Cas no 1718-51-0 (p-Terphenyl-d14)

Technical Introduction: p-Terphenyl-d14 p-Terphenyl-d14 is a deuterated analog of p-terphenyl, where all hydrogen atoms are replaced by deuterium (D). This isotopic labeling enhances its utility in spectroscopic and analytical applications, particularly in nuclear magnetic resonance (NMR) studies, where deuterium substitution minimizes interference from proton signals. Its high isotopic purity and chemical stability make it suitable for use as an internal standard or solvent in quantitative analyses. Additionally, p-Terphenyl-d14 is employed in research involving fluorescence quenching, photophysical studies, and as a scintillator component in radiation detection. The compound’s well-defined structure and deuterium enrichment ensure reproducibility in experimental results.
p-Terphenyl-d14 structure
p-Terphenyl-d14 structure
Product Name:p-Terphenyl-d14
CAS No:1718-51-0
MF:C18H14
MW:244.390028476715
MDL:MFCD00084184
CID:214002
PubChem ID:24867991
Update Time:2025-08-05

p-Terphenyl-d14 Chemical and Physical Properties

Names and Identifiers

    • 1,1':4',1''-Terphenyl-2,2',2'',3,3',3'',4,4'',5,5',5'',6,6',6''-d14
    • 4-Terphenyl-d14
    • Deuterated p-Terphenyl
    • Perdeuterio-p-terphenyl
    • p-Terphenyl-d14100μg
    • terphenyl-d14
    • tetradecadeuterio-p-terphenyl
    • P-TERPHENYL-D14
    • [2H14]Terphenyl
    • p-terphenyl-d14 solution
    • P-TERPHENYL-D14, 100MG, NEAT
    • 1,2,4,5-tetradeuterio-3,6-bis(2,3,4,5,6-pentadeuteriophenyl)benzene
    • M L
    • P-TERPHENYL-D14, 98 ATOM % D
    • p-Terphenyl-d14 50mg [1718-51-0]
    • 4-TERPHENYL-D14, 1X1ML, CH2CL2, 2000UG/M L
    • p-Terphenyl-d14, 98 atom % D, 98% (CP)
    • p-Terphenyl-d14, analytical standard
    • 98904-43-9
    • 1718-51-0
    • NS00126628
    • p-Terphenyl D14
    • CS-0095799
    • AS-82552
    • DTXSID5050399
    • p-Terphenyl D14 1000 microg/mL in Acetone
    • p-Terphenyl D14 500 microg/mL in Dichloromethane
    • BAA71851
    • XJKSTNDFUHDPQJ-WZAAGXFHSA-N
    • 1,1':4',1''-Terphenyl-d14
    • D99668
    • 1,2,3,4,5-pentadeuterio-6-[2,3,5,6-tetradeuterio-4-(2,3,4,5,6-pentadeuteriophenyl)phenyl]benzene
    • HY-W013973S
    • J-010764
    • 1,1':4',1''-Terphenyl-2,2',2'',3,3',3'',4,4'',5,5',5'',6,6',6''-d14; p-Terphenyl-d14 (7CI,8CI); 4-Terphenyl-d14; p-Terphenyl D14
    • p-Terphenyl-d14
    • MDL: MFCD00084184
    • Inchi: 1S/C18H14/c1-3-7-15(8-4-1)17-11-13-18(14-12-17)16-9-5-2-6-10-16/h1-14H/i1D,2D,3D,4D,5D,6D,7D,8D,9D,10D,11D,12D,13D,14D
    • InChI Key: XJKSTNDFUHDPQJ-WZAAGXFHSA-N
    • SMILES: C1(C([2H])=C([2H])C(=C([2H])C=1[2H])C1C([2H])=C([2H])C([2H])=C([2H])C=1[2H])C1C([2H])=C([2H])C([2H])=C([2H])C=1[2H]

Computed Properties

  • Exact Mass: 244.19700
  • Monoisotopic Mass: 244.197
  • Isotope Atom Count: 14
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 2
  • Complexity: 198
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 0A^2

Experimental Properties

  • Color/Form: Not determined
  • Density: 1.11 g/cm3
  • Melting Point: 212-213?°C (lit.)
  • Boiling Point: 400oC at 760 mmHg
  • Flash Point: 188.1oC
  • Refractive Index: 1.601
  • PSA: 0.00000
  • LogP: 5.02060
  • Color/Form: 2000?μg/mL in dichloromethane
  • Solubility: Not determined

p-Terphenyl-d14 Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H315-H319-H335
  • Warning Statement: P261-P305+P351+P338
  • Hazardous Material transportation number:UN 3077 9/PG 3
  • WGK Germany:3
  • Hazard Category Code: 36/37/38
  • Safety Instruction: 26-37/39
  • Hazardous Material Identification: Xi
  • Storage Condition:room temp
  • Risk Phrases:R36/37/38

p-Terphenyl-d14 Pricemore >>

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p-Terphenyl-d14 Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:1718-51-0)p-Terphenyl-[D14
Order Number:LE11109
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:04
Price ($):discuss personally

Additional information on p-Terphenyl-d14

Research Briefing on p-Terphenyl-d14 (CAS: 1718-51-0) in Chemical and Biomedical Applications

This research briefing provides an in-depth analysis of the latest advancements and applications of p-Terphenyl-d14 (CAS: 1718-51-0), a deuterated analog of p-terphenyl, in chemical and biomedical research. The compound has garnered significant attention due to its unique properties, including enhanced stability and isotopic labeling, which make it invaluable in spectroscopic studies and pharmaceutical development.

Recent studies have highlighted the role of p-Terphenyl-d14 as a critical internal standard in mass spectrometry and nuclear magnetic resonance (NMR) spectroscopy. Its deuterated structure minimizes interference with analyte signals, thereby improving the accuracy and reproducibility of quantitative analyses. This is particularly relevant in metabolomics and pharmacokinetic studies, where precise measurement of drug metabolites is essential.

In the field of drug discovery, p-Terphenyl-d14 has been employed as a tracer in the development of novel therapeutic agents. Researchers have utilized its isotopic labeling to track molecular interactions and metabolic pathways, providing insights into drug mechanisms and potential side effects. For instance, a 2023 study published in the Journal of Medicinal Chemistry demonstrated its utility in elucidating the metabolic stability of candidate compounds, thereby accelerating the drug development pipeline.

Furthermore, p-Terphenyl-d14 has shown promise in material science, particularly in the design of organic electronic devices. Its high thermal stability and optoelectronic properties make it a suitable candidate for use in organic light-emitting diodes (OLEDs) and photovoltaic cells. Recent advancements in synthetic chemistry have also enabled the scalable production of p-Terphenyl-d14, addressing previous challenges related to cost and availability.

Despite these advancements, challenges remain in the widespread adoption of p-Terphenyl-d14. Issues such as the need for specialized handling due to its deuterated nature and the high cost of isotopic labeling reagents pose barriers to its use in routine laboratory settings. However, ongoing research aims to mitigate these challenges through the development of more cost-effective synthesis methods and improved handling protocols.

In conclusion, p-Terphenyl-d14 (CAS: 1718-51-0) represents a versatile tool in chemical and biomedical research, with applications ranging from analytical chemistry to drug discovery and material science. Its unique properties and growing accessibility underscore its potential to drive innovation in these fields. Future research should focus on optimizing its synthesis and expanding its applications to fully realize its benefits.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:1718-51-0)p-Terphenyl-[D14
LE11109
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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