Impurities & Reference Standards

Cat. No.

A88876

CAS No.

781-43-1

9,10-Dimethylanthracene

9,10-Dimethylanthracene is a polycyclic aromatic hydrocarbon recognized for its ability to induce DNA damage. This compound serves as an important tool in research focused on the carcinogenic potential of environmental pollutants, allowing for the investigation of mechanisms underlying toxicological effects and cancer risk assessment. Its role in studying the biochemical pathways of DNA interaction makes it essential for advancing knowledge in environmental health and safety research.

Cat. No.

A89054

CAS No.

17088-21-0

1-Ethenylpyrene

Synonyms: 1-Vinylpyrene

1-Ethenylpyrene is recognized for its role as an anti-chemical carcinogen, primarily targeting the inhibition of skin tumor formation. It effectively obstructs the initiation of tumors induced by carcinogenic agents such as DMBA and Benzo[a]pyrene. This compound is valuable for research in cancer biology, specifically in studies focusing on tumorigenesis and chemical carcinogenesis prevention.

Cat. No.

A89349

CAS No.

183658-27-7

2-Ethylhexyl 2,3,4,5-tetrabromobenzoate

2-Ethylhexyl 2,3,4,5-tetrabromobenzoate is a brominated flame retardant that functions by improving the fire resistance of various materials. This compound exhibits effective thermal stability and can inhibit combustion processes, making it valuable in the formulation of fire-retardant polymeric materials. Its applications extend to plastic and textile industries, where reducing flammability is critical for safety and compliance standards.

Cat. No.

A89384

CAS No.

1067-98-7

Tris(3-chloropropyl) phosphate

Tris(3-chloropropyl) phosphate functions primarily as a flame retardant through its ability to form a protective char layer during combustion. It exhibits effective thermal stability and reduces flammability in various materials, making it suitable for research focused on fire safety and material science. This compound can be utilized in studies investigating the enhancement of fire resistance in polymers and textiles.

Cat. No.

A89438

CAS No.

123-79-5

Dioctyl adipate

Dioctyl adipate is an organic compound primarily utilized as a plasticizer, enhancing the flexibility and durability of polymer materials. Its ability to lower the glass transition temperature and improve the processing characteristics of various plastics makes it invaluable in manufacturing applications. Dioctyl adipate is commonly used in PVC and other polyolefin formulations, contributing to improved performance in a wide range of industrial and consumer products.

Cat. No.

A89543

CAS No.

757124-72-4

1H,1H,2H,2H-Perfluorohexanesulfonic acid

Synonyms: 4:2 FTSA

1H,1H,2H,2H-Perfluorohexanesulfonic acid is a short-chain perfluoroalkyl sulfonic acid that exhibits strong binding affinity to human serum albumin. This compound is utilized in biological research to investigate interactions with proteins and other biomolecules, contributing to the understanding of its physiological effects. Its unique structure makes it a valuable reagent for studies focused on environmental science and toxicology, particularly in assessing the impacts of perfluoroalkyl substances on human health and ecosystems.

Cat. No.

A89690

CAS No.

1578-18-3

1,1-Dibromo-3-chloroacetone

1,1-Dibromo-3-chloroacetone is a halogenated compound that acts as a disinfection byproduct, primarily targeting ozone and chlorine-chloramine systems. It is formed at elevated bromide concentrations when chlorine or chloramine is utilized as secondary disinfectants. This reagent is instrumental in studying the formation and effects of disinfection byproducts in water treatment processes, aiding research into the implications for public health and environmental safety.

Cat. No.

A89762

CAS No.

153537-74-7

(R)-Plevitrexed

Synonyms: (R)-ZD 9331; (R)-BGC9331

(R)-Plevitrexed is a enantiomer of Plevitrexed, targeting thymidylate synthase (TS) as a potent inhibitor. While exhibiting reduced biological activity compared to its counterpart, (R)-Plevitrexed serves as a valuable click chemistry reagent due to its alkyne group. It is capable of undergoing copper-catalyzed azide-alkyne cycloaddition (CuAAc), facilitating efficient labeling and conjugation in various biological research applications.

