Impurity reference standards
Rubber oligomer impurities & reference standards
Characterised Rubber oligomer impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
9reference materials
COAHPLC · NMR · MS on request
2-(3-Bromoprop-1-en-2-yl)-1,1,5,5-tetramethyl-3-(2,2,4-trimethylpentyl)cyclohexane
- CAS
- 2518227-14-8
- Formula
- C21H39Br
- MW
- 371.4 g/mol
VQ-027288
2-(3-Chloroprop-1-en-2-yl)-1,1,5,5-tetramethyl-3-(2,2,4-trimethylpentyl)cyclohexane
- CAS
- 2446375-29-5
- Formula
- C21H39Cl
- MW
- 327 g/mol
VQ-035235
2-(3-Chloroprop-1-en-2-yl)-1,1,5,5-tetramethylcyclohexane
- CAS
- 63216-72-8
- Formula
- C13H23Cl
- MW
- 214.77 g/mol
VQ-027289
Cyclohexane,1,1,5,5-tetramethyl-2-(1-methylethenyl)-3-(2,2,4-trimethylpentyl)-,trans
- CAS
- 114123-74-9
- Formula
- C21H40
- MW
- 292.5 g/mol
VQ-032759
Methyl 4,4,6,6-tetramethylcyclohex-1-ene-1-carboxylate
- CAS
- 2234308-25-7
- Formula
- C12H20O2
- MW
- 196.29 g/mol
VQ-032936
FAQs — Rubber oligomer impurities
Which Rubber oligomer impurities do you supply?
We list 9 Rubber oligomer-related reference materials, including process impurities, degradation products and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Rubber oligomer impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Rubber oligomer impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Rubber oligomer impurity standards
We reply within one business day with price, pack options, lead time and documentation.