Fmoc-beta-Ala-Leu-OH

Name: Fmoc-beta-Ala-Leu-OH
Brand: Vaqora Chemicals
SKU: VQ-048762

About Fmoc-beta-Ala-Leu-OH

Fmoc-beta-Ala-Leu-OH is a process intermediate or related compound of Leucine carrying the CAS registry number 848691-83-8. The compound has the formula C24H28N2O5, corresponding to a molecular weight of 424.5 g/mol. The IUPAC name is (2S)-2-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propanoylamino]-4-methylpentanoic acid. Common synonyms include Fmoc--Ala-Leu-OH and Fmoc-|A-Ala-Leu-OH.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Process chemists and analysts use it when developing synthetic routes to Leucine, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Fmoc-beta-Ala-Leu-OH in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Leucine

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

Leucine impurities

Specifications & identifiers

Chemical identifiers
Product name	Fmoc-beta-Ala-Leu-OH
Catalogue No.	VQ-048762
CAS Number	848691-83-8
IUPAC name	(2S)-2-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propanoylamino]-4-methylpentanoic acid
Molecular formula	C₂₄H₂₈N₂O₅
Molecular weight	424.5 g/mol
Exact mass	424.1998
HSN code	2933
InChIKey	LCPNEWLOVJOKPN-NRFANRHFSA-N
SMILES	CC(C)C[C@@H](C(=O)O)NC(=O)CCNC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
PubChem CID	122173540

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	3 / 5
TPSA	105 Å²
Synonyms	(3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)propanoyl)-L-leucine, (2S)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-4-methylpentanoic acid, Fmoc--Ala-Leu-OH, Fmoc-, A-Ala-Leu-OH, (2S)-2-[3-([[(9H-Fluoren-9-yl)methoxy]carbonyl]amino)propanamido]-4-methylpentanoic acid, Fmoc-, A-Ala- Leu -Oh, Fmoc-L-, A-Ala-Leu-OH, Fmoc-beta-alanyl-L-leucine, N-Fmoc-beta-alanyl-L-leucine

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-beta-Ala-Leu-OH?

The CAS Registry Number of Fmoc-beta-Ala-Leu-OH is 848691-83-8. It is also known as (3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)propanoyl)-L-leucine, (2S)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-4-methylpentanoic acid, Fmoc--Ala-Leu-OH.

What is the molecular formula and molecular weight of Fmoc-beta-Ala-Leu-OH?

Fmoc-beta-Ala-Leu-OH has the molecular formula C24H28N2O5 and a molecular weight of 424.5 g/mol. Its IUPAC name is (2S)-2-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propanoylamino]-4-methylpentanoic acid.

What is Fmoc-beta-Ala-Leu-OH used for?

Fmoc-beta-Ala-Leu-OH 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-beta-Ala-Leu-OH can I order?

We supply Fmoc-beta-Ala-Leu-OH, 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-beta-Ala-Leu-OH?

Yes. Every lot of Fmoc-beta-Ala-Leu-OH 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-beta-Ala-Leu-OH be shipped internationally?

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