4-Methoxy-N-(1-(thiophen-2-yl)ethyl)butan-1-amine CAS 1250109-21-7
| CAS No. | 1250109-21-7 |
| Molecular Formula | C11H19NOS |
| Molecular Weight | 213.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-N-(1-(thiophen-2-yl)ethyl)butan-1-amine (CAS 1250109-21-7), molecular formula C11H19NOS and molecular weight 213.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H19NOS, 4-Methoxy-N-(1-(thiophen-2-yl)ethyl)butan-1-amine contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 213.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 4-Methoxy-N-(1-(thiophen-2-yl)ethyl)butan-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 | C11H19NOS |
| Molecular Weight | 213.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 1-Methoxy-N-(1-(5-methylthiophen-2-yl)ethyl)propan-2-amine (CAS 1019531-66-8)
- 4-Methoxy-N-((5-methylthiophen-2-yl)methyl)butan-1-amine (CAS 1247550-05-5)
- N-(4-methoxy-4-methylpentan-2-yl)cyclohexanamine (CAS 1038707-64-0)
- 5-(4-methoxy-1-piperidyl)pyridin-2-amine (CAS 866620-43-1)
- 2-Methoxy-N-((2-(methylthio)pyrimidin-5-yl)methyl)ethan-1-amine (CAS 1279208-79-5)
- 3'-Methoxy-4-methyl-[1,1'-biphenyl]-3-amine (CAS 1021424-05-4)
- (4'-Methoxy-[1,1'-biphenyl]-3-yl)methanamine (CAS 1145680-24-5)
- (3'-Methoxy-[1,1'-biphenyl]-3-yl)methanamine (CAS 1145680-32-5)
Recommended Standards
- n-((4-((Dimethylamino)methyl)thiazol-2-yl)methyl)propan-1-amine (CAS 1250629-43-6)
- 4-Methyl-2-((thiophen-3-ylmethyl)amino)pentan-1-ol (CAS 1247239-78-6)
- 4',5'-dihydrospiro[piperidine-4,7'-thieno[2,3-c]pyran] (CAS 1283095-47-5)
- 4-Neopentyl-5-propyl-4h-1,2,4-triazole-3-thiol (CAS 1247123-55-2)
- Methyl 2-(((4-cyano-5-methylisothiazol-3-yl)thio)methyl)benzoate (CAS 338778-07-7)
- (S)-(3-Aminopyrrolidin-1-yl)(cyclohexyl)methanone hydrochloride (CAS 1286208-29-4)
- 2-chloro-6-(pyrrolidin-1-yl)pyrazine (CAS 1000339-30-9)
- 5-Methoxy-3-pyridineboronic Acid Pinacol Ester (CAS 445264-60-8)
- 1-{4h,5h,6h,7h-thieno[3,2-c]pyridine-5-carbonyl}piperidine-3-carboxylic acid (CAS 1096943-94-0)
- Ethyl 3-formyl-6-methyl-1H-indole-2-carboxylate (CAS 137076-25-6)
- [(4-fluorophenyl)(1H-imidazol-2-yl)methyl](methyl)amine (CAS 1518527-67-7)
- N-Methyl-3-(4-methyl-1-piperidinyl)-1-propanamine (CAS 1040690-61-6)
- 1-(4-(Phenylthio)phenyl)-2-(pyrrolidin-1-ylimino)ethanone (CAS 25555-26-4)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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