1-(3-Chlorobenzo[b]thiophen-2-yl)-N-methylmethanamine hydrochloride CAS 132740-14-8
| CAS No. | 132740-14-8 |
| Molecular Formula | C10H10ClNS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chlorobenzo[b]thiophen-2-yl)-N-methylmethanamine hydrochloride (CAS 132740-14-8), molecular formula C10H10ClNSHCl and molecular weight 248.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H10ClNSHCl, 1-(3-Chlorobenzo[b]thiophen-2-yl)-N-methylmethanamine hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C10H10ClNS HCl |
| Molecular Weight | 248.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzo Standards
- 5-Chlorobenzo[c][1,2,5]thiadiazole-4-sulfonyl chloride (CAS 100130-48-1)
- 2-Chlorobenzo[d]oxazole-5-sulfonamide (CAS 1001417-15-7)
- Methyl 2-chlorobenzo[d]oxazole-4-carboxylate (CAS 1007112-35-7)
- 2-(((7-Chlorobenzo[d][1,3]dioxol-5-yl)methyl)thio)propanoic acid (CAS 1007778-60-0)
- (5-Chlorobenzo[d]thiazol-2-yl)methyl 4-methylbenzenesulfonate (CAS 100865-43-8)
- 5-Chlorobenzo[d][1,2,3]triazin-4(3H)-one (CAS 1008742-24-2)
- Methyl 5-chlorobenzo[c][2,6]naphthyridine-8-carboxylate (CAS 1009826-84-9)
- 1-(5-Chlorobenzo[d]oxazol-2-yl)-N-methylmethanamine (CAS 1017782-51-2)
Recommended Standards
- 1-(3-Pyridinyl)-4-piperidinecarboxylic acid (CAS 330985-24-5)
- n-Cyclooctyl-1h-1,2,3-triazole-4-carboxamide (CAS 1428026-39-4)
- 2-ethylfuran-3-carboxylic acid (CAS 71088-82-9)
- 1,2-Dicyclohexylethyne (CAS 62371-39-5)
- 1-Chloro-3-cyclopropoxy-2-nitrobenzene (CAS 1243319-27-8)
- 4-(2-Aminoethyl)-3-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-pyrazole-1-carboxamide sulfate (CAS 1177335-56-6)
- Methyl 3-bromobenzimidothioate hydroiodide (CAS 848564-76-1)
- (2-Bromophenyl)(4-(methylthio)phenyl)methanol (CAS 1443351-91-4)
- 3-chloro-4-(trifluoromethyl)pyridine (CAS 81565-19-7)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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