2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid CAS 890839-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890839-22-2 |
| Molecular Formula | C14H19BO4 |
| Molecular Weight | 262.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 890839-22-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H19BO4. Molecular weight: 262.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1987 |
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
- 2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 882678-82-2)
- 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid (CAS 797755-09-0)
- 2-Methoxycarbonylphenylboronic Acid Pinacol Ester (CAS 653589-95-8)
- 4-Allyl-7,7-diphenyl-1,4-oxazepane hydrochloride (CAS 60162-94-9)
- 2-(2-oxo-1,2-dihydroquinoxalin-1-yl)acetic acid (CAS 63642-41-1)
- 2,8-Dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 30247-64-4)
- (4-hydroxy-3-methyl-2-benzofuranyl)phenylMethanone 99246-64-7 (CAS 99246-64-7)
- 3-(4-(4-(Dimethylamino)styryl)pyridin-1-ium-1-yl)propane-1-sulfonate (CAS 131032-72-9)
- Methyl 4,6-dibromo-3-methoxypicolinate (CAS 350602-03-8)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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