N6-[(2R,5S)-5-Amino-5-carboxy-2-hydroxypentyl]-5-oxo-L-lysine (Impurity) CAS 75658-82-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75658-82-1 |
| Molecular Formula | C12H23N3O6 |
| Molecular Weight | 305.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N6-[(2R,5S)-5-Amino-5-carboxy-2-hydroxypentyl]-5-oxo-L-lysine (Impurity) (CAS 75658-82-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H23N3O6. Molecular weight: 305.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H23N3O6 |
| Molecular Weight | 305.33 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N1-(2-Methoxyethyl)-N2-(3-(2-oxopyrrolidin-1-yl)phenyl)oxalamide (CAS 941934-70-9)
- N'-benzoyl-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 478062-92-9)
- N-{[(1S,5R)-8-Oxo-1,5,6,8-tetrahydro-2H-1,5-methano-pyrido[1,2-a][1,5]diazocin-3(4H)-yl]carbonyl}-L-alanine (CAS 956923-67-4)
- 1-(cyclopropanesulfonyl)-1,4-diazepane hydrochloride (CAS 1403952-62-4)
- 3-Hydroxy-5-methyl-3-(2-oxopropyl)indolin-2-one (CAS 76325-70-7)
- 2-Methylbenzoxazole-6-boronic Acid (CAS 866332-15-2)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1-methyl-1H-imidazol-5-yl)hydrazine-1-carboxamide (CAS 303151-92-0)
- 8-Bromo-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 838821-08-2)
- 1233506-01-8 3-Chloro-2-methylbenzenesulfinic acid sodium salt MFCD11618035 (CAS 1233506-01-8)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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