Bromocriptine-13C-d3 CAS CATO-C4X-13612
| CAS No. | CATO-C4X-13612 |
| Molecular Formula | C31[13C]H37D3BrN5O5 |
| Molecular Weight | 658.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Bromocriptine-13C-d3 (CAS CATO-C4X-13612), molecular formula C31[13C]H37D3BrN5O5 and molecular weight 658.61 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C31[13C]H37D3BrN5O5, Bromocriptine-13C-d3 contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 658.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C31[13C]H37D3BrN5O5 |
| Molecular Weight | 658.61 g/mol |
| Purity | >90% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromocriptine Standards
- Bromocriptine (CAS 25614-03-3)
- Bromocriptine Impurity 15 (CAS 68944-89-8)
- Bromocriptine EP Impurity C (CAS 65700-36-9)
- Bromocriptine EP Impurity F (CAS 82773-21-5)
- Bromocriptine Methyl EtherDiscontinued (CAS 1349233-25-5)
- Bromocriptine 2-Methylbutyl Analogue (CAS 157135-98-3)
- Bromocriptine Impurity 13 (CAS 157135-99-4)
- Bromocriptine Mesilate EP Impurity G (CAS CATO-C4X-13618)
Recommended Standards
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- 2-Chloro-4-iodobenzaldehyde (CAS 1260810-79-4)
- 8-bromo-4-chloro-7-methoxy-1,6-naphthyridine (CAS 1434142-06-9)
- 2-(5-Methylfuran-2-yl)quinoline-4-carbohydrazide (CAS 524733-46-8)
- 4-(Aminomethyl)cyclopentane-1,2-diol (CAS 1823717-45-8)
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- Semaglutide impurity 103 (CAS 1446013-07-5)
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