1-[[3-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl]pyrrolidine CAS 1386860-56-5
| CAS No. | 1386860-56-5 |
| Molecular Formula | C18H26BNO3 |
| Molecular Weight | 315.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[[3-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl]pyrrolidine.
1-[[3-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl]pyrrolidine (CAS 1386860-56-5), molecular formula C18H26BNO3 and molecular weight 315.21 g/mol, is a CATO reference standard with documented purity and traceability.
1-[[3-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl]pyrrolidine (C18H26BNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-[[3-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbonyl]pyrrolidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H26BNO3 |
| Molecular Weight | 315.21 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- [2-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-pyrrolidin-1-yl-methanone (CAS 1092563-41-1)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopentanecarboxamide (CAS 799293-93-9)
- Ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate (CAS 1313760-79-0)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine-2,5-dione (CAS 1449132-28-8)
- 2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)isoindoline-1,3-dione (CAS 1704068-63-2)
- 1-[3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzyl]-pyrrolidine-2,5-dione (CAS 2096997-21-4)
- Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate (CAS 736990-02-6)
- Ethyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate (CAS 919119-62-3)
Recommended Standards
- N-(2-Bromobenzyl)-2,2-diethoxyacetimidamide (CAS 1338254-36-6)
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- 2-(N-Boc-N-Propylamino)-5-bromopyridine (CAS 1280786-95-9)
- 3-Amino-4-(2,4-bis(trifluoromethyl)phenyl)butanoic acid (CAS 1391330-63-4)
- tert-Butyl(3-(1-aminoethyl)phenyl)carbamate (CAS 886362-19-2)
- 4-Amino-2-benzylbutanoic acid (CAS 941577-96-4)
- Benzo[b]thiophene-7-carbonitrile (CAS 22780-71-8)
- 2,5-Dichloro-3,6-diethylpyrazine (CAS 72875-84-4)
- 2,7-Dimethyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1227268-93-0)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(7-chloro-1H-indol-3-yl)propanoic acid (CAS 2382374-53-8)
- 2-(2-(2-(piperazin-1-yl)ethoxy)ethoxy)ethanol (CAS 68465-68-9)
- Benzyl (E)-(2-(furan-2-yl)vinyl)carbamate (CAS 338399-72-7)
- 3-(Chloromethyl)-4,5-dimethyl-4H-1,2,4-triazole hydrochloride (CAS 1034197-53-9)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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