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VAQORAProtected Amino Acids (Fmoc, Boc, Cbz)Available on request
N-Boc-D-tert-leucine, 95%
Synonyms: Boc-D-Tle-OH · Boc-D-alpha-tert-butylglycine · (2R)-2-{[(tert-butoxy)carbonyl]amino}-3,3-dimethylbutanoic acid · (2R)-2-(((tert-butoxy)carbonyl)amino)-3,3-dimethylbutanoic acid
CAS No.124655-17-0
FormulaC11H21NO4
Mol. weight231.29
Catalogue No.VQ-002305
Purity95%
HSN29241900
N-Boc-D-tert-leucine (CAS 124655-17-0) – protected amino acid, 95%. C11H21NO4, MW 231.29. Supplied by Vaqora Chemicals with COA, exported worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About N-Boc-D-tert-leucine, 95%
N-Boc-D-tert-leucine is a protected amino acid carrying the CAS registry number 124655-17-0, specified at 95% purity. The compound has the formula C11H21NO4, corresponding to a molecular weight of 231.29 g/mol. The IUPAC name is (2R)-3,3-dimethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid. It is also known as Boc-D-Tle-OH or Boc-D-alpha-tert-butylglycine.
It is supplied as a solid. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.
Key uses span solid-phase peptide synthesis (SPPS), peptide drug discovery, medicinal chemistry and organic synthesis. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.
Available in 250 mg, 1 g, 5 g and 100 g packs, N-Boc-D-tert-leucine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
- Organic synthesis
Industries
Specifications & identifiers
| Product name | N-Boc-D-tert-leucine, 95% |
|---|---|
| Catalogue No. | VQ-002305 |
| CAS Number | 124655-17-0 |
| IUPAC name | (2R)-3,3-dimethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid |
| Molecular formula | C11H21NO4 |
| Molecular weight | 231.29 g/mol |
| Exact mass | 231.1471 |
| Purity / assay | 95% |
| HSN code | 29241900 |
| InChIKey | LRFZIPCTFBPFLX-ZETCQYMHSA-N |
| SMILES | CC(C)(C)[C@H](C(=O)O)NC(=O)OC(C)(C)C |
| PubChem CID | 7005057 |
| Physical form | Solid |
|---|---|
| Appearance | Solid |
| LogP (XLogP3) | 2.3 |
| H-bond donors / acceptors | 2 / 4 |
| TPSA | 75.6 Ų |
| Synonyms | Boc-D-Tle-OH, Boc-D-alpha-tert-butylglycine, (2R)-2-{[(tert-butoxy)carbonyl]amino}-3,3-dimethylbutanoic acid, (2R)-2-(((tert-butoxy)carbonyl)amino)-3,3-dimethylbutanoic acid, boc-d-tert-leucine, (R)-2-((tert-Butoxycarbonyl)amino)-3,3-dimethylbutanoic acid, (r)-n-(tert-butoxycarbonyl)-tert-leucine, N-(tert-Butoxycarbonyl)-D-tert-leucine, D-Valine, N-[(1,1-dimethylethoxy)carbonyl]-3-methyl-, (2R)-2-(tert-butoxycarbonylamino)-3,3-dimethyl-butanoic acid, N-Boc-D-tert-butylglycine, N-(tert-butoxycarbonyl)-3-methyl-D-valine |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May cause respiratory irritation
Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of N-Boc-D-tert-leucine, 95%?
The CAS Registry Number of N-Boc-D-tert-leucine, 95% is 124655-17-0. It is also known as Boc-D-Tle-OH, Boc-D-alpha-tert-butylglycine, (2R)-2-{[(tert-butoxy)carbonyl]amino}-3,3-dimethylbutanoic acid.
What is the molecular formula and molecular weight of N-Boc-D-tert-leucine, 95%?
N-Boc-D-tert-leucine, 95% has the molecular formula C11H21NO4 and a molecular weight of 231.29 g/mol. Its IUPAC name is (2R)-3,3-dimethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid.
Which grade and pack sizes of N-Boc-D-tert-leucine, 95% can I order?
We supply N-Boc-D-tert-leucine, 95% in (95%) grade, in 250 mg, 1 g, 5 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with N-Boc-D-tert-leucine, 95%?
Yes. Every lot of N-Boc-D-tert-leucine, 95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can N-Boc-D-tert-leucine, 95% be shipped internationally?
Yes. N-Boc-D-tert-leucine, 95% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about N-Boc-D-tert-leucine, 95%
We reply within one business day with price, pack options, lead time and documentation.
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