n-((4,5-Dimethylthiophen-3-yl)methyl)ethanamine CAS 1403565-88-7
| CAS No. | 1403565-88-7 |
| Molecular Formula | C9H15NS |
| Molecular Weight | 169.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of n-((4,5-Dimethylthiophen-3-yl)methyl)ethanamine is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
n-((4,5-Dimethylthiophen-3-yl)methyl)ethanamine (CAS 1403565-88-7), molecular formula C9H15NS and molecular weight 169.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n-((4,5-Dimethylthiophen-3-yl)methyl)ethanamine (C9H15NS) is characterized by a nitrile group, sulfur-containing functionality. 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.
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 | C9H15NS |
| Molecular Weight | 169.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
- 2-(2,5-Dimethylthiophen-3-yl)-N-methylethan-1-amine (CAS 108783-20-6)
- n-(4,5-Dimethylthiophen-2-yl)acetamide (CAS 51948-20-0)
- 2-(2,5-dimethylthiophen-3-yl)acetic acid (CAS 26421-34-1)
- 2-(3,5-Dimethylthiophen-2-yl)acetic acid (CAS 222553-93-7)
- 3-(2,5-Dimethylthiophen-3-yl)prop-2-en-1-ol (CAS 1562170-72-2)
- 1-(2,5-Dimethylthiophen-3-yl)propan-1-one (CAS 32427-84-2)
- 2-(2,5-Dimethylthiophen-3-yl)cyclopropan-1-amine (CAS 1284968-26-8)
- 3-(2,5-Dimethylthiophen-3-yl)prop-2-en-1-amine (CAS 1344867-71-5)
Recommended Standards
- (S)-2,2-dimethyl-1-(thiophen-3-yl)propan-1-amine (CAS 1389368-22-2)
- 1-(Tert-butylsulfanyl)cyclobutane-1-carbonitrile (CAS 1479120-06-3)
- 4-(But-3-yn-1-yl)-1,4-thiazepane (CAS 1343276-17-4)
- 2-(Bicyclo[2.2.1]heptan-2-yl)ethanethioamide (CAS 1559001-42-1)
- 3-(Difluoromethyl)-5-(hydroxymethyl)isonicotinonitrile (CAS 1806032-51-8)
- 475995-54-1 Soy PA (CAS 475995-54-1)
- 2-Chloro-5-pyridinemethanol (CAS 21543-49-7)
- 4-[Ethyl(ethylsulfonyl)amino]benzoic acid (CAS 952915-21-8)
- Sertraline Impurity C49 (CAS 140631-53-4)
- 4-(1-Methoxypropan-2-yl)piperidine hydrochloride (CAS 1269288-84-7)
- 1-Methyl-4-(3-(pyrrolidin-2-yl)pyridin-2-yl)piperazine (CAS 1352535-81-9)
- (R)-2-{Bis[3,5-bis(trifluoromethyl)phenyl]methyl}pyrrolidine hydrochloride (CAS 1217463-08-5)
- 5-Bromo-6-hydroxypyrimidine-4-carboxylic acid (CAS 135274-82-7)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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