oryzalin

Synonyms: "surflan", "dirimal", "4-(dipropylamino)-3,5-dinitrobenzenesulfonamide", "ryzelan", "dinitrodipropylsulfanilamide"

Source: oryzalin is a herbicide that acts by inhibiting cell division in plants.

Identifiers:

IUPAC Name: 4-(dipropylamino)-3,5-dinitrobenzenesulfonamide
CAS Number: 19044-88-3
PubChem ID: 29393
InChiKey: UNAHYJYOSSSJHH-UHFFFAOYSA-N
Canonical SMILES: CCCN(CCC)C1=C(C=C(C=C1[N+](=O)[O-])S(=O)(=O)N)[N+](=O)[O-]

Structural Properties:

Molecular Formula: C₁₂H₁₈N₄O₆S
Molecular Weight: 346.360

Pharmacophore Features:

Number of bond donors: 1
Number of bond acceptors: 7
Number of atoms different from hydrogen: 23

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3D structure (.sdf)
3D structure (.mol2)
3D structure (.pdb)
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Evidence Supporting This Chemical as an Endocrine Disruptor
TEDX List of Potential Endocrine Disruptors

Hall LC, Okihiro M, Johnson ML, Teh SJ. 2007. Surflan (TM) and oryzalin impair reproduction in the teleost medaka (Oryzias latipes). Marine Environmental Research 63(2):115-131.

Hall LC, Rogers JM, Denison MS, Johnson ML. 2005. Identification of the herbicide Surflan and its active ingredient oryzalin, a dinitrosulfonamide, as xenoestrogens. Arch Environ Contam Toxicol 48(2):201-208.