Budesonide 21-Sulfate CAS 1436796-04-1
| CAS No. | 1436796-04-1 |
| Molecular Formula | C25H34O9S |
| Molecular Weight | 510.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Budesonide 21-Sulfate (CAS 1436796-04-1), a certified reference material (molecular formula C25H34O9S, MW 510.60 g/mol) for analytical method development and quality control.
The molecular framework of Budesonide 21-Sulfate (C25H34O9S) is characterized by a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Budesonide 21-Sulfate 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 | C25H34O9S |
| Molecular Weight | 510.60 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
Related Budesonide Standards
- Budesonide EP Impurity J (Mixture of Diastereomers) (CAS 313474-59-8)
- Budesonide Impurity 28 (Mixture of Diastereomers) (CAS 2408495-96-3)
- Budesonide Impurity 71 (CAS 91160-87-1)
- Budesonide Impurity 53 (CAS CATO-C4X-138953)
- Budesonide Impurity 40 (CAS 91160-89-3)
- Budesonide Impurity 72 (CAS CATO-C4X-138972)
- Budesonide impurity 43 (CAS CATO-C4X-138943)
- Budesonide Impurity 51 (CAS CATO-C4X-138951)
Recommended Standards
- Rel-2-((3-methoxy-2-propoxy-5-((2S,5S)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran-2-yl)phenyl)sulfonyl)ethan-1-ol (CAS 143445-03-8)
- 3,5-Di-tert-butyl-N-(6-(dimethylamino)-1-(4-fluorophenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-4-hydroxybenzamide (CAS 595558-89-7)
- (2S,5S)-2-[3-[[2-[(tert-Butyldimethylsilyl)oxy]ethyl]sulfonyl]-5-methoxy-4-propoxyphenyl]-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran (CAS 140705-14-2)
- Esomeprazole Impurity 74 (CAS 1346599-74-3)
- Methyl 4-(3-oxopropyl)benzoate (CAS 113100-81-5)
- 4-Desmethoxy Omeprazole-d3 (CAS 1794759-05-9)
- (R)-5-(aminomethyl)-1-methylpyrrolidin-2-one (CAS 67433-50-5)
- Vericiguat Impurity 22 (CAS 2940236-31-5)
- (R)-1-Boc-4-Cbz-2-Methylpiperazine (CAS 1217684-73-5)
- 2-Methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-8-ol (CAS 64368-86-1)
- 4-((2,4-Dihydroxybenzylidene)amino)-2-(3,4-dimethoxyphenethyl)isoindolin-1-one (CAS 882747-50-4)
- Copper, bis(3-hydroxy-2,4-pentanedionato)-, diacetate (CAS 27970-17-8)
- 1,3,8-Trinitronaphthalene (CAS 2364-46-7)
- C-telopeptide (CAS 162929-64-8)
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