2,2'-Oxybis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 10221-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10221-56-4 |
| Molecular Formula | C12H24B2O5 |
| Molecular Weight | 269.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-Oxybis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 10221-56-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H24B2O5. Molecular weight: 269.94 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H24B2O5 |
| Molecular Weight | 269.94 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
Related Oxybis Standards
- 2,2'-oxybis(4,4,6-trimethyl-1,3,2-dioxaborinane) (CAS 14697-50-8)
- 4,4'-Oxybis(2-chloroaniline) (CAS 28434-86-8)
- 4,4'-(Oxybis(methylene))bis(chlorobenzene) (CAS 56428-00-3)
- 1,1'-(Oxybis(ethane-2,1-diyl))bis(1H-pyrrole-2,5-dione) (CAS 123687-40-1)
- Oxybis(ethane-2,1-diyl) bis(isopropylcarbamate) (CAS 6271-03-0)
- 3,3'-Oxybis(propane-1-sulfonic acid) (CAS 83391-61-1)
- 2,2'-(Oxybis(methylene))bis(1H-benzo[d]imidazole) (CAS 94665-42-6)
- 3,3'-Oxybis(nitrobenzene) (CAS 38490-83-4)
Recommended Standards
- (2-Bromo-6-cyclopentylpyridin-4-yl)boronic acid (CAS 2225180-33-4)
- 2,5-Dibromo-3-thiophenecarbaldehyde (CAS 1193-69-7)
- (2-Bromo-4-(pyrrolidin-1-yl)phenyl)boronic acid (CAS 2225172-04-1)
- N-Methylbenzylamine Hydrochloride (CAS 13426-94-3)
- Ticarcillin (CAS CATO-C4X-1763)
- 4-(4-Fluorophenyl)-1-isopropyl-1H-indazole-3-carbaldehyde (CAS 1350760-44-9)
- 4-Cyclopropyl-3-(hydroxymethyl)benzaldehyde (CAS 2830620-94-3)
- (7-Bromo-1,3-dioxaindan-5-yl)methanamine (CAS 1094225-67-8)
- 2-[(4-Bromophenyl)sulfanyl]-1-methyl-5-nitro-1H-indole-3-carbaldehyde (CAS 338416-11-8)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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