4-Methyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid CAS 2377608-70-1
| CAS No. | 2377608-70-1 |
| Molecular Formula | C14H19BO4 |
| Molecular Weight | 262.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Methyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid.
CATO supplies 4-Methyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 2377608-70-1), a certified reference material (molecular formula C14H19BO4, MW 262.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H19BO4, 4-Methyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid 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 262.11 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), 4-Methyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic 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 | C14H19BO4 |
| Molecular Weight | 262.11 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Methyl Standards
- 2-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid (CAS 1072945-02-8)
- 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 1150561-67-3)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzohydrazide (CAS 1191063-60-1)
- N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)acetamide (CAS 1201645-46-6)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 1431542-21-0)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydro-1H-pyrrolo[3,2-c]pyridin-4(5H)-one (CAS 1453799-70-6)
- [3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl] acetate (CAS 480424-69-9)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4,5,6-tetrahydro-7H-pyrrolo[2,3-c]pyridin-7-one (CAS 2052290-89-6)
Recommended Standards
- 4-Methoxy-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 443776-90-7)
- 4-Ureidophenylboronic Acid Pinacol Ester (CAS 877134-77-5)
- 4-chloroquinoline-8-sulfonyl chloride (CAS 66533-26-4)
- 5-Bromo-3-(1H-pyrrol-2-yl)-1H-indazole (CAS 911305-49-2)
- 3,4-Dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde (CAS 527681-61-4)
- 3-Bromo-5-azaindole-2-carboxylic acid ethyl ester (CAS 1260384-54-0)
- 4-Oxo-4H-pyrano[2,3-c]pyridine-2-carboxylic Acid Hydrochloride (CAS 1909313-31-0)
- 2-Methoxy-3-(piperidin-1-ylsulfonyl)pyridine (CAS 1019152-07-8)
- 2,5-Dioxopyrrolidin-1-yl cinnamate (CAS 23776-87-6)
- 6-chloro-1-propyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 2711002-56-9)
- Cholesterol Impurity 18 (CAS 54378-86-8)
- 7-Bromo-6-chloro-2,3-dihydro-1H-inden-1-one (CAS 1336955-84-0)
- Erlotinib Impurity 109 (CAS 476168-17-9)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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