malonyl chloride
technical grade
163880Diaminomaleonitrile
98%
163937N,N,N′,N′-Tetramethylphosphorodiamidic chloride
technical grade, 90%
1639454-Amino-TEMPO, free radical
97%
164011Methyl 3-chloro-3-oxopropionate
97%
164100Ethyl acetoacetate sodium salt
1641272,2′-(4-Methylphenylimino)diethanol
technical grade, 90%
1641353-Methyl-2-thiophenecarboxaldehyde
90%, technical grade
164194Heptafluorobutyric acid
98%
1642161-Phenylbiguanide
98%
164283Methyl trifluoromethanesulfonate
≥98%
164410Benzocyclobutene
97%
164488Sodium deuteroxide solution
30 wt. % in D2O, 99 atom % D
164526Dimethyl sulfate-d6
99 atom % D
164534Trimethyl orthobenzoate
98%
164542Ethyl 3-furoate
98%
164569Tritylium hexafluorophosphate
164577Tritylium tetrafluoroborate
164674Triethyloxonium hexachloroantimonate
164682Triethyloxonium hexafluorophosphate
contains diethyl ether as stabilizer
164739(+)-S-Trityl-L-cysteine
97%
164747Europium tris[3-(heptafluoropropylhydroxymethylene)-(+)-camphorate]
98%
1647713-Aminobenzonitrile
99%
164798Trifluoromethanesulfonyl chloride
≥99%
16490Bromopyruvic acid
≥98.0%
16491Methyl bromopyruvate
technical
1649685-Amino-4-imidazolecarboxamide hydrochloride
98%
164976α-Hydroxyisobutyric acid
98%
165018Methyl 5-chlorosalicylate
97%
16503Methyl 2-bromo-2-butenoate
(cis+trans), ≥95.0% (GC)
16505Methyl trans-4-bromo-2-butenoate
technical, ≥90% (GC)
1651151,3-Acetonedicarboxylic acid
technical grade
1651312,5-Hexanedione
≥98%
1651743-Cyanopropionaldehyde diethyl acetal
≥95.5%
165190O-Acetylsalicyloyl chloride
95%
165212Adipoyl chloride
98%
165336Methylboronic acid
97%
1653441-[3-(Dimethylamino)propyl]-3-ethylcarbodiimide methiodide
1656382-(Aminomethyl)benzimidazole dihydrochloride
98%
16571(+)-3-Bromocamphor
purum, ≥97.0% (sum of enantiomers, GC)
1657943-Aminobenzenesulfonic acid
97%
16581611-Bromoundecanoic acid
technical grade, 95%
165956Methyl benzenesulfonate
98%
165994-(Trifluoromethyl)-L-phenylglycine
≥98.0%
166170Cinnamyl acetate
99%

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New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


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