Cat. No.

A89788

CAS No.

164989-36-0

C24 (2'(R)-Hydroxy) dihydro ceramide (d18:0/24:0)

Synonyms: (R)-2'-Hydroxy cer(d18:0/24:0); (R)-2'-Hydroxy ceramide (d18:0/24:0); N-(R)-α-C24 Dihydro ceramide (d18:0/24:0)

C24 (2'(R)-Hydroxy) dihydro ceramide (d18:0/24:0) is the 2R-isomer of the dihydro ceramide variant. This compound is implicated in lipid metabolism and cellular signaling pathways, playing a crucial role in cell differentiation and apoptosis. It serves as an important reagent for research in sphingolipid biology and its associated mechanisms in various physiological and pathological processes.

Cat. No.

A89916

CAS No.

464-10-8

Tribromonitromethane

Tribromonitromethane is a halonitromethane compound recognized as a disinfection by-product (DBP) in drinking water. This compound's formation and concentration are critical for understanding the implications of water treatment processes and their effects on public health. Tribromonitromethane is important for research applications focusing on the identification and mitigation of DBPs in water quality studies.

Cat. No.

A89925

CAS No.

55716-01-3

1,1,3-Tribromo-3-chloroacetone

1,1,3-Tribromo-3-chloroacetone acts as a halogenated disinfection byproduct (DBP), interacting with chlorine or chloramine in the presence of elevated bromide levels. This compound is crucial for studies evaluating the formation and behavior of DBPs during water treatment processes. Its role in assessing the impacts of disinfection methods on environmental and human health makes it an important reagent in chemical research focused on water quality and safety.

Cat. No.

A90477

CAS No.

1198-63-6

1,3-Diaminotetrafluorobenzene

Synonyms: 2,4,5,6-Tetrafluorobenzene-1,3-diamine

1,3-Diaminotetrafluorobenzene is a carcinogenic compound classified as an aniline derivative. It exhibits significant carcinogenic activity, making it a crucial reagent for research into cancer biology and toxicology. Its application in studies focused on understanding the mechanisms of carcinogenesis provides valuable insights into potential health risks associated with exposure to similar compounds.

Cat. No.

A90592

CAS No.

13126-37-9

12(Z)-Octadecenoic acid

Synonyms: cis-12-Octadecenoic acid

12(Z)-Octadecenoic acid is the cis-12 isomer of octadecenoic acid, characterized by its unsaturated fatty acid structure. This compound exhibits significant biological activity, including potential roles in lipid metabolism and cell membrane dynamics. It is commonly utilized in research related to fatty acid biochemistry, metabolic disorders, and the investigation of fatty acid-induced signaling pathways.

Cat. No.

A90847

CAS No.

108608-63-5

Ser-Asp-Gly-Arg-Gly

Synonyms: SDGRG

Ser-Asp-Gly-Arg-Gly serves as a negative control of the widely studied GRGDS peptide, which is known for its role in cell adhesion and signaling. By acting as a decoy, this peptide helps to elucidate the specific interactions and biological pathways mediated by GRGDS. Researchers can utilize Ser-Asp-Gly-Arg-Gly in experiments aimed at investigating integrin functions, cellular responses, and the effects of peptide competition in various biological systems.

Cat. No.

A91258

CAS No.

28961-43-5

Trimethylolpropane ethoxylate triacrylate (MW 428)

Synonyms: ETPTA

Trimethylolpropane ethoxylate triacrylate (ETPTA) functions as a plasticizer, enhancing the flexibility and durability of polymer composites. With a molecular weight of 428, ETPTA serves as a crucial component in the synthesis of nanocomposites, improving their mechanical properties and overall performance. Its applications extend to various fields, including materials science and polymer engineering, where enhanced material properties are essential for advanced applications.

Cat. No.

A91736

CAS No.

