DL-Lysine Acetylsalicylate CAS 62952-06-1
| CAS No. | 62952-06-1 |
| Molecular Formula | C9H8O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), DL-Lysine Acetylsalicylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
DL-Lysine Acetylsalicylate (CAS 62952-06-1) is a high-purity analytical reference standard with the molecular formula C9H8O4C6H14N2O2 and a molecular weight of 326.35 g/mol.
Structurally, DL-Lysine Acetylsalicylate (C9H8O4C6H14N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 326.35 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8O4 C6H14N2O2 |
| Molecular Weight | 326.35 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Related DL 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
- (S)-2-Amino-1-(3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1568226-47-0)
- 5-Chloro-3-oxo-2,3-dihydropyridazine-4-carbonitrile (CAS 2820002-78-4)
- 2-Chloro-7-(trifluoromethyl)quinoline-3-carbaldehyde (CAS 1621615-09-5)
- Ammonium cobalt sulfate, 98% (CAS 13596-46-8)
- 6-Fluorobenzo[b]thiophen-2-amine (CAS 1293987-81-1)
- 4-Bromo-2-methoxybenzonitrile (CAS 330793-38-9)
- 4-[(4-Isopropylpiperazin-1-yl)sulfonyl]aniline (CAS 524719-43-5)
- (Cyanomethyl)triphenylphosphonium chloride (Cyanomethyl)triphenylphosphonium- (Triphenylphosphoranyl)acetonitrile 2-(triphenyl-$l^{5}-phosphanylidene)acetonitrile 4336-70-3 NSC92174 Phosphonium, (cyanomethyl)triphenyl- Phosphonium, (cyanomethyl)triphenyl-, chloride (CAS 4336-70-3)
- (2-(But-3-yn-1-yl)phenyl)methanol (CAS 897388-19-1)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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 18665070610 / Nicole.chen@cato-chem.com