Misoprostol Impurity 7 CAS CATO-C4X-14597
| CAS No. | CATO-C4X-14597 |
| Molecular Formula | C21H36O5 |
| Molecular Weight | 368.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Misoprostol Impurity 7 (CAS CATO-C4X-14597) is a certified pharmaceutical impurity reference standard with the molecular formula C21H36O5 and a molecular weight of 368.51 g/mol.
Misoprostol Impurity 7 (C21H36O5) contains a steroid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Misoprostol Impurity 7 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H36O5 |
| Molecular Weight | 368.51 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Misoprostol Standards
- Misoprostol Acid (CAS 112137-89-0)
- Misoprostol Acid (Mixture of Diastereomers) (CAS 66792-31-2)
- Misoprostol EP Impurity C (CAS 58682-86-3)
- Misoprostol EP Impurity D (Mixture of E/Z-Isomers) (CAS 1331639-92-9)
- Misoprostol EP Impurity D (Mixture of Enantiomers) (CAS 1788085-79-9)
- Misoprostol-d5 (CAS 1337917-44-8)
- Misoprostol EP Impurity A (mixture of isomers) (CAS 1788085-78-8)
- Misoprostol Impurity 1 (CAS CATO-C4X-14591)
Recommended Standards
- Cinnarizine EP Impurity B (CAS 750512-44-8)
- Drospirenone EP Impurity F (CAS CATO-C4X-16245)
- N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)-2-((2-ethyl-6-methylphenyl)amino)acetamide (CAS CATO-C3D-262298)
- Drospirenone EP Impurity I (CAS 2896199-04-3)
- Tofacitinib Impurity 81 (CAS 2315287-12-6)
- Benfotiamine Impurity 3 (CAS CATO-C4X-28163)
- Entacapone Impurity 29 (CAS 2454-72-0)
- 1-(2-Ethylphenyl)ethanone (CAS 2142-64-5)
- 2,6-Dichloro-4-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride (CAS 1706430-41-2)
- 1-(Naphthalen-1-yl)piperazin-2-one (CAS 907972-32-1)
- Ethyl-2-methyl-4-cyclopropyl-5-pyrimidine carboxylate (CAS 887410-59-5)
- N-(2-Methoxyquinolin-8-yl)acetamide (CAS 1226451-12-2)
- 1-(7-Bromobenzofuran-2-yl)butan-1-amine (CAS 1494947-85-1)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com