N,N,N-Triethyl-2-((3,4,5-trimethoxybenzoyl)oxy)ethan-1-aminium 4-methylbenzenesulfonate CAS 391-70-8
| CAS No. | 391-70-8 |
| Molecular Formula | C18H30NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N,N,N-Triethyl-2-((3,4,5-trimethoxybenzoyl)oxy)ethan-1-aminium 4-methylbenzenesulfonate.
N,N,N-Triethyl-2-((3,4,5-trimethoxybenzoyl)oxy)ethan-1-aminium 4-methylbenzenesulfonate (CAS 391-70-8) is a high-purity analytical reference standard with the molecular formula C18H30NO5C7H7O3S and a molecular weight of 511.63 g/mol.
Structurally, N,N,N-Triethyl-2-((3,4,5-trimethoxybenzoyl)oxy)ethan-1-aminium 4-methylbenzenesulfonate (C18H30NO5C7H7O3S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 511.63 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.
As a certified reference material (CRM), N,N,N-Triethyl-2-((3,4,5-trimethoxybenzoyl)oxy)ethan-1-aminium 4-methylbenzenesulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H30NO5 C7H7O3S |
| Molecular Weight | 511.63 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-Amino-2-methyl-3,4-dihydroisoquinolin-1(2h)-one (CAS 118206-31-8)
- 7-(Hydroxymethyl)-3H-pyrrolizin-3-one (CAS 154367-62-1)
- 1-Benzyl-3,3-bis(trifluoromethyl)pyrrolidine (CAS 1315368-00-3)
- Methyl 3-hydroxy-4-nitro-2-naphthoate (CAS 5394-81-0)
- 5-(Bromomethyl)-2,3-dihydrobenzofuran (CAS 196598-26-2)
- 1-(6,7-Dihydro-5H-cyclopenta[d]pyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1405613-58-2)
- 4-Ethyl-4-heptanol (CAS 597-90-0)
- Potassium 4-chloro-3,5-dinitrobenzenesulfonate (CAS 38185-06-7)
- 2,7-Dichloro-5-methoxyimidazo[1,2-c]pyrimidine (CAS 27420-39-9)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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