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VAQORAProtected Amino Acids (Fmoc, Boc, Cbz)Available on request
Fmoc-D-Ser(tBu)-OH, ≥98% (TLC)
Synonyms: Fmoc-O-tert-butyl-D-serine · 9-fluorenylmethyloxycarbonyl-D-Ser(t-butyl)-OH · D-Serine, O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]- · (2R)-3-(tert-butoxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
CAS No.128107-47-1
FormulaC22H25NO5
Mol. weight383.40
Catalogue No.VQ-002257
Purity≥98%
HSN28469090
Fmoc-D-Ser(tBu)-OH (CAS 128107-47-1) – protected amino acid, ≥98%. C22H25NO5, MW 383.4. From Vaqora Chemicals, with COA and worldwide delivery.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Fmoc-D-Ser(tBu)-OH, ≥98% (TLC)
Vaqora Chemicals supplies Fmoc-D-Ser(tBu)-OH, a protected amino acid registered under CAS number 128107-47-1 at a purity of ≥98%. Its molecular formula is C22H25NO5 and its molecular weight is 383.4 g/mol. Its systematic (IUPAC) name is (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]propanoic acid. Common synonyms include Fmoc-O-tert-butyl-D-serine and Fmoc-D-Ser(Bu-t)-OH.
The material typically appears as white to yellow to beige powder to crystals. Reported physical data include a melting point of 129-133 °C. Keep the material at 2–8 °C and protect it from moisture. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.
It is commonly used for solid-phase peptide synthesis (SPPS), peptide drug discovery and medicinal chemistry. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.
Available in 1 g, 5 g and 25 g packs, Fmoc-D-Ser(tBu)-OH is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
Industries
Specifications & identifiers
| Product name | Fmoc-D-Ser(tBu)-OH, ≥98% (TLC) |
|---|---|
| Catalogue No. | VQ-002257 |
| CAS Number | 128107-47-1 |
| IUPAC name | (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]propanoic acid |
| Molecular formula | C22H25NO5 |
| Molecular weight | 383.4 g/mol |
| Exact mass | 383.1733 |
| Purity / assay | ≥98% |
| HSN code | 28469090 |
| InChIKey | REITVGIIZHFVGU-LJQANCHMSA-N |
| SMILES | CC(C)(C)OC[C@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| PubChem CID | 7004204 |
| Physical form | Crystalline |
|---|---|
| Appearance | White to yellow to beige powder to crystals |
| Melting point | 129-133 °C |
| LogP (XLogP3) | 3.5 |
| H-bond donors / acceptors | 2 / 5 |
| TPSA | 84.9 Ų |
| Storage | 2–8 °C |
| Synonyms | Fmoc-O-tert-butyl-D-serine, 9-fluorenylmethyloxycarbonyl-D-Ser(t-butyl)-OH, D-Serine, O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, (2R)-3-(tert-butoxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid, Fmoc-D-Ser(Bu-t)-OH, N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-O-(tert-butyl)-D-serine, (2R)-3-(tert-butoxy)-2-[(fluoren-9-ylmethoxy)carbonylamino]propanoic acid, O-tert-Butyl-N-Fmoc-L-serine, (2R)-3-(tert-Butoxy)-2-([[(9H-fluoren-9-yl)methoxy]carbonyl]amino)propanoic acid, D-Serine, O-(1,1-dimeth, N-Fmoc-O-tert-butyl-D-Serine, Fmoc-D-Ser(tBu)-OH, >=98.0% (TLC) |
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 Fmoc-D-Ser(tBu)-OH, ≥98% (TLC)?
The CAS Registry Number of Fmoc-D-Ser(tBu)-OH, ≥98% (TLC) is 128107-47-1. It is also known as Fmoc-O-tert-butyl-D-serine, 9-fluorenylmethyloxycarbonyl-D-Ser(t-butyl)-OH, D-Serine, O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-.
What is the molecular formula and molecular weight of Fmoc-D-Ser(tBu)-OH, ≥98% (TLC)?
Fmoc-D-Ser(tBu)-OH, ≥98% (TLC) has the molecular formula C22H25NO5 and a molecular weight of 383.4 g/mol. Its IUPAC name is (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]propanoic acid.
Which grade and pack sizes of Fmoc-D-Ser(tBu)-OH, ≥98% (TLC) can I order?
We supply Fmoc-D-Ser(tBu)-OH, ≥98% (TLC) in (≥98%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Fmoc-D-Ser(tBu)-OH, ≥98% (TLC)?
Yes. Every lot of Fmoc-D-Ser(tBu)-OH, ≥98% (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 Fmoc-D-Ser(tBu)-OH, ≥98% (TLC) be shipped internationally?
Yes. Fmoc-D-Ser(tBu)-OH, ≥98% (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 Fmoc-D-Ser(tBu)-OH, ≥98% (TLC) be stored?
2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.
Enquire about Fmoc-D-Ser(tBu)-OH, ≥98% (TLC)
We reply within one business day with price, pack options, lead time and documentation.
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