Brucine CAS 357-57-3
| CAS No. | 357-57-3 |
| Molecular Formula | C23H26N2O4 |
| Molecular Weight | 394.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Brucine is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Brucine (CAS 357-57-3), a certified reference material (molecular formula C23H26N2O4, MW 394.46 g/mol) for analytical method development and quality control.
Brucine (C23H26N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Brucine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H26N2O4 |
| Molecular Weight | 394.46 g/mol |
| Appearance | Pale yellow to 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Brucine Standards
Recommended Standards
- Nabumetone impurity 30 (CAS 3003868-26-3)
- Boc-Lys(Z)-OMe (CAS 73548-77-3)
- Nabumetone Impurity 26 (CAS CATO-C4X-284826)
- Z-Lys(Boc)-OMe (CAS 2389-49-3)
- N-cyclopropyl-1-(pyridin-4-yl)piperidin-4-amine (CAS 1152836-96-8)
- Potassium metaborate (CAS 13709-94-9)
- Methyl 2-((dimethylcarbamothioyl)oxy)-4-methoxybenzoate (CAS 104795-54-2)
- 3-(2-Phenylethyl)-2-thioxo-1,3-thiazolidin-4-one (CAS 3889-20-1)
- 1-(Cyclopropylmethyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 910377-07-0)
- 3,3-Difluorocyclobutanecarboxylic acid (CAS 107496-54-8)
- N-(4-(1-(2-(4,5-Dihydro-1H-imidazol-2-yl)hydrazono)ethyl)phenyl)-7-nitro-1H-indole-2-carboxamide (CAS 1093793-10-2)
- (S)-(7-Chloro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 187543-36-8)
- Methyl 2-amino-5-bromothiophene-3-carboxylate (CAS 1784085-04-6)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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