CUDC-427, >98% (HPLC) CAS 1446182-94-0
| CAS No. | 1446182-94-0 |
| Molecular Formula | C29H36N6O4S |
| Molecular Weight | 564.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of CUDC-427, >98% (HPLC) is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CUDC-427, >98% (HPLC) (CAS 1446182-94-0), molecular formula C29H36N6O4S and molecular weight 564.70 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, CUDC-427, >98% (HPLC) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 564.70 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C29H36N6O4S |
| Molecular Weight | 564.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related CUDC Standards
Recommended Standards
- 2,3',4,4',5-Pentabromodiphenyl Ether (CAS 446254-80-4)
- (4S,4'S)-2,2'-((Phenylphosphanediyl)bis(2,1-phenylene))bis(4-cyclohexyl-4,5-dihydrooxazole) (CAS 2422893-01-2)
- Pentabromodiphenylether (technical) (CAS 32534-81-9)
- Lubiprostone Impurity 19 (CAS CATO-C4X-113619)
- 4-Acetylphenyl 4-bromobenzoate (CAS 305857-90-3)
- 4-ethylpiperazine-1-sulfonamide (CAS 4114-84-5)
- 4-Amino-N-(2-(dimethylamino)ethyl)-1-ethyl-1H-pyrazole-5-carboxamide (CAS 1495005-42-9)
- Methyl 4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)butanoate (CAS 332361-10-1)
- (2-Chloro-1,2-difluoroethenyl)benzene (CAS 10575-55-0)
- 5-Chloro-2-methylnicotinoyl chloride (CAS 1207529-88-1)
- Tert-butyl n-(2,3-dihydroxy-2-methylpropyl)carbamate (CAS 1484637-05-9)
- Busulfan Impurity 4 (CAS 42729-95-3)
- Diallyldimethylammonium chloride (CAS 7398-69-8)
- Semaglutide impurity 29 (CAS 110990-08-4)
Why CATO?
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