3-(3-Hydroxy-4-nitroso-N-propylanilino)propanesulfonic acid CAS 80459-15-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80459-15-0 |
| Molecular Formula | C12H18N2O5S |
| Molecular Weight | 302.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Hydroxy-4-nitroso-N-propylanilino)propanesulfonic acid (CAS 80459-15-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18N2O5S. Molecular weight: 302.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18N2O5S |
| Molecular Weight | 302.35 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(2-Oxobenzo[d]oxazol-3(2H)-yl)-N-(thiophen-2-ylmethyl)propanamide (CAS 851988-93-7)
- 4-(3-Phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 26192-69-8)
- 3-(2-Dimethylamino-ethylsulfamoyl)-4-methoxy-benzoic acid (CAS 565193-17-1)
- (4-Butoxy-2-methylphenyl)boronic acid (CAS 845551-43-1)
- 3-(5-Iodo-2,3-dihydrobenzotriazol-1-yl)thietane 1,1-dioxide (CAS 2721851-75-6)
- tert-butyl 4-(2-((2,4-dichloropyrimidin-5-yl)methoxy)ethyl)piperidine-1-carboxylate (CAS 1420853-75-3)
- Ethyl 2-[trans-4-[(Ethylamino)methyl]cyclohexyl]acetate (CAS 669080-89-1)
- 4H-Pyrrolo[3,2-d]thiazole (CAS 59839-75-7)
- 7-Bromo-5-fluoroimidazo[1,5-a]pyridine (CAS 1427411-79-7)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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