1-Propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole CAS 1551418-07-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1551418-07-5 |
| Molecular Formula | C16H23BN2O2 |
| Molecular Weight | 286.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1551418-07-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H23BN2O2. Molecular weight: 286.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H23BN2O2 |
| Molecular Weight | 286.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Propyl Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydro-2H-1,2'-bipyridine (CAS 2304631-50-1)
- 2-Methyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-3-butyn-2-ol (CAS 1105663-20-4)
- 1-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pent-4-en-1-one (CAS 2377606-47-6)
- 4,4,5,5-Tetramethyl-2-(4-(thiophen-2-yl)phenyl)-1,3,2-dioxaborolane (CAS 1056474-34-0)
- methyl 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-thienyl]acetate (CAS 1788894-41-6)
- 4,4,5,5-Tetramethyl-2-(4-phenyl-2-thienyl)-1,3,2-dioxaborolane (CAS 960116-25-0)
- 5-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-tetrazole (CAS 775351-42-3)
- 5-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-tetrazole (CAS 775351-44-5)
Recommended Standards
- 1-(2-Bromo-3-fluorobenzyl)-4-methylpiperidine (CAS 1543118-65-5)
- 1-(Propan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1551418-16-6)
- 1-(2-Bromo-3-fluorobenzyl)azepane (CAS 1540969-12-7)
- Methyl 3-Bromo-4-(cyanomethyl)benzoate (CAS 1069114-89-1)
- 5-((Z)-4-Hydroxy-3,5-dimethoxybenzylidene)-2-((4-hydroxyphenyl)imino)thiazolidin-4-one (CAS 461673-86-9)
- Naloxone Impurity 17 (CAS CATO-C4X-149317)
- 2-(AMINOMETHYL)THIAZOLE-5-CARBOXYLIC ACID (CAS 933742-24-6)
- tert-Butyl (2R,4S)-4-hydroxy-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate (CAS 2382064-24-4)
- Betamethasone Impurity 129 (CAS CATO-C4X-1437129)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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