225784-09-8

Pentosidine TFA

Pentosidine TFA is an advanced glycation end product (AGE) that forms cross-links and possesses fluorescent properties. This compound serves as a valuable biomarker for various conditions including diabetes, aging, uremia, and the non-enzymatic modification of long-lived proteins. Its presence in human tissues facilitates research into the mechanisms of the Maillard reaction and its contributions to aging and related diseases.

Cat. No.

A91831

CAS No.

589-35-5

3-Methylpentan-1-ol

3-Methylpentan-1-ol is a hexanol isomer that functions primarily as a solvent and intermediate in organic synthesis. It exhibits properties that make it valuable in various chemical research applications, including the development of new formulations and the synthesis of complex organic compounds. Its unique structure and reactivity profile enhance its utility in chemical laboratories.

Cat. No.

A91914

CAS No.

60523-73-1

Bromodichloroacetonitrile

Bromodichloroacetonitrile is a nitrogen-containing disinfection byproduct that primarily targets the formation of harmful disinfection byproducts (DBPs) in treated water. This compound is utilized in environmental research to investigate its occurrence and impact on water quality, as well as its potential health risks associated with exposure. Its application in various studies helps to further understand the implications of DBPs in drinking water systems and their regulation.

Cat. No.

A91943

CAS No.

918-01-4

Bromodichloronitromethane

Bromodichloronitromethane, a member of the halonitromethanes class, acts as a disinfection by-product (DBP) found in drinking water. Its primary mechanism involves the formation during water treatment processes, posing potential health risks due to its toxicity. This compound is relevant for research in water quality and public health, particularly in studies assessing the impact of DBPs on human health and environmental safety.

Cat. No.

A92255

CAS No.

855878-13-6

Dibromochloroacetamide

Dibromochloroacetamide is a haloacetamide compound that primarily targets disinfection byproducts (DBPs). It is significant in the study of water quality and safety, as it has been identified as a byproduct of drinking water chlorination. This reagent is essential for researchers investigating the health effects and environmental implications of DBPs in potable water systems.

Cat. No.

A92742

CAS No.

218-01-9

Chrysene

Chrysene is a high molecular weight polycyclic aromatic hydrocarbon (PAH) recognized for its role as a carcinogenic inducer. This compound exhibits significant potential for inducing malignancies in various biological systems, making it a valuable tool for cancer research. Chrysene is commonly used in studies aimed at elucidating the mechanisms of carcinogenesis and understanding the effects of environmental pollutants on human health.

Cat. No.

A93341

CAS No.

64532-94-1

2-(1-Methylethyl)phenyl diphenyl phosphate

2-(1-Methylethyl)phenyl diphenyl phosphate functions primarily as a flame retardant by inhibiting the combustion process in materials. Its chemical properties allow it to be integrated into various substrates to enhance fire resistance, making it an important additive in the plastics and textiles industries. Research applications include material safety evaluations and the development of protective coatings.

Cat. No.

A93368

CAS No.

2650530-01-9

PFI-6N

PFI-6N is a negative control compound designed to provide a baseline for studies involving PFI-6. It is inactive against YEATS domains, specifically MLLT1/3 and YEATS2/4, due to the modification of its amide group that prevents methylation. This compound serves as an essential tool in research applications that require a comparison to active agents targeting the YEATS protein family.

Cat. No.

A93372

CAS No.

141-04-8

Diisobutyl adipate

Diisobutyl adipate is a plasticizer that enhances the flexibility and durability of polymer materials. Additionally, it serves as a useful compound in the formulation of antibacterial drugs, acting as a preservative to prolong shelf life and maintain efficacy. Its applications extend to various fields, including chemical research and development in materials science and pharmaceuticals.

Cat. No.

A93418

CAS No.

74875-98-2

1-Linoleoyl-3-chloropropanediol

Synonyms: Rac-1-Linoleoyl-3-chloropropanediol

1-Linoleoyl-3-chloropropanediol is a lipid molecule that serves as a bioactive compound in various biochemical research applications. This compound is utilized for investigating lipid metabolism and membrane dynamics, as well as exploring its potential effects on cellular signaling pathways. Its unique structure allows for the study of various lipid-related biological processes, providing insights into cellular functions and responses.