(5-(Trimethylsilyl)thiophen-2-yl)boronic acid CAS 138983-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138983-68-3 |
| Molecular Formula | C7H13BO2SSi |
| Molecular Weight | 200.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-(Trimethylsilyl)thiophen-2-yl)boronic acid (CAS 138983-68-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H13BO2SSi. Molecular weight: 200.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H13BO2SSi |
| Molecular Weight | 200.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
Related Trimethylsilyl Standards
- Trimethylsilyl iodide (CAS 16029-98-4)
- Trimethylsilyl 3,3,3-trifluoropropanoate (CAS 1379343-44-8)
- 5-((Trimethylsilyl)ethynyl)picolinonitrile (CAS 1214278-88-2)
- Ethyl 4-((trimethylsilyl)oxy)but-2-ynoate (CAS 122850-62-8)
- 2-((Trimethylsilyl)ethynyl)nicotinonitrile (CAS 97308-49-1)
- 3-((Trimethylsilyl)ethynyl)isonicotinonitrile (CAS 97308-51-5)
- 4-[2-(trimethylsilyl)ethynyl]pyridine-2-carbonitrile (CAS 802905-85-7)
- 5-[2-(trimethylsilyl)ethynyl]pyridine-3-carbonitrile (CAS 866683-29-6)
Recommended Standards
- (3R,4S,5S,6R)-2,2-Difluoro-6-(Hydroxymethyl)Oxane-3,4,5-Triol (CAS 138079-73-9)
- Methyl 3,5-difluoro-4-formylbenzoate (CAS 1415124-73-0)
- 1-(2,2-Difluorobenzo[d][1,3]dioxol-5-yl)ethan-1-one (CAS 136593-45-8)
- (R)-1-((R)-tert-Butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine (CAS 1218989-47-9)
- 1-(4-cyanobutyl)-N-(1-methyl-1-phenylethyl)-1H-Pyrrolo[2,3-b]pyridine-3-carboxamide (CAS 2160555-53-1)
- 5-Bromo-2’-chloro-3,4’-bipyridine (CAS 942206-01-1)
- 2-Chloro-3-(trifluoromethyl)pyridine hydrochloride (CAS 1956385-80-0)
- 6,8-Dimethoxydibenzo[b,d]furan-1,7-diol (CAS 167278-41-3)
- (E)-3-Benzylideneindolin-2-one (CAS 23782-37-8)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510841-23-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com