Rel-Ethambutol EP Impurity B DiHCl

Name: Rel-Ethambutol EP Impurity B DiHCl
Brand: Vaqora Chemicals
SKU: VQ-030586

About Rel-Ethambutol EP Impurity B DiHCl

Vaqora Chemicals supplies Rel-Ethambutol EP Impurity B DiHCl, a pharmacopeial impurity of Ethambutol registered under CAS number 32454-69-6. The compound has the formula C10H26Cl2N2O2, corresponding to a molecular weight of 277.23 g/mol. It is also known as Ethambutol EP Impurity B(2HCl Salt) or Ethambutol EP Impurity B Dihydrochloride.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Ethambutol to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Rel-Ethambutol EP Impurity B DiHCl is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Ethambutol

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

Ethambutol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Rel-Ethambutol EP Impurity B DiHCl
Catalogue No.	VQ-030586
CAS Number	32454-69-6
IUPAC name	(2S)-2-[2-[[(2R)-1-hydroxybutan-2-yl]amino]ethylamino]butan-1-ol;dihydrochloride
Molecular formula	C₁₀H₂₆Cl₂N₂O₂
Molecular weight	277.23 g/mol
Exact mass	276.1371
Grade	Reference Standard
HSN code	38229090
InChIKey	AUAHHJJRFHRVPV-BUQWBUBUSA-N
SMILES	CC[C@H](CO)NCCN[C@@H](CC)CO.Cl.Cl
PubChem CID	470086

Physical properties
Physical form	Solid
H-bond donors / acceptors	6 / 4
TPSA	64.5 Å²
Synonyms	Ethambutol EP Impurity B(2HCl Salt), Ethambutol EP Impurity B Dihydrochloride, Ethambutol Dihydrochloride - Impurity B (Dihydrochloride Salt), (2s)-2-[2-[[(1r)-1-(hydroxymethyl)propyl]amino]ethylamino]butan-1-ol, Rel-(2R,2'S)-2,2'-(ethane-1,2-diylbis(azanediyl))bis(butan-1-ol) dihydrochloride

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 Rel-Ethambutol EP Impurity B DiHCl?

The CAS Registry Number of Rel-Ethambutol EP Impurity B DiHCl is 32454-69-6. It is also known as Ethambutol EP Impurity B(2HCl Salt), Ethambutol EP Impurity B Dihydrochloride, Ethambutol Dihydrochloride - Impurity B (Dihydrochloride Salt).

What is the molecular formula and molecular weight of Rel-Ethambutol EP Impurity B DiHCl?

Rel-Ethambutol EP Impurity B DiHCl has the molecular formula C10H26Cl2N2O2 and a molecular weight of 277.23 g/mol.

What is Rel-Ethambutol EP Impurity B DiHCl used for?

Rel-Ethambutol EP Impurity B DiHCl is supplied as a characterised reference material related to Ethambutol. 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 Rel-Ethambutol EP Impurity B DiHCl can I order?

We supply Rel-Ethambutol EP Impurity B DiHCl 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 Rel-Ethambutol EP Impurity B DiHCl?

Yes. Every lot of Rel-Ethambutol EP Impurity B DiHCl 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 Rel-Ethambutol