Butopamine HCl ((R,R)-Ractopamine HCl) CAS 74432-68-1
| CAS No. | 74432-68-1 |
| Molecular Formula | C18H23NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Butopamine HCl ((R,R)-Ractopamine HCl) 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.
Butopamine HCl ((R,R)-Ractopamine HCl) (CAS 74432-68-1) is a high-purity analytical reference standard with the molecular formula C18H23NO3HCl and a molecular weight of 337.84 g/mol.
Based on its molecular formula C18H23NO3HCl, Butopamine HCl ((R,R)-Ractopamine HCl) contains a steroid 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 337.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C18H23NO3 HCl |
| Molecular Weight | 337.84 g/mol |
| Appearance | Off-white to pale 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Butopamine Standards
Recommended Standards
- 6-(Chloromethyl)-N,1-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1255147-44-4)
- 2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 183677-71-6)
- Tert-butyl 2',3'-dihydro-1'h-spiro[pyrrolidine-2,4'-quinoline]-1-carboxylate (CAS 2197057-25-1)
- 4-(Prop-2-yn-1-yl)benzonitrile (CAS 1260663-61-3)
- 3-(4-Bromophenyl)-5,6-dihydroimidazo[2,1-b]thiazole-2-carbaldehyde (CAS 1033463-44-3)
- 5-(Chloromethyl)-3-(2-methylpyridin-4-yl)-1,2,4-oxadiazole (CAS 1934642-24-6)
- 3-[(4-benzylpiperazin-1-yl)sulfonyl]benzoic acid (CAS 327072-92-4)
- 2-(Benzo[d][1,3]dioxol-5-yl)-8-methylimidazo[1,2-a]pyridine (CAS 881040-51-3)
- Tert-butyl (3S,4S)-3-(aminomethyl)-4-(4-chlorophenyl)pyrrolidine-1-carboxylate (CAS 1260605-56-8)
- Neuropeptide SF (human) (CAS 192387-39-6)
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