Naphazoline Nitrate CAS 5144-52-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 5144-52-5 |
| Molecular Formula | C14H14N2 HNO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Naphazoline Nitrate (CAS 5144-52-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14N2 HNO3. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14N2 HNO3 |
| Molecular Weight | 273.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Naphazoline Standards
- Naphazoline Impurity 2 (CAS 1019-21-2)
- Naphazoline EP Impurity C (CAS 132-75-2)
- Naphazoline Impurity 1 (CAS 17518-47-7)
- Naphazoline EP Impurity D (CAS 22126-67-6)
- Naphazoline EP Impurity A (CAS 36321-43-4)
- Naphazoline Impurity 6 (CAS 36660-46-5)
- Naphazoline hydrochloride (CAS 550-99-2)
- Naphazoline EP Impurity D Hydrochloride (CAS 6028-15-5)
Recommended Standards
- 1-[(2,6-Dichlorophenyl)methoxy]imidazolidine-2,4,5-trione (CAS 339103-82-1)
- 3-(Benzenesulfonyl)-2-chloro-4,6-dimethylpyridine (CAS 339101-08-5)
- 2-(2-(3-Bromo-5-fluorophenoxy)ethyl)-1,3-dioxolane (CAS 1443322-55-1)
- 2,3-Pentanedione-1,1,1,4,4-d5 (CAS 352431-46-0)
- N-(4-Amino-2-chlorophenyl)furan-2-carboxamide (CAS 293737-95-8)
- Methyl 3-Amino-3-(2-thienyl)propanoate (CAS 188812-40-0)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
Why CATO?
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