(4-((2-(Pyrrolidin-1-yl)ethyl)carbamoyl)phenyl)boronic acid CAS 957103-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957103-91-2 |
| Molecular Formula | C13H19BN2O3 |
| Molecular Weight | 262.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-((2-(Pyrrolidin-1-yl)ethyl)carbamoyl)phenyl)boronic acid (CAS 957103-91-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H19BN2O3. Molecular weight: 262.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H19BN2O3 |
| Molecular Weight | 262.11 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Pyrrolidin Standards
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Recommended Standards
- [3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl] acetate (CAS 480424-69-9)
- (1-(2-(Benzylamino)acetyl)pyrrolidin-2-yl)boronic acid (CAS 915285-01-7)
- 1-Chloroisoquinoline-6-sulfonyl chloride (CAS 205055-64-7)
- 4-Fluoro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1262010-87-6)
- 2-(5-(3,4-Dichlorophenyl)-1H-pyrazol-1-yl)ethanol (CAS 1710302-38-7)
- Methyl 3-(Cyclopropylamino)propanoate (CAS 77497-84-8)
- 1-PIperidineacetic acid, alpha,3,5-trimethyl-, hydrochloride (CAS 1922694-67-4)
- 2,2',6,6'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine (CAS 4746-77-4)
- 1,4-Bipiperidine-2,2,3,3,4,4,5,5,6,6-d (CAS 718613-20-8)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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