Betamethasone Valerate EP Impurity F CAS 16125-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16125-28-3 |
| Molecular Formula | C27H36O5 |
| Molecular Weight | 440.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Betamethasone Valerate EP Impurity F (CAS 16125-28-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H36O5. Molecular weight: 440.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H36O5 |
| Molecular Weight | 440.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Betamethasone Standards
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Recommended Standards
- Benzoic acid 1S-(5-methoxymethoxy-1S,5-dimethyl-2-oxo-hex-3-ynyl)-7R-methyl-octahydro-inden-4-yl ester (CAS 100858-21-7)
- 6-[(3-Adamantyl-4-methoxyphenyl)]-2-naphthoic Acid Ethyl Ester (CAS 951645-46-8)
- H-D-Arg(Pmc)-OH (CAS 191869-60-0)
- 1-[3,5-Bis(trifluoromethyl)phenyl]ethanamine Hydrochloride (CAS 374822-27-2)
- 4-(2-FLuorophenoxy)phenol (CAS 328-21-2)
- N1,N1-Diethyl-N3-phenylpropane-1,3-diamine hydrochloride (CAS 58050-41-2)
- 2-Butoxy-5-methyl-3-nitropyridine (CAS 1881331-64-1)
- 1-(2,4-Difluorophenyl)-2-((2-hydroxyethyl)thio)ethan-1-one (CAS 201034-30-2)
- 1-(2-Fluorophenyl)pyrrolidin-3-amine (CAS 1096836-33-7)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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 13829788188 / jacky.chen@cato-chem.com