Albendazole-2-aminosulfoxide CAS 80983-35-3
| CAS No. | 80983-35-3 |
| Molecular Formula | C10H13N3OS |
| Molecular Weight | 223.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Albendazole-2-aminosulfoxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Albendazole-2-aminosulfoxide (CAS 80983-35-3), molecular formula C10H13N3OS and molecular weight 223.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H13N3OS, Albendazole-2-aminosulfoxide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 223.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13N3OS |
| Molecular Weight | 223.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Albendazole Standards
- Albendazole Impurity 18 (CAS 140240-75-1)
- Albendazole Impurity N5 (CAS 50-97-5)
- Albendazole EP Impurity G (CAS 20367-38-8)
- Albendazole Impurity 39 (CAS 56694-07-6)
- Albendazole EP Impurity F (CAS 80983-45-5)
- Albendazole EP Impurity A (CAS 80983-36-4)
- Albendazole EP Impurity D (CAS 80983-34-2)
- Albendazole Impurity 1 (CAS 22769-68-2)
Recommended Standards
- Neostigmine (CAS 59-99-4)
- Fudosteine impurity 74 (CAS CATO-C4X-144774)
- 4-Ethyl-5-(1-ethyl-1H-pyrazol-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 1001559-22-3)
- Faropenem Impurity 22 (CAS CATO-C4X-128922)
- [2-(tert-butoxycarbonylamino)-7-fluoro-1,3-benzothiazol-4-yl]boronic acid (CAS 2415163-55-0)
- Methyl 2-amino-2-(4-bromo-2-fluorophenyl)acetate (CAS 1218663-32-1)
- 5-(Aminomethyl)-2-bromophenol hydrochloride (CAS 916213-66-6)
- 2,4-Dichlorobenzyl 1,2,3,4-tetrahydroacridine-9-carboxylate (CAS 728929-60-0)
- 4-Iodo-5-methoxy-N-phenylnicotinamide (CAS 1087659-16-2)
- 3,4,4-Trimethyl-2-phenyl-1-tosylimidazolidine (CAS 88939-53-1)
- N-(2-Fluorophenyl) 3-boronobenzamide (CAS 874288-35-4)
- Ethyl 5-amino-1-(3,5-difluorophenyl)-1H-pyrazole-4-carboxylate (CAS 1527946-98-0)
- 2-(4-(Bromomethyl)phenyl)propan-2-ol (CAS 350236-74-7)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
Why CATO?
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