tert-Butyl 5-bromo-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)indazole-1-carboxylate CAS 2377607-49-1
| CAS No. | 2377607-49-1 |
| Molecular Formula | C18H24BBrN2O4 |
| Molecular Weight | 423.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl 5-bromo-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)indazole-1-carboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies tert-Butyl 5-bromo-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)indazole-1-carboxylate (CAS 2377607-49-1), a certified reference material (molecular formula C18H24BBrN2O4, MW 423.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H24BBrN2O4, tert-Butyl 5-bromo-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)indazole-1-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 423.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C18H24BBrN2O4 |
| Molecular Weight | 423.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl 4-bromo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate (CAS 2377610-71-2)
- 5,6-Dichloro-1-(2-chlorobenzyl)-2-(2-chloropyridin-3-yl)-1H-benzo[d]imidazole (CAS 337920-70-4)
- tert-Butyl 5-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine-1-carboxylate (CAS 1632996-84-9)
- 5,6-Dichloro-1-(2-chlorobenzyl)-2-(6-chloropyridin-3-yl)-1H-benzo[d]imidazole (CAS 303144-81-2)
- 5-chloro-3-(methoxymethyl)-1,2,4-thiadiazole (CAS 173053-02-6)
- tert-Butyl 3-(2-aminoacetamido)pyrrolidine-1-carboxylate (CAS 1353960-31-2)
- 3,3,3-Trifluoro-2-methyl-2-(trifluoromethyl)propan-1-ol (CAS 2927-17-5)
- 5-(4-(tert-Butyl)phenyl)pyrimidine-2,4-diol (CAS 893737-43-4)
- 7-Bromo-2-(pyridin-2-yl)phthalazin-1(2H)-one (CAS 1437480-65-3)
- L-Tyrosine Methyl Ester (CAS 1080-06-4)
- 2-(1-Propylpiperidin-4-yl)ethanamine (CAS 915922-52-0)
- (S)-2,2,2-Trifluoro-1-(4-methoxyphenyl)ethanamine hydrochloride (CAS 929642-56-8)
- 7-Fluoro-6-methoxy-1,3-benzoxazol-2-amine (CAS 1820607-19-9)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com