Lisinopril EP Impurity D CAS 219677-82-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 219677-82-4 |
| Molecular Formula | C21H29N3O4 |
| Molecular Weight | 387.47 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lisinopril EP Impurity D (CAS 219677-82-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H29N3O4. Molecular weight: 387.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H29N3O4 |
| Molecular Weight | 387.47 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 3 |
Related Lisinopril Standards
- Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers) (CAS 1092813-99-4)
- Lisinopril EP Impurity C (CAS 328385-86-0)
- Lisinopril (CAS 76547-98-3)
- Lisinopril EP Impurity E (CAS 85955-59-5)
- Lisinopril-D5 (CAS 1356905-39-9)
- Lisinopril EP Impurity F (CAS 1132650-67-9)
- Lisinopril Impurity 15 (CAS 116169-90-5)
- Lisinopril Impurity 11 (CAS CATO-C4X-168111)
Recommended Standards
- Atracurium Impurity 118 (CAS 24734-71-2)
- Mivacurium Chloride Impurity 21 (CAS 104758-47-6)
- Trimebutine (CAS 39133-31-8)
- Rasagiline Impurity 15 (CAS CATO-C4X-191315)
- Bumetanide Impurity 93 (CAS CATO-C4X-198693)
- (1-(3-Fluorobenzyl)piperidin-4-yl)methanamine hydrochloride (CAS 1261230-68-5)
- tert-Butyl (1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1354033-27-4)
- 5-Acetamido-2-chloro-4-methoxybenzoic acid (CAS 1195551-59-7)
- Methyl 4-(4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamido)benzoate (CAS 339025-42-2)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com