3-(2-Ethoxyethyl)-4,7-dimethoxybenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate CAS 2034156-61-9
| CAS No. | 2034156-61-9 |
| Molecular Formula | C13H18N2O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Ethoxyethyl)-4,7-dimethoxybenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate (CAS 2034156-61-9), molecular formula C13H18N2O3SC7H8O3S and molecular weight 454.56 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H18N2O3SC7H8O3S, 3-(2-Ethoxyethyl)-4,7-dimethoxybenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 454.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 3-(2-Ethoxyethyl)-4,7-dimethoxybenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H18N2O3S C7H8O3S |
| Molecular Weight | 454.56 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethoxyethyl Standards
- 1-(2-Ethoxyethyl)-3-nitro-1h-pyrazole (CAS 1006568-22-4)
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Recommended Standards
- 4-Oxo-4-((3-(((tetrahydrofuran-2-yl)methyl)carbamoyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)butanoic acid (CAS 729582-32-5)
- 8-fluoro-3-hydroxyquinoline-4-carboxylic acid (CAS 1516416-30-0)
- (S)-Propranolol, 98% (CAS 4199-09-1)
- 4-Amino-N-(pyridin-4(1H)-ylidene)benzenesulfonamide (CAS 67638-39-5)
- Ethyl 3-iodoimidazo[1,2-a]pyridine-6-carboxylate (CAS 2384440-52-0)
- 1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 1234616-67-1)
- 5,7-Dihydrofuro[3,4-b]pyridin-3-ol (CAS 1515111-25-7)
- 3-(Decyldimethylammonium)propane-1-sulfonate inner salt (CAS 15163-36-7)
- 1,3-Diazaspiro[4.4]non-1-en-4-one (CAS 761385-65-3)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com