Fmoc-D-Arg(Pbf)-OH, 98%

Name: Fmoc-D-Arg(Pbf)-OH, 98%
Brand: Vaqora Chemicals
SKU: VQ-002244

About Fmoc-D-Arg(Pbf)-OH, 98%

Listed under CAS 187618-60-6, Fmoc-D-Arg(Pbf)-OH is a protected amino acid available from Vaqora Chemicals at a purity of ≥98%. The compound has the formula C34H40N4O7S, corresponding to a molecular weight of 648.8 g/mol. Alternative names: Nα-Fmoc-Nω-Pbf-D-arginine and Fmoc-D-Arg(pbf).

The material typically appears as white to yellow to beige powder or crystals. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for solid-phase peptide synthesis (SPPS), peptide drug discovery and medicinal chemistry. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Fmoc-D-Arg(Pbf)-OH in 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Solid-phase peptide synthesis (SPPS)
Peptide drug discovery
Medicinal chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	Fmoc-D-Arg(Pbf)-OH, 98%
Catalogue No.	VQ-002244
CAS Number	187618-60-6
IUPAC name	(2R)-5-[[amino-[(2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-yl)sulfonylamino]methylidene]amino]-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid
Molecular formula	C₃₄H₄₀N₄O₇S
Molecular weight	648.8 g/mol
Exact mass	648.2618
Purity / assay	≥98%
HSN code	29420090
InChIKey	HNICLNKVURBTKV-MUUNZHRXSA-N
SMILES	CC1=C(C(=C(C2=C1OC(C2)(C)C)C)S(=O)(=O)NC(=NCCC[C@H](C(=O)O)NC(=O)OCC3C4=CC=CC=C4C5=CC=CC=C35)N)C
PubChem CID	46737258

Physical properties
Physical form	Crystalline
Appearance	White to yellow to beige powder or crystals
LogP (XLogP3)	5.1
H-bond donors / acceptors	4 / 8
TPSA	178 Å²
Synonyms	Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-D-arginine, Nα-Fmoc-Nω-Pbf-D-arginine, Fmoc-D-Arg(pbf), Fmoc-DArg(Pbf)-OH, Fmoc-D-Arg (Pbf)-OH, Na-Fmoc-N?-Pbf-D-arginine, Nalpha-Fmoc-Nomega-Pbf-D-arginine, Fmoc-D-Arg(Pbf)-OH, >=98.0% (TLC), Na-Fmoc-N?-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-D-arginine, N-alpha-Fmoc-N'-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-D-arginine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P261, P264, P264 + P265, P271, P272, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + 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-D-Arg(Pbf)-OH, 98%?

The CAS Registry Number of Fmoc-D-Arg(Pbf)-OH, 98% is 187618-60-6. It is also known as Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-D-arginine, Nα-Fmoc-Nω-Pbf-D-arginine, Fmoc-D-Arg(pbf).

What is the molecular formula and molecular weight of Fmoc-D-Arg(Pbf)-OH, 98%?

Fmoc-D-Arg(Pbf)-OH, 98% has the molecular formula C34H40N4O7S and a molecular weight of 648.8 g/mol. Its IUPAC name is (2R)-5-[[amino-[(2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-yl)sulfonylamino]methylidene]amino]-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid.

Which grade and pack sizes of Fmoc-D-Arg(Pbf)-OH, 98% can I order?

We supply Fmoc-D-Arg(Pbf)-OH, 98% in (≥98%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fmoc-D-Arg(Pbf)-OH, 98%?

Yes. Every lot of Fmoc-D-Arg(Pbf)-OH, 98% 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-Arg(Pbf)-OH, 98% be shipped internationally?

Yes. Fmoc-D-Arg(Pbf)-OH, 98% 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.