L-Lysine compound with 3-methyl-2-oxobutanoic acid (1:1) CAS 78000-30-3
| CAS No. | 78000-30-3 |
| Molecular Formula | C6H14N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures L-Lysine compound with 3-methyl-2-oxobutanoic acid (1:1) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
L-Lysine compound with 3-methyl-2-oxobutanoic acid (1:1) (CAS 78000-30-3) is a high-purity analytical reference standard with the molecular formula C6H14N2O2C5H8O3 and a molecular weight of 262.31 g/mol.
The molecular framework of L-Lysine compound with 3-methyl-2-oxobutanoic acid (1:1) (C6H14N2O2C5H8O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H14N2O2 C5H8O3 |
| Molecular Weight | 262.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1979 |
| 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
- N-(4-{[(2,4-Diamino-6-pteridinyl)methyl]amino}-2-fluorobenzoyl)-L-glutamic acid (CAS 85803-29-8)
- 3,6-Dicyclopropyl-1-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 886503-26-0)
- 2-methyl-2,3-dihydro-1,4-benzodioxine-2-carbonyl chloride (CAS 77156-57-1)
- 1-(2-Amino-4-chloro-5-nitrophenyl)ethanone (CAS 857560-77-1)
- 2-Azabicyclo[2.2.1]Heptane-7-carbonitrile (CAS 2166731-04-8)
- Methyl [2-(2-amino-4,5-dimethoxyphenyl)ethyl]carbamate (CAS 893764-74-4)
- 3-Chloro-2-nitrobenzaldehyde (CAS 22233-52-9)
- 2-((4-Methoxybenzo[d]thiazol-2-yl)(methyl)amino)-N-(4-methylthiazol-2-yl)acetamide (CAS 1351646-74-6)
- 1-Benzyl 2-methyl (R)-4-oxopyrrolidine-1,2-dicarboxylate (CAS 132431-11-9)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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