5-(Tributylstannyl)isoquinoline CAS 1161976-13-1
| CAS No. | 1161976-13-1 |
| Molecular Formula | C21H33NSn |
| Molecular Weight | 418.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 418.20 g/mol gives 5-(Tributylstannyl)isoquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(Tributylstannyl)isoquinoline (CAS 1161976-13-1) is a high-purity analytical reference standard with the molecular formula C21H33NSn and a molecular weight of 418.20 g/mol.
The molecular framework of 5-(Tributylstannyl)isoquinoline (C21H33NSn) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(Tributylstannyl)isoquinoline 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 | C21H33NSn |
| Molecular Weight | 418.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Tributylstannyl Standards
- 1161975-56-9 7-(Tributylstannyl)isoquinoline 9722AC C21H33NSn (CAS 1161975-56-9)
- 3-(Tributylstannyl)quinoline (CAS 166114-72-3)
- 3-(Tributylstannyl)isoquinoline (CAS 166114-73-4)
- 1-(Tributylstannyl)isoquinoline (CAS 884658-29-1)
- 6-(Tributylstannyl)isoquinoline (CAS 220514-06-7)
- 8-(Tributylstannyl)quinoline (CAS 478282-21-2)
- Tributylstannyl cyclohexanecarboxylate (CAS 2669-35-4)
- 1-Methyl-2-(tributylstannyl)-1H-benzo[d]imidazole (CAS 1309981-10-9)
Recommended Standards
- Fluralaner Impurity 6 (CAS 864725-62-2)
- Fluralaner Impurity 22 (CAS CATO-C4X-218022)
- (R)-4-chloro-6-(1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-2-amine (CAS 1675978-29-6)
- Fluralaner Impurity 21 (CAS CATO-C4X-218021)
- Cobalt(II) iodide dihydrate (CAS 13455-29-3)
- Piperonyl Alcohol (CAS 495-76-1)
- 5-chloro-7-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 2792138-64-6)
- Tramazoline (CAS 1082-57-1)
- Chlormequat-d9 Chloride (N,N,N-trimethyl-d9) (CAS 1219257-11-0)
- N'-hydroxy-4-((2-methylthiazol-4-yl)methoxy)benzimidamide (CAS 306935-19-3)
- 1-(2,6-Dichlorobenzyl)piperidin-3-ol (CAS 416896-02-1)
- Ethyl 4-(naphthalen-2-yl)butanoate (CAS 6326-90-5)
- (R)-1-((4-Chlorophenyl)(phenyl)methyl)piperazine dihydrochloride (CAS 454217-58-4)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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