1-[3-[2-(Benzo[b]thiophen-5-yl)ethoxy]propyl]-3-azetidinol (2Z)-2-butenedioate CAS 519187-97-4
| CAS No. | 519187-97-4 |
| Molecular Formula | C16H21NO2S |
| 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 1-[3-[2-(Benzo[b]thiophen-5-yl)ethoxy]propyl]-3-azetidinol (2Z)-2-butenedioate.
1-[3-[2-(Benzo[b]thiophen-5-yl)ethoxy]propyl]-3-azetidinol (2Z)-2-butenedioate (CAS 519187-97-4) is a high-purity analytical reference standard with the molecular formula C16H21NO2SC4H4O4 and a molecular weight of 407.48 g/mol.
The molecular framework of 1-[3-[2-(Benzo[b]thiophen-5-yl)ethoxy]propyl]-3-azetidinol (2Z)-2-butenedioate (C16H21NO2SC4H4O4) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-[3-[2-(Benzo[b]thiophen-5-yl)ethoxy]propyl]-3-azetidinol (2Z)-2-butenedioate 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 | C16H21NO2S C4H4O4 |
| Molecular Weight | 407.48 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzo Standards
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Recommended Standards
- 6,7-Dimethyl-1H-benzo[d]imidazole-2-thiol (CAS 116643-17-5)
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- 1-(Oxolane-2-carbonyl)-1,4-diazepane (CAS 63035-27-8)
- 3-(4-Bromonaphthalen-1-yl)oxetan-3-ol (CAS 1501853-79-7)
- 3-(2-Methoxyethoxy)benzofuran-2-carboxylic acid (CAS 1707581-71-2)
- N-(4-aminophenyl)-4-fluorobenzenesulfonamide (CAS 793727-98-7)
- 2-(2-(Tert-butoxycarbonyl)-2-azabicyclo[2.2.2]Octan-5-yl)acetic acid (CAS 1895164-54-1)
- 4-(3-Ethyl-2,3-dihydrobenzo[d]oxazol-2-yl)but-3-enamide (CAS 98045-81-9)
- Pumosetrag (CAS 153062-94-3)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
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