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VAQORAProtected Amino Acids (Fmoc, Boc, Cbz)Available on request
Fmoc-D-Ala-OH, ≥98% (HPLC)
Synonyms: Fmoc-D-alanine · n-(9-fluorenylmethoxycarbonyl)-d-alanine · (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid · (2R)-2-(((9H-fluoren-9-ylmethoxy)carbonyl)amino)propanoic acid
CAS No.79990-15-1
FormulaC18H17NO4
Mol. weight311.30
Catalogue No.VQ-002243
Purity≥98%
HSN29420090
Fmoc-D-Ala-OH (CAS 79990-15-1) – protected amino acid, ≥98%. C18H17NO4, MW 311.3. Buy from Vaqora Chemicals with COA and worldwide shipping.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Fmoc-D-Ala-OH, ≥98% (HPLC)
Listed under CAS 79990-15-1, Fmoc-D-Ala-OH is a protected amino acid available from Vaqora Chemicals at a purity of ≥98%. Its molecular formula is C18H17NO4 and its molecular weight is 311.3 g/mol. The IUPAC name is (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid. Alternative names: Fmoc-D-alanine and n-(9-fluorenylmethoxycarbonyl)-d-alanine.
The material typically appears as white to orange to green powder or crystals. Key physical data: a melting point of 157 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.
It is commonly used for solid-phase peptide synthesis (SPPS), peptide drug discovery and medicinal chemistry. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.
Standard pack sizes are 1 g, 5 g, 25 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Typical applications
- Solid-phase peptide synthesis (SPPS)
- Peptide drug discovery
- Medicinal chemistry
Industries
Grade guides
Specifications & identifiers
| Product name | Fmoc-D-Ala-OH, ≥98% (HPLC) |
|---|---|
| Catalogue No. | VQ-002243 |
| CAS Number | 79990-15-1 |
| IUPAC name | (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid |
| Molecular formula | C18H17NO4 |
| Molecular weight | 311.3 g/mol |
| Exact mass | 311.1158 |
| Purity / assay | ≥98% |
| HSN code | 29420090 |
| InChIKey | QWXZOFZKSQXPDC-LLVKDONJSA-N |
| SMILES | C[C@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| PubChem CID | 2724627 |
| Physical form | Crystalline |
|---|---|
| Appearance | White to orange to green powder or crystals |
| Melting point | 157 °C |
| LogP (XLogP3) | 3.1 |
| H-bond donors / acceptors | 2 / 4 |
| TPSA | 75.6 Ų |
| Synonyms | Fmoc-D-alanine, n-(9-fluorenylmethoxycarbonyl)-d-alanine, (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid, (2R)-2-(((9H-fluoren-9-ylmethoxy)carbonyl)amino)propanoic acid, N-Fmoc-D-alanine, D-Alanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, (((9H-Fluoren-9-yl)methoxy)carbonyl)-D-alanine, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-alanine, (r)-2-(9h-fluoren-9-ylmethoxycarbonylamino)-propionic acid, Fmoc- D-Alanine, (r)-n-fmoc-alanine, (2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic 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 Fmoc-D-Ala-OH, ≥98% (HPLC)?
The CAS Registry Number of Fmoc-D-Ala-OH, ≥98% (HPLC) is 79990-15-1. It is also known as Fmoc-D-alanine, n-(9-fluorenylmethoxycarbonyl)-d-alanine, (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid.
What is the molecular formula and molecular weight of Fmoc-D-Ala-OH, ≥98% (HPLC)?
Fmoc-D-Ala-OH, ≥98% (HPLC) has the molecular formula C18H17NO4 and a molecular weight of 311.3 g/mol. Its IUPAC name is (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid.
Which grade and pack sizes of Fmoc-D-Ala-OH, ≥98% (HPLC) can I order?
We supply Fmoc-D-Ala-OH, ≥98% (HPLC) in (≥98%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Fmoc-D-Ala-OH, ≥98% (HPLC)?
Yes. Every lot of Fmoc-D-Ala-OH, ≥98% (HPLC) 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-Ala-OH, ≥98% (HPLC) be shipped internationally?
Yes. Fmoc-D-Ala-OH, ≥98% (HPLC) 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 Fmoc-D-Ala-OH, ≥98% (HPLC)
We reply within one business day with price, pack options, lead time and documentation.
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