N-Formyl Kynurenine CAS 1022-31-7
Purity >90%In StockPharmaceutical Standards
| CAS No. | 1022-31-7 |
| Molecular Formula | C11H12N2O4 |
| Molecular Weight | 236.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-Formyl Kynurenine (CAS 1022-31-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12N2O4. Molecular weight: 236.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O4 |
| Molecular Weight | 236.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Terbutaline Impurity 60 (CAS 35086-59-0)
- Tryptophan Impurity 16 (CAS CATO-C4X-137316)
- Terbutaline impurity 129 (CAS CATO-C4X-1183129)
- (17β)-2-(Acetyl-13C)-17-(benzoyloxy)-4-oxaandrost-5-en-3-one (CAS 1346597-33-8)
- 2-(2-Fluoro-6-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2413124-79-3)
- 3-Bromo-4,6-dimethoxypyrazolo[1,5-a]pyridine (CAS 1427501-66-3)
- 2-(Tert-butoxycarbonyl)-2-azabicyclo[3.2.0]Heptane-1-carboxylic acid (CAS 1251012-48-2)
- Methyl 2-acetamido-6-(chlorosulfonyl)isonicotinate (CAS 1393530-96-5)
- 2-((6-Ethyl-2-methylthieno[2,3-d]pyrimidin-4-yl)amino)propanoic acid (CAS 1008858-72-7)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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