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484678-47-9

Thionitrous acid (HNOS), S-(4-fluorophenyl) ester (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 484678-47-9 Structure

  • Basic information

    1. Product Name: Thionitrous acid (HNOS), S-(4-fluorophenyl) ester (9CI)
    2. Synonyms: Thionitrous acid (HNOS), S-(4-fluorophenyl) ester (9CI)
    3. CAS NO:484678-47-9
    4. Molecular Formula: C6H4FNOS
    5. Molecular Weight: 157.1654632
    6. EINECS: N/A
    7. Product Categories: HALIDE
    8. Mol File: 484678-47-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Thionitrous acid (HNOS), S-(4-fluorophenyl) ester (9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: Thionitrous acid (HNOS), S-(4-fluorophenyl) ester (9CI)(484678-47-9)
    11. EPA Substance Registry System: Thionitrous acid (HNOS), S-(4-fluorophenyl) ester (9CI)(484678-47-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 484678-47-9(Hazardous Substances Data)

484678-47-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 484678-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,4,6,7 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 484678-47:
(8*4)+(7*8)+(6*4)+(5*6)+(4*7)+(3*8)+(2*4)+(1*7)=209
209 % 10 = 9
So 484678-47-9 is a valid CAS Registry Number.

484678-47-9Upstream product

484678-47-9Downstream Products

484678-47-9Relevant articles and documents

Thionitrite and Perthionitrite in NO Signaling at Zinc

Hosseininasab, Valiallah,Bertke, Jeffery A.,Warren, Timothy H.

, p. 21184 - 21188 (2021)

NO and H2S serve as signaling molecules in biology with intertwined reactivity. HSNO and HSSNO with their conjugate bases ?SNO and ?SSNO form in the reaction of H2S with NO as well as S-nitrosothiols (RSNO) and nitrite (NO2?) that serve as NO reservoirs. While HSNO and HSSNO are elusive, their conjugate bases form isolable zinc complexes Ph,MeTpZn(SNO) and Ph,MeTpZn(SSNO) supported by tris(pyrazolyl)borate ligands. Reaction of Na(15-C-5)SSNO with Ph,MeTpZn(ClO4) provides Ph,MeTpZn(SSNO) that undergoes S-atom removal by PEt3 to give Ph,MeTpZn(SNO) and S=PEt3. Unexpectedly stable at room temperature, these Zn-SNO and Zn-SSNO complexes release NO upon heating. Ph,MeTpZn(SNO) and Ph,MeTpZn(SSNO) quickly react with acidic thiols such as C6F5SH to form N2O and NO, respectively. Increasing the thiol basicity in p-substituted aromatic thiols 4?XArSH in the reaction with Ph,MeTpZn(SNO) turns on competing S-nitrosation to form Ph,MeTpZn-SH and RSNO, the latter a known precursor for NO.

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