1-(Thiophen-2-yl)ethanamine CAS 6309-16-6
| CAS No. | 6309-16-6 |
| Molecular Formula | C6H9NS |
| Molecular Weight | 127.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Thiophen-2-yl)ethanamine is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(Thiophen-2-yl)ethanamine (CAS 6309-16-6), a certified reference material (molecular formula C6H9NS, MW 127.21 g/mol) for analytical method development and quality control.
Owing to a nitrile group, sulfur-containing functionality, 1-(Thiophen-2-yl)ethanamine is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 127.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-(Thiophen-2-yl)ethanamine 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 | C6H9NS |
| Molecular Weight | 127.21 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.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- (R)-1-(Thiophen-3-yl)ethan-1-amine (CAS 1213332-04-7)
- 2-(thiophen-3-yl)acetonitrile (CAS 13781-53-8)
- (S)-1-(Thiophen-3-yl)ethan-1-amine (CAS 163586-97-8)
- (R)-1-(Thiophen-2-yl)ethan-1-amine (CAS 22038-88-6)
- 2-(Thiophen-3-yl)ethanamine (CAS 59311-67-0)
- (R)-1-(Thiophen-2-yl)ethanol (CAS 86527-10-8)
- (S)-1-(Thiophen-2-yl)ethanol (CAS 27948-39-6)
- 1-(Thiophen-2-yl)ethan-1-ol (CAS 78002-44-5)
Recommended Standards
- 2,4-Dimethylthiophen-3-amine (CAS 87685-15-2)
- (1-Methyl-1h-pyrrol-2-yl)methanethiol (CAS 59303-06-9)
- 2-Azabicyclo[2.2.1]heptane-3-thione (CAS 653603-15-7)
- Tetrahydrothiopyran-4-carbonitrile (CAS 195503-40-3)
- 2-(Pyridin-3-ylamino)acetonitrile (CAS 62491-93-4)
- tert-Butyl 8-methyl-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate (CAS 1060980-53-1)
- Dextrothyroxine Sodium (CAS 137-53-1)
- n-(Cyclobutylmethyl)-2,4-dinitroaniline (CAS 1184233-30-4)
- N-(2-(2,6-dimethylphenoxy)ethyl)-3-methylbenzamide (CAS 839695-06-6)
- JWH-122 N-(5-Hydroxypentyl) metabolite (CAS 1379604-68-8)
- Piroxicam Impurity 15 (CAS 208051-67-6)
- Ethyl 2-amino-6-chloro-3-methylbenzoate (CAS 1183546-09-9)
- 1-ISOCYANATO-3,5-DIMETHYLBENZENE 3,5-Dimethylphenyl isocyanate 5-ISOCYANATO-M-XYLENE 54132-75-1 AS06144 ISOCYANIC ACID 3,5-DIMETHYLPHENYL ESTER (CAS 54132-75-1)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com