11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid
11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid (CAS 73025-02-2), molecular formula C23H34N2O4S, is a high-purity chemical supplied by Tech Serve Solutions for biochemicals & reagents 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-(Dansylamino)undecanoic acid,DAUDA
![11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F73025-02-2.png&w=3840&q=75)
| Molecular weight | 434.59 |
|---|---|
| Empirical formula | C23H34N2O4S |
| Assay | ≥98.0% (TLC) |
| Solubility | DMSO: solublemethanol: soluble |
| Storage temperature | 2-8°C |
| Application | 11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid (DAUDA), a dansyl-type fluorophore, is widely used as a hydrophobic binding site probe to identify and characterize the binding sites of medium chain fatty acids, their derivatives and other hydrophobic compounds on molecules such as proteins. |
| Suitability | suitable for fluorescence |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioReagent |
|---|---|
| Fluorescence | λex 335 nm; λem 516 nm in methanol |
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-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid?
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11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid (CAS 73025-02-2), molecular formula C23H34N2O4S, is a high-purity chemical supplied by Tech Serve Solutions for biochemicals & reagents applications, to USP, BP and EP standards.
What grades of 11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid 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-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid?
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11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid has CAS number 73025-02-2 and molecular formula C23H34N2O4S. 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-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid?
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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?
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Yes. Every batch of 11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid 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-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid be stored?
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Store 11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid 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-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid used for?
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11-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid is used in biochemicals & reagents 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-[5-(Dimethylamino)-1-naphthalenesulfonylamino]undecanoic acid?
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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.
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