3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-cyclopropylthiophen-2-yl)boronate CAS 2223033-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2223033-79-0 |
| Molecular Formula | C13H21BO3S |
| Molecular Weight | 268.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-cyclopropylthiophen-2-yl)boronate (CAS 2223033-79-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H21BO3S. Molecular weight: 268.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H21BO3S |
| Molecular Weight | 268.18 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 |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-propylfuran-3-yl)boronate (CAS 2223045-50-7)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(sec-butyl)furan-2-yl)boronate (CAS 2222997-68-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-isobutylfuran-2-yl)boronate (CAS 2223054-46-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isopropyl-2-methylfuran-3-yl)boronate (CAS 2223039-55-0)
- 3-Hydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (CAS 84-33-3)
- 2-Hydroxy-5-methyl-3'-(trifluoromethoxy)biphenyl (CAS 1261832-73-8)
- 137644-29-2 6-hydroxy-5-sulfonaphthalene-2-carboxylic acid TS-00876 (CAS 137644-29-2)
- 3-Hydroxy-7-sulfo-2-naphthoic acid (CAS 15509-36-1)
Recommended Standards
- 2-Iododecane (CAS 64154-08-1)
- 4-Acetamido-6-nitroisophthalic acid (CAS 342045-62-9)
- 2-Chloro-3-(3-chloropropyl)-8-ethylquinoline (CAS 948290-23-1)
- Ethyl 4-(4-aminophenyl)benzoate, HCl (CAS 1355247-33-4)
- Phenyl 2-Methoxyacetate (CAS 16839-92-2)
- 4-Iodo-6-(trifluoromethyl)pyrimidine (CAS 1209314-40-8)
- (5-(Difluoromethyl)-1-methyl-1H-pyrazol-3-yl)methanamine (CAS 2138371-77-2)
- Manidipine Impurity 1 (CAS 10527-64-7)
- (3AS,4R,6aR)-2-benzyloctahydrocyclopenta[c]pyrrol-4-ol (CAS 1807882-35-4)
- Peptide 432 (CAS CATO-CPTD788432)
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