Cyclopropyl-thiophen-2-ylmethyl-amine CAS 14471-18-2
| CAS No. | 14471-18-2 |
| Molecular Formula | C8H11NS |
| Molecular Weight | 153.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Cyclopropyl-thiophen-2-ylmethyl-amine (CAS 14471-18-2), molecular formula C8H11NS and molecular weight 153.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, Cyclopropyl-thiophen-2-ylmethyl-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 153.24 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.
Physical & Chemical Properties
| Molecular Formula | C8H11NS |
| Molecular Weight | 153.24 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- (S)-cyclopropyl(thiophen-2-yl)methanamine (CAS 1213096-80-0)
- (S)-Cyclopropyl(thiophen-3-yl)methanamine (CAS 1213206-69-9)
- [cyclopropyl(isothiocyanato)methyl]cyclopropane (CAS 1247603-60-6)
- (R)-Cyclopropyl(thiophen-2-yl)methanamine (CAS 473733-07-2)
- 2-Cyclopropyl-5-methylthiophen-3-amine (CAS 2567560-67-0)
- Cyclopropyl(thiophen-2-yl)methanamine (CAS 473732-80-8)
- N-cyclopropyl-2-methylcyclohexan-1-amine (CAS 926203-87-4)
- n-Cyclopropyl-3-methylcyclohexan-1-amine (CAS 926251-86-7)
Recommended Standards
- 2-Isothiocyanatobicyclo[2.2.1]heptane (CAS 14370-23-1)
- 2-Amino-4,5,6,7-tetrahydrobenzothiophene (CAS 14770-79-7)
- 2-Cyclobutyl-4-methylthiazole (CAS 1427023-08-2)
- 2-Ethyl-5-(methylthio)pyridine (CAS 149281-49-2)
- 1363843-19-9 3-(5-Bromo-1H-indol-3-yl)-3-oxopropanamide (CAS 1363843-19-9)
- 6-Bromo-3-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1638766-93-4)
- (5S)-Isomethadone (CAS 561-10-4)
- 7-Chloro-1h,1h-perfluoroheptan-1-ol (CAS 76711-89-2)
- 2'-Bromo-6',7'-dihydrospiro[piperidine-4,4'-thieno[3,2-c]pyran] (CAS 2737343-73-4)
- Resmetirom Impurity 99 (CAS CATO-C4X-291299)
- Lithium tris(S-(-)-1,1'-binaphthyl-2,2'-diolato)yttrate(III) (CAS 500995-67-5)
- 1-(2-Chloro-benzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004194-44-8)
- 6-Bromo-5-(2-fluoro-4-nitrophenoxy)-1-methyl-1H-indazole (CAS 1206800-24-9)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
Why CATO?
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