CAS 1694-92-4

2-Nitrobenzenesulfonyl chloride

Description:

2-Nitrobenzenesulfonyl chloride, with the CAS number 1694-92-4, is an organic compound characterized by the presence of both a nitro group and a sulfonyl chloride functional group attached to a benzene ring. It appears as a yellow to brown solid and is known for its reactivity, particularly due to the sulfonyl chloride moiety, which can undergo nucleophilic substitution reactions. This compound is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. It is soluble in organic solvents such as dichloromethane and chloroform but is generally insoluble in water. 2-Nitrobenzenesulfonyl chloride is also recognized for its potential hazards; it can be corrosive and may cause severe irritation to the skin, eyes, and respiratory system. Proper safety precautions, including the use of personal protective equipment, are essential when handling this compound in a laboratory setting.

Formula: C₆H₄ClNO₄S

InChI: InChI=1S/C6H4ClNO4S/c7-13(11,12)6-4-2-1-3-5(6)8(9)10/h1-4H

InChI key: InChIKey=WPHUUIODWRNJLO-UHFFFAOYSA-N

SMILES: S(Cl)(=O)(=O)C1=C(N(=O)=O)C=CC=C1

Synonyms:

• 1-(Chlorosulfonyl)-2-nitrobenzene
• 2-Nitro-Benzenesulfonylchlorid
• 2-Nitro-benzenesulfonyl
• 2-Nitro-phenyl-sulphonyl chloride
• 2-Nitrobenaenesulfonylchloride
• 2-Nitrobenzene-1-sulfonyl chloride
• 2-Nitrobenzenesuifonyl Chloride
• 2-Nitrobenzenesulphonyl Chloride
• 2-Nitrophenylsulfonyl chloride
• Benzenesulfonyl chloride, 2-nitro-
• Benzenesulfonyl chloride, o-nitro-
• Benzenesulfonylchloride,2-nitro-
• NSC 12991
• O-Nitrobenzenesulfonyl Chloride
• o-Nitrophenylsulfonyl chloride
• o-Nosyl chloride

2-Nitrobenzenesulfonyl Chloride

CAS: 1694-92-4

Formula: C₆H₄ClNO₄S

Purity: >95.0%(GC)(T)

Color and Shape: White to Yellow to Orange powder to crystal

Molecular weight: 221.61

Ref: 3B-N0142

2-Nitrobenzenesulfonyl chloride, 97%

CAS: 1694-92-4

2-Nitrobenzenesulfonyl chloride acts as a reagent to form 2-nitrobenzenesulfonyl derivatives of alcohols and amines. It is also involved in the selective cleavage with thiophenol without displacement of the nitro group. Further, it is used in the preparation of renin inhibitors. In addition to this,

Formula: C₆H₄ClNO₄S

Purity: 97%

Color and Shape: White to cream to brown, Crystals or powder or crystalline powder or fused solid

Molecular weight: 221.61

Ref: 02-B21522

2-Nitrobenzenesulphonyl chloride

CAS: 1694-92-4

2-Nitrobenzenesulphonyl chloride

Formula: C₆H₄ClNO₄S

Purity: 97%

Color and Shape: faint yellow crystalline solid

Molecular weight: 221.62g/mol

Ref: 54-OR5376

2-Nitrobenzenesulfonyl chloride

CAS: 1694-92-4

Formula: C₆H₄ClNO₄S

Purity: 98.0%

Color and Shape: Solid, Chunks or Crystalline Powder

Molecular weight: 221.61

Ref: 10-F386916

2-Nitrobenzenesulfonyl chloride

CAS: 1694-92-4

2-Nitrobenzenesulfonyl chloride is a cyclic peptide that has been shown to be effective in the synthesis of a variety of biologically active compounds. It is used in the preparation of hydrochloric acid, hydroxyl group, lysine residues, and methyl ketones. It also has been used in analytical methods for the determination of cancer. 2-Nitrobenzenesulfonyl chloride is an aziridine with a Michaelis-Menten kinetics. This chemical structure allows hydrogen bonding with proteins, which is important for conformational changes and biological activity. 2-Nitrobenzenesulfonyl chloride has also been shown to inhibit cancer cells as well as human serum through hydrogen bond interactions.

Formula: C₆H₄ClNO₄S

Purity: Min. 95%

Color and Shape: Slightly Yellow Powder

Molecular weight: 221.62 g/mol

Ref: 3D-FN10727

o-Nitrophenylsulfonyl Chloride

Controlled Product

CAS: 1694-92-4

Applications o-Nitrophenylsulfonyl Chloride is used in the synthesis of renin inhibitors and also anticonvulsants.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Harish, K. et al.: Lett. Drug Des. Disc., 10, 783 (2013); Michida, M. et al.: Org. Proc. Res. Dev., 17, 1430 (2013);

Formula: C₆H₄ClNO₄S

Color and Shape: Neat

Molecular weight: 221.62

Ref: TR-N505050