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VAQORACarboxylic Acids & SaltsAvailable on request
Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC)
Synonyms: Boc-L-glutamic acid 5-tert-butyl ester · (2S)-5-(tert-butoxy)-2-{[(tert-butoxy)carbonyl]amino}-5-oxopentanoic acid · 5-(1,1-Dimethylethyl) hydrogen N-[(1,1-dimethylethoxy)carbonyl]-L-glutamate · (2S)-5-(tert-butoxy)-2-(((tert-butoxy)carbonyl)amino)-5-oxopentanoic acid
CAS No.13726-84-6
FormulaC14H25NO6
Mol. weight303.35
Catalogue No.VQ-008412
Purity≥99%
HSN29214290
Boc-Glu(OtBu)-OH (CAS 13726-84-6) – carboxylic acid, ≥99%. C14H25NO6, MW 303.35. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC)
Listed under CAS 13726-84-6, Boc-Glu(OtBu)-OH is a carboxylic acid available from Vaqora Chemicals, specified at ≥99% purity. Its molecular formula is C14H25NO6 and its molecular weight is 303.35 g/mol. The IUPAC name is (2S)-5-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoic acid. It is also known as Boc-L-glutamic acid 5-tert-butyl ester or Boc-L-Glu(OtBu)-OH.
The material typically appears as a colourless or white powder. Literature values give a melting point of 102-105 °C. Store it at 2–8 °C, in a tightly closed container. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.
Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies Boc-Glu(OtBu)-OH in 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.
Specifications & identifiers
| Product name | Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) |
|---|---|
| Catalogue No. | VQ-008412 |
| CAS Number | 13726-84-6 |
| IUPAC name | (2S)-5-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoic acid |
| Molecular formula | C14H25NO6 |
| Molecular weight | 303.35 g/mol |
| Exact mass | 303.1682 |
| Purity / assay | ≥99% |
| HSN code | 29214290 |
| InChIKey | YGSRAYJBEREVRB-VIFPVBQESA-N |
| SMILES | CC(C)(C)OC(=O)CC[C@@H](C(=O)O)NC(=O)OC(C)(C)C |
| PubChem CID | 6993432 |
| Physical form | Powder |
|---|---|
| Appearance | Colourless or white powder |
| Melting point | 102-105 °C |
| LogP (XLogP3) | 1.7 |
| H-bond donors / acceptors | 2 / 6 |
| TPSA | 102 Ų |
| Storage | 2–8 °C |
| Synonyms | Boc-L-glutamic acid 5-tert-butyl ester, (2S)-5-(tert-butoxy)-2-{[(tert-butoxy)carbonyl]amino}-5-oxopentanoic acid, 5-(1,1-Dimethylethyl) hydrogen N-[(1,1-dimethylethoxy)carbonyl]-L-glutamate, (2S)-5-(tert-butoxy)-2-(((tert-butoxy)carbonyl)amino)-5-oxopentanoic acid, 5-(1,1-Dimethylethyl) hydrogen N-((1,1-dimethylethoxy)carbonyl)-L-glutamate, Boc-L-Glu(OtBu)-OH, (S)-5-(tert-Butoxy)-2-((tert-butoxycarbonyl)amino)-5-oxopentanoic acid, N-Boc-L-Glutamic Acid 5-Tert-Butyl Ester, (2S)-5-tert-butoxy-2-(tert-butoxycarbonylamino)-5-oxo-pentanoic acid, (2S)-5-(tert-butoxy)-2-[(tert-butoxycarbonyl)amino]-5-oxopentanoic acid, N-.alpha.-t-Butoxycarbonyl-L-glutamic-.gamma.-t-butyl ester, (2S)-5-tert-butoxy-2-[(tert-butoxycarbonyl)amino]-5-oxopentanoic acid |
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 Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC)?
The CAS Registry Number of Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) is 13726-84-6. It is also known as Boc-L-glutamic acid 5-tert-butyl ester, (2S)-5-(tert-butoxy)-2-{[(tert-butoxy)carbonyl]amino}-5-oxopentanoic acid, 5-(1,1-Dimethylethyl) hydrogen N-[(1,1-dimethylethoxy)carbonyl]-L-glutamate.
What is the molecular formula and molecular weight of Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC)?
Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) has the molecular formula C14H25NO6 and a molecular weight of 303.35 g/mol. Its IUPAC name is (2S)-5-[(2-methylpropan-2-yl)oxy]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoic acid.
Which grade and pack sizes of Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) can I order?
We supply Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) in (≥99%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC)?
Yes. Every lot of Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) 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 Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) be shipped internationally?
Yes. Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) 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.
How should Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC) be stored?
2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.
Enquire about Boc-Glu(OtBu)-OH, ≥99% (sum of enantiomers, TLC)
We reply within one business day with price, pack options, lead time and documentation.
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