Sinococuline, >98% CAS 109351-36-2
| CAS No. | 109351-36-2 |
| Molecular Formula | C18H23NO5 |
| Molecular Weight | 333.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 333.38 g/mol gives Sinococuline, >98% distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Sinococuline, >98% (CAS 109351-36-2), molecular formula C18H23NO5 and molecular weight 333.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H23NO5, Sinococuline, >98% contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Sinococuline, >98% 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 | C18H23NO5 |
| Molecular Weight | 333.38 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-(1-Boc-1,2,3,6-tetrahydro-4-pyridyl)-2-methyl-6-nitroaniline (CAS 1054315-49-9)
- 2-Acetamido-N-(e-aminocaproyl)-2-deoxy-β-D-glucopyranosylamine (CAS 112898-10-9)
- 2-{[(4-acetylphenyl)amino]methylidene}-5-phenylcyclohexane-1,3-dione (CAS 1024250-49-4)
- 7-(Diethylamino)-2-phenylchromeno[2,3-c]pyrazol-3(2H)-one (CAS 113943-13-8)
- 1,4,5,8-Tetraamino-2,7-bis(2-phenoxyethoxy)anthracene-9,10-dione (CAS 88601-78-9)
- (1R,2R)-1-(Diphenylphosphino)-1-phenylpropan-2-amine (CAS 799297-44-2)
- Methyl 2-bromo-4-cyano-5-formylbenzoate (CAS 1805407-26-4)
- Estradiol Impurity 41 (CAS 4999-78-4)
- 5-Iodo-6-isopropyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1710195-25-7)
- 2,5-Dimethyl-3-(hydroxymethyl)pyrrole (CAS 1248565-78-7)
- Telmisartan Impurity 26 (CAS CATO-C4X-135926)
- 5-Bromo-2-methylbenzo[b]thiophene-1,1-dioxide (CAS 63166-90-5)
- 2-chloro-N-{[1-(dimethylamino)cyclohexyl]methyl}acetamide hydrochloride (CAS 1172016-21-5)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com