Description

O-(2,4,6-Trimethylbenzenesulfonyl)hydroxylamine (CAS No. 36016-40-7) is a highly specialized sulfonylhydroxylamine derivative designed for advanced synthetic and research applications. With the molecular formula C₉H₁₃NO₃S, this compound is characterized by its mesitylenesulfonyl group, which enhances its stability and reactivity in organic transformations. It is commonly employed as a versatile reagent in the synthesis of N-oxides, oximes, and other nitrogen-containing intermediates. Available in various formulations, including aqueous solutions (10-65% water), this product is rigorously tested for purity and consistency, making it ideal for pharmaceutical, agrochemical, and material science research. Proper storage under inert conditions is recommended to maintain its efficacy.

Properties

• CAS Number: 36016-40-7
• Complexity: 271
• IUPAC Name: amino 2,4,6-trimethylbenzenesulfonate
• InChI: InChI=1S/C9H13NO3S/c1-6-4-7(2)9(8(3)5-6)14(11,12)13-10/h4-5H,10H2,1-3H3
• InChI Key: CHKQALUEEULCPZ-UHFFFAOYSA-N
• Exact Mass: 215.06161445
• Molecular Formula: C9H13NO3S
• Molecular Weight: 215.27
• SMILES: CC1=CC(=C(C(=C1)C)S(=O)(=O)ON)C
• Topological: 77.8
• Monoisotopic Mass: 215.06161445
• Synonyms: O-(2,4,6-Trimethylbenzenesulfonyl)hydroxylamine, 636-838-4, 36016-40-7, O-(mesitylsulfonyl)hydroxylamine, O-MESITYLENESULFONYLHYDROXYLAMINE, AMINO 2,4,6-TRIMETHYLBENZENESULFONATE, 2-[(aminooxy)sulfonyl]-1,3,5-trimethylbenzene, O-mesitylsulfonylhydroxylamine, O-Mesitylenesulfonylhydroxylamine 10-40% water, AMINO 2,4,6-TRIMETHYLBENZENE-1-SULFONATE, O-(Mesitylenesulfonyl)hydroxylamine, O-mesitylenesulphonylhydroxylamine, Hydroxylamine, O-[(2,4,6-trimethylphenyl)sulfonyl]-, SCHEMBL20310, o-mesitylsulfonyl-hydroxylamine, O-mesitylsulphonyl-hydroxylamine, o-(mesitylsulfonyl) hydroxylamine, DTXSID30474114, O-mesitylene sulfonylhydroxylamine, O-mesitylenesulfonyl-hydroxylamine, O-mesitylenesulfonylhydroxyl-amine, CHKQALUEEULCPZ-UHFFFAOYSA-N, O-(mesitylenesulfonyl)hydroxyamine, (O-mesitylenesulfonyl)hydroxylamine, O-mesitylene-sulfonyl-hydroxylamine, BCP07925, AKOS015998849, O-(mesitylenesulfonyl)-N-hydroxylamine, AB44571, FM32266, BS-13986, 1-aminooxysulfonyl-2,4,6-trimethylbenzene, EN300-116652, 2,4,6-trimethylbenzenesulfonic acid amino ester, 2-[(Aminoxy)-sulfonyl]-1,3,5-trimethylbenzene, O-(2,4,6-trimethyl-benzenesulfonyl)hydroxylamine, O-Mesitylenesulfonylhydroxylamine – 10-65% water

O-(2,4,6-Trimethylbenzenesulfonyl)hydroxylamine is widely used as a key reagent in the preparation of N-oxides and oximes via electrophilic amination. It serves as a stable alternative to hazardous hydroxylamine derivatives in nucleophilic substitution reactions. Researchers utilize it in the synthesis of heterocyclic compounds and functionalized aromatics for drug discovery. Its compatibility with sensitive functional groups makes it valuable for late-stage modifications in complex molecule synthesis. Always handle with appropriate safety measures due to its reactive nature.

Safety and Hazards

GHS Hazard Statements

• H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]

Precautionary Statements

• P264, P270, P301+P317, P330, and P501

Hazard Classes and Categories

• Acute Tox. 4 (97.6%)

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