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Home > Categories > E & L Standards - Rubber Oligomers

E & L Standards - Rubber Oligomers

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5,8,11,14,17,20-Hexaoxatetracosa-2,22-diyne-1,24-diol

  • CAT NUMBER DCTI-C-3918
  • CAS NUMBER 185378-84-1
  • MOLECULAR FORMULA C18H30O8
  • MOLECULAR WEIGHT 374.43
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1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethan-1-one

  • CAT NUMBER DCTI-C-3149
  • CAS NUMBER 14035-33-7
  • MOLECULAR FORMULA C16H24O2
  • MOLECULAR WEIGHT 248.37
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Vinyl cinnamate

  • CAT NUMBER DCTI-C-3148
  • CAS NUMBER 17719-70-9
  • MOLECULAR FORMULA C11H10O2
  • MOLECULAR WEIGHT 174.2
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4-t-Butyl-2-(1-methyl-2-nitroethyl)cyclohexanone

  • CAT NUMBER DCTI-C-3334
  • CAS NUMBER 1310686-07-7
  • MOLECULAR FORMULA C13H23NO3
  • MOLECULAR WEIGHT 241.33
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(2E,4E)-2,4-Dodecadienoic acid

  • CAT NUMBER DCTI-C-3335
  • CAS NUMBER 24738-48-5
  • MOLECULAR FORMULA C12H20O2
  • MOLECULAR WEIGHT 196.29
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7,9-di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione

  • CAT NUMBER DCTI-C-3151
  • CAS NUMBER 82304-66-3
  • MOLECULAR FORMULA C17H24O3
  • MOLECULAR WEIGHT 276.38
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3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoic acid

  • CAT NUMBER DCTI-C-3150
  • CAS NUMBER 20170-32-5
  • MOLECULAR FORMULA C17H26O3
  • MOLECULAR WEIGHT 278.39
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Rubber Oligomers
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Rubber oligomer -2

  • CAT NUMBER DCTI-C-3210
  • CAS NUMBER 63216-72-8
  • MOLECULAR FORMULA C13H23Cl
  • MOLECULAR WEIGHT 214.78
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Rubber Oligomer 10

  • CAT NUMBER DCTI-C-3216
  • CAS NUMBER NA
  • MOLECULAR FORMULA C13H24O
  • MOLECULAR WEIGHT 196.33
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Rubber Oligomer 6

  • CAT NUMBER DCTI-C-3214
  • CAS NUMBER 2514955-51-4
  • MOLECULAR FORMULA C13H23Br
  • MOLECULAR WEIGHT 259.23
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Rubber oligomer -9

  • CAT NUMBER DCTI-C-3215
  • CAS NUMBER NA
  • MOLECULAR FORMULA C12H20O
  • MOLECULAR WEIGHT 180.29
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Rubber oligomer – 8

  • CAT NUMBER DCTI-C-3147
  • CAS NUMBER 2234308-25-7
  • MOLECULAR FORMULA C12H20O2
  • MOLECULAR WEIGHT 196.29
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Rubber Oligomer-1

  • CAT NUMBER DCTI-C-3199
  • CAS NUMBER 63251-38-7
  • MOLECULAR FORMULA C13H24
  • MOLECULAR WEIGHT 180.34
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References
FAQ's

References

  1. Dennis Jenke, Identification, analysis and safety assessment of leachables and extractables, TrAC Trends in Analytical Chemistry, Volume 101, April 2018, Pages 56-65 (https://doi.org/10.1016/j.trac.2017.10.024)
  2.  Richard Jähnke, Contamination of Injectable Powders by Volatile Hydrocarbons from Rubber Stoppers, Acta Pharmaceutica Technologica 36(3):139-148 (https://www.researchgate.net/publication/321197618_Contamination_of_Injectable_Powders_by_Volatile_Hydrocarbons_from_Rubber_Stoppers)

Frequently Asked Questions

GC-MS, UHPLC-CAD, and headspace MS are the analytical methods to identify Rubber Oligomer impurities.

Post-marketing product recalls are avoided by removing Rubber Oligomer impurities from drug products.

 

Note: Products protected by valid patents by a manufacturer are not offered for sale in countries having patent protection. The sale of such products constitutes a patent infringement, and its liability is at the buyer's risk.

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