3N-Benzyl Biotin

Name: 3N-Benzyl Biotin
Brand: Vaqora Chemicals
SKU: VQ-021837

About 3N-Benzyl Biotin

Listed under CAS 57229-92-2, 3N-Benzyl Biotin is an impurity of Biotin available from Vaqora Chemicals. The compound has the formula C17H22N2O3S, corresponding to a molecular weight of 334.4 g/mol. Its systematic (IUPAC) name is 5-[(3aS,4S,6aR)-3-benzyl-2-oxo-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid. Alternative names: Monobenzyl Biotin.

It is supplied as a solution. 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 Biotin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3N-Benzyl Biotin in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Biotin

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

Biotin impurities

Specifications & identifiers

Chemical identifiers
Product name	3N-Benzyl Biotin
Catalogue No.	VQ-021837
CAS Number	57229-92-2
IUPAC name	5-[(3aS,4S,6aR)-3-benzyl-2-oxo-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid
Molecular formula	C₁₇H₂₂N₂O₃S
Molecular weight	334.4 g/mol
Exact mass	334.1351
Grade	Reference Standard
HSN code	38229090
InChIKey	QHDPYNGBWBKNRO-DZKIICNBSA-N
SMILES	C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)O)N(C(=O)N2)CC3=CC=CC=C3
PubChem CID	11024117

Physical properties
Physical form	Solution
LogP (XLogP3)	2
H-bond donors / acceptors	2 / 4
TPSA	94.9 Å²

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 3N-Benzyl Biotin?

The CAS Registry Number of 3N-Benzyl Biotin is 57229-92-2. It is also known as Monobenzyl Biotin, (3aS,4S,6aR)-Hexahydro-2-oxo-3-(phenylmethyl)-1H-thieno[3,4-d]imidazole-4-pentanoic acid, 5-((3AS,4S,6aR)-3-benzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid.

What is the molecular formula and molecular weight of 3N-Benzyl Biotin?

3N-Benzyl Biotin has the molecular formula C17H22N2O3S and a molecular weight of 334.4 g/mol. Its IUPAC name is 5-[(3aS,4S,6aR)-3-benzyl-2-oxo-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid.

What is 3N-Benzyl Biotin used for?

3N-Benzyl Biotin is supplied as a characterised reference material related to Biotin. 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 3N-Benzyl Biotin can I order?

We supply 3N-Benzyl Biotin 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 3N-Benzyl Biotin?

Yes. Every lot of 3N-Benzyl Biotin 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 3N-Benzyl Biotin be shipped internationally?

Yes. We export 3N-Benzyl Biotin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.