Exemestane Impurity 17 CAS 10104-53-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10104-53-7 |
| Molecular Formula | C19H24O3 |
| Molecular Weight | 300.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Exemestane Impurity 17 (CAS 10104-53-7) pharmaceutical standards reference standard. Molecular formula: C19H24O3. Molecular weight: 300.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H24O3 |
| Molecular Weight | 300.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Exemestane Standards
- Exemestane-13C,D3 (CAS CATO-C4X-164116)
- Exemestane Impurity 36 (CAS CATO-C4X-164136)
- Exemestane-d3 (CAS 107868-30-4 (unlabelled))
- Exemestane EP Impurity E (CAS 19457-55-7)
- Exemestane EP Impurity H (CAS 122370-91-6)
- Exemestane EP Impurity F (CAS 72648-46-5)
- Exemestane Impurity 31 (CAS 26991-58-2)
- Exemestane (CAS 107868-30-4)
Recommended Standards
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- 2-(7-Chloro-1H-indol-3-yl)ethanol (CAS 41340-34-5)
- Methyl 5-(3-fluorophenyl)nicotinate (CAS 181705-87-3)
- 1024151-42-5 2-({[2-(3,4-dimethoxyphenyl)ethyl]amino}(phenyl)methylidene)-2,3-dihydro-1H-indene-1,3-dione MS-6734 (CAS 1024151-42-5)
- Hydantoin-4,5-13C2-15N (CAS 1189495-02-0)
- Ceftriaxone Impurity 28 (CAS CATO-C4X-116328)
- 3-(4-Methoxynaphthalen-1-yl)-1H-pyrazol-5-amine hydrochloride (CAS 1031793-39-1)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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