Valproate Impurity 49 CAS 40239-27-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 40239-27-8 |
| Molecular Formula | C9H18O |
| Molecular Weight | 142.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Valproate Impurity 49 (CAS 40239-27-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H18O. Molecular weight: 142.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H18O |
| Molecular Weight | 142.24 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1968 |
Related Valproate Standards
- Sodium Valproate Impurity 35 (CAS 6137-09-3)
- Sodium Valproate Impurity 27 (CAS 1575-72-0)
- Sodium Valproate EP Impurity F (CAS 2430-27-5)
- Sodium Valproate EP Impurity K (CAS 5343-52-2)
- Sodium Valproate EP Impurity C (CAS 62391-99-5)
- Valproate Impurity 66 (CAS CATO-C4X-116666)
- Sodium Valproate Impurity 18 (CAS 542-05-2)
- Sodium Valproate Impurity 19 (CAS 616-62-6)
Recommended Standards
- (2S,5S)-2,5-Diethylpiperazine (CAS 1240590-22-0)
- 1,3-Diethylpiperazine (CAS 1500023-54-0)
- Lasofoxifene Impurity 1 (CAS 19155-00-1)
- Doxycycline EP Impurity B（HCl） (CAS 3963-95-9)
- Peramivir Impurity 35 (CAS 251326-99-5)
- 3-(5-Chlorobenzo[d]oxazol-2-yl)-N-(3-(trifluoromethyl)benzyl)pyridin-2-amine (CAS 339102-07-7)
- 17-O-Trimethylsilyl Mestanolone (CAS 145760-86-7)
- di-tert-butyl(3-(tert-butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)phosphine oxide (CAS 1788085-46-0)
- 2-Methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carbonitrile (CAS 244300-81-0)
- Gastric Inhibitory Polypeptide (6-30) amide (human) (CAS 1139691-72-7)
Why CATO?
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