Yohimbine Hydrochloride CAS 65-19-0
| CAS No. | 65-19-0 |
| Molecular Formula | C21H26N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Yohimbine Hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Yohimbine Hydrochloride (CAS 65-19-0) is a high-purity analytical reference standard with the molecular formula C21H26N2O3HCl and a molecular weight of 390.91 g/mol.
Structurally, Yohimbine Hydrochloride (C21H26N2O3HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 390.91 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H26N2O3 HCl |
| Molecular Weight | 390.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Yohimbine Standards
Recommended Standards
- 2-(1,3-thiazol-5-ylmethoxy)propanoic acid (CAS 1594528-59-2)
- 4'-(tert-Butyl)-[1,1'-biphenyl]-2-carbonitrile (CAS 192699-49-3)
- 3-Fluoro-1-isopropylpyrrolidin-2-one (CAS 522665-40-3)
- 2-Benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one (CAS 2221016-69-7)
- H-D-Lys(Alloc)-OH (CAS 274260-42-3)
- 2-Bromo-n-(2,5-dichlorophenyl)-3-methylbutanamide (CAS 1017029-14-9)
- (1R,4R)-[4-(2-Hydroxy-ethylamino)-cyclohexyl]-methyl-carbamic acid benzyl ester (CAS 1353971-89-7)
- 2,2,2-Trifluoro-N-(3-fluoro-4-methoxy-2-(methylthio)phenyl)acetamide (CAS 2586125-97-3)
- 1-(Furan-2-yl)-2-methylpentane-1,3-dione (CAS 1247470-13-8)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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