Fmoc-dehydro-Ala-OH

About Fmoc-dehydro-Ala-OH

Fmoc-dehydro-Ala-OH is an impurity of Alanine carrying the CAS registry number 261522-33-2. With the molecular formula C18H15NO4, it has a molar mass of 309.3 g/mol. The IUPAC name is 2-(9H-fluoren-9-ylmethoxycarbonylamino)prop-2-enoic acid. Common synonyms include Fmoc-Dehydroxyserine and Fmoc-dehydro Alanine.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Alanine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Alanine

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

Alanine impurities

Specifications & identifiers

Chemical identifiers
Product name	Fmoc-dehydro-Ala-OH
Catalogue No.	VQ-032508
CAS Number	261522-33-2
IUPAC name	2-(9H-fluoren-9-ylmethoxycarbonylamino)prop-2-enoic acid
Molecular formula	C₁₈H₁₅NO₄
Molecular weight	309.3 g/mol
Exact mass	309.1001
Grade	Reference Standard
HSN code	38229090
InChIKey	DIKJMEPNMBFUQV-UHFFFAOYSA-N
SMILES	C=C(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
PubChem CID	51340590

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	2 / 4
TPSA	75.6 Å²
Synonyms	Fmoc-Dehydroxyserine, Fmoc-dehydro Alanine, Fmoc-Dha-OH, 2-(((9H-fluoren-9-yl)methoxy)carbonylamino)acrylic acid, 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)acrylic acid, 2-(Fmoc-amino)acrylic Acid, Fmoc-2-aminoacrylic acid, N-Fmoc-2-amino-2-propenoic acid, EX-A12126E, 2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)prop-2-enoic acid, 2-(((9H-fluoren-9-yl)methoxy)carbonylamino)acrylicacid, N-alpha-(9-Fluorenylmethyloxycarbonyl)-2,3-dehydro-alanine

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-dehydro-Ala-OH?

The CAS Registry Number of Fmoc-dehydro-Ala-OH is 261522-33-2. It is also known as Fmoc-Dehydroxyserine, Fmoc-dehydro Alanine, Fmoc-Dha-OH.

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

Fmoc-dehydro-Ala-OH has the molecular formula C18H15NO4 and a molecular weight of 309.3 g/mol. Its IUPAC name is 2-(9H-fluoren-9-ylmethoxycarbonylamino)prop-2-enoic acid.

What is Fmoc-dehydro-Ala-OH used for?

Fmoc-dehydro-Ala-OH is supplied as a characterised reference material related to Alanine. 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-dehydro-Ala-OH can I order?

We supply Fmoc-dehydro-Ala-OH 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-dehydro-Ala-OH?

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

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