n-(1-(5-Methylthiophen-2-yl)ethyl)butan-2-amine CAS 1019552-76-1
| CAS No. | 1019552-76-1 |
| Molecular Formula | C11H19NS |
| Molecular Weight | 197.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-(1-(5-Methylthiophen-2-yl)ethyl)butan-2-amine.
n-(1-(5-Methylthiophen-2-yl)ethyl)butan-2-amine (CAS 1019552-76-1), molecular formula C11H19NS and molecular weight 197.34 g/mol, is a CATO reference standard with documented purity and traceability.
n-(1-(5-Methylthiophen-2-yl)ethyl)butan-2-amine (C11H19NS) contains a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 n-(1-(5-Methylthiophen-2-yl)ethyl)butan-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 | C11H19NS |
| Molecular Weight | 197.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
- 1-(5-Methylthiophen-2-yl)hexan-1-amine (CAS 1039311-56-2)
- 4-Methyl-1-(5-methylthiophen-2-yl)pentan-1-amine (CAS 1042791-47-8)
- 4-Methyl-1-(3-methylthiophen-2-yl)pentan-1-amine (CAS 1250087-17-2)
- n-((5-Methylthiophen-2-yl)methyl)pentan-1-amine (CAS 774547-38-5)
- 3-(3-methylthiophen-2-yl)-1,2,4-thiadiazol-5-amine (CAS 1153981-17-9)
- 5-(3-Methylthiophen-2-yl)-1,3,4-thiadiazol-2-amine (CAS 299933-32-7)
- Methyl 3-(3-methylthiophen-2-yl)-3-oxopropanoate (CAS 1379312-51-2)
- 4-(5-Methylthiophen-2-yl)-4-oxobutanoic acid (CAS 22988-52-9)
Recommended Standards
- Nε,Nε,Nε-Trimethyllysine-d9 (CAS 1182037-78-0)
- 3-Methyl-N-(1-(thiophen-2-yl)ethyl)butan-1-amine (CAS 1019572-04-3)
- Azacyclotridecan-2-one (CAS 947-04-6)
- n-(1-(Thiophen-2-yl)ethyl)pentan-3-amine (CAS 1019581-12-4)
- 7-fluoro-4-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 1033312-09-2)
- (9H-Fluoren-9-yl)methyl ((2S,3R)-3-(tert-butoxy)-1-hydroxybutan-2-yl)carbamate (CAS 438239-28-2)
- Halometasone Monohydrate (CAS 1310709-74-0)
- Methyl 2-(3-fluoropiperidin-4-yl)acetate (CAS 1373609-17-6)
- Venlafaxine Impurity 13 (CAS 1346601-21-5)
- N-(4-(N-(4-isopropylphenyl)sulfamoyl)phenyl)acetamide (CAS 349138-93-8)
- (E)-N,N-diphenyl-4-(4-(triphenylen-2-yl)styryl)aniline (CAS 1417316-64-3)
- 2-(4-Amino-2-chlorophenyl)-2-phenylacetonitrile (CAS 4760-53-6)
- 4-(5-Nitrobenzimidazol-2-yl)aniline Hydrochloride (CAS 1385694-71-2)
- Semaglutide impurity 103 (CAS 1446013-07-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com