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Physical State :
Solid
Storage :
Store at 4° C
PubChem CID :
45359048SMILES :
[2H]C1=C(C(=C(C(=C1C(=O)N/N=C/C2=CC=C(O2)[N+](=O)[O-])[2H])[2H])O)[2H]
SAMPLE Certificate of Analysis (COA)
Nifuroxazide-d4 | CAS 1188487-83-3 SAMPLE Certificate of AnalysisCertificate of Analysis
Catalog Number
Lot Number
| Test | Specification | Results |
|---|---|---|
| Appearance | Yellow solid | Complies |
| Identification (1H-NMR) | Consistent with structure | Complies |
| Identification (Infrared Spectrum) | Consistent with structure | Complies |
| Identification (Mass Spectrometry) | Consistent with structure | Complies |
| Isotopic Enrichment | ≥ 95.0% | 97.8% |
| Purity | ≥ 90.0% | 96.3% |
| Purity (HPLC) | ≥ 95.0% | 98.1% |
| Elemental Analysis | Conforms to structure | Complies |
| Residual Solvents | 0.5% methanol and 0.5% dimethylformamide | Complies |
| Impurity | RT 13.14, 0.18%; RT 15.88, 1.65% (HPLC) | Complies |
| Water Content (KF) | 0.8% |
Residual Solvents condition: NMRExp. Date: 10/7/2025
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Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Nifuroxazide-d4, 1 mg | sc-471811 | 1 mg | $320.00 |
