5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pentanoic acid CAS 1870019-79-6
| CAS No. | 1870019-79-6 |
| Molecular Formula | C11H21BO4 |
| Molecular Weight | 228.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 228.09 g/mol gives 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pentanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pentanoic acid (CAS 1870019-79-6), a certified reference material (molecular formula C11H21BO4, MW 228.09 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H21BO4, 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pentanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 228.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pentanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H21BO4 |
| Molecular Weight | 228.09 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1995 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane (CAS 159087-45-3)
- Ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propanoate (CAS 302577-73-7)
- Methyl 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)butanoate (CAS 2222868-64-4)
- 6-(Tetramethyl-1,3,2-dioxaborolan-2-yl)hexan-1-ol (CAS 1361022-69-6)
- 4,4,5,5-Tetramethyl-2-(tetrahydro-2h-thiopyran-4-yl)-1,3,2-dioxaborolane (CAS 1264198-70-0)
- 4,4,5,5-tetramethyl-2-(3-methylthiophen-2-yl)-1,3,2-dioxaborolane (CAS 885692-91-1)
- 4,4,5,5-tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane (CAS 635305-48-5)
- 4,4,5,5-tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane (CAS 476620-20-9)
Recommended Standards
- N-[2-(4-Bromophenyl)ethyl]formamide (CAS 186390-59-0)
- 6-Bromo-4-methyl-2,3-dihydro-1,4-benzoxazine (CAS 188947-79-7)
- 1-(5-Bromopyrimidin-2-yl)cyclobutan-1-amine (CAS 1857222-04-8)
- 4-Bromo-1-cyclobutylpyridin-2(1h)-one (CAS 1934903-75-9)
- Ethyl 2-oxo-3-(pyridazin-4-yl)propanoate (CAS 90557-97-4)
- 1,1'-Bis(3-carboxyphenyl)-[4,4'-bipyridine]-1,1'-diium chloride (CAS 1337527-84-0)
- 4-fluoro-3-(1H-1,2,4-triazol-3-yl)aniline (CAS 1250515-32-2)
- (3R)-10-(1-AMINOCYCLOPROPYL)-9-FLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLICACID (CAS 166665-94-7)
- 2-(1,3-Diphenyl-1H-pyrazol-4-yl)-3-(3-morpholinopropyl)thiazolidin-4-one (CAS 881665-43-6)
- 2-Bromo-5-(cyclohexylmethyl)pyridine (CAS 2484888-95-9)
- Methyl (2R,3S)-3-ethylpyrrolidine-2-carboxylate (CAS 116262-74-9)
- BLU-945 (CAS 2660250-10-0)
- (S)-4-Aminopentanoic acid (CAS 1558-59-4)
- Peptide 440 (CAS CATO-CPTD788440)
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