N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-… 200116-81-0

Name: N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine
Brand: Vaqora Chemicals
SKU: VQ-037894

About N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine

N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine (CAS 200116-81-0) is an impurity of Arginine offered by Vaqora Chemicals. The compound has the formula C19H30N4O5S, corresponding to a molecular weight of 426.5 g/mol. Common synonyms include H-D-Arg(Pbf)-OH and D-Arg(Pbf)-OH.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Arginine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Arginine

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

Arginine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine
Catalogue No.	VQ-037894
CAS Number	200116-81-0
IUPAC name	(2R)-2-amino-5-[[amino-[(2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-yl)sulfonylamino]methylidene]amino]pentanoic acid
Molecular formula	C₁₉H₃₀N₄O₅S
Molecular weight	426.5 g/mol
Exact mass	426.1937
Grade	Reference Standard
HSN code	38229090
InChIKey	GVIXTVCDNCXXSH-CQSZACIVSA-N
SMILES	CC1=C(C(=C(C2=C1OC(C2)(C)C)C)S(=O)(=O)NC(=NCCC[C@H](C(=O)O)N)N)C
PubChem CID	7408377

Physical properties
Physical form	Solid
LogP (XLogP3)	-1
H-bond donors / acceptors	4 / 7
TPSA	165 Å²
Synonyms	H-D-Arg(Pbf)-OH, Nomega-(2,2,4,6,7-Pentamethyl-2,3-dihydrobenzo[b]furan)-5-sulfonyl-D-arginine, Nw-((2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)-D-arginine, D-Arg(Pbf)-OH, D-Arg(Pbf), H-D-Arg(Pbt)-OH, H-D-Arg(Pbf)-OH.nH2O, N-omega-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-D-arginine

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 N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine?

The CAS Registry Number of N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine is 200116-81-0. It is also known as H-D-Arg(Pbf)-OH, Nomega-(2,2,4,6,7-Pentamethyl-2,3-dihydrobenzo[b]furan)-5-sulfonyl-D-arginine, Nw-((2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)-D-arginine.

What is the molecular formula and molecular weight of N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine?

N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine has the molecular formula C19H30N4O5S and a molecular weight of 426.5 g/mol. Its IUPAC name is (2R)-2-amino-5-[[amino-[(2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-yl)sulfonylamino]methylidene]amino]pentanoic acid.

What is N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine used for?

N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine is supplied as a characterised reference material related to Arginine. 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 N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine can I order?

We supply N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine 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 N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine?

Yes. Every lot of N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine 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 N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine be shipped internationally?

Yes. We export N-Psi-2,2,4,6,7-pentamethyldihydrobenzofuran-5-ylsulfonyl-D-arginine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.