2,5-Dihydrofuran-3-boronic Acid Pinacol Ester CAS 212127-80-5
| CAS No. | 212127-80-5 |
| Molecular Formula | C10H17BO3 |
| Molecular Weight | 196.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,5-Dihydrofuran-3-boronic Acid Pinacol Ester.
CATO supplies 2,5-Dihydrofuran-3-boronic Acid Pinacol Ester (CAS 212127-80-5), a certified reference material (molecular formula C10H17BO3, MW 196.05 g/mol) for analytical method development and quality control.
Structurally, 2,5-Dihydrofuran-3-boronic Acid Pinacol Ester (C10H17BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 196.05 g/mol, it falls into the medium-molecular-weight range. 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 2,5-Dihydrofuran-3-boronic 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 | C10H17BO3 |
| Molecular Weight | 196.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2017 |
Related Dihydrofuran Standards
- 2-(4,5-Dihydrofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1046812-03-6)
- 1-(5-Oxo-2,5-dihydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 41473-41-0)
- (4,5-Dihydrofuran-2-yl)(4,4-dimethylcyclopent-1-en-1-yl)methanone (CAS 649570-58-1)
- (E)-2-(Dihydrofuran-2(3H)-ylidene)-1-phenylethanone (CAS 69706-65-6)
- 4-(5-Oxo-2,5-dihydrofuran-3-yl)benzonitrile (CAS 58789-95-0)
- 2-((Dihydrofuran-3(2H)-ylidene)methyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246914-68-9)
- 5-(Dihydrofuran-2(3H)-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 145122-43-6)
- (5-Oxo-2,5-dihydrofuran-2-yl)methyl benzoate (CAS 85339-35-1)
Recommended Standards
- 2,2-Dichloro-1-(thiazol-2-yl)ethan-1-one (CAS 79265-41-1)
- 4-(Chloromethyl)thiazole-2-carbonyl chloride (CAS 200418-16-2)
- 2,2,3,4,4,4-Hexafluorobutyric Acid (CAS 379-90-8)
- 4,4,5,5-Tetramethyl-2-(oxetan-3-ylidenemethyl)-1,3,2-dioxaborolane (CAS 2246658-69-3)
- 3′-Carboxy-4′-fluoro[1,1′-biphenyl]-3-acetic acid (CAS 1375068-82-8)
- (Phenylsulfonyl)-L-leucine (CAS 68305-76-0)
- 2-Bromo-3-phenylpropanal (CAS 51075-28-6)
- 5,6-Diamino-2-(chloromethyl)-8-morpholino-1,2-dihydrofuro[2,3-c][2,7]naphthyridine-9-carbonitrile (CAS 744230-48-6)
- tert-Butyl (4-(dimethylcarbamoyl)piperidin-3-yl)carbamate (CAS 1774904-65-2)
- 1-(2-Fluoro-3-(trifluoromethoxy)phenyl)ethan-1-one (CAS 1429321-84-5)
- Dopamine Impurity 114 (CAS CATO-C4X-1908114)
- Erlotinib Impurity 23 (CAS 2055841-66-0)
- 2-Chloro-1-(2,6-dichloro-3-fluorophenyl)ethan-1-one (CAS 1249849-11-3)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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