3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-propylthiophen-3-yl)boronate CAS 2223031-62-5
| CAS No. | 2223031-62-5 |
| Molecular Formula | C14H25BO3S |
| Molecular Weight | 284.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-propylthiophen-3-yl)boronate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-propylthiophen-3-yl)boronate (CAS 2223031-62-5), molecular formula C14H25BO3S and molecular weight 284.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-propylthiophen-3-yl)boronate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2-methyl-5-propylthiophen-3-yl)boronate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H25BO3S |
| Molecular Weight | 284.22 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 | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 117346-07-3 2-(2-Hydroxy-4-nitrophenyl)-1H-isoindole-1,3(2H)-dione N-(2-Hydroxy-4-nitrophenyl)phthalimide (CAS 117346-07-3)
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- 2-(4-Hydroxy-3-nitrophenyl)isoindoline-1,3-dione (CAS 575445-12-4)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(sec-butyl)thiophen-3-yl)boronate (CAS 2223006-06-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(tert-butyl)thiophen-3-yl)boronate (CAS 2223054-49-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isobutylthiophen-2-yl)boronate (CAS 2223041-57-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isobutylthiophen-3-yl)boronate (CAS 2223049-73-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isopropyl-2-methylthiophen-3-yl)boronate (CAS 2223029-38-5)
Recommended Standards
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- 2-(4-Hydroxyphenyl)-5-nitroisoindoline-1,3-dione (CAS 40992-14-1)
- 1-Nitro-9-oxo-9,10-dihydroacridine-4-carboxylic acid (CAS 71507-04-5)
- 1-Amino-5-hydroxy-4-nitroanthracene-9,10-dione (CAS 90575-24-9)
- 6-Bromo-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1803591-11-8)
- Phenol, 2,4-dibromo-, polymer with 2-(chloromethyl)oxirane (CAS 68958-21-4)
- 2-((3-((m-Tolylamino)methyl)-1H-1,2,4-triazol-5-yl)thio)-N-(2,4,6-trichlorophenyl)acetamide (CAS 332128-48-0)
- 3-Chloro-N-(piperidin-3-yl)-5-(trifluoromethyl)pyridin-2-amine hydrochloride (CAS 1185319-67-8)
- Ethyl trans-1-benzyl-4-(2,2,2-trifluoroethyl)pyrrolidine-3-carboxylate (CAS 1082745-51-4)
- 3-Sulfo-taurocholic Acid Disodium Salt (CAS 71781-33-4)
- N-([1,1'-biphenyl]-4-yl)dibenzo[b,d]furan-4-amine (CAS 1318338-47-4)
- 3-(5-Bromothiophen-2-yl)-5-methylisoxazole-4-carboxylic acid (CAS 951499-33-5)
- 1-chloro-4-(3-chloroprop-1-yn-1-yl)benzene (CAS 41412-82-2)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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