FMOC-2-Aminobutric Acid

Name: FMOC-2-Aminobutric Acid
Brand: Vaqora Chemicals
SKU: VQ-020319

About FMOC-2-Aminobutric Acid

Listed under CAS 135112-27-5, FMOC-2-Aminobutric Acid is a carboxylic acid available from Vaqora Chemicals. With the molecular formula C19H19NO4, it has a molar mass of 325.4 g/mol. Systematically, it is named (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid. Common synonyms include Fmoc-Abu-OH and Fmoc-2-Abu-OH.

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 organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 100 g and 500 g packs, FMOC-2-Aminobutric Acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	FMOC-2-Aminobutric Acid
Catalogue No.	VQ-020319
CAS Number	135112-27-5
IUPAC name	(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
Molecular formula	C₁₉H₁₉NO₄
Molecular weight	325.4 g/mol
Exact mass	325.1314
HSN code	2933
InChIKey	XQIRYUNKLVPVRR-KRWDZBQOSA-N
SMILES	CC[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
PubChem CID	853016

Physical properties
Physical form	Other
LogP (XLogP3)	3.6
H-bond donors / acceptors	2 / 4
TPSA	75.6 Å²
Synonyms	Fmoc-Abu-OH, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)butanoic acid, (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid, Fmoc-2-Abu-OH, Butanoic acid, 2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (S)-, (S)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]butanoic acid, Fmoc-L-Abu-OH, Fmoc-Abu(2)-OH, Fmoc-L-2-aminobutanoic acid, (S)-Fmoc-2-aminobutyric acid, L-2-(Fmoc-amino)butyric acid, (S)-Fmoc-2-aminobutanoic Acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May 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

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-2-Aminobutric Acid?

The CAS Registry Number of FMOC-2-Aminobutric Acid is 135112-27-5. It is also known as Fmoc-Abu-OH, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)butanoic acid, (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid.

What is the molecular formula and molecular weight of FMOC-2-Aminobutric Acid?

FMOC-2-Aminobutric Acid has the molecular formula C19H19NO4 and a molecular weight of 325.4 g/mol. Its IUPAC name is (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid.

Which grade and pack sizes of FMOC-2-Aminobutric Acid can I order?

We supply FMOC-2-Aminobutric Acid, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with FMOC-2-Aminobutric Acid?

Yes. Every lot of FMOC-2-Aminobutric Acid 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-2-Aminobutric Acid be shipped internationally?

Yes. FMOC-2-Aminobutric Acid 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.