Lysine Impurity 7 (Ac-DL-Lys(Ac)-OH) CAS 35436-74-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 35436-74-9 |
| Molecular Formula | C10H18N2O4 |
| Molecular Weight | 230.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lysine Impurity 7 (Ac-DL-Lys(Ac)-OH) (CAS 35436-74-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H18N2O4. Molecular weight: 230.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H18N2O4 |
| Molecular Weight | 230.26 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Related Lysine Standards
- Dl-Lysine Acetylsalicylate EP Impurity G (CAS CATO-C4X-221138)
- 82277-17-6 L-Lysine, N6-[(cyclopentyloxy)carbonyl]- (CAS 82277-17-6)
- Lysine Impurity 25 (CAS 121893-23-0)
- Dl-Lysine Acetylsalicylate EP Impurity H (CAS CATO-C4X-22113)
- Dl-Lysine Acetylsalicylate EP Impurity J (CAS CATO-C4X-22115)
- Lysine Impurity 19 (CAS 692-04-6)
- Lysine Impurity 20 (CAS 1946-82-3)
- Lysine Impurity 5 (CAS 19789-60-7)
Recommended Standards
- Drotaverine Impurity 19 (CAS CATO-C4X-243519)
- Ozagrel Impurity 28 (CAS 103549-17-3)
- Nabumetone Impurity 28 (CAS 6297-10-5)
- Glipizide EP Impurity H (CAS 10080-05-4)
- Rtitrexed Impurity 28 (CAS CATO-C4X-138628)
- (4Z)-4-[(2,4-Dichlorophenyl)methylidene]-2-phenyl-4,5-dihydro-1,3-oxazol-5-one (CAS 57427-81-3)
- 3-Chloro-2-methyl-N-(1-methylpiperidin-3-yl)pyrazolo[1,5-a]quinazolin-5-amine (CAS 1210214-66-6)
- (2-Iodophenyl)methanamine (CAS 39959-51-8)
- 1-(2,5-Dimethoxyphenyl)propan-2-ol (CAS 40180-96-9)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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