Fmoc-L-Ala-methyl ester

Name: Fmoc-L-Ala-methyl ester
Brand: Vaqora Chemicals
SKU: VQ-039733

About Fmoc-L-Ala-methyl ester

Vaqora Chemicals supplies Fmoc-L-Ala-methyl ester, an impurity of Leucine registered under CAS number 146346-88-5. Formula C19H19NO4, molecular weight 325.4 g/mol. Systematically, it is named methyl (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoate. It is also known as Fmoc-Ala-OMe or Fmoc-L-Ala-Ome.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Leucine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. 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, Fmoc-L-Ala-methyl ester 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 Leucine

View every impurity, metabolite and intermediate we list for Leucine.

Leucine impurities

Specifications & identifiers

Chemical identifiers
Product name	Fmoc-L-Ala-methyl ester
Catalogue No.	VQ-039733
CAS Number	146346-88-5
IUPAC name	methyl (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoate
Molecular formula	C₁₉H₁₉NO₄
Molecular weight	325.4 g/mol
Exact mass	325.1314
Grade	Reference Standard
HSN code	38229090
InChIKey	NLYFFHNUTFDXLO-LBPRGKRZSA-N
SMILES	C[C@@H](C(=O)OC)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
PubChem CID	11834337

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	1 / 4
TPSA	64.6 Å²
Synonyms	(S)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propanoate, Fmoc-Ala-OMe, L-Alanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, methyl ester, Fmoc-L-Ala-Ome, N-9-fluorenylmethoxycarbonyl-L-alanine methyl ester

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Fmoc-L-Ala-methyl ester?

The CAS Registry Number of Fmoc-L-Ala-methyl ester is 146346-88-5. It is also known as (S)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propanoate, Fmoc-Ala-OMe, L-Alanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, methyl ester.

What is the molecular formula and molecular weight of Fmoc-L-Ala-methyl ester?

Fmoc-L-Ala-methyl ester has the molecular formula C19H19NO4 and a molecular weight of 325.4 g/mol. Its IUPAC name is methyl (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoate.

What is Fmoc-L-Ala-methyl ester used for?

Fmoc-L-Ala-methyl ester is supplied as a characterised reference material related to Leucine. 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 Fmoc-L-Ala-methyl ester can I order?

We supply Fmoc-L-Ala-methyl ester 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 Fmoc-L-Ala-methyl ester?

Yes. Every lot of Fmoc-L-Ala-methyl ester 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-L-Ala-methyl ester be shipped internationally?

Yes. We export Fmoc-L-Ala-methyl ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.