Dobutamine Impurity 5 CAS 69617-84-1
| CAS No. | 69617-84-1 |
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Dobutamine Impurity 5.
Dobutamine Impurity 5 (CAS 69617-84-1) is a certified pharmaceutical impurity reference standard with the molecular formula C10H14O2 and a molecular weight of 166.22 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Dobutamine Impurity 5 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 166.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Dobutamine Impurity 5 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.
Physical & Chemical Properties
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Dobutamine Standards
- Dobutamine EP Impurity B (CAS 5471-51-2)
- Dobutamine Impurity 27 (CAS 93-17-4)
- Dobutamine Impurity 4 (CAS 104-20-1)
- Dobutamine Impurity 6 (CAS 67952-38-9)
- Dobutamine Impurity 26 (CAS 243139-71-1)
- Dobutamine Impurity 54 (CAS CATO-C4X-129854)
- Dobutamine Impurity 52 (CAS 1059182-81-8)
- (Z)-Dobutamine Impurity 21 (CAS CATO-C4X-129821)
Recommended Standards
- 5-Hydroxyadamantan-2-one (CAS 20098-14-0)
- Sulfadimethoxine Impurity (CAS 80314-58-5)
- 1,2-Benzenediamine, 4-methoxy-N1,N1-dimethyl- (CAS 183251-91-4)
- Cefmetazole Impurity 58 (CAS CATO-C4X-150758)
- Tafluprost Impurity 25 (CAS CATO-C4X-216325)
- Rasagiline impurity 64 (CAS CATO-C4X-191364)
- Vardenafil Impurity 26 (CAS CATO-C4X-101726)
- GalamustineDISCONTINUED (CAS 105618-02-8)
- 2-(2-Methyl-4-nitro-1H-imidazol-1-yl)acetamide (CAS 120799-99-7)
- 4-(3,4-Dichlorophenyl)phthalazin-1(2H)-one (CAS 121004-86-2)
- Sulfasalazine Impurity 2 (RRT 0.75) (CAS 139-56-0)
- 1-Carbamoylpiperidine-4-carboxylic acid (CAS 851168-77-9)
- 2-Bromo-N-[N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl]-N-methyl-D-tryptophan Methyl Ester (CAS 134781-89-8)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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