(7-Ethylbenzo[d][1,3]dioxol-5-yl)boronic acid CAS 682788-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 682788-10-9 |
| Molecular Formula | C9H11BO4 |
| Molecular Weight | 193.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(7-Ethylbenzo[d][1,3]dioxol-5-yl)boronic acid (CAS 682788-10-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11BO4. Molecular weight: 193.99 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11BO4 |
| Molecular Weight | 193.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1985 |
Related Ethylbenzo Standards
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- 4-Ethylbenzo[d]oxazole-2-carboxylic acid (CAS 1806366-53-9)
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- 1-(7-Ethylbenzo[d]oxazol-2-yl)ethanone (CAS 1803877-83-9)
Recommended Standards
- (5-(Methoxycarbonyl)-2-methylphenyl)boronic acid (CAS 876189-18-3)
- 2-(2-Carboxyethyl)phenylboronic acid (CAS 717107-32-9)
- (4-Ethoxy-3-formylphenyl)boronic acid (CAS 480424-63-3)
- 4-Cyclopentylidene-2,5-dioxopyrrolidine-3-carboxamide (CAS 91880-63-6)
- 3-(4-Formyl-1-methyl-1h-pyrrol-2-yl)-2-propenoic acid ethyl ester (CAS 852475-62-8)
- 4-[4-(4-Methoxyphenyl)pyrimidin-2-yl]phenyl 4-methylbenzene-1-sulfonate (CAS 477857-19-5)
- 2-(1-Benzyl-1H-pyrazol-3-yl)acetic acid (CAS 1194803-69-4)
- (S)-5-(((tert-butyldimethylsilyl)oxy)diphenylmethyl)pyrrolidin-2-one (CAS 249617-46-7)
- 5-Bromo-2-isopropylphenol (CAS 1243373-55-8)
- 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 13829788188 / jacky.chen@cato-chem.com