Synephrine Hydrochloride CAS 5985-28-4
| CAS No. | 5985-28-4 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Synephrine Hydrochloride (CAS 5985-28-4), a certified reference material (molecular formula C9H13NO2HCl, MW 203.67 g/mol) for analytical method development and quality control.
The molecular framework of Synephrine Hydrochloride (C9H13NO2HCl) is characterized by an amide group, a carboxylic acid 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H13NO2 HCl |
| Molecular Weight | 203.67 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Synephrine Standards
Recommended Standards
- Methyl 2-methyl-3-phenyl-2,3-dihydroisoxazole-5-carboxylate (CAS 87352-10-1)
- methyl 3-chloro-6-methoxy-benzothiophene-2-carboxylate (CAS 59812-35-0)
- 5-[[(3S)-3-aminobutyl]amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2728765-83-9)
- trans-3-((2-Fluoropyridin-4-yl)oxy)cyclobutanamine dihydrochloride (CAS 1630907-34-4)
- 2-(5-Amino-3-methyl-1h-pyrazol-1-yl)acetic acid (CAS 890014-47-8)
- Methyl 6-bromobenzo[d]oxazole-2-carboxylate (CAS 954239-67-9)
- n-[(2-fluorophenyl)methyl]aniline (CAS 940362-32-3)
- 2-((6-Bromonaphthalen-2-yl)oxy)-N-(1-cyanocyclohexyl)acetamide (CAS 850016-90-9)
- 3,4,5-Trifluorobenzyl Alcohol (CAS 220227-37-2)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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