Terbutaline Impurity 6 HBr CAS 28924-20-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 28924-20-1 |
| Molecular Formula | C26H29NO3 HBr |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Terbutaline Impurity 6 HBr (CAS 28924-20-1) pharmacopoeial impurity standards reference standard. Molecular formula: C26H29NO3 HBr. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H29NO3 HBr |
| Molecular Weight | 484.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Terbutaline Standards
- Terbutaline-d9 (CAS 1189658-09-0)
- Terbutaline impurity 115 (CAS 1217895-73-2)
- Terbutaline impurity 101 (CAS 1226543-90-3)
- Terbutaline EP Impurity C HCl (CAS 1246815-70-2)
- Terbutaline impurity 71 (CAS 13262-38-9)
- Terbutaline Impurity 13 (CAS 13494-10-5)
- Terbutaline EP impurity C (CAS 139508-58-0)
- Terbutaline EP Impurity C (Hydrobromide) (CAS 139508-58-0 (free base))
Recommended Standards
- Tenofovir Alafenamide Impurity 7 (CAS 1948248-12-1)
- Nitroso Perindopril EP impurity N (CAS CATO-C4X-125251)
- 4-(3-Methoxypropoxy)butane-1-sulfonyl chloride (CAS 1344290-58-9)
- 4-Chloro-3-ethyl-5-methylphenol (CAS 1125-66-2)
- 1-(2-Oxo-2,3-dihydro-1,3-benzoxazol-5-yl)cyclopropane-1-carboxylic acid (CAS 945244-05-3)
- 3-(4-Ethoxyphenyl)-2-thioxothiazolidin-4-one (CAS 23517-71-7)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com