Tetrahydrodaidzein (CED0018020)

Record Information

Version

1.0

Creation Date

2026-04-06 09:16:28 UTC

Update Date

2026-05-21 09:57:13 UTC

SynCED ID

CED0018020

Secondary Accession Numbers

CHEM121372

Identification

Common Name

Tetrahydrodaidzein

Class

Small Molecule

Description

Tetrahydrodaidzein is a compound identified in 13 recorded sources across several sectors. Within electrical and electronic equipment, it is found in cell phones, capacitors, wires and cables, batteries, and printed circuit boards, among one other source. It is also present in textiles, leather and furnishings, specifically in synthetic textiles as well as carpets and rugs. The compound is associated with food, food processing and cookware through food packaging. In the healthcare, pharmaceuticals and veterinary products sector, it is found in medical devices. Additionally, tetrahydrodaidzein is used in lubricants within both the energy, oil and gas sector and the industrial manufacturing and chemical processing sector. It is also recorded in one other sector. Exposure to this compound can occur through inhalation, oral intake, and touch.

Contaminant Type

PFAS

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

Not Available

Average Molecular Mass

Not Available

Monoisotopic Mass

Not Available

CAS Registry Number

81267-09-6

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

Not Available

InChI Identifier

InChI=1S/C15H14O4/c16-10-3-1-9(2-4-10)13-8-19-14-7-11(17)5-6-12(14)15(13)18/h1-7,13,15-18H,8H2

InChI Key

YOSDMJVOLJKI-UHFFFAOYSA-N

Chemical Taxonomy

Classification

Not classified

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Not Available

Spectra

Not Available

Toxicity Profile

Toxicity Values

Toxicity Value	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Toxicity Rating	Reference
3888.0 Log mg/kg [2200:6900]	Rat	LD50	oral	predicted	Not Available	Not Available

Toxicity / Toxin Class

Not Available

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Health Effects

Health Effect	Relationship	Direction	Reference

Exposure Sources

Source ID	Source	Sector	Reference
CEDs000007	Pesticides?Pesticides are synthetic chemicals designed to prevent, destroy, or control pests that threaten crops and agricultural productivity.	Agriculture & land management	Not Available
CEDs000120	Wires and cables?Wires and cables are integral components in the transmission of electrical power and signals.	Electrical & Electronic Equipment	Not Available
CEDs000121	Printed circuit boards?Printed circuit boards (PCBs) are essential components in the manufacturing of electronic devices, serving as the backbone for electrical connections and circuit pathways.	Electrical & Electronic Equipment	Not Available
CEDs000125	Batteries?Batteries are devices that store and release electrical energy through electrochemical reactions.	Electrical & Electronic Equipment	Not Available
CEDs000130	Semiconductors?Semiconductors are materials that possess electrical conductivity between that of conductors and insulators, making them essential for various electronic applications, including transistors, diodes, and integrated circuits.	Electrical & Electronic Equipment	Not Available
CEDs000138	Lubricants?Lubricants are synthetic or petroleum-derived substances used to reduce friction between surfaces in machinery and equipment, enhancing operational efficiency and longevity.	Energy, oil & gas	Not Available
CEDs000147	Food packaging?Food packaging often utilizes synthetic chemicals, such as plastics and coatings, to enhance durability, moisture resistance, and shelf life.	Food, food processing & cookware	Not Available
CEDs000174	Lubricants?Lubricants are synthetic or petroleum-based substances used to reduce friction and wear between moving parts in machinery and equipment.	Industrial manufacturing & chemical processing	Not Available
CEDs000234	Medical devices?Medical devices often incorporate synthetic chemicals in their manufacturing processes, which can contribute to contamination in healthcare settings.	Healthcare, pharmaceuticals & veterinary products	Not Available
CEDs000451	Carpets and Rugs?Carpets and rugs are commonly manufactured using synthetic fibers such as nylon, polyester, and polypropylene, which can be derived from petrochemical sources.	Textiles, leather & furnishings	Not Available
CEDs000454	Synthetic textiles?Synthetic textiles are materials derived from man-made fibers, such as polyester, nylon, and acrylic, which are produced through chemical processes involving petrochemicals.	Textiles, leather & furnishings	Not Available
CEDs000490		Personal care & cosmetics	Not Available
CEDs000492	Cell phones?Cell phones contain a variety of synthetic chemicals and materials, including plastics, metals, and glass, which can contribute to environmental contamination.	Electrical & Electronic Equipment	Not Available
CEDs000493	Capacitors?Capacitors are electronic components that store and release electrical energy, often using dielectric materials that can include synthetic chemicals.	Electrical & Electronic Equipment	Not Available
CEDs000610	Aftersun Products?Aftersun products are designed to soothe and hydrate the skin after sun exposure, often containing various synthetic chemicals such as emollients, preservatives, and fragrances.	Personal care & cosmetics	Not Available

