(5,6,7,8-Tetrahydronaphthalen-1-yl)boronic acid CAS 371765-41-2
| CAS No. | 371765-41-2 |
| Molecular Formula | C10H13BO2 |
| Molecular Weight | 176.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(5,6,7,8-Tetrahydronaphthalen-1-yl)boronic acid (CAS 371765-41-2), molecular formula C10H13BO2 and molecular weight 176.02 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (5,6,7,8-Tetrahydronaphthalen-1-yl)boronic acid (C10H13BO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H13BO2 |
| Molecular Weight | 176.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Tetrahydronaphthalen Standards
- 7-Ethyl-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1082474-95-0)
- (1r)-1-(5,6,7,8-Tetrahydronaphthalen-2-yl)ethan-1-ol (CAS 1212081-91-8)
- (1S)-1-(5,6,7,8-tetrahydronaphthalen-2-yl)ethanol (CAS 1212283-95-8)
- (1-Methyl-1,2,3,4-tetrahydronaphthalen-1-yl)methanol (CAS 25634-94-0)
- 1-(5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-ol (CAS 774-54-9)
- 2-(1,2,3,4-Tetrahydronaphthalen-1-yl)ethan-1-ol (CAS 68480-12-6)
- ((1,2,3,4-Tetrahydronaphthalen-1-yl)methyl)hydrazine (CAS 1341908-40-4)
- 1-(1,2,3,4-Tetrahydronaphthalen-2-yl)ethan-1-amine (CAS 1010430-30-4)
Recommended Standards
- (4-Ethylstyryl)boronic acid (CAS 352525-96-3)
- (5-Cyclopropyl-2-methylphenyl)boronic acid (CAS 2225169-28-6)
- (4-Cyclopropyl-3-methylphenyl)boronic acid (CAS 2225177-95-5)
- [4-(but-3-en-1-yl)phenyl]boronic acid (CAS 226422-89-5)
- 1H-Pyrrolo[3,2-c]pyridine-6-carboxylic acid (CAS 1082040-99-0)
- 1-(bromomethyl)-2-chloro-4-iodobenzene (CAS 135049-84-2)
- Methyl 5-(hydroxymethyl)furan-2-carboxylate (CAS 36802-01-4)
- 3-(n-Benzyl-n-(2-ethoxyphenyl)sulfamoyl)benzoic acid (CAS 731820-89-6)
- 1,3-Di(naphthalen-1-yl)urea (CAS 607-56-7)
- 3-Cyclobutylpropanoic Acid (CAS 4415-84-3)
- 1,8-Dichloronaphthalene (CAS 2050-74-0)
- 4-(Furan-2-yl)-6-(3-methoxyphenyl)pyrimidin-2-amine (CAS 1263215-40-2)
- 2-Methylbenzamidine Hydrochloride (CAS 18636-98-1)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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