Ltd (CED0000216)

Record Information

Version

1.0

Creation Date

2026-04-05 12:00:06 UTC

Update Date

2026-04-05 12:00:06 UTC

SynCED ID

CED0000216

Secondary Accession Numbers

CHEM100876

Identification

Common Name

Ltd

Class

Small Molecule

Description

Ltd is an organic compound with the formula C25H40N2O6S and an average molecular weight of 496.66 g/mol. Ltd belongs to the eicosanoids, a subclass of fatty acyls within the organic compounds. This substance has been found in or released from one recorded source, which is electrical and electronic equipment specifically antennas.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₂₅H₄₀N₂O₆S

Average Molecular Mass

496.660 g/mol

Monoisotopic Mass

496.261 g/mol

CAS Registry Number

73836-78-9

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

Not Available

InChI Identifier

InChI=1S/C25H40N2O6S/c1-2-3-4-5-6-7-8-9-10-11-12-13-16-22(21(28)15-14-17-23(29)30)34-19-20(26)25(33)27-18-24(31)32/h6-7,9-13,16,20-22,28H,2-5,8,14-15,17-19,26H2,1H3,(H,27,33)(H,29,30)(H,31,32)/b7-6-,10-9-,12-11+,16-13+/t20-,21-,22+/m0/s1

InChI Key

YEESKJGWJFYOOK-IJHYULJSSA-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

Spectrum Type	Description	Splash Key	Deposition Date	View
Predicted GC-MS	Predicted GC-MS Spectrum	splash10-002f-8318900000-91190bec2dc8a7c28c8b	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	splash10-00bl-9222555000-5956dd7aa924eaaf2c69	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-00ba-5203900000-020fb8d6f8e7819b95db	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-00di-9202000000-c97059cae6f9b15bcf59	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-00fr-9001000000-d0b5b22bf211a9204e69	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0f92-0304900000-60819ea0217759ba2a49	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0fai-2429100000-ca5e17f7b76919b96464	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0h93-4901000000-aa2c814d3b9e96a3371b	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0frj-3809500000-1fad24846026912b2dd5	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-00ku-2901000000-a8762a15dda0a1813f32	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0apl-2900000000-ed212e649a95dd29d6a3	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-002b-0900800000-810396517553a9d1b101	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-054n-4902100000-0be7daf7806419664ffd	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0007-9210000000-ce5f84ca171c71ed671b	Not Available	View Spectrum

Toxicity Profile

Toxicity Values

Toxicity Value	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Toxicity Rating	Reference
3127.0 Log mg/kg [1800:5600]	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	Description	Reference
asthma	Elevated in Blood In	increase	A bronchial disease that is characterized by chronic inflammation and narrowing of the airways, which is caused by a combination of environmental and genetic factors. The disease has symptom recurring periods of wheezing (a whistling sound while breathing), has symptom chest tightness, has symptom shortness of breath, has symptom mucus production and has symptom coughing. The symptoms appear due to a variety of triggers such as allergens, irritants, respiratory infections, weather changes, exercise, stress, reflux disease, medications, foods and emotional anxiety. (DO)	PMC10669396
pain	Associated With?	increase	A disorder characterized by the sensation of marked discomfort, distress or agony. (NCI CTCAE)	PMC5908978
edema	Associated With?	Not Available	A disorder characterized by swelling due to an excessive accumulation of fluid (NCI CTCAE)	PMC7173497 , PMC7173439
anaphylaxis	Associated With?	Not Available	Not Available	PMC7173497 , PMC7173439
Bronchoconstriction	Associated With?	Not Available	Not Available	PMC7173497 , PMC7173439

