1-[1-(thiophen-2-yl)ethyl]piperazine 521263-96-7 NS-01951 CAS 521263-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 521263-96-7 |
| Molecular Formula | C10H16N2S |
| Molecular Weight | 196.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[1-(thiophen-2-yl)ethyl]piperazine 521263-96-7 NS-01951 (CAS 521263-96-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H16N2S. Molecular weight: 196.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H16N2S |
| Molecular Weight | 196.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related thiophen Standards
- 1-(Thiophen-3-ylmethyl)piperidin-3-amine (CAS 1248157-51-8)
- 2-(Thiophen-3-ylmethyl)cyclohexan-1-ol (CAS 1304383-81-0)
- [1-methyl-2-(thiophen-2-yl)pyrrolidin-3-yl]methanamine (CAS 1333696-69-7)
- 1-Ethyl-2-(thiophen-3-yl)pyrrolidin-3-amine (CAS 1339084-05-7)
- 2-(2-(Thiophen-2-yl)ethyl)cyclopentan-1-ol (CAS 1342630-13-0)
- 2-(Thiophen-3-yl)cycloheptan-1-ol (CAS 1478805-17-2)
- 1-(Thiophen-2-yl)heptan-1-one (CAS 30711-40-1)
- 1-[1-(thiophen-3-yl)ethyl]piperazine (CAS 521913-92-8)
Recommended Standards
- N-(Cyclohexylmethyl)-2-aminothiazole (CAS 69212-70-0)
- 1-[(thiophen-2-yl)methyl]piperidin-4-amine 82378-85-6 Z1262237384 (CAS 82378-85-6)
- methyl[(2-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-4-yl)methyl]amine (CAS 77528-58-6)
- 1-(Bicyclo[1.1.1]Pentan-1-yl)-N-methylmethanamine (CAS 1890538-12-1)
- N-(2-(dimethylamino)-3-methylbutyl)-4-(((4-methyl-2-oxo-2H-chromen-7-yl)oxy)methyl)benzamide (CAS 1016036-76-2)
- Methyl (1-methyl-4-oxo-4,5-dihydro-1H-imidazol-2-yl)carbamate (CAS 115012-02-7)
- (2S,3S,5S,6R)-2-Methoxy-6-methyltetrahydro-2H-pyran-3,5-diol (CAS 6154-71-8)
- tert-Butyl 3,3-difluoro-5-methyl-4-(tosyloxy)piperidine-1-carboxylate (CAS 1881331-28-7)
- 4-(Difluoromethoxy)-3-fluorobenzoic acid (CAS 1214383-15-9)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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 13829788188 / jacky.chen@cato-chem.com