2-(5-chloro-4-methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1111095-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1111095-98-7 |
| Molecular Formula | C11H16BClO2S |
| Molecular Weight | 258.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-chloro-4-methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1111095-98-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16BClO2S. Molecular weight: 258.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H16BClO2S |
| Molecular Weight | 258.57 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related chloro Standards
- 4-Chloro-1-[(2,2,2-trifluoroethoxy)methyl]-1h-pyrazole-3-carboxylic acid (CAS 1172300-30-9)
- 2-(4-Chloro-2,3,5,6-tetrafluorophenoxy)acetic acid (CAS 304664-17-3)
- 3-Chloro-2-fluoro-5-(trifluoromethoxy)benzoic acid (CAS 2385608-20-6)
- 1-methyl-2-chloro-4-iodobenzene 2-Chloro-4-iodo-1-methylbenzene 2-Chloro-4-iodotoluene 2-chloro-4-iodotoluene, 98+% 83846-48-4 (CAS 83846-48-4)
- 2-Chloro-n-(6-nitro-1,3-dioxaindan-5-yl)acetamide (CAS 1152898-90-2)
- (2-Chloro-4-nitrobenzoyl)glycine (CAS 124894-95-7)
- 4-Chloro-2',4',6'-trifluoro-[1,1'-biphenyl]-3-ol (CAS 1262001-01-3)
- 2-[(2-chloro-6-nitrophenyl)formamido]acetic acid (CAS 1269152-39-7)
Recommended Standards
- 1-(3-Chlorophenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352214-32-4)
- 1-(4-Chlorophenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 781-97-5)
- 3-(2-Bromoethyl)-5-chloro-1H-indole (CAS 325773-39-5)
- Butachlor (CAS 23184-66-9)
- 2-(Thiophen-2-yl)-4-(trifluoromethyl)-1H-imidazole (CAS 33468-72-3)
- (1s)-2,2,2-Trifluoro-1-(pyridin-3-yl)ethan-1-ol (CAS 1226507-66-9)
- Sodium (4-oxo-3,4-dihydroquinazolin-2-yl)methanesulfonate (CAS 1181458-13-8)
- 5-Methylisoindoline (CAS 93282-20-3)
- 4-Isopropoxy-2-methylthiazole-5-carboxylic acid (CAS 1547490-43-6)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com