CAS 1080-04-2: p-Nitrophenyl sulfate

Description: p-Nitrophenyl sulfate, with the CAS number 1080-04-2, is an organic compound characterized by the presence of a nitro group (-NO2) and a sulfate group (-SO4) attached to a phenyl ring. It typically appears as a yellow crystalline solid due to the nitro group, which imparts a distinct color. This compound is known for its role as a reagent in organic synthesis, particularly in the preparation of p-nitrophenol and other derivatives. p-Nitrophenyl sulfate is soluble in polar solvents, such as water and alcohols, and can undergo hydrolysis to release p-nitrophenol and sulfuric acid. It is important to handle this compound with care, as it can be toxic and may cause irritation upon contact with skin or mucous membranes. Additionally, it is often used in biochemical assays, particularly in enzyme kinetics, due to its ability to serve as a substrate for various enzymes. Overall, p-nitrophenyl sulfate is a valuable compound in both synthetic and analytical chemistry.

Formula: C₆H₅NO₆S

InChI: InChI=1S/C6H5NO6S/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12/h1-4H,(H,10,11,12)

InChI key: InChIKey=JBGHTSSFSSUKLR-UHFFFAOYSA-N

SMILES: O=N(=O)C1=CC=C(OS(=O)(=O)O)C=C1

Synonyms:

• 4-Nitrophenyl Hydrogen Sulfate
• 4-Nitrophenyl sulfate
• Bis(4-Nitrophenyl) Sulfate
• Phenol, p-nitro-, hydrogen sulfate
• Sulfuric acid mono(4-nitrophenyl) ester
• Sulfuric acid, mono(p-nitrophenyl) ester
• p-Nitrophenol sulfate
• p-Nitrophenyl sulfate
• para-Nitrophenyl sulfate

Potassium 4-Nitrophenyl Sulfate-d4

CAS: 1080-04-26217-68-1

• Formula: C₆D₄NO₆S·K
• Molecular weight: 222.18 39.10

4-Nitrophenyl hydrogen sulfate

CAS: 1080-04-2

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• Formula: C₆H₅NO₆S
• Purity: Min. 95%
• Molecular weight: 219.17 g/mol