1-(1-Benzothienphen-5-yl)-1H-pyrrole CAS 1481442-39-0
| CAS No. | 1481442-39-0 |
| Molecular Formula | C12H9NS |
| Molecular Weight | 199.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(1-Benzothienphen-5-yl)-1H-pyrrole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(1-Benzothienphen-5-yl)-1H-pyrrole (CAS 1481442-39-0), a certified reference material (molecular formula C12H9NS, MW 199.27 g/mol) for analytical method development and quality control.
1-(1-Benzothienphen-5-yl)-1H-pyrrole (C12H9NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 1-(1-Benzothienphen-5-yl)-1H-pyrrole 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 | C12H9NS |
| Molecular Weight | 199.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (1-(3-Ethyl-1,2,4-thiadiazol-5-yl)azetidin-3-yl)methanol (CAS 1480090-48-9)
- Ethyl 2-propylthiazole-4-carboxylate (CAS 14819-39-7)
- (2-(Tetrahydro-2H-pyran-4-yl)thiazol-4-yl)methanol (CAS 1476847-72-9)
- 2,2-Dimethyl-3-(2-methylthiazol-4-yl)propanoic acid (CAS 1484738-21-7)
- Methyl 3-Pyridylacetate Hydrochloride (CAS 69966-42-3)
- Tert-butyl 2-amino-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 2271119-57-2)
- 2'-Amino-2,2,2-trifluoro-3'-(trifluoromethoxy)acetophenone (CAS 1448858-60-3)
- 7-Amino-6-methyl-2-phenyl-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione (CAS 71058-41-8)
- Tolvaptan Impurity 61 (CAS 2657689-34-2)
- 3-(tert-Butyl)-3-hydroxyisobenzofuran-1(3H)-one (CAS 54537-69-8)
- 3-Butyl-6-phenylpyrimidin-4(3H)-one (CAS 1210603-32-9)
- (S)-5,7-Dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxychroman-4-one (CAS 310888-07-4)
- 2-(Allyl(benzyl)amino)acetonitrile (CAS 127073-69-2)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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