2-(Ethoxycarbonyl)furan-5-boronic acid pinacol ester, 97% CAS 1073338-92-7
| CAS No. | 1073338-92-7 |
| Molecular Formula | C13H19BO5 |
| Molecular Weight | 266.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(Ethoxycarbonyl)furan-5-boronic acid pinacol ester, 97% (CAS 1073338-92-7), a certified reference material (molecular formula C13H19BO5, MW 266.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H19BO5, 2-(Ethoxycarbonyl)furan-5-boronic acid pinacol ester, 97% contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(Ethoxycarbonyl)furan-5-boronic acid pinacol ester, 97% 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 | C13H19BO5 |
| Molecular Weight | 266.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Ethoxycarbonyl Standards
- (3,5-Bis(ethoxycarbonyl)phenyl)boronic acid (CAS 932378-94-4)
- (4-((Ethoxycarbonyl)amino)benzoyl)glycine (CAS 893782-05-3)
- 2-(3-(Ethoxycarbonyl)-7-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetic acid (CAS 802541-32-8)
- 2-[(Ethoxycarbonyl)amino]-1,3-benzothiazole-6-carboxylic acid (CAS 1495402-41-9)
- Ethyl 3-(4-((ethoxycarbonyl)amino)phenyl)propanoate (CAS 1212061-14-7)
- (2E)-3-[4-(ethoxycarbonyl)-1-ethyl-2,5-dimethyl-1H-pyrrol-3-yl]acrylic acid (CAS 878218-05-4)
- 4-((4-(Ethoxycarbonyl)phenyl)amino)-4-oxobutanoic acid (CAS 106270-31-9)
- 2-(7-(Ethoxycarbonyl)-6-methyl-2,3-dihydro-1H-pyrrolizin-5-yl)-2-oxoacetic acid (CAS 2459225-49-9)
Recommended Standards
- Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxylate (CAS 1025719-08-7)
- N-(2,2-Dichloro-1-Hydroxyethyl)-2-(4-Fluorophenyl)Acetamide (CAS 1212-25-5)
- Methyl 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate (CAS 1025719-02-1)
- 5-Amino-2-(Boc-amino)methyl)phenylboronic acid (CAS 1217500-85-0)
- (1R,2S)-2-amino-4,4-difluorocyclopentane-1-carboxylic acid hydrochloride (CAS 156292-75-0)
- 2-(2-Isobutyl-4-(trifluoromethyl)imidazo[1,2-a][1,8]naphthyridin-8-yl)-1,3,4-oxadiazole (CAS 1431425-66-9)
- 5-Chloro-3-(trifluoromethyl)isoxazole (CAS 117541-42-1)
- 2,3-Pyridinedicarboxylic Anhydride (CAS 699-98-9)
- 1-(5-cyclopropyl-1-methyl-1H-pyrazol-3-yl)methanamine,HCL (CAS 1432032-13-7)
- (1Z)-1-{3-chloro-4-[(4-fluorophenyl)methoxy]phenyl}-N-(2,4-difluorophenyl)methanimine (CAS 297150-45-9)
- N-[4-(tert-Butyl)benzyl]-4-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040690-44-5)
- (S)-2-((tert-Butoxycarbonyl)amino)-2-methylbutanoic acid (CAS 151171-11-8)
- 4-(Bromomethyl)thiazol-2(3H)-one (CAS 55002-65-8)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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