Prostaglandin Impurity 28 CAS 67786-53-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 67786-53-2 |
| Molecular Formula | C20H32O6 |
| Molecular Weight | 368.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Prostaglandin Impurity 28 (CAS 67786-53-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C20H32O6. Molecular weight: 368.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H32O6 |
| Molecular Weight | 368.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Prostaglandin Standards
- Prostaglandin G2 (CAS 51982-36-6)
- Prostaglandin D₂ methyl ester (CAS 49852-81-5)
- Prostaglandin G1 (CAS 52162-11-5)
- Prostaglandin Impurity 30 (CAS CATO-C4X-199630)
- Prostaglandin A1 ethyl ester (CAS 93464-24-5)
- 8-iso Prostaglandin-F2-α (3,3,4,4-d (CAS 211105-40-7)
- Prostaglandin E1-d (CAS 211105-33-8)
- 8-iso Prostaglandin F1α (CAS 26771-96-0)
Recommended Standards
- 2-(2-(2-hydroxyethoxy)ethoxy)ethyl 3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate (CAS CATO-C3D-4503)
- Rhodojaponin-III (CAS 26342-66-5)
- 2-(Cyclopentylthio)-1-(4-fluorophenyl)-5-(4-methoxyphenyl)-1H-imidazole (CAS 1206991-52-7)
- Ethambutol Hydrochloride EP Impurity A (CAS 5856-63-3)
- Resmetirom impurity 104 (CAS CATO-C4X-2912104)
- 5-(Trifluoromethoxy)-[1,1'-biphenyl]-2-carbonitrile (CAS 1214368-75-8)
- 4-(3,3-Dibutylureido)benzene-1-sulfonyl chloride (CAS 728864-66-2)
- 4,7-Dichloro-2H-chromen-2-one (CAS 51069-79-5)
- 5-Amino-N-tert-butyl-2,4-difluorobenzene-1-sulfonamide (CAS 1036546-81-2)
- Peptide 440 (CAS CATO-CPTD788440)
Why CATO?
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