Naphtho[2,1-b]benzofuran-10-ylboronic acid CAS 1256544-74-7
| CAS No. | 1256544-74-7 |
| Molecular Formula | C16H11BO3 |
| Molecular Weight | 262.07 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.
Naphtho[2,1-b]benzofuran-10-ylboronic acid (CAS 1256544-74-7), molecular formula C16H11BO3 and molecular weight 262.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H11BO3, Naphtho[2,1-b]benzofuran-10-ylboronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.07 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 Naphtho[2,1-b]benzofuran-10-ylboronic acid 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 | C16H11BO3 |
| Molecular Weight | 262.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Naphtho Standards
- Naphtho[2,3-b]benzofuran-6-ylboronic acid (CAS 1256544-85-0)
- Naphtho[2,1-b]benzofuran-8-ylboronic acid (CAS 1446516-26-2)
- naphtho[2,3-b]benzofuran-2-ylboronic acid (CAS 1627917-17-2)
- 4-(Naphtho[2,1-b]furan-2-yl)pyrimidin-2-amine (CAS 866131-44-4)
- 2-(2H-Naphtho[1,2-d][1,2,3]triazol-2-yl)aniline (CAS 7554-97-4)
- 3-(Naphtho[1,2-d]oxazol-2-yl)aniline (CAS 874999-97-0)
- 4-(Naphtho[2,1-d]oxazol-2-yl)aniline (CAS 56317-26-1)
- Ethyl naphtho[2,1-d]thiazole-2-carboxylate (CAS 68557-39-1)
Recommended Standards
- (1-(tert-Butoxycarbonyl)-1H-indazol-5-yl)boronic acid (CAS 1167418-12-3)
- Methyl 6-bromo-5-hydroxy-2-methoxynicotinate (CAS 2791448-88-7)
- 1-tert-Butoxycarbonylindazole-3-boronic acid (CAS 1315339-92-4)
- Methyl 6-bromo-1,4-dihydro-3-methoxy-4-oxo-2-pyridinecarboxylate (CAS 2379914-59-5)
- 2-Amino-1-(3,5-difluorophenyl)ethanone hydrochloride (CAS 1187931-06-1)
- N-(3-fluoro-5-(trifluoromethyl)phenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1024136-82-0)
- 1,4,5,8-Tetraamino-2,7-bis(4-ethoxyphenoxy)anthracene-9,10-dione (CAS 88600-84-4)
- tert-Butyl (3-amino-5-chloro-2-methylphenyl)carbamate (CAS 2113623-42-8)
- 2-(1-(O-tolyl)cyclobutyl)acetic acid (CAS 1508469-42-8)
- methyl 4-amino-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 524916-42-5)
- Cannabistilbene IDiscontinued (CAS 91925-76-7)
- 3-Bromo-6-nitroimidazo[1,2-a]pyridine (CAS 52310-42-6)
- 2-Isopropylbenzofuro[3,2-d]pyrimidin-4-amine (CAS 1706434-61-8)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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