1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropane-1-carboxylic acid CAS 1218790-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1218790-98-7 |
| Molecular Formula | C16H21BO4 |
| Molecular Weight | 288.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropane-1-carboxylic acid (CAS 1218790-98-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H21BO4. Molecular weight: 288.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H21BO4 |
| Molecular Weight | 288.15 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Tetramethyl Standards
- N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)cyclopropanecarboxamide (CAS 1201644-35-0)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pyrrolidin-2-one (CAS 1201644-51-0)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)cyclopropanecarboxamide (CAS 1286230-87-2)
- 1-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pyrrolidin-2-one (CAS 1352645-48-7)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pyrrolidin-2-one (CAS 1402240-91-8)
- 2-[5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl]ethan-1-ol (CAS 1476076-04-6)
- 2-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-1-yl)ethan-1-ol (CAS 1491137-94-0)
- (1-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-2-yl)methanol (CAS 1491138-56-7)
Recommended Standards
- 2-(3,4-Dichlorobenzyl)thiazole-4-carboxylic acid (CAS 1216305-01-9)
- (7,7-Dimethyl-7H-benzo[c]fluoren-5-yl)boronic acid (CAS 1246940-13-5)
- N-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinamide (CAS 1201644-52-1)
- 2-(2-Cyanobenzenesulfinyl)-N-[3-(trifluoromethyl)phenyl]benzamide (CAS 477710-69-3)
- 2,4-Dichlorobenzenesulfonyl chloride (CAS 16271-33-3)
- Methyl 2-((3-cyanopyrazin-2-yl)thio)benzoate (CAS 303146-82-9)
- 5-((4-Chlorobenzamido)methyl)thiophene-2-sulfonyl chloride (CAS 166964-34-7)
- N-Acetyl-S-(2-acetylaminoethyl)-L-cysteine (CAS 25515-72-4)
- tert-Butyl 4-((1-(thiazol-2-yl)ethyl)amino)piperidine-1-carboxylate (CAS 1289387-85-4)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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