Metoclopramide Impurity 39 CAS 81887-68-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 81887-68-5 |
| Molecular Formula | C10H11NO4 |
| Molecular Weight | 209.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Metoclopramide Impurity 39 (CAS 81887-68-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11NO4. Molecular weight: 209.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11NO4 |
| Molecular Weight | 209.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Metoclopramide Standards
- Metoclopramide Impurity 24 (CAS 55304-05-7)
- Metoclopramide Impurity 37 (CAS 184151-07-3)
- Metoclopramide Impurity 38 (CAS CATO-C4X-141538)
- Metoclopramide Impurity 40 (CAS 4093-28-1)
- Metoclopramide Impurity 103 (CAS CATO-C4X-1415103)
- Metoclopramide-related Impurity (CAS 121048-67-7)
- Metoclopramide Impurity 28 (CAS 20896-27-9)
- Metoclopramide Impurity 18 (CAS 58590-42-4)
Recommended Standards
- N-Nitroso- Prazosin EP Impurity D (CAS CATO-C4X-17362)
- Indobufen Impurity 15 (CAS 160723-33-1)
- Apremilast Impurity 102 (CAS 1822756-03-5)
- Ivermectin impurity 19 (CAS CATO-C4X-198219)
- Mirogabalin Impurity 128 (CAS CATO-C4X-2924128)
- Ethyl N-(2-{[(3-chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methylidene}-3-[(ethoxycarbonyl)amino]-3-oxopropanoyl)carbamate (CAS 338770-22-2)
- 2-(2-Bromophenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine (CAS 1782771-76-9)
- (5-chloro-3-pyridinyl)methanol (5-chloropyridin-3-yl)methanol 22620-34-4 A4839 (CAS 22620-34-4)
- 3-{[5-(pyridin-4-yl)-1,3,4-thiadiazol-2-yl]carbamoyl}propanoic acid (CAS 1179399-95-1)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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