Exposure Sources

Source ID	Source	Sector	Reference
CEDs000506	Antennas?Antennas, commonly used in communication technologies, can be a source of synthetic chemical contamination through the materials and coatings used in their construction.	Electrical & Electronic Equipment	PubChem
CEDs000537	Television Systems?Television systems can be a source of synthetic chemical contamination due to the various materials and components used in their manufacture and operation.	Electrical & Electronic Equipment	PubChem
CEDs000603	Nematocides?Nematocides are synthetic chemicals specifically designed to control nematodes, which are microscopic roundworms that can cause significant damage to crops and plants.	Agriculture & land management	PubChem
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	PubChem
CEDs000615	Eye Makeup Products?Eye makeup products, including mascaras, eyeliners, and eyeshadows, often contain a variety of synthetic chemicals such as pigments, preservatives, and film-forming agents.	Personal care & cosmetics	PubChem
CEDs000632	Apparel?Apparel production often involves the use of various synthetic chemicals, including dyes, finishing agents, and preservatives.	Textiles, leather & furnishings	PubChem
CEDs000671	Airplanes And Helicopters?Airplanes and helicopters are significant sources of synthetic chemical contamination primarily through the use of aviation fuels, lubricants, and de-icing agents.	Aviation & Aerospace	PubChem
CEDs000685	Ceramics?Ceramics can be a source of synthetic chemical contamination through various additives and processing agents used in their production.	Building & Construction	PubChem
CEDs000693	Silica Glass?Silica glass, primarily composed of silicon dioxide (SiO2), is widely used in various applications, including windows, glass facades, and insulation materials.	Building & Construction	PubChem
CEDs000696	Nanotechnology?Nanotechnology involves the manipulation of materials at the molecular or atomic level, typically within the range of 1 to 100 nanometers.	Industrial manufacturing & chemical processing	PubChem

