[(5-chlorothiophen-2-yl)methyl](ethyl)amine CAS 851175-22-9
| CAS No. | 851175-22-9 |
| Molecular Formula | C7H10ClNS |
| Molecular Weight | 175.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of [(5-chlorothiophen-2-yl)methyl](ethyl)amine is closely related to a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
[(5-chlorothiophen-2-yl)methyl](ethyl)amine (CAS 851175-22-9), molecular formula C7H10ClNS and molecular weight 175.68 g/mol, is a CATO reference standard with documented purity and traceability.
[(5-chlorothiophen-2-yl)methyl](ethyl)amine (C7H10ClNS) contains a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
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 | C7H10ClNS |
| Molecular Weight | 175.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related chlorothiophen Standards
- 3-(5-Chlorothiophen-2-yl)propan-1-amine (CAS 1000564-79-3)
- 2-(5-Chlorothiophen-2-yl)propan-1-amine (CAS 1225705-43-0)
- 2-(5-Chlorothiophen-2-yl)-N-methylethan-1-amine (CAS 1247455-37-3)
- 2-(4-Chlorothiophen-2-yl)-N-methylethan-1-amine (CAS 1507749-00-9)
- 1-(5-chlorothiophen-2-yl)propan-2-amine (CAS 74626-41-8)
- N-(4-Chlorothiophen-2-yl)acetamide (CAS 89379-81-7)
- N-(5-Chlorothiophen-2-yl)acetamide (CAS 42152-55-6)
- 3-(5-Chlorothiophen-2-yl)propan-1-ol (CAS 1000542-40-4)
Recommended Standards
- 2-(tert-Butyl)-4-chlorothiazole (CAS 1893671-31-2)
- 1-(5-Chlorothien-2-yl)propan-1-amine (CAS 303070-22-6)
- 2-Chloro-5-isopropylthiophen-3-amine (CAS 1600830-61-2)
- 2-(Chloromethyl)-4-isopropylthiazole (CAS 153493-64-2)
- 31539-90-9 1-Iodo-4-methoxy-2-(propan-2-yl)benzene DTXSID00743445 (CAS 31539-90-9)
- 1-(4-Chlorobenzyl)pyrrolidin-3-amine (CAS 61695-07-6)
- 2-Isopropyl-6-oxa-2,9-diazaspiro[4.5]decane (CAS 1707402-99-0)
- 2-Hydroxy-3-methoxybenzonitrile (CAS 6812-16-4)
- 6-Bromo-7-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 1780873-07-5)
- 2-Deoxyribose 5-phosphate disodium (CAS 102916-66-5)
- Trifarotene Impurity 11 (CAS CATO-C4X-313211)
- N-(phenylcarbamoyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 1211603-39-2)
- N-(pyrrolidin-3-ylmethyl)ethanamine dihydrochloride (CAS 132306-05-9)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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