Australia
Bangladesh
Belgium
Brazil
Canada
China
Egypt
France
Germany
India
Indonesia
Ireland
VAQORA(S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine
Synonyms: H-Glu(OtBu)-Gly-OH
CAS No.23406-82-8
FormulaC11H20N2O5
Mol. weight260.29
Catalogue No.VQ-028001
PurityReference Standard
HSN38229090
(S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine (CAS 23406-82-8) – Semaglutide impurity standard. C11H20N2O5, MW 260.29. With COA, ships worldwide.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine
Vaqora Chemicals supplies (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine, an impurity of Semaglutide registered under CAS number 23406-82-8. Its molecular formula is C11H20N2O5 and its molecular weight is 260.29 g/mol. Its systematic (IUPAC) name is 2-[[(2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoyl]amino]acetic acid. Alternative names: H-Glu(OtBu)-Gly-OH.
The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.
Pharmaceutical QC and development laboratories use this impurity standard of Semaglutide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Semaglutide
View every impurity, metabolite and intermediate we list for Semaglutide.
Semaglutide impuritiesSpecifications & identifiers
| Product name | (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine |
|---|---|
| Catalogue No. | VQ-028001 |
| CAS Number | 23406-82-8 |
| IUPAC name | 2-[[(2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoyl]amino]acetic acid |
| Molecular formula | C11H20N2O5 |
| Molecular weight | 260.29 g/mol |
| Exact mass | 260.1372 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | KBRPDQQOSYIGMF-ZETCQYMHSA-N |
| SMILES | CC(C)(C)OC(=O)CC[C@@H](C(=O)NCC(=O)O)N |
| PubChem CID | 131876380 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | -2.9 |
| H-bond donors / acceptors | 3 / 6 |
| TPSA | 119 Ų |
Documents
Frequently asked questions
What is the CAS number of (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine?
The CAS Registry Number of (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine is 23406-82-8. It is also known as H-Glu(OtBu)-Gly-OH.
What is the molecular formula and molecular weight of (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine?
(S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine has the molecular formula C11H20N2O5 and a molecular weight of 260.29 g/mol. Its IUPAC name is 2-[[(2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoyl]amino]acetic acid.
What is (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine used for?
(S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine is supplied as a characterised reference material related to Semaglutide. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine can I order?
We supply (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine?
Yes. Every lot of (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine 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 (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine be shipped internationally?
Yes. We export (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about (S)-(2-Amino-5-(tert-butoxy)-5-oxopentanoyl)glycine
We reply within one business day with price, pack options, lead time and documentation.
Related products
