Biotin EP Impurity G Bromide

Name: Biotin EP Impurity G Bromide
Brand: Vaqora Chemicals
SKU: VQ-044988

About Biotin EP Impurity G Bromide

Vaqora Chemicals supplies Biotin EP Impurity G Bromide, a pharmacopeial impurity of Bendamustine registered under CAS number 33719-11-8. The compound has the formula C22H25BrN2OS, corresponding to a molecular weight of 445.4 g/mol. The IUPAC name is (1S,2S,6R)-3,5-dibenzyl-8-thionia-3,5-diazatricyclo[6.3.0.02,6]undecan-4-one bromide. Alternative names: rac-Trimethaphan Bromide.

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.

This Bendamustine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from 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

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

Industries

Related to Bendamustine

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

Bendamustine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Biotin EP Impurity G Bromide
Catalogue No.	VQ-044988
CAS Number	33719-11-8
IUPAC name	(1S,2S,6R)-3,5-dibenzyl-8-thionia-3,5-diazatricyclo[6.3.0.02,6]undecan-4-one bromide
Molecular formula	C₂₂H₂₅BrN₂OS
Molecular weight	445.4 g/mol
Exact mass	444.0871
Grade	Reference Standard
HSN code	38229090
InChIKey	RLXRHLGEJDJGKC-SUQIFGLUSA-M
SMILES	C1C[C@H]2[C@@H]3[C@H](C[S+]2C1)N(C(=O)N3CC4=CC=CC=C4)CC5=CC=CC=C5.[Br-]
PubChem CID	71623254

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 2
TPSA	24.6 Å²

Safety & hazard information (GHS)

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements: P273, 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 Biotin EP Impurity G Bromide?

The CAS Registry Number of Biotin EP Impurity G Bromide is 33719-11-8. It is also known as rac-Trimethaphan Bromide.

What is the molecular formula and molecular weight of Biotin EP Impurity G Bromide?

Biotin EP Impurity G Bromide has the molecular formula C22H25BrN2OS and a molecular weight of 445.4 g/mol. Its IUPAC name is (1S,2S,6R)-3,5-dibenzyl-8-thionia-3,5-diazatricyclo[6.3.0.02,6]undecan-4-one bromide.

What is Biotin EP Impurity G Bromide used for?

Biotin EP Impurity G Bromide is supplied as a characterised reference material related to Bendamustine. 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 Biotin EP Impurity G Bromide can I order?

We supply Biotin EP Impurity G Bromide 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 Biotin EP Impurity G Bromide?

Yes. Every lot of Biotin EP Impurity G Bromide 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 Biotin EP Impurity G Bromide be shipped internationally?

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