L-Lysine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-N6-(1-thioxoethyl)- CAS 904314-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 904314-07-4 |
| Molecular Formula | C23H26N2O4S |
| Molecular Weight | 426.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Lysine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-N6-(1-thioxoethyl)- (CAS 904314-07-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H26N2O4S. Molecular weight: 426.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H26N2O4S |
| Molecular Weight | 426.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related L Standards
- Lysine Impurity 16 (CAS 4272-71-3)
- L-Lysine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-N6-[1-oxo-3-(3-pyridinyl)-2-propen-1-yl]- (CAS 1363155-71-8)
- L-Lysine, N6-[4-(1,1-dimethylethoxy)-1,4-dioxobutyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]- (CAS 1354905-64-8)
- L-Lysine compound with 2-propylpentanoic acid (1:1) (CAS 86827-89-6)
- L-Lysine compound with butyric acid (1:1) (CAS 80407-71-2)
- DL-Lysine EP Impurity I (CAS CATO-C4X-221128)
- Lysine Impurity 30 (CAS CATO-C4X-221130)
- Dl-Lysine Acetylsalicylate EP Impurity I (CAS CATO-C4X-221135)
Recommended Standards
- 2-[(4-Methylphenyl)methanesulfonyl]-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 866038-66-6)
- N-(4-((2-Ethylpiperidin-1-yl)sulfonyl)phenyl)-3-methylbenzofuran-2-carboxamide (CAS 618080-11-8)
- (4R)-2-((S)-1-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylpropyl)thiazolidine-4-carboxylic acid (CAS 2624118-11-0)
- 1-Methyl-4-nitro-1H-imidazole-5-sulfonamide (CAS 6339-55-5)
- O-Desmethylpimobendan-D4 (CAS CATO-C4X-246112)
- 2-Methyl-1-{5h,6h,7h-pyrrolo[2,1-c][1,2,4]triazol-3-yl}propan-1-amine (CAS 1094444-89-9)
- (R)-(+)-1,1-Bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine (CAS 166764-19-8)
- n-(2-(Pyrrolidin-3-yl)ethyl)pivalamide (CAS 1339600-19-9)
- Benzyl N-(5-chloro-2-fluorophenyl)carbamate (CAS 1876328-40-3)
- Hexapeptide-11 (CAS 100684-36-4)
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