3-(Thiophen-3-yl)propan-1-amine CAS 119451-18-2
| CAS No. | 119451-18-2 |
| Molecular Formula | C7H11NS |
| Molecular Weight | 141.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Thiophen-3-yl)propan-1-amine is closely related to a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(Thiophen-3-yl)propan-1-amine (CAS 119451-18-2) is a high-purity analytical reference standard with the molecular formula C7H11NS and a molecular weight of 141.23 g/mol.
The molecular framework of 3-(Thiophen-3-yl)propan-1-amine (C7H11NS) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-(Thiophen-3-yl)propan-1-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.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 2-(Thiophen-3-yl)propan-2-amine (CAS 106462-22-0)
- Methyl[2-(thiophen-2-yl)ethyl]amine (CAS 106891-32-1)
- (S)-1-(Thiophen-2-yl)propan-2-amine (CAS 143396-00-3)
- Methyl[1-(thiophen-2-yl)ethyl]amine (CAS 174316-28-0)
- (1R)-1-(Thiophen-2-yl)propan-1-amine (CAS 473732-90-0)
- 1-(Thiophen-2-yl)propan-1-amine (CAS 6315-55-5)
- 1-(Thiophen-3-yl)propan-1-amine (CAS 473733-46-9)
- 2-(Thiophen-2-yl)propan-2-amine (CAS 81289-15-8)
Recommended Standards
- 2-(Methylsulfanyl)cyclopentane-1-carbonitrile, mixture of diastereomers (CAS 1183233-94-4)
- (S)-1-(5-Methylthiophen-2-yl)ethan-1-amine (CAS 1213456-85-9)
- 2-(4-Methylthiophen-2-yl)ethan-1-amine (CAS 1176416-35-5)
- (3-ethylthiophen-2-yl)methanamine (CAS 1250601-41-2)
- Methyl 2,4-dimethyl-1-oxaspiro[2.4]heptane-2-carboxylate (CAS 1558973-38-8)
- O1-tert-butyl O2-methyl cis-4-methylsulfonyloxypyrrolidine-1,2-dicarboxylate (CAS 121147-93-1)
- tert-Butyl 5-hydroxy-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate (CAS 911227-79-7)
- Estetrol Impurity 3 (CAS CATO-C4X-32503)
- cis-tert-Butyl(5-azaspiro[2.4]heptan-1-yl)carbamate (CAS 180975-59-1)
- 3-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-cyclohexylpropanamide (CAS 1030772-85-0)
- 4-Methylbicyclo[2.2.2]octan-1-amine hydrochloride (CAS 1194-43-0)
- N-(azepan-2-ylmethyl)-N-ethylethanamine (CAS 120990-85-4)
- 2-Fluoro-N-(pyridin-4(1h)-ylidene)benzamide (CAS 113204-23-2)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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