Gadopentetic Acid CAS 80529-93-7
| CAS No. | 80529-93-7 |
| Molecular Formula | C14H19N3O9 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 374.33 g/mol gives Gadopentetic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Gadopentetic Acid (CAS 80529-93-7) is a high-purity analytical reference standard with the molecular formula C14H19N3O9H and a molecular weight of 374.33 g/mol.
The molecular framework of Gadopentetic Acid (C14H19N3O9H) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Gadopentetic Acid 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 | C14H19N3O9 2*H |
| Molecular Weight | 374.33 g/mol |
| Appearance | Off-white to pale 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 3,6-Dichloroacenaphthene (CAS 19202-59-6)
- 6-Bromo-3-iodopyridin-2-amine (CAS 1245643-34-8)
- Methyl 2-benzamido-3-(((2,4-dichlorobenzyl)oxy)imino)propanoate (CAS 1214872-97-5)
- 1-Bromo-3-(4-fluorophenoxy)propan-2-one (CAS 1955506-90-7)
- 8-tert-Butyl-4-(3,4,5-trimethoxybenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-77-1)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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