Coclaurine Related Compound 1 CAS 138644-99-2
| CAS No. | 138644-99-2 |
| Molecular Formula | C18H21NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 351.83 g/mol gives Coclaurine Related Compound 1 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Coclaurine Related Compound 1 (CAS 138644-99-2) is a high-purity analytical reference standard with the molecular formula C18H21NO4HCl and a molecular weight of 351.83 g/mol.
Based on its molecular formula C18H21NO4HCl, Coclaurine Related Compound 1 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 351.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Coclaurine Related Compound 1 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 | C18H21NO4 HCl |
| Molecular Weight | 351.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Coclaurine Standards
- Coclaurine Impurity 112 (CAS 116331-72-7)
- Coclaurine Impurity 2 HCl (CAS 13233-00-6)
- (±)-Coclaurine HCl (CAS 17934-80-4)
- (R)-Coclaurine HCl (CAS 19894-19-0)
- Coclaurine Impurity 113 (CAS 2158198-78-6(TFA Salt))
- Coclaurine Impurity 111 (CAS 2158201-34-2(TFA Salt))
- (+)-Coclaurine (CAS 2196-60-3)
- Coclaurine Impurity 114 (CAS 31804-74-7)
Recommended Standards
- 1,3-Di([2,2'-bipyridin]-6-yl)benzene (CAS 138336-94-4)
- Methyl N-(4-(benzyloxy)phenyl)-N-(methylsulfonyl)glycinate (CAS 831212-45-4)
- 6-Methyl-5-(1-tosylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352497-67-6)
- Lurbinectedin Impurity 23 (CAS 2248127-73-1)
- 2,4-Di(pyridin-3-yl)thiazole (CAS 145737-61-7)
- 4-Amino-5,6,7,8-tetrahydronaphthalen-1-ol (CAS 22658-04-4)
- 2-(o-Tolylcarbamoyl)benzoic acid (CAS 19336-68-6)
- 1-(2-FLuoro-5-nitrobenzoyl)piperidine (CAS 1096343-86-0)
- (R)-2-((tert-butoxycarbonyl)amino)-4-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl)amino)butanoic acid (CAS 1263046-41-8)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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