Valsartan Impurity 110 CAS 1418314-03-0
| CAS No. | 1418314-03-0 |
| Molecular Formula | C20H21N5O3 |
| Molecular Weight | 379.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Valsartan Impurity 110.
Valsartan Impurity 110 (CAS 1418314-03-0) is a certified pharmaceutical impurity reference standard with the molecular formula C20H21N5O3 and a molecular weight of 379.41 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Valsartan Impurity 110 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 379.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Valsartan Impurity 110 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H21N5O3 |
| Molecular Weight | 379.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Related Valsartan Standards
- Valsartan impurity 19 (CAS CATO-C4X-105719)
- Valsartan Impurity 105 (CAS CATO-C4X-1057105)
- Valsartan Impurity 135 (CAS CATO-C4X-1057135)
- Valsartan Impurity 67 (CAS 2254485-68-0)
- Valsartan Impurity 48 (CAS 1314799-74-0)
- Valsartan Impurity 126 (CAS CATO-C4X-1057126)
- Valsartan Impurity 42 (CAS 443093-86-5)
- Valsartan Impurity 124 (CAS CATO-C4X-1057124)
Recommended Standards
- (2S,4R)-1-(tert-butoxycarbonyl)-4-(4-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid (2S,4R)-1-[(2-methylpropan-2-yl)oxy-oxomethyl]-4-[[4-(trifluoromethyl)phenyl]methyl]-2-pyrrolidinecarboxylic acid (2S,4R)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-[[4-(trifluoromethyl)phenyl]methyl]pyrrolidine-2-carboxylic acid (2S,4R)-1-tert-butoxycarbonyl-4-[4-(trifluoromethyl)benzyl]proline (2S,4R)-1-tert-butoxycarbonyl-4-[[4-(trifluoromethyl)phenyl]methyl]pyrrolidine-2-carboxylic acid 957311-17-0 (CAS 957311-17-0)
- Erlotinib Impurity 8 (CAS 183320-29-8)
- Z-His(Bzl)-OH (CAS 21929-66-8)
- Erlotinib Impurity 92 (CAS 183321-86-0)
- Dexchlorpheniramine EP Impurity B (CAS 32188-09-3)
- Ondansetron EP Impurity F (CAS 693-98-1)
- Azathioprine Impurity 17 (CAS CATO-C4X-146317)
- Ethyl 4-((2h-tetrazol-5-yl)methoxy)benzoate (CAS 1177712-17-2)
- 5-Amino-3-(difluoromethyl)-6-oxo-1,6-dihydropyridine-2-carboxamide (CAS 1804515-25-0)
- (3-Chloro-4,5-difluorophenyl)methanamine (CAS 1260826-45-6)
- 1-(3,4-Dichlorophenyl)-3-(5-methylisoxazol-3-yl)urea (CAS 55808-50-9)
- N-Ethylpyridin-3-amine (CAS 32405-70-2)
- 7-Iodo-5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazine (CAS 889451-27-8)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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 18665070610 / Nicole.chen@cato-chem.com