Bacitracin B2

Name: Bacitracin B2
Brand: Vaqora Chemicals
SKU: VQ-024481

About Bacitracin B2

Vaqora Chemicals supplies Bacitracin B2, an impurity of Bacitracin registered under CAS number 57762-78-4. With the molecular formula C65H101N17O16S, it has a molar mass of 1408.7 g/mol. Alternative names: Bacitracin B2,EVOPURE.

It is supplied 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 Bacitracin, 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 Bacitracin B2 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 Bacitracin

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

Bacitracin impurities

Specifications & identifiers

Chemical identifiers
Product name	Bacitracin B2
Catalogue No.	VQ-024481
CAS Number	57762-78-4
IUPAC name	(4R)-4-[[(2S)-2-[[(4R)-2-[(1S,2S)-1-amino-2-methylbutyl]-4,5-dihydro-1,3-thiazole-4-carbonyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-1-[[(3S,6R,9S,12R,15S,18R,21S)-3-(2-amino-2-oxoethyl)-18-(3-aminopropyl)-12-benzyl-15-[(2S)-butan-2-yl]-6-(carboxymethyl)-9-(1H-imidazol-5-ylmethyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclopentacos-21-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-5-oxopentanoic acid
Molecular formula	C₆₅H₁₀₁N₁₇O₁₆S
Molecular weight	1408.7 g/mol
Exact mass	1407.7333
Grade	Reference Standard
HSN code	38229090
InChIKey	KPXXOQKPVWZIEU-QTFUODODSA-N
SMILES	CC[C@H](C)[C@H]1C(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)NCCCC[C@@H](C(=O)N[C@@H](C(=O)N1)CCCN)NC(=O)[C@H](C(C)C)NC(=O)[C@@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]2CSC(=N2)[C@H]([C@@H](C)CC)N)CC(=O)N)CC(=O)O)CC3=CN=CN3)CC4=CC=CC=C4
PubChem CID	71587524

Physical properties
Physical form	Solid
LogP (XLogP3)	-4.4
H-bond donors / acceptors	17 / 21
TPSA	556 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 Bacitracin B2?

The CAS Registry Number of Bacitracin B2 is 57762-78-4. It is also known as Bacitracin B2,EVOPURE.

What is the molecular formula and molecular weight of Bacitracin B2?

Bacitracin B2 has the molecular formula C65H101N17O16S and a molecular weight of 1408.7 g/mol.

What is Bacitracin B2 used for?

Bacitracin B2 is supplied as a characterised reference material related to Bacitracin. 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 Bacitracin B2 can I order?

We supply Bacitracin B2 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 Bacitracin B2?

Yes. Every lot of Bacitracin B2 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 Bacitracin B2 be shipped internationally?

Yes. We export Bacitracin B2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.