L(+)-Norgestrel CAS 797-64-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 797-64-8 |
| Molecular Formula | C21H28O2 |
| Molecular Weight | 312.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L(+)-Norgestrel (CAS 797-64-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H28O2. Molecular weight: 312.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H28O2 |
| Molecular Weight | 312.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related L Standards
Recommended Standards
- Levonorgestrel EP Impurity B (CAS 19914-67-1)
- Levonorgestrel Impurity 31 (CAS CATO-C4X-167731)
- Levonorgestrel EP Impurity P (CAS 100021-05-4)
- 1-(2-Fluorophenyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 915923-90-9)
- 2-((4-Methyl-2-oxo-2h-chromen-7-yl)oxy)acetamide (CAS 181482-48-4)
- 2-(pyrrolidin-1-yl)ethanethioamide (CAS 760898-91-7)
- 2-(4-(1H-pyrazol-5-yl)phenoxy)pyrimidine (CAS 321998-82-7)
- 3-Aminobenzoic Acid (CAS 99-05-6)
- 2-(2,4-Dimethylphenyl)-1H-indole-3-carbaldehyde (CAS 590390-99-1)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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