UMB-32 CAS 1635437-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1635437-39-6 |
| Molecular Formula | C21H23N5O |
| Molecular Weight | 361.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity UMB-32 (CAS 1635437-39-6) pharmaceutical standards reference standard. Molecular formula: C21H23N5O. Molecular weight: 361.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H23N5O |
| Molecular Weight | 361.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 5 |
Recommended Standards
- (S)-tert-Butyl 4-(6-amino-1,3-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate (CAS 1616415-40-7)
- Tert-butyl (1-((2-oxo-3-phenyloxazolidin-5-yl)methyl)pyrrolidin-3-yl)carbamate (CAS 1644602-71-0)
- 152121-44-3 4-[4-(4-Fluorophenyl)-2-[4-(methylthio)phenyl]-1H-imidazol-5-yl]pyridine 4-[5-(4-Fluorophenyl)-2-[4-(methylthio)phenyl]-1H-imidazol-4-yl]pyridine (CAS 152121-44-3)
- N-(2,6-dimethylphenyl)benzamide (CAS 18109-39-2)
- 1-Fluoro-4-(methoxymethoxy)-2-nitrobenzene (CAS 1881328-95-5)
- Pentoxifylline Impurity 19 (CAS 6135-54-2)
- 2-[(1,3-thiazol-2-yl)amino]ethanol (CAS 14747-01-4)
- 1-(4-Hydroxy-2-mercaptopyrimidin-5-yl)ethan-1-one (CAS 66116-80-1)
- N-(4-Methoxyphenyl)tetrahydrofuran-3-amine (CAS 162851-46-9)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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