L-Lysine CAS 56-87-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 56-87-1 |
| Molecular Formula | C6H14N2O2 |
| Molecular Weight | 146.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Lysine (CAS 56-87-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H14N2O2. Molecular weight: 146.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H14N2O2 |
| Molecular Weight | 146.19 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related L Standards
Recommended Standards
- Benzylideneacetone (CAS 122-57-6)
- Myosmine (CAS 532-12-7)
- N-Ethyl-N-butan-4-ol-nitrosamine (CAS 54897-62-0)
- 3-Amino-1-(3-methylpiperidin-1-yl)propan-1-one hydrochloride (CAS 1220034-77-4)
- 1-Bromoimidazo[1,5-c]pyrimidin-5(6H)-one (CAS 1784870-02-5)
- 2-(2-Methoxyphenyl)-4(3H)-quinazolinone (CAS 1028-96-2)
- ((4R)-4-Fluoro-1,2-dimethylpyrrolidin-2-yl)methanol (CAS 2417920-93-3)
- 4'-(1,2,2-Triphenylvinyl)biphenyl-4-amine (CAS 1492771-69-3)
- (R)-3-((tert-butoxycarbonyl)amino)-4-(furan-2-yl)butanoic acid (CAS 270596-33-3)
- semaglutide (CAS 782487-28-9)
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