3,4,5-Trimethylthiophen-2-amine CAS 939373-95-2
| CAS No. | 939373-95-2 |
| Molecular Formula | C7H11NS |
| Molecular Weight | 141.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4,5-Trimethylthiophen-2-amine (C7H11NS) contains a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; 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.
3,4,5-Trimethylthiophen-2-amine (CAS 939373-95-2), molecular formula C7H11NS and molecular weight 141.23 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,4,5-Trimethylthiophen-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H11NS |
| Molecular Weight | 141.23 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trimethylthiophen Standards
- 2,4,5-Trimethylthiophen-3-amine (CAS 2567556-48-1)
- 2-(2,4,5-Trimethylthiophen-3-yl)acetonitrile (CAS 112440-49-0)
- (2,4,5-Trimethylthiophen-3-yl)boronic acid (CAS 1204763-24-5)
- (3,4,5-Trimethylthiophen-2-yl)boronic acid (CAS 1204763-25-6)
- 2,4,5-trimethylthiophen-3-amine;hydrochloride (CAS 2567556-49-2)
- 2,3-Bis(2,4,5-trimethylthiophen-3-yl)fumaronitrile (CAS 112440-50-3)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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