Chlorocriptine CAS 68944-88-7
| CAS No. | 68944-88-7 |
| Molecular Formula | C32H40ClN5O5 |
| Molecular Weight | 610.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Chlorocriptine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Chlorocriptine (CAS 68944-88-7), molecular formula C32H40ClN5O5 and molecular weight 610.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Chlorocriptine (C32H40ClN5O5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Chlorocriptine 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 | C32H40ClN5O5 |
| Molecular Weight | 610.14 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
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- Sr 146131 (CAS 221671-61-0)
- 7-Chloro-2,3-dihydro-1h-indole hydrochloride (CAS 1171625-52-7)
- Methyl (S)-3-(4-bromothiazol-2-yl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 2641451-73-0)
- (R)-4,6-Dimethyl-N-(pyrrolidin-3-yl)pyrimidin-2-amine hydrochloride (CAS 1289584-90-2)
- 1-Chloro-9,10-bis(phenylethynyl)anthracene (CAS 41105-35-5)
- 2,5,6-Trifluoropyridine-3,4-diamine (CAS 6256-96-8)
- 1-(5-Bromo-3-hydroxy-1H-indol-1-yl)ethan-1-one (CAS 114165-30-9)
- Flurbiprofen Impurity 85 (CAS CATO-C4X-144485)
- (E)-N-Phenyl-1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methanimine (CAS 1257651-22-1)
- S-(2-(3-((2R)-4-(((((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)(hydroxy)phosphoryl)oxy)-2-hydroxy-3,3-dimethylbutanamido)propanamido)ethyl) octadecanethioate (CAS 362-66-3)
- Cyclopeptide-5 (CAS 197172-76-2)
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