N2-(tert-butoxycarbonyl)-N6-tosyl-L-lysine CAS 13734-29-7
| CAS No. | 13734-29-7 |
| Molecular Formula | C18H28N2O6S |
| Molecular Weight | 400.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N2-(tert-butoxycarbonyl)-N6-tosyl-L-lysine (CAS 13734-29-7) is a high-purity analytical reference standard with the molecular formula C18H28N2O6S and a molecular weight of 400.49 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N2-(tert-butoxycarbonyl)-N6-tosyl-L-lysine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 400.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N2-(tert-butoxycarbonyl)-N6-tosyl-L-lysine 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.
Physical & Chemical Properties
| Molecular Formula | C18H28N2O6S |
| Molecular Weight | 400.49 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- (3R,4R)-tert-Butyl 3-amino-4-((2,5-dimethoxyphenylsulfonyl)methyl)pyrrolidine-1-carboxylate (CAS 1253789-88-6)
- (2R,3R)-3-(tert-Butyl)-4-(2,6-diisopropoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2565792-46-1)
- tert-Butyl (2-{[2-amino-4-(morpholin-4-ylsulfonyl)-phenyl]amino}ethyl)carbamate (CAS 1242861-63-7)
- (2S,3S)-3-(tert-Butyl)-4-(2,6-diisopropoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2247163-03-5)
- 5-(Methylthio)thiophene-2-carboxylic Acid (CAS 20873-58-9)
- 1,4-Diazabicyclo[2.2.2]Octan-1-ium (R)-3-((6-(ethylsulfonyl)pyridin-3-yl)oxy)-5-((1-hydroxypropan-2-yl)oxy)benzoate (CAS 1137917-10-2)
- Methyl 4-((pyridin-3-ylmethyl)amino)benzoate (CAS 353235-71-9)
- (3R,5S)-3-ethynyl-3-hydroxy-1,5-dimethyl-pyrrolidin-2-one (CAS 2561460-98-6)
- 7-(4-Methylphenyl)pteridine (CAS 887571-50-8)
- Ethyl 5-((tert-butoxycarbonyl)amino)pyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1101120-33-5)
- Cyclohexyl(2-fluorophenyl)methanamine (CAS 1225920-67-1)
- 3-(Difluoromethyl)-5-((2-methyl-4-nitrophenyl)thio)-4H-1,2,4-triazole (CAS 1706464-99-4)
- 6-Chloronaphthalene-2-sulfonamide (CAS 103027-67-4)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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