Terbutaline Impurity 9 CAS 81732-54-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 81732-54-9 |
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Terbutaline Impurity 9 (CAS 81732-54-9) pharmacopoeial impurity standards reference standard. Molecular formula: C15H14O3. Molecular weight: 242.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Terbutaline Standards
- Terbutaline Impurity 33 (CAS 1428441-56-8)
- Terbutaline Impurity 64 (CAS CATO-C4X-118364)
- Terbutaline (CAS CATO-C4X-1183136)
- Terbutaline impurity 87 (CAS CATO-C4X-118387)
- Terbutaline Impurity 32 (CAS CATO-C4X-118332)
- Terbutaline EP impurity B (CAS 94120-05-5)
- Terbutaline impound 95 (CAS CATO-C4X-118395)
- Terbutaline impurity 124 (CAS CATO-C4X-1183124)
Recommended Standards
- Carbamazepine Impurity 31 (CAS CATO-C4X-118131)
- Piracetam Impurity 19 (CAS CATO-C4X-123519)
- Linezolid Impurity 36 (CAS 3459-92-5)
- Indobufen Impurity 93 (CAS CATO-C4X-179293)
- Edoxaban Impurity 26 (CAS 1255529-27-1)
- 2-{[5-benzyl-4-(prop-2-en-1-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 56929-54-5)
- 7-Chloro-N-{[3-(trifluoromethyl)phenyl]methyl}quinazolin-4-amine (CAS 477861-91-9)
- ((1R,2R)-2-(2-isobutoxyphenyl)cyclopropyl)methanamine hydrochloride (CAS 1344119-14-7)
- 3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-6-amine (CAS 932236-53-8)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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