Misoprostol Acid (Mixture of Diastereomers) CAS 66792-31-2
| CAS No. | 66792-31-2 |
| Molecular Formula | C21H36O5 |
| Molecular Weight | 368.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Misoprostol Acid (Mixture of Diastereomers) (CAS 66792-31-2), a certified reference material (molecular formula C21H36O5, MW 368.51 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, Misoprostol Acid (Mixture of Diastereomers) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Misoprostol Acid (Mixture of Diastereomers) 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 | 97%+ |
| 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 |
| CAS Registry Year (est.) | 1976 |
Related Misoprostol Standards
- Misoprostol Acid (CAS 112137-89-0)
- Misoprostol Impurity 7 (CAS CATO-C4X-14597)
- 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
- Carboprost (CAS 35700-23-3)
- N-(2-(2-Phenylmorpholino)ethyl)adamantane-1-carboxamide (CAS 953969-08-9)
- 7-Methoxy-1-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 486-93-1)
- Norethindrone Acetate EP Impurity I (CAS 50717-99-2)
- 4-(3,5-Difluorophenyl)-3,5-dimethylisoxazole (CAS 1395283-74-5)
- 2-(2-(2-((2-((4-Fluorophenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetamido)benzamide (CAS 941874-54-0)
- 2-(2-Ethylphenyl)acetonitrile (CAS 74533-20-3)
- 4',5'-Dimethyl-1h,4'h-[3,3'-bi(1,2,4-triazol)]-5-amine (CAS 1339923-37-3)
- 1-(((4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)sulfonyl)methyl)-7,7-dimethylbicyclo[2.2.1]Heptan-2-one oxime (CAS 1025625-73-3)
- 2-Hydroxychrysene (CAS 65945-06-4)
- 4-Fluoro-2-methoxy-benzaldehyde (CAS 450-83-9)
- Methyl 4-(((4-amino-6-oxo-1,6-dihydropyrimidin-2-yl)thio)methyl)benzoate (CAS 500202-76-6)
- 4-(Bromomethyl)-2-fluoro-3-methylpyridine (CAS 1227496-39-0)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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