Cas no 33458-49-0 (1,2-Dibromoethane-13C2)

1,2-Dibromoethane-13C2 is a stable isotope-labeled compound where both carbon atoms are replaced with carbon-13 (13C), providing a valuable tool for analytical and research applications. Its isotopic purity enhances precision in mass spectrometry and NMR spectroscopy, enabling accurate tracing and quantification in metabolic studies, environmental analysis, and chemical reaction mechanisms. The compound retains the chemical properties of unlabeled 1,2-dibromoethane while offering distinct advantages in isotope dilution techniques and internal standardization. Its high chemical stability and well-defined isotopic enrichment make it suitable for use as a reference material in advanced analytical workflows, ensuring reliable and reproducible experimental results.
1,2-Dibromoethane-13C2 structure
1,2-Dibromoethane-13C2 structure
Product Name:1,2-Dibromoethane-13C2
CAS No:33458-49-0
MF:C2H4Br2
MW:189.846468925476
CID:294244
PubChem ID:12998452
Update Time:2025-06-08

1,2-Dibromoethane-13C2 Chemical and Physical Properties

Names and Identifiers

    • Ethane-13C2,1,2-dibromo- (8CI,9CI)
    • 1,2-Dibromoethane-13C2
    • 1,2-DIBROMOETHANE, [13C2]
    • 33458-49-0
    • 1,2-dibromo(1,2-13C2)ethane
    • 1,2-Dibromoethane(1,2-13c2)
    • DTXSID30514625
    • 1,2-Dibromo(~13~C_2_)ethane
    • AKOS015913179
    • 1,2-Dibromoethane-13C2, 99 atom % 13C
    • Inchi： 1S/C2H4Br2/c3-1-2-4/h1-2H2/i1+1,2+1
    • InChI Key： PAAZPARNPHGIKF-ZDOIIHCHSA-N
    • SMILES： Br[13CH2][13CH2]Br

Computed Properties

  • Exact Mass: 189.87264g/mol
  • Monoisotopic Mass: 187.87468g/mol
  • Isotope Atom Count: 2
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 4
  • Rotatable Bond Count: 1
  • Complexity: 6
  • 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: 0?2

Experimental Properties

  • Color/Form: Not determined
  • Density: 2.203?g/mL?at 25?°C
  • Melting Point: 9-10?°C(lit.)
  • Boiling Point: 131-132?°C(lit.)
  • Solubility: Not determined

1,2-Dibromoethane-13C2 Security Information

1,2-Dibromoethane-13C2 Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
D425378-100mg
1,2-Dibromoethane-13C2
 33458-49-0
100mg
 $ 181.00 2023-09-07
TRC
D425378-250mg
1,2-Dibromoethane-13C2
 33458-49-0
250mg
 $ 379.00 2023-09-07
TRC
D425378-1g
1,2-Dibromoethane-13C2
 33458-49-0
1g
 $ 1127.00 2023-09-07
TRC
D425378-1000mg
1,2-Dibromoethane-13C2
 33458-49-0
1g
 $1126.00 2023-05-18

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