2,5-Dimethyl-4-formylphenylboronic acid CAS 2121513-06-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-06-0 |
| Molecular Formula | C9H11BO3 |
| Molecular Weight | 177.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dimethyl-4-formylphenylboronic acid (CAS 2121513-06-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11BO3. Molecular weight: 177.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11BO3 |
| Molecular Weight | 177.99 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.) | 1997 |
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Recommended Standards
- 2-Isopropoxybenzo[d][1,3,2]dioxaborole (CAS 61676-63-9)
- 2-(4-Methoxyphenyl)-1,3,2-dioxaborolane (CAS 69519-11-5)
- 3-Bromo-1-methyl-1H-1,2,4-triazol-5-ol (CAS 22354-79-6)
- Ipamorelin Acetate (CAS 170851-70-4(Free Base))
- 3-(5-Phenyl-1H-indol-3-yl)propan-1-amine (CAS 586336-38-1)
- N-(pyridin-3-yl)acrylamide (CAS 143685-68-1)
- 18-Hydroxy Corticosterone (CAS 561-65-9)
- 1-(4-Methoxybenzyl)-N-((4-methoxyphenyl)sulfonyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 320419-71-4)
- 4-(4-Methoxyphenyl)-5-methyl-2-(3-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 861206-14-6)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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