2-(Benzo[b]thiophen-3-yl)azetidine CAS 777887-86-2
| CAS No. | 777887-86-2 |
| Molecular Formula | C11H11NS |
| Molecular Weight | 189.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(Benzo[b]thiophen-3-yl)azetidine (CAS 777887-86-2), a certified reference material (molecular formula C11H11NS, MW 189.28 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 2-(Benzo[b]thiophen-3-yl)azetidine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 189.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C11H11NS |
| Molecular Weight | 189.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzo Standards
- 3-(Benzo[b]thiophen-3-yl)prop-2-en-1-amine (CAS 1344833-50-6)
- 1-(Benzo[b]thiophen-5-yl)cyclopropan-1-amine (CAS 1704140-76-0)
- 2-(Benzo[b]thiophen-3-yl)cyclopropan-1-amine (CAS 96984-66-6)
- 1-(1h-Benzo[d]imidazol-2-yl)-2-methylpropan-1-amine (CAS 60603-59-0)
- 1-(1H-benzo[d]imidazol-2-yl)-N-ethylethan-1-amine (CAS 860188-68-7)
- 2-(1H-benzo[d]imidazol-1-yl)-N-ethylethan-1-amine (CAS 31488-75-2)
- 2-(1H-Benzo[d]imidazol-2-yl)butan-1-amine (CAS 945-66-4)
- 2-(1H-benzo[d]imidazol-2-yl)-N,N-dimethylethan-1-amine (CAS 5528-09-6)
Recommended Standards
- 2-(5-Methylthiophen-2-yl)aniline (CAS 96919-46-9)
- 2-(4-Ethylphenyl)thiazole (CAS 42156-17-2)
- 2-(Hexylsulfonyl)acetonitrile (CAS 203310-42-3)
- 2-(2-Methylpropyl)-1,3-thiazolidine-4-carboxylic acid (CAS 215669-71-9)
- N-(2-(3-Chlorophenyl)-5-oxido-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)pivalamide (CAS 957942-23-3)
- 1-(Azetidin-3-yl)-N,N-dimethyl-5-oxopyrrolidine-3-carboxamide hydrochloride (CAS 2138194-41-7)
- (3-Bromo-5-chlorophenyl)methanol (CAS 917562-09-5)
- 4-((2-(Hydroxymethyl)piperidin-1-yl)methyl)benzonitrile (CAS 1308627-60-2)
- 3-((5-Methyl-3-nitro-1H-pyrazol-1-yl)methoxy)benzaldehyde (CAS 1006435-99-9)
- Arotinolol Impurity 67 (CAS CATO-C4X-185467)
- 5-Chloro-2-methoxy-6-methylpyrimidin-4-amine (CAS 932701-79-6)
- (2,3,5-Trifluorophenyl)methanamine hydrochloride (CAS 643088-06-6)
- 4-Bromo-3-methyl-N-(thiophen-3-ylmethyl)aniline (CAS 1019563-58-6)
- Cyclopeptide-5 (CAS 197172-76-2)
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