Normiltirone CAS 127791-75-7
| CAS No. | 127791-75-7 |
| Molecular Formula | C17H18O2 |
| Molecular Weight | 254.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Normiltirone.
Normiltirone (CAS 127791-75-7), molecular formula C17H18O2 and molecular weight 254.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H18O2, Normiltirone contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Normiltirone 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 | C17H18O2 |
| Molecular Weight | 254.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Recommended Standards
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- Tetrahydro-4-methylene-2S-octyl-5-oxo-3R-furancarboxylic acid (CAS 1234694-20-2)
- 2-(2-(2-((4-Methylbenzyl)oxy)ethoxy)ethoxy)ethanol (CAS 138471-93-9)
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- 4-Methyl-5-nitro-2-vinylbenzonitrile (CAS 2113623-96-2)
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- Indocyanine Green Impurity 47 (CAS CATO-C4X-250347)
- 3132AF 916052-06-7 C13H17ClN2O N-(3-Amino-4-chlorophenyl)cyclohexanecarboxamide (CAS 916052-06-7)
- 5-Methylisoxazole-4-acetonitrile (CAS 1824462-79-4)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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