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4-Nitrobenzenesulfonyl chloride, 97%

Codice prodotto. 11418427
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Codice prodotto. 11418427 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A18512.14
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Descrizione

CAS: 98-74-8 | C6H4ClNO4S | 221.61 g/mol

4-Nitrobenzenesulfonyl chloride is used as an intermediate for the synthesis of pharmaceuticals like foscmprenavir, darunavir and amprenavir. It is involved in the preparation of N-nosyl-alpha-amino acid for peptide synthesis. It is also used for stereoselective α-glucosylation of partially protected carbohydrates in association with silver tri-fluoromethanesulfonate, N,N-dimethylacetamide and triethylamine. It is widely used for the synthesis of hydroxylamines of sulfadiazine, sulfamethoxazole and [Cu(bipy)2Cl](nbs) (1) (bipy = 2,2'-bipyridine, nbs = 4-nitrobenzenesulfonate).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
4-Nitrobenzenesulfonyl chloride is used as an intermediate for the synthesis of pharmaceuticals like foscmprenavir, darunavir and amprenavir. It is involved in the preparation of N-nosyl-alpha-amino acid for peptide synthesis. It is also used for stereoselective α-glucosylation of partially protected carbohydrates in association with silver tri-fluoromethanesulfonate, N,N-dimethylacetamide and triethylamine. It is widely used for the synthesis of hydroxylamines of sulfadiazine, sulfamethoxazole and [Cu(bipy)2Cl](nbs) (1) (bipy = 2,2′-bipyridine, nbs = 4-nitrobenzenesulfonate).

Solubility
Soluble in toluene, tetrahydrofuran, methylene chloride and ethyl acetate. Insoluble in water.

Notes
Moisture sensitive. Incompatible with strong oxidizing agents and strong bases.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 98-74-8
Formula molecolare C6H4ClNO4S
Molecular Weight (g/mol) 221.61
Numero MDL MFCD00007445
InChI Key JXRGUPLJCCDGKG-UHFFFAOYSA-N
Sinonimo 4-nitrobenzenesulfonylchloride, 4-nitrobenzene-1-sulfonyl chloride, benzenesulfonyl chloride, 4-nitro, 4-nitrobenzenesulphonyl chloride, 4-nitrophenylsulfonyl chloride, p-nitrophenylsulfonyl chloride, 4-nitrobenzenesulfonic acid chloride, p-nitrobenzenesulfonyl chloride, 4-nitrobenzenesulphonylchloride, 4-nitro-benzenesulfonyl chloride
PubChem CID 7404
SMILES [O-][N+](=O)C1=CC=C(C=C1)S(Cl)(=O)=O

Specifica

Materiale o nome chimico 4-Nitrobenzenesulfonyl chloride
Punto di fusione 76°C to 80°C
Punti di ebollizione 143°C to 144°C (1.5 mmHg)
Quantità 25 g
Numero UN UN3261
Beilstein 746543
Sensibilità Moisture sensitive
Informazioni di solubilità Soluble in toluene,tetrahydrofuran,methylene chloride and ethyl acetate. Insoluble in water.
IUPAC Name 4-nitrobenzenesulfonyl chloride
Peso formulazione 221.62
Percent Purity 97%
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RUO – Research Use Only

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