Boric Acid, Pinacol Ester CAS 25240-59-9
| CAS No. | 25240-59-9 |
| Molecular Formula | C6H13BO3 |
| Molecular Weight | 143.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Boric Acid, Pinacol Ester is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 143.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Boric Acid, Pinacol Ester (CAS 25240-59-9) is a high-purity analytical reference standard with the molecular formula C6H13BO3 and a molecular weight of 143.98 g/mol.
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 Boric Acid, Pinacol Ester 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 | C6H13BO3 |
| Molecular Weight | 143.98 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1964 |
Related Boric Standards
- Boric anhydride (CAS 1303-86-2)
- Boric acid-d<SUB>3</SUB> (CAS 14149-58-7)
- Boric acid-<SUP>11</SUP>B (CAS 13813-78-0)
- Boric Acid (CAS 10043-35-3)
- Boric Acid- (CAS 13813-79-1)
- 7397-43-5 Boric acid (H3BO3), tri-tert-butyl ester Boric acid (H3BO3),1-dimethylethyl) ester NSC-151952 NSC151952 Tri-tert-butyl borate Tris(tert-butyl) borate Tris(tert-butyloxy)borane (CAS 7397-43-5)
- Boric acid (H3BO3), xzinc salt (CAS 10361-94-1)
- 12267-73-1 Boric acid, disodium salt, hydrate Tetraboron disodium heptaoxide, hydrate EINECS 235-541-3 (CAS 12267-73-1)
Recommended Standards
- 3-Hydroxybenzeneboronic Acid 3-Hydroxyphenylboronic Acid 87199-18-6 H1185 (CAS 87199-18-6)
- (3,6-Dihydro-2H-thiopyran-4-yl)boronic acid (CAS 1395285-52-5)
- 4-Hydroxyphenylboronic acid (p-Hydroxyphenyl)boronic acid 4-Hydroxybenzeneboronic acid 71597-85-8 (CAS 71597-85-8)
- Difluoromalonyl fluoride (CAS 5930-67-6)
- 2-Fluoro-1-methyl-4-vinylbenzene (CAS 1344107-43-2)
- 8-Bromo-3,4-dihydro-1H-benzo[e][1,4]diazepin-5(2H)-one (CAS 1379324-91-0)
- Methyl (2-(4-(3-(isopropylamino)pyridin-2-yl)piperazine-1-carbonyl)-1H-indol-5-yl)carbamate (CAS 147920-14-7)
- 1,5-bis[4-(trifluoromethyl)phenyl]-1,4-pentadien-3-one (CAS 103836-71-1)
- 3-Azetidinyl 2-phenylacetate (CAS 1220037-63-7)
- (R)-4-(1-amino-2,2,2-trifluoroethyl)-2-methylaniline (CAS 1213451-38-7)
- 3-[2-(Morpholin-4-yl)ethyl]-3,4-dihydro-1,2,3-benzotriazin-4-one (CAS 854161-41-4)
- 6-Amino-2-(benzylthio)-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purine 1-oxide (CAS 64570-11-2)
- 1-Phenyl-2-((3-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)ethan-1-one (CAS 868967-07-1)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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 18665070610 / Nicole.chen@cato-chem.com