Cas no 2131-60-4 (4-Isothiocyanatophenol)

4-Isothiocyanatophenol is a versatile aromatic compound featuring both isothiocyanate and phenolic functional groups, making it valuable in organic synthesis and bioconjugation applications. The isothiocyanate group enables efficient coupling with amines under mild conditions, forming stable thiourea linkages, while the phenol moiety offers additional reactivity for further derivatization. This compound is particularly useful in the preparation of haptens, affinity labels, and fluorescent probes due to its bifunctional reactivity. It exhibits good solubility in common organic solvents, facilitating its use in diverse reaction conditions. Care should be taken to store it under anhydrous conditions to prevent hydrolysis of the isothiocyanate group. Its stability and reactivity profile make it a practical choice for researchers in medicinal and materials chemistry.
4-Isothiocyanatophenol structure
4-Isothiocyanatophenol structure
Product Name:4-Isothiocyanatophenol
CAS No:2131-60-4
MF:C7H5NOS
MW:151.185700178146
MDL:MFCD02258750
CID:266362
PubChem ID:102208
Update Time:2025-05-23

4-Isothiocyanatophenol Chemical and Physical Properties

Names and Identifiers

    • Phenol,4-isothiocyanato-
    • 4-Hydroxyphenylisothiocyanate
    • 4-isothiocyanato-phenol
    • 4-Oxy-phenylisothiocyanat
    • para-hydroxyphenyl isothiocyanate
    • Phenol,4-isothiocyanato
    • p-hydroxyphenyl isothiocyanate
    • p-Isothiocyanatophenol
    • p-OH phenyl isothiocyanate
    • 4-Isothiocyanatophenol
    • MDL： MFCD02258750
    • Inchi： 1S/C7H5NOS/c9-7-3-1-6(2-4-7)8-5-10/h1-4,9H
    • InChI Key： HIPHYBWWZWRZOV-UHFFFAOYSA-N
    • SMILES： S=C=NC1C=CC(=CC=1)O

Computed Properties

  • Exact Mass: 151.00900

Experimental Properties

  • Density: 1.4099 (rough estimate)
  • Boiling Point: 243.2°C (rough estimate)
  • Refractive Index: 1.5500 (estimate)
  • PSA: 64.68000
  • LogP: 2.12650

4-Isothiocyanatophenol Pricemore >>

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4-Isothiocyanatophenol Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:2131-60-4)4-Isothiocyanatophenol
Order Number:A904104
Stock Status:in Stock
Quantity:1g/5g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 12:16
Price ($):177.0/548.0

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Amadis Chemical Company Limited
(CAS:2131-60-4)4-Isothiocyanatophenol
A904104
Purity:99%/99%
Quantity:1g/5g
Price ($):177.0/548.0
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