L-Lysine compound with butyric acid (1:1) CAS 80407-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80407-71-2 |
| Molecular Formula | C18H11NO5 |
| Molecular Weight | 321.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Lysine compound with butyric acid (1:1) (CAS 80407-71-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H11NO5. Molecular weight: 321.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H11NO5 |
| Molecular Weight | 321.28 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related L Standards
- DL-Lysine EP Impurity I (CAS CATO-C4X-221128)
- Lysine Impurity 30 (CAS CATO-C4X-221130)
- Dl-Lysine Acetylsalicylate EP Impurity I (CAS CATO-C4X-221135)
- Lysine Impurity 4 (CAS CATO-C4X-22114)
- Dl-Lysine Acetylsalicylate EP Impurity K (CAS CATO-C4X-22116)
- Dl-Lysine Acetylsalicylate EP Impurity C (CAS 2924449-37-4)
- Lysine Impurity 39 (CAS 94613-75-9)
- Lysine Impurity 40 (CAS CATO-C4X-221140)
Recommended Standards
- 5-(5-(4-Methoxyphenyl)oxazol-2-yl)isobenzofuran-1,3-dione (CAS 66788-86-1)
- N,N-dimethyl-1-((3-(trifluoromethyl)phenyl)sulfonyl)-1H-tetrazol-5-amine (CAS 320425-20-5)
- 3-(2-Benzoxazolyl)umbelliferylacetate (CAS 97004-78-9)
- trans-N1,N1-dimethylcyclobutane-1,3-diamine (CAS 1821832-50-1)
- 4-Ethenyl-1-(2-methoxyethyl)-3,5-dimethyl-1h-pyrazole (CAS 1423033-79-7)
- 2-Bromo-4-methoxy-1-(trifluoromethoxy)benzene (CAS 1049730-91-7)
- N-Methyl-1-(4,5,6,7-tetrahydro-1,2-benzisoxazol-3-yl)methanamine hydrochloride (CAS 893639-28-6)
- 4-[(1E)-{[3-(trifluoromethyl)phenyl]imino}methyl]phenyl 4-nitrobenzoate (CAS 331461-06-4)
- 1-(P-tolyl)prop-2-en-1-ol (CAS 58824-48-9)
- Peptide 442 (CAS CATO-CPTD788442)
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