Thalidomide-5'-O-C5-acid CAS 2226299-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2226299-21-2 |
| Molecular Formula | C19H20N2O7 |
| Molecular Weight | 388.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Thalidomide-5'-O-C5-acid (CAS 2226299-21-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20N2O7. Molecular weight: 388.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O7 |
| Molecular Weight | 388.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related Thalidomide Standards
- Thalidomide-4-O-CH2-COO(t-Bu) (CAS 1950635-36-5)
- Thalidomide-5'-C3-PEG1-acid (CAS 2416133-01-0)
- Thalidomide-O-amido-C3-NH2 (CAS 2022182-57-4)
- Thalidomide-O-C5-acid (CAS 2087490-48-8)
- Thalidomide-O-C5-azide (CAS 2411098-96-7)
- Thalidomide-O-C6-azide (CAS 2411389-65-4)
- Thalidomide-O-PEG2-propargyl (CAS 2098487-52-4)
- Thalidomide-5'-O-C6-OH (CAS 2493431-00-6)
Recommended Standards
- N-{5-methyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}-2H-1,3-benzodioxole-5-carboxamide (CAS 866156-16-3)
- Artemetin (CAS 479-90-3)
- trans Resveratrol-3,5-disulfate (CAS 858187-21-0)
- trans-4-Ethylcyclohexanecarboxylic Acid (CAS 6833-47-2)
- 6-Hydroxy-4,4,5,7,8-pentamethylchroman-2-one (CAS 40662-76-8)
- 2-(bromomethyl)-1-chloro-3-ethoxybenzene (CAS 329980-82-7)
- 3-(4-methoxybenzoyl)thiophene (CAS 5064-00-6)
- 2-((Furan-2-ylmethylene)amino)acetic acid (CAS 375365-51-8)
- 2-Chloro-N-[(dimethylcarbamoyl)methyl]-N-methylacetamide (CAS 795287-63-7)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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 13829788188 / jacky.chen@cato-chem.com