L-Lysine compound with 2-hydroxybenzoic acid (1:1) CAS 59535-08-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59535-08-9 |
| Molecular Formula | C6H14N2O2 C7H6O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Lysine compound with 2-hydroxybenzoic acid (1:1) (CAS 59535-08-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H14N2O2 C7H6O3. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H14N2O2 C7H6O3 |
| Molecular Weight | 284.31 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Related L Standards
- L-Lysine Hydrochloride (CAS 10098-89-2)
- D-Lysine dihydrochloride (CAS 10303-72-7)
- Lysine Impurity 10 HCl (CAS 104584-11-4)
- L-Lysine-13C6,15N2 Hydrochloride (CAS 1200447-00-2)
- L-lysine-6-<SUP>13</SUP>C dihydrochloride (CAS 1217466-44-8)
- Lysine Impurity 25 (CAS 121893-23-0)
- Lysine Impurity 16 TFA Salt (CAS 13184-13-9(free base))
- L-Lysine-d4 Methyl Ester Dihydrochloride (CAS 1331896-92-4)
Recommended Standards
- 2-(4-Methoxy-2-methylphenyl)ethanamine (CAS 910391-08-1)
- 2-(3-Methoxyphenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1257724-93-8)
- Cefotiam Impurity 31 (CAS CATO-C4X-120431)
- (R)-4-Amino-3-(naphthalen-1-yl)butanoicacid (CAS 108827-19-6)
- 2-(Carboxy(hydroxy)methyl)-7-chlorobenzo[d]oxazole (CAS 1804450-78-9)
- (R)-(1-methyl-2-tritylisoindolin-5-yl)boronic acid (CAS 223595-19-5)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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