2-(methylsulfonyl)-4-(tributylstannyl)thiazole CAS 1245816-14-1
| CAS No. | 1245816-14-1 |
| Molecular Formula | C16H35NO2S2Sn |
| Molecular Weight | 456.29 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-(methylsulfonyl)-4-(tributylstannyl)thiazole.
2-(methylsulfonyl)-4-(tributylstannyl)thiazole (CAS 1245816-14-1), molecular formula C16H35NO2S2Sn and molecular weight 456.29 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-(methylsulfonyl)-4-(tributylstannyl)thiazole is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 456.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-(methylsulfonyl)-4-(tributylstannyl)thiazole 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 | C16H35NO2S2Sn |
| Molecular Weight | 456.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related methylsulfonyl Standards
- 2-(Methylsulfonyl)-5-(tributylstannyl)thiazole (CAS 1245816-12-9)
- N-(Methylsulfonyl)-N-(4-((3-nitroacridin-9-yl)amino)phenyl)acetamide (CAS 61068-04-0)
- 5-(3-(Methylsulfonyl)phenyl)-N-(6-(piperidin-4-yl)pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine (CAS 1202490-36-5)
- 2-(Methylsulfonyl)-5-(tributylstannyl)pyrimidine (CAS 122476-85-1)
- 2-(Methylsulfonyl)-4-(tributylstannyl)pyrimidine (CAS 123061-52-9)
- N2-(Methylsulfonyl)-N2-trityl-L-glutamine (CAS 2230674-05-0)
- 3-Methyl-2-(3'-(methylsulfonyl)-[1,1'-biphenyl]-4-yl)-5-(trifluoromethyl)quinoxaline (CAS 1221265-37-7)
- 4-Methylsulfonyl-2,2',3',4',5,5',6-heptachlorobiphenyl (CAS 153310-30-6)
Recommended Standards
- 2,6-Difluoro-N-[[[2-Methyl-4-[2,2,2-Trifluoro-1-Hydroxy-1-(Trifluoromethyl)Ethyl]Phenyl]Amino]Carbonyl]Benzamide (CAS 94157-91-2)
- N-(4-Bromophenyl)-3-{[3-(trifluoromethyl)phenyl]methoxy}thiophene-2-carboxamide (CAS 344273-12-7)
- N-[(1E)-{[(2-bromophenyl)methoxy]imino}methyl]-4-methoxy-2-phenoxypyridine-3-carboxamide (CAS 478262-48-5)
- N'-(3-(Benzyloxy)benzylidene)-2-iodobenzohydrazide (CAS 316137-65-2)
- 2-(3-Bromobenzo[b]thiophen-2-yl)ethan-1-ol (CAS 344305-20-0)
- 2-Bromo-3-methyl-4-nitropyridine (CAS 79055-55-3)
- (3-Azidopropyl)triethoxysilane (CAS 83315-69-9)
- 3-(1 h-benzoimidazol-2-yl)-2-methyl-phenylamine 3-(1H-Benzimidazol-2-yl)-2-methylaniline 3-(1H-Benzoimidazol-2-yl)-2-methyl-phenylamine 428856-24-0 (CAS 428856-24-0)
- 2-Fluoro-6-methylphenyl acetate (CAS 443-34-5)
- (5-Ethyl-2-(trifluoromethyl)pyridin-4-yl)boronic acid (CAS 2225180-38-9)
- 3-(2,4-Dichloro-5-fluorophenyl)-1-(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 618382-93-7)
- 2-(Decyl(phosphonomethyl)amino)acetic acid (CAS 92836-90-3)
- 5-(tert-Butoxycarbonyl)-2-methyl-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-4-carboxylic acid (CAS 2137448-17-8)
- Peptide 432 (CAS CATO-CPTD788432)
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