6-(Trimethylsilyl)-2,3-dihydro-1H-inden-5-yl trifluoromethanesulfonate CAS 458567-00-5
| CAS No. | 458567-00-5 |
| Molecular Formula | C13H17F3O3SSi |
| Molecular Weight | 338.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-(Trimethylsilyl)-2,3-dihydro-1H-inden-5-yl trifluoromethanesulfonate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-(Trimethylsilyl)-2,3-dihydro-1H-inden-5-yl trifluoromethanesulfonate (CAS 458567-00-5), a certified reference material (molecular formula C13H17F3O3SSi, MW 338.42 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 6-(Trimethylsilyl)-2,3-dihydro-1H-inden-5-yl trifluoromethanesulfonate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 338.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 6-(Trimethylsilyl)-2,3-dihydro-1H-inden-5-yl trifluoromethanesulfonate 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 | C13H17F3O3SSi |
| Molecular Weight | 338.42 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trimethylsilyl Standards
- 2,6-Bis(trimethylsilyl)-4h-cyclopenta[1,2-b:5,4-b']dithiophen-4-one (CAS 1187970-48-4)
- 2-(4-((Trimethylsilyl)ethynyl)phenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine (CAS 1449145-05-4)
- 2,5-Bis((trimethylsilyl)ethynyl)thieno[3,2-b]thiophene (CAS 139896-65-4)
- 1-((Trimethylsilyl)ethynyl)-1l3-benzo[d][1,2]iodaoxol-3(1H)-one (CAS 181934-29-2)
- 2,4,6-Tris((trimethylsilyl)oxy)pyrimidine (CAS 31111-39-4)
- 6-Methyl-3-(trimethylsilyl)dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-dioxide (CAS 1809278-99-6)
- 2-(Trimethylsilyl)-N-((2-(trimethylsilyl)ethyl)sulfonyl)ethanesulfonamide (CAS 548462-13-1)
- Trimethylsilyl-trifluoroacetate (CAS 17905-99-6)
Recommended Standards
- 5,6-Bis(4-methoxyphenyl)-2,3-dihydroimidazo[2,1-b]thiazole (CAS 64997-22-4)
- Benzyl 6-methyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 608492-38-2)
- 5-(Piperidine-1-sulfonyl)-2-(pyrrolidin-1-yl)benzoic acid (CAS 793727-47-6)
- Biotin Impurity N1 (CAS 28092-52-6)
- (R)-2-(m-Tolyl)piperazine (CAS 1212830-04-0)
- Methyl 3-chloro-5-fluoro-4-hydroxybenzoate (CAS 369-15-3)
- 4-Chloro-7-(3-methyloxetan-3-yl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1402446-56-3)
- 4-(Cyclopropylmethyl)-6-(methylsulfanyl)-1,3,5-triazin-2-amine (CAS 1557037-08-7)
- 2-(2-Methoxy-5-methylphenyl)-1H-indole-3-carboxylic acid (CAS 1082289-73-3)
- 5,8-Dichloroquinoxaline (CAS 19853-63-5)
- 3-(Trifluoromethyl)benzothioamide (CAS 53515-17-6)
- (3'-Cyano-[1,1'-biphenyl]-4-yl)boronic acid (CAS 1352715-67-3)
- 4-(Difluoromethyl)-5-methoxy-6-methylnicotinoyl chloride (CAS 1807137-46-7)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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