SCH 39166 Hydrobromide CAS 1227675-51-5
| CAS No. | 1227675-51-5 |
| Molecular Formula | C19H20ClNO |
| Molecular Weight | N/A |
| 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 SCH 39166 Hydrobromide.
SCH 39166 Hydrobromide (CAS 1227675-51-5), molecular formula C19H20ClNOHBr and molecular weight 394.74 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, SCH 39166 Hydrobromide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 394.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 SCH 39166 Hydrobromide 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 | C19H20ClNO HBr |
| Molecular Weight | 394.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-Fluoro-2,3-dimethyl-4-nitrobenzene (CAS 1736-87-4)
- 3-(2,4-Dimethylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 22458-49-7)
- 3-[6-(4-Methylpiperazin-1-yl)pyridazin-3-yl]aniline (CAS 1017168-52-3)
- 2-(6,7-Dihydro-5H-pyrrolo[1,2-a]imidazol-7-yl)acetic acid (CAS 737738-72-6)
- Ethyl 2-isopropyl-4-methylpyrimidine-5-carboxylate (CAS 887409-83-8)
- 5-(1H-1,3-benzodiazol-2-yl)-2-methoxyaniline (CAS 443124-54-7)
- 5,5′-(Hexafluoroisopropylidene)di-o-toluidine (CAS 116325-74-7)
- N-Methoxy-N-methyl-5-(thiophen-2-yl)isoxazole-3-carboxamide (CAS 1271656-27-9)
- n-(4-Chloropyridin-2-yl)-4-methylbenzenesulfonamide (CAS 901363-19-7)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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