Boc-Nalpha-methyl-DL-tryptophan CAS 1452574-00-3
| CAS No. | 1452574-00-3 |
| Molecular Formula | C17H22N2O4 |
| Molecular Weight | 318.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 318.37 g/mol gives Boc-Nalpha-methyl-DL-tryptophan distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Boc-Nalpha-methyl-DL-tryptophan (CAS 1452574-00-3), a certified reference material (molecular formula C17H22N2O4, MW 318.37 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Boc-Nalpha-methyl-DL-tryptophan is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 318.37 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Boc-Nalpha-methyl-DL-tryptophan 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.
Physical & Chemical Properties
| Molecular Formula | C17H22N2O4 |
| Molecular Weight | 318.37 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Boc Standards
- Nalpha-Boc-Nomega-nitro-D-arginine (CAS 50913-12-7)
- Nalpha-Acetyl-5-benzyloxy-DL-tryptophan (CAS 55443-80-6)
- Nalpha-Boc-Nalpha-methyl-L-glutamine (CAS 446847-77-4)
- NAlpha-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-ngamma-allyloxycarbonyl-l-ornitine (CAS 1423017-98-4)
- Nalpha-Boc-DL-valinamide (CAS 73674-46-1)
- Nalpha-Cbz-L-tryptophan Benzyl Ester (CAS 69876-37-5)
- Boc-Nalpha-methyl-Ne-2-chlorobenzyl-oxycarbonyl-L-lysine (CAS 151012-17-8)
- Nalpha-Fmoc-L-glutamic Acid alpha-Benzyl Ester (CAS 122350-52-1)
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