Pathways

42 pathwaysPathway Source: PathBank

Arachidonic Acid Metabolism

Leukotriene C4 Synthesis Deficiency

Piroxicam Action Pathway

Acetylsalicylic Acid Action Pathway

Etodolac Action Pathway

Ketoprofen Action Pathway

Ibuprofen Action Pathway

Rofecoxib Action Pathway

Diclofenac Action Pathway

Sulindac Action Pathway

Celecoxib metabolism Pathway

Ketorolac Action Pathway

View all 42 pathways

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Cysteinyl leukotriene receptor 2	Q9NS75	Humans	Predicted (SEA)	Prediction Confidence Score 0.481 Applicability Domain 0.8 Statistical Significance 1.00e-05 Supporting Reference Compounds 10 E-value 0.0778492
Click to view 3D structure	Cysteinyl leukotriene receptor 1	Q9Y271	Humans	Predicted (SEA)	Prediction Confidence Score 0.475 Applicability Domain 0.8 Statistical Significance 1.00e-04 Supporting Reference Compounds 26 E-value 0.778492
Click to view 3D structure	Peroxisome proliferator-activated receptor gamma	P37231	Humans	Predicted (SEA)	Prediction Confidence Score 0.401 Applicability Domain 0.422 Statistical Significance 0.0033 Supporting Reference Compounds 192 E-value 25.5345
Click to view 3D structure	Peroxisome proliferator-activated receptor alpha	Q07869	Humans	Predicted (SEA)	Prediction Confidence Score 0.388 Applicability Domain 0.414 Statistical Significance 0.0032 Supporting Reference Compounds 127 E-value 24.6004
Click to view 3D structure	Peroxisome proliferator-activated receptor delta	Q03181	Humans	Predicted (SEA)	Prediction Confidence Score 0.388 Applicability Domain 0.414 Statistical Significance 0.0024 Supporting Reference Compounds 89 E-value 18.3724
Click to view 3D structure	ATP-binding cassette sub-family C member 2	Q63120	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.383 Applicability Domain 0.8 Statistical Significance 1.00e-05 Supporting Reference Compounds 12 E-value 0.0778492
Click to view 3D structure	Cysteinyl leukotriene receptor 1	Q2NNR5	Cavia porcellus	Predicted (SEA)	Prediction Confidence Score 0.343 Applicability Domain 0.75 Statistical Significance 7.60e-04 Supporting Reference Compounds 24 E-value 5.91654
Click to view 3D structure	Fatty-acid amide hydrolase 1	O00519	Humans	Predicted (SEA)	Prediction Confidence Score 0.333 Applicability Domain 0.37 Statistical Significance 0.0069 Supporting Reference Compounds 106 E-value 53.8717
Click to view 3D structure	Transient receptor potential cation channel subfamily V member 2	Q9WUD2	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.327 Applicability Domain 0.414 Statistical Significance 0.0016 Supporting Reference Compounds 21 E-value 12.6894
Click to view 3D structure	Cannabinoid receptor 1	P20272	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.324 Applicability Domain 0.37 Statistical Significance 0.0047 Supporting Reference Compounds 83 E-value 36.3556
Click to view 3D structure	Fatty acid-binding protein, adipocyte	P15090	Humans	Predicted (SEA)	Prediction Confidence Score 0.312 Applicability Domain 0.414 Statistical Significance 0.0011 Supporting Reference Compounds 19 E-value 8.32987
Click to view 3D structure	Cannabinoid receptor 2	Q9QZN9	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.311 Applicability Domain 0.37 Statistical Significance 8.20e-04 Supporting Reference Compounds 20 E-value 6.38364
Click to view 3D structure	Cannabinoid receptor 2	P34972	Humans	Predicted (SEA)	Prediction Confidence Score 0.303 Applicability Domain 0.333 Statistical Significance 0.0133 Supporting Reference Compounds 175 E-value 103.773
Click to view 3D structure	Cannabinoid receptor 1	P21554	Humans	Predicted (SEA)	Prediction Confidence Score 0.3 Applicability Domain 0.333 Statistical Significance 0.0179 Supporting Reference Compounds 200 E-value 139.35
Click to view 3D structure	Cannabinoid receptor 2	P47936	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.3 Applicability Domain 0.304 Statistical Significance 0.0036 Supporting Reference Compounds 39 E-value 28.1814
Click to view 3D structure	Solute carrier organic anion transporter family member 2A1	Q9EPT5	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.298 Applicability Domain 0.304 Statistical Significance 3.80e-04 Supporting Reference Compounds 2 E-value 2.95827
Click to view 3D structure	Tyrosine-protein phosphatase non-receptor type 1	P18031	Humans	Predicted (SEA)	Prediction Confidence Score 0.295 Applicability Domain 0.356 Statistical Significance 0.0125 Supporting Reference Compounds 197 E-value 97.078
Click to view 3D structure	Oxoeicosanoid receptor 1	Q8TDS5	Humans	Predicted (SEA)	Prediction Confidence Score 0.29 Applicability Domain 0.407 Statistical Significance 5.50e-04 Supporting Reference Compounds 4 E-value 4.28171
Click to view 3D structure	Free fatty acid receptor 4	Q5NUL3	Humans	Predicted (SEA)	Prediction Confidence Score 0.29 Applicability Domain 0.407 Statistical Significance 0.0074 Supporting Reference Compounds 63 E-value 57.3749
Click to view 3D structure	Fatty-acid amide hydrolase 1	P97612	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.285 Applicability Domain 0.303 Statistical Significance 0.0145 Supporting Reference Compounds 102 E-value 112.648
Click to view 3D structure	Cannabinoid receptor 1	P47746	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.281 Applicability Domain 0.29 Low confidence Statistical Significance 0.004 Supporting Reference Compounds 42 E-value 30.984
Click to view 3D structure	Transient receptor potential cation channel subfamily V member 1	Q8NER1	Humans	Predicted (SEA)	Prediction Confidence Score 0.275 Applicability Domain 0.29 Low confidence Statistical Significance 0.0189 Supporting Reference Compounds 104 E-value 147.135
Click to view 3D structure	Solute carrier organic anion transporter family member 2B1	Q9JHI3	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.272 Applicability Domain 0.304 Statistical Significance 4.80e-04 Supporting Reference Compounds 2 E-value 3.73676
Click to view 3D structure	Prostaglandin E2 receptor EP2 subtype	P43116	Humans	Predicted (SEA)	Prediction Confidence Score 0.27 Applicability Domain 0.304 Statistical Significance 0.01 Supporting Reference Compounds 95 E-value 78.2385
Click to view 3D structure	Free fatty acid receptor 1	O14842	Humans	Predicted (SEA)	Prediction Confidence Score 0.268 Applicability Domain 0.407 Statistical Significance 0.0178 Supporting Reference Compounds 56 E-value 138.883
Click to view 3D structure	Dipeptidase 2	Q9H4A9	Humans	Known	Not Available