(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide
(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide (CAS 197587-43-2), molecular formula C14H32BrNS, is a high-purity chemical supplied by Tech Serve Solutions for micro / nanoelectronics applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- (11-Mercaptoundecyl)trimethylammonium bromide
- Synonyms
- 197587-43-2

| Molecular weight | 326.38 |
|---|---|
| Empirical formula | C14H32BrNS |
| Storage temperature | −20°C |
| Application | This ammonium thiol molecule is reporated for the formation of photoconductive self-assembled monolayers. |
| Melting point | 113-118 °C |
| Transport (UN / ADR) | UN 3335 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide?
+
(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide (CAS 197587-43-2), molecular formula C14H32BrNS, is a high-purity chemical supplied by Tech Serve Solutions for micro / nanoelectronics applications, to USP, BP and EP standards.
What grades of (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide?
+
(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide has CAS number 197587-43-2 and molecular formula C14H32BrNS. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide?
+
Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
+
Yes. Every batch of (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide be stored?
+
Store (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide used for?
+
(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide is used in micro / nanoelectronics applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for (11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide?
+
Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
▶ Related products

(11-Mercaptoundecyl)hexa(ethylene glycol)
C23H48O7S
Micro / NanoElectronics
(12-Phosphonododecyl)phosphonic acid
C12H28O6P2
Micro / NanoElectronics
(2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoroheptyl)oxirane
3
Micro / NanoElectronics
(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Heptadecafluorononyl)oxirane
3
Micro / NanoElectronics
(3-Chloropropyl)dimethoxymethylsilane
Cl(CH2)3Si(OCH3)2CH3
Micro / NanoElectronics
(3-Chloropropyl)trimethoxysilane
Cl(CH2)3Si(OCH3)3
Micro / NanoElectronics
(4-Bromophenyl)diphenylsulfonium triflate
C19H14BrF3O3S2
Micro / NanoElectronics
(4-Fluorophenyl)diphenylsulfonium triflate
C19H14F4O3S2
Micro / NanoElectronics


