Ramipril EP Impurity M CAS 2743-38-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2743-38-6 |
| Molecular Formula | C18H14O8 |
| Molecular Weight | 358.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ramipril EP Impurity M (CAS 2743-38-6) pharmacopoeial impurity standards reference standard. Molecular formula: C18H14O8. Molecular weight: 358.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H14O8 |
| Molecular Weight | 358.30 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Ramipril Standards
- Ramipril EP Impurity K (CAS 108736-10-3)
- Ramipril EP Impurity E (CAS 87269-97-4)
- Ramipril EP Impurity D (CAS 108731-95-9)
- Ramipril EP Impurity A (CAS 108313-11-7)
- Ramipril EP Impurity L (CAS 1309040-96-7)
- Ramipril EP Impurity L(mixture) (CAS CATO-C4X-174412)
- Ramipril Impurity 1 (CAS CATO-C4X-17441)
- Ramipril (CAS 87333-19-5)
Recommended Standards
- Linezolid impurity 104 (CAS 1644566-17-5)
- Phloroglucinol Impurity 76 (CAS CATO-C4X-221776)
- Regorafenib Impurity 81 (CAS CATO-C4X-104781)
- Amphotericin B Impurity 30 (CAS 136135-61-0)
- Plerixafor Impurity 16 (CAS CATO-C4X-113316)
- 2-[2-(2-methoxyphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one (CAS 854036-03-6)
- WAY 170523 N-[2-[4-[[[2-[(Hydroxyamino)carbonyl]-4,6-dimethylphenyl](phenylmethyl)amino]sulfonyl]phenoxy]ethyl]-2-benzofurancarboxamide 307002-73-9 (CAS 307002-73-9)
- 4-Amino-1-methylindolin-2-one (CAS 848678-68-2)
- N1-((5-Benzoylthiophen-2-yl)methyl)oxalamide (CAS 1797078-84-2)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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