Pathways

0 pathwaysPathway Source: PathBank

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Aromatase	P11511	Humans	Predicted (SEA)	Prediction Confidence Score 0.308 Applicability Domain 0.37 Statistical Significance 0.0076 Supporting Reference Compounds 127 E-value 58.854
Click to view 3D structure	Estrogen receptor beta	Q92731	Humans	Predicted (SEA)	Prediction Confidence Score 0.294 Applicability Domain 0.37 Statistical Significance 0.0133 Supporting Reference Compounds 174 E-value 103.306
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	Prediction Confidence Score 0.288 Applicability Domain 0.327 Statistical Significance 0.0623 Supporting Reference Compounds 472 E-value 484.845
Click to view 3D structure	Carbonic anhydrase 12	O43570	Humans	Predicted (SEA)	Prediction Confidence Score 0.288 Applicability Domain 0.327 Statistical Significance 0.0425 Supporting Reference Compounds 332 E-value 330.626
Click to view 3D structure	Estrogen receptor	P06211	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.286 Applicability Domain 0.4 Statistical Significance 3.20e-04 Supporting Reference Compounds 10 E-value 2.49118
Click to view 3D structure	Leukotriene B4 receptor 1	O88855	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.286 Applicability Domain 0.286 Low confidence Statistical Significance 2.10e-04 Supporting Reference Compounds 1 E-value 1.63483
Click to view 3D structure	Carbonic anhydrase 7	P43166	Humans	Predicted (SEA)	Prediction Confidence Score 0.282 Applicability Domain 0.327 Statistical Significance 0.0317 Supporting Reference Compounds 242 E-value 247.016
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	Prediction Confidence Score 0.282 Applicability Domain 0.327 Statistical Significance 0.0584 Supporting Reference Compounds 407 E-value 454.717
Click to view 3D structure	Carbonic anhydrase 4	P22748	Humans	Predicted (SEA)	Prediction Confidence Score 0.282 Applicability Domain 0.327 Statistical Significance 0.0213 Supporting Reference Compounds 193 E-value 165.585
Click to view 3D structure	D(2) dopamine receptor	P14416	Humans	Predicted (SEA)	Prediction Confidence Score 0.28 Applicability Domain 0.327 Statistical Significance 0.1404 Supporting Reference Compounds 1103 E-value 1093.31
Click to view 3D structure	D(2) dopamine receptor	P61169	Rat	Predicted (SEA)	Prediction Confidence Score 0.279 Applicability Domain 0.327 Statistical Significance 0.0828 Supporting Reference Compounds 528 E-value 644.981
Click to view 3D structure	Sex hormone-binding globulin	P04278	Humans	Predicted (SEA)	Prediction Confidence Score 0.274 Applicability Domain 0.327 Statistical Significance 0.0033 Supporting Reference Compounds 33 E-value 25.9238
Click to view 3D structure	D(4) dopamine receptor	P21917	Humans	Predicted (SEA)	Prediction Confidence Score 0.273 Applicability Domain 0.327 Statistical Significance 0.1095 Supporting Reference Compounds 524 E-value 852.293
Click to view 3D structure	Cytochrome P450 1B1	Q16678	Humans	Predicted (SEA)	Prediction Confidence Score 0.269 Applicability Domain 0.327 Statistical Significance 0.0163 Supporting Reference Compounds 88 E-value 126.661
Click to view 3D structure	Tyrosinase	O42713	Agaricus bisporus	Predicted (SEA)	Prediction Confidence Score 0.267 Applicability Domain 0.32 Statistical Significance 0.0037 Supporting Reference Compounds 39 E-value 28.5707
Click to view 3D structure	Prostaglandin G/H synthase 1	P23219	Humans	Predicted (SEA)	Prediction Confidence Score 0.267 Applicability Domain 0.32 Statistical Significance 0.0286 Supporting Reference Compounds 136 E-value 222.571
Click to view 3D structure	Amine oxidase [flavin-containing] B	P27338	Humans	Predicted (SEA)	Prediction Confidence Score 0.266 Applicability Domain 0.333 Statistical Significance 0.0832 Supporting Reference Compounds 315 E-value 647.861
Click to view 3D structure	Amine oxidase [flavin-containing] A	P21397	Humans	Predicted (SEA)	Prediction Confidence Score 0.264 Applicability Domain 0.333 Statistical Significance 0.0572 Supporting Reference Compounds 241 E-value 445.298
Click to view 3D structure	Receptor-type tyrosine-protein kinase FLT3	P36888	Humans	Predicted (SEA)	Prediction Confidence Score 0.263 Applicability Domain 0.327 Statistical Significance 0.3022 Supporting Reference Compounds 1274 E-value 2352.29
Click to view 3D structure	D(3) dopamine receptor	P35462	Humans	Predicted (SEA)	Prediction Confidence Score 0.263 Applicability Domain 0.327 Statistical Significance 0.1797 Supporting Reference Compounds 861 E-value 1399.18
Click to view 3D structure	Prostaglandin G/H synthase 1	P05979	Ovis aries	Predicted (SEA)	Prediction Confidence Score 0.263 Applicability Domain 0.294 Low confidence Statistical Significance 0.0248 Supporting Reference Compounds 106 E-value 192.833
Click to view 3D structure	Estrogen receptor	P03372	Humans	Predicted (SEA)	Prediction Confidence Score 0.261 Applicability Domain 0.273 Low confidence Statistical Significance 0.0315 Supporting Reference Compounds 201 E-value 245.225
Click to view 3D structure	Tyrosinase	P14679	Humans	Predicted (SEA)	Prediction Confidence Score 0.259 Applicability Domain 0.32 Statistical Significance 0.0039 Supporting Reference Compounds 29 E-value 30.439
Click to view 3D structure	D(1A) dopamine receptor	P21728	Humans	Predicted (SEA)	Prediction Confidence Score 0.259 Applicability Domain 0.288 Low confidence Statistical Significance 0.11 Supporting Reference Compounds 425 E-value 856.731
Click to view 3D structure	5-hydroxytryptamine receptor 1A	P19327	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.258 Applicability Domain 0.327 Statistical Significance 0.1475 Supporting Reference Compounds 541 E-value 1148.51