4,4,5,5-Tetramethyl-2-(5-methylthiophen-3-yl)-1,3,2-dioxaborolane CAS 874959-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874959-74-7 |
| Molecular Formula | C11H17BO2S |
| Molecular Weight | 224.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(5-methylthiophen-3-yl)-1,3,2-dioxaborolane (CAS 874959-74-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H17BO2S. Molecular weight: 224.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H17BO2S |
| Molecular Weight | 224.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(thiophen-3-ylmethyl)-1,3,2-dioxaborolane (CAS 1444010-65-4)
- 4,4,5,5-Tetramethyl-2-(thiophen-2-ylmethyl)-1,3,2-dioxaborolane (CAS 1638933-18-2)
- 4,4,5,5-Tetramethyl-2-(5-methylthiophen-2-yl)-1,3,2-dioxaborolane (CAS 476004-80-5)
- (E)-4,4,5,5-Tetramethyl-2-(2-methylhex-1-en-1-yl)-1,3,2-dioxaborolane (CAS 1808067-61-9)
- (E)-4,4,5,5-Tetramethyl-2-(2,3,3-trimethylbut-1-en-1-yl)-1,3,2-dioxaborolane (CAS 2098555-07-6)
- 4,4,5,5-Tetramethyl-2-(4-methyl-3,4-dihydro-2H-pyran-6-yl)-1,3,2-dioxaborolane (CAS 1046811-98-6)
- 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-ol (CAS 1310384-24-7)
- 2-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)cyclopentanone (CAS 134892-21-0)
Recommended Standards
- 4,6-dichloro-2,3-dimethyl-2H-pyrazolo[4,3-c]pyridine (CAS 2088840-48-4)
- 4,4,4-Trifluoro-3-(furan-2-yl)-3-hydroxybutanoic acid (CAS 923163-46-6)
- 5-((2,2,2-Trifluoroethoxy)methyl)furan-2-carboxylic acid (CAS 488795-29-5)
- (R)-2-(2-(pyrrolidin-3-yl)ethyl)-1,8-naphthyridine dihydrochloride (CAS 1629249-43-9)
- (3Z)-3-{[3-nitro-4-(4-phenylpiperazin-1-yl)phenyl]methylidene}-2,3-dihydro-1H-indol-2-one (CAS 866041-12-5)
- n-(2-Hydroxyethyl)-4-propoxybenzenesulfonamide (CAS 1156255-03-6)
- 1-(4-bromo-3-fluoro-phenyl)hexahydropyrimidine-2,4-dione (CAS 1515197-90-6)
- (7S,8aS)-7-Fluorooctahydropyrrolo[1,2-a]pyrazine (CAS 1808069-12-6)
- 3,5-difluoro-4-(morpholin-4-yl)benzoic acid (CAS 1281380-88-8)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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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