Fenchlorphos solution - analytical standard, 100ug/ml in acetone , CAS No.299-84-3

CAS: 299-84-3 Cat. No.: F114762 Molecular Weight: 321.55 Beilstein Registry Number: 1885571 EC Number: 206-082-6

GRADE & PURITY Analytical standard, 100ug/ml in acetone

Synonyms

Fenchlorphos [ISO] | O-(2,4,5-Tricloro-fenil)-O,O-dimetil-monotiofosfato [Italian] | Fenclofos | NCGC00163886-02 | O-(2,4,5-Trichloor-fenyl)-O,O-dimethyl-monothiofosfaat | Ronnel (USAN) | Ronnel [ANSI] | Dermafosu | Fenclofos [INN] | Fenclos | HMS2093B20

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyms

Fenchlorphos [ISO] | O-(2, 4, 5-Tricloro-fenil)-O, O-dimetil-monotiofosfato [Italian] | Fenclofos | NCGC00163886-02 | O-(2, 4, 5-Trichloor-fenyl)-O, O-dimethyl-monothiofosfaat | Ronnel (USAN) | Ronnel [ANSI] | Dermafosu | Fenclofos [INN] | Fenclos | HMS2093B20

Specifications & Purity

analytical standard, 100ug/ml in acetone

Storage

Room temperature

Shipped In

Normal

Grade

Analytical standard

Names and Identifiers

• Canonical Smiles: COP(=S)(OC)OC1=CC(=C(C=C1Cl)Cl)Cl
• IUPAC Name: dimethoxy-sulfanylidene-(2,4,5-trichlorophenoxy)-λ5-phosphane
• InChIKey: JHJOOSLFWRRSGU-UHFFFAOYSA-N
• INCHI: 1S/C8H8Cl3O3PS/c1-12-15(16,13-2)14-8-4-6(10)5(9)3-7(8)11/h3-4H,1-2H3
• Isomeric SMILES: COP(=S)(OC)OC1=CC(=C(C=C1Cl)Cl)Cl
• WGK Germany: 3
• RTECS: TG0525000
• UN Number: 2811
• Packing Group: I
• Molecular Weight: 321.55
• Beilstein: 1885571
• Reaxy-Rn: 1885571
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1885571&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Organic thiophosphoric acids and derivatives
      • Subclass Thiophosphoric acid esters
        • Level5 Aryl thiophosphates
          • Level6 Phenyl thiophosphates

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Organic thiophosphoric acids and derivatives
• Subclass: Thiophosphoric acid esters
• Intermediate Tree Nodes: Aryl thiophosphates
• Direct Parent: Phenyl thiophosphates
• Alternative Parents: Thiophosphate triesters Phenoxy compounds Chlorobenzenes Aryl chlorides Organooxygen compounds Organochlorides Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Phenyl thiophosphate - Phenoxy compound - Thiophosphate triester - Halobenzene - Chlorobenzene - Benzenoid - Monocyclic benzene moiety - Aryl halide - Aryl chloride - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as phenyl thiophosphates. These are organothiophosphorus compounds that contain a thiophosphoric acid O-esterified with a phenyl group.
• External Descriptors: Organophosphorus insecticides

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

AR Tclin Androgen Receptor (11781 Activities)

Discover Target: AR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Luciferin 4-monooxygenase (66902 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Molecular Weight: 321.500 g/mol
• XLogP3: 5.100
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 319.9 Da
• Monoisotopic Mass: 319.9 Da
• Topological Polar Surface Area: 59.800 Ų
• Heavy Atom Count: 16
• Formal Charge: 0
• Complexity: 273.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Linfeng Chen, Xike Tian, Yong Li, Liqiang Lu, Yulun Nie, Yanxin Wang.  (2020)  Broad-spectrum pesticide screening by multiple cholinesterases and thiocholine sensors assembled high-throughput optical array system.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:33254811] [10.1016/j.jhazmat.2020.123830]

2. Miao Chen, Xuerong Li, Qiulan Li, Jitao Li, Yaohong Gu, Peng Yang, Bo Yang, Yaling Yang.  (2025)  Construction of phosphatase- and laccase-mimicking Cascade catalysis for ultrasensitive colorimetric detection of Profenofos.  FOOD CHEMISTRY,      [PMID:40675081] [10.1016/j.foodchem.2025.145462]