Lauterine CAS 28200-65-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28200-65-9 |
| Molecular Formula | C18H11NO4 |
| Molecular Weight | 305.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lauterine (CAS 28200-65-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H11NO4. Molecular weight: 305.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H11NO4 |
| Molecular Weight | 305.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Dimethyl 2-(1,3-dioxoisoindolin-2-yl)pentanedioate (CAS 39739-04-3)
- N-Methyl-3-(pyrimidin-4-yloxy)cyclopentanamine (CAS 310880-96-7)
- N-pyridinium triflate (CAS 107263-95-6)
- 1-Butyl-1H-pyrazol-4-amine (CAS 1152866-75-5)
- N-(5-Nitrothiophen-2-yl)acetamide (CAS 51419-40-0)
- 1-Cyclopropyl-4,4-dimethylpentane-1,3-dione (CAS 67078-76-6)
- 3-(4-Amino-1h-pyrazol-1-yl)dihydrofuran-2(3h)-one (CAS 1152914-29-8)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
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