Benserazide EP Impurity B

Name: Benserazide EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-024535

About Benserazide EP Impurity B

Listed under CAS 2472968-83-3, Benserazide EP Impurity B is a pharmacopeial impurity of Benserazide available from Vaqora Chemicals. Formula C17H21N3O8, molecular weight 395.4 g/mol. Its systematic (IUPAC) name is 2-amino-3-hydroxy-N',N'-bis[(2,3,4-trihydroxyphenyl)methyl]propanehydrazide. It is also known as Benserazide EP Impurity B (Free Base) or Benserazide Impurity B.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Benserazide, 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.

Vaqora Chemicals supplies Benserazide EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Benserazide

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

Benserazide impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Benserazide EP Impurity B
Catalogue No.	VQ-024535
CAS Number	2472968-83-3
IUPAC name	2-amino-3-hydroxy-N',N'-bis[(2,3,4-trihydroxyphenyl)methyl]propanehydrazide
Molecular formula	C₁₇H₂₁N₃O₈
Molecular weight	395.4 g/mol
Exact mass	395.1329
Grade	Reference Standard
HSN code	38229090
InChIKey	GQUNNCFLFSEWTM-UHFFFAOYSA-N
SMILES	C1=CC(=C(C(=C1CN(CC2=C(C(=C(C=C2)O)O)O)NC(=O)C(CO)N)O)O)O
PubChem CID	73553578

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.9
H-bond donors / acceptors	9 / 10
TPSA	200 Å²
Synonyms	Benserazide EP Impurity B (Free Base), Benserazide Hydrochloride - Impurity B (Freebase), 2-Amino-3-hydroxy-N',N'-bis(2,3,4-trihydroxybenzyl)propanehydrazide, Benserazide Impurity B, Serine, 2,2-bis[(2,3,4-trihydroxyphenyl)methyl]hydrazide, 2,2-Bis[(2,3,4-trihydroxyphenyl)methyl]-DL-serine hydrazide, (2RS)-2-amino-3-hydroxy-N',N'-bis[(2,3,4-trihydroxyphenyl)methyl]propanehydrazide

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 Benserazide EP Impurity B?

The CAS Registry Number of Benserazide EP Impurity B is 2472968-83-3. It is also known as Benserazide EP Impurity B (Free Base), Benserazide Hydrochloride - Impurity B (Freebase), 2-Amino-3-hydroxy-N',N'-bis(2,3,4-trihydroxybenzyl)propanehydrazide.

What is the molecular formula and molecular weight of Benserazide EP Impurity B?

Benserazide EP Impurity B has the molecular formula C17H21N3O8 and a molecular weight of 395.4 g/mol. Its IUPAC name is 2-amino-3-hydroxy-N',N'-bis[(2,3,4-trihydroxyphenyl)methyl]propanehydrazide.

What is Benserazide EP Impurity B used for?

Benserazide EP Impurity B is supplied as a characterised reference material related to Benserazide. 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 Benserazide EP Impurity B can I order?

We supply Benserazide EP Impurity B 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 Benserazide EP Impurity B?

Yes. Every lot of Benserazide EP Impurity B 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 Benserazide EP Impurity B be shipped internationally?

Yes. We export Benserazide EP Impurity B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.