Tyrosine Related Compoud 2 (4-Fumarylacetolacetic Acid) CAS 28613-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28613-33-4 |
| Molecular Formula | C8H8O6 |
| Molecular Weight | 200.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tyrosine Related Compoud 2 (4-Fumarylacetolacetic Acid) (CAS 28613-33-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8O6. Molecular weight: 200.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8O6 |
| Molecular Weight | 200.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Tyrosine Standards
- Tyrosine Related Compound 1 (4-Maleylacetoacetic Acid) (CAS 5698-52-2)
- L-Tyrosine Methyl Ester (CAS 1080-06-4)
- L-Tyrosine-13C9,15N (CAS 202407-26-9)
- L-Tyrosine-13C9 (CAS 55443-60-2)
- L-Tyrosine-α,β,β,2,3,5,6-d7 (CAS 130551-49-4)
- L-Tyrosine-13C6 (CAS 201595-63-3)
- L-Tyrosine-d3 (CAS 71939-39-4)
- L-Tyrosine-d2-1 (CAS 30811-19-9)
Recommended Standards
- methyl 2,6-dihydroxy-5-methoxypyrimidine-4-carboxylate (CAS 923942-39-6)
- Methyl (3,5-dihydroxy-1,2,4-triazin-6-yl)glycinate (CAS 21936-97-0)
- 22384-33-4 3-(2,4,6-Trioxo-hexahydro-pyrimidin-5-yl)-propionic acid 7661AD C7H8N2O5 (CAS 22384-33-4)
- 5-Bromo-4-chloro-2-methoxyphenol (CAS 86735-02-6)
- (+)-Muscarine Iodide (CAS 24570-49-8)
- 1-(propan-2-yl)piperidine-3-carbaldehyde (CAS 1248558-73-7)
- Methyl 2-isocyanato-6-methylbenzoate (CAS 123102-41-0)
- 5-(4-Cyanobenzamido)-2-methoxypyridine 1-oxide (CAS 400077-25-0)
- 1-Bromo-4-ethoxy-5-fluoro-2-methylbenzene (CAS 2383512-98-7)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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