Amfetamine sulfate EP Impurity A CAS 14898-87-4
| CAS No. | 14898-87-4 |
| Molecular Formula | C9H12O |
| Molecular Weight | 136.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Amfetamine sulfate EP Impurity A is closely related to a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Amfetamine sulfate EP Impurity A (CAS 14898-87-4) is a high-purity analytical reference standard with the molecular formula C9H12O and a molecular weight of 136.19 g/mol.
Based on its molecular formula C9H12O, Amfetamine sulfate EP Impurity A contains a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 136.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Amfetamine sulfate EP Impurity A meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H12O |
| Molecular Weight | 136.19 g/mol |
| Purity | 97%+ |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Amfetamine Standards
Recommended Standards
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- D-GLUCOSE 13C (CAS 101615-88-7)
- 1,2-Dimethylcyclopropan-1-ol (CAS 140401-40-7)
- 6-Amino-1-(3-chloro-4-fluorophenyl)pyrimidine-2,4(1H,3H)-dione (CAS 887201-82-3)
- (E)-3-(4-Propoxyphenyl)acrylic acid (CAS 151539-67-2)
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