tert-Butyl 4-(3-cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate CAS 1129541-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1129541-91-8 |
| Molecular Formula | C22H32BN3O4 |
| Molecular Weight | 413.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies tert-Butyl 4-(3-cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate (CAS 1129541-91-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H32BN3O4. Molecular weight: 413.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H32BN3O4 |
| Molecular Weight | 413.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 9-Bromo-2-(4-methoxyphenyl)-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,1'-cyclopentane] (CAS 303060-88-0)
- tert-Butyl (S)-2-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-2-yl)pyrrolidine-1-carboxylate (CAS 1208009-37-3)
- 2-(4-Bromophenyl)-2-(4-(tert-butoxycarbonyl)-1,4-diazepan-1-yl)acetic acid (CAS 834884-94-5)
- 1-(1,4-Dimethylpiperidin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1707582-90-8)
- Ethyl 4-(2-bromoethoxy)-3-fluorobenzoate (CAS 872593-29-8)
- 7-Bromo-1-(6-hydroxy-3-methoxy-2,4-dimethylphenyl)naphthalen-2-ol (CAS 1832513-65-1)
- 4-Chloro-2-methylphenylboronic Acid Pinacol Ester (CAS 1030832-75-7)
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