2,5-Bis(trimethylstannyl)selenophene CAS 220770-41-2
| CAS No. | 220770-41-2 |
| Molecular Formula | C10H20SeSn2 |
| Molecular Weight | 456.65 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 2,5-Bis(trimethylstannyl)selenophene.
2,5-Bis(trimethylstannyl)selenophene (CAS 220770-41-2) is a high-purity analytical reference standard with the molecular formula C10H20SeSn2 and a molecular weight of 456.65 g/mol.
Based on its molecular formula C10H20SeSn2, 2,5-Bis(trimethylstannyl)selenophene contains an organic framework; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 456.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,5-Bis(trimethylstannyl)selenophene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H20SeSn2 |
| Molecular Weight | 456.65 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2020 |
Related Bis Standards
- 2,5-Bis(trimethylstannyl)thieno[3,2-b]thiophene (CAS 469912-82-1)
- 2,2'-(2-(Trimethylstannyl)-1,3-phenylene)bis(4,4-Dimethyl-4,5-dihydrooxazole) (CAS 476196-72-2)
- 5,5'-Bis(trimethylstannyl)-2,2'-bithiophene, 99% (CAS 143367-56-0)
- 5-Trimethylstannyl-1-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)uracil (CAS 213136-14-2)
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- 1260152-46-2 4-Methyl-3-(trimethylstannyl)benzoic Acid 2,5-Dioxo-1-pyrrolidinyl Ester N-Succinimidyl 4-Methyl-3-trimethylstannyl Benzoate p-MeATE (CAS 1260152-46-2)
- 2,5-Bis(trimethylstannyl)furan (CAS 63366-23-4)
- 5-(Trimethylstannyl)-2'-deoxyuridine (CAS 146629-34-7)
Recommended Standards
- Lithocholic Sulfate Disodium Salt (CAS 64936-81-8)
- (4S,5'R,6aR,6bS,8aS,8bR,9S,10R,11aS,12aS,12bS)-5',6a,8a,9-tetramethyl-1,3,3',4,4',5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-icosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-yl acetate (CAS 1061-54-7)
- Cabergoline-d5 (CAS 1426173-20-7)
- 4,4'-(Propane-2,2-diyl)bis(2,6-bis((dimethylamino)methyl)phenol) (CAS 16224-36-5)
- 2-Hydroxy-5-((5-oxo-6-phenyl-4,5-dihydro-1,2,4-triazin-3-yl)amino)benzoic acid (CAS 1417635-98-3)
- (S)-1-(4-fluoro-3-methoxyphenyl)-2-methylpropan-1-amine (CAS 1213691-49-6)
- 2-(2-Phenyl-1,3-dioxan-5-yl)ethanol (CAS 227778-80-5)
- 1,3-Diacetyl-2-Imidazolidinone (CAS 5391-40-2)
- 2-(Aminomethyl)-7-methylbenzo[d]oxazole (CAS 1267093-67-3)
- 4-Amino-6-(difluoromethyl)pyrimidine-2-thiol (CAS 1706442-53-6)
- (4-Bromophenyl)(2-isopropylphenyl)methanol (CAS 1443313-07-2)
- Ethyl 2-(5-bromo-4-cyano-2-formylphenyl)acetate (CAS 1805415-90-0)
- 7-Hydroxy-5-oxo-N-propyl-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamide (CAS 376378-13-1)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
Why CATO?
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