7-Chloro-2-(tributylstannyl)thieno[3,2-b]pyridine CAS 875339-66-5
| CAS No. | 875339-66-5 |
| Molecular Formula | C19H30ClNSSn |
| Molecular Weight | 458.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 458.68 g/mol gives 7-Chloro-2-(tributylstannyl)thieno[3,2-b]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 7-Chloro-2-(tributylstannyl)thieno[3,2-b]pyridine (CAS 875339-66-5), a certified reference material (molecular formula C19H30ClNSSn, MW 458.68 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 7-Chloro-2-(tributylstannyl)thieno[3,2-b]pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 458.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 7-Chloro-2-(tributylstannyl)thieno[3,2-b]pyridine 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 | C19H30ClNSSn |
| Molecular Weight | 458.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-Cyanochromone 4-Oxo-4H-1-benzopyran-3-carbonitrile 50743-17-4 C3075 Chromone-3-carbonitrile (CAS 50743-17-4)
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- 2-amino-3-(3-methoxyphenyl)propanoic acid hydrochloride (CAS 856570-90-6)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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