p-Dodecylbenzenesulfonic Acid Triethanolamine Salt CAS 3088-30-0
| CAS No. | 3088-30-0 |
| Molecular Formula | C18H30O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies p-Dodecylbenzenesulfonic Acid Triethanolamine Salt (CAS 3088-30-0), a certified reference material (molecular formula C18H30O3SC6H15NO3, MW 475.69 g/mol) for analytical method development and quality control.
Structurally, p-Dodecylbenzenesulfonic Acid Triethanolamine Salt (C18H30O3SC6H15NO3) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 475.69 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H30O3S C6H15NO3 |
| Molecular Weight | 475.69 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related p Standards
- 4-Dodecylbenzenesulfonic acid (CAS 121-65-3)
- 4-Dodecylbenzenesulfonic Acid Potassium Salt (CAS 14564-74-0)
- 2-Dodecylbenzenesulfonic acid, sodium salt (CAS 15163-46-9)
- 3-Dodecylbenzenesulfonic acid (CAS 16577-13-2)
- Dodecylbenzenesulfonic acid isopropylamine salt (CAS 26264-05-1)
- Dodecylbenzenesulfonic Acid (soft type) (mixture) (CAS 68584-22-5)
Recommended Standards
- 1,5-Anthracenedicarbonitrile (CAS 200353-90-8)
- 1020719-52-1 5-Hydroxymethyl-N-phenyl-2-1H-pyridone-d5 5-(hydroxymethyl)-1-(2,3,4,5,6-pentadeuteriophenyl)pyridin-2-one (CAS 1020719-52-1)
- 2-(2-Oxobenzo[d]thiazol-3(2h)-yl)acetohydrazide (CAS 97420-38-7)
- 2-Methyl-5-(4-methyl-1H-pyrazol-1-yl)aniline (CAS 1263474-47-0)
- N-((3-(tert-butyl)bicyclo[1.1.1]Pentan-1-yl)methyl)-2,2,2-trifluoroacetamide (CAS 1886967-45-8)
- Ethyl 2-(1,1-dioxo-1λ6-thietan-3-ylidene)acetate (CAS 1394319-79-9)
- 4-Methyl-8-(5-(trifluoromethyl)pyridin-2-yl)dihydro-4lambda4,8lambda4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione (CAS 1227700-47-1)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridine-6-sulfonyl chloride (CAS 1361703-11-8)
- cis-4-amino-1-(trifluoromethyl)cyclohexanol;hydrochloride (CAS 2408962-48-9)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com