Semaglutide impurity 29 CAS 110990-08-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 110990-08-4 |
| Molecular Formula | C21H24N2O4 |
| Molecular Weight | 368.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Semaglutide impurity 29 (CAS 110990-08-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H24N2O4. Molecular weight: 368.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H24N2O4 |
| Molecular Weight | 368.43 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related Semaglutide Standards
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
- semaglutide (CAS 782487-28-9)
- Semaglutide Impurity 144 (CAS 394210-59-4)
Recommended Standards
- 4,4'-(2-(4-Aminostyryl)oxazole-4,5-diyl)dianiline (CAS 110007-74-4)
- 4-{[1-Methyl-3-(pyrrolidin-1-ylcarbonyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl]methyl}benzoic acid (CAS 1142210-52-3)
- Methyl 1-trityl-1H-imidazole-2-carboxylate (CAS 102210-86-6)
- Tetrabenazine Impurity 58 (CAS CATO-C4X-274858)
- Retigabine impurity 16 (CAS CATO-C4X-13156)
- (2E)-2-[(Z)-2-[1-(4-Fluorophenyl)ethylidene]hydrazin-1-ylidene]-1,3-thiazolidin-4-one (CAS 478248-06-5)
- tert-Butyl 2-(5-phenyl-1,2,4-oxadiazol-3-yl)pyrrolidine-1-carboxylate (CAS 1823255-70-4)
- LY 334370 Hydrochloride (CAS 199673-74-0)
- 2-(2-Chloro-5-(chloromethyl)-6-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805420-08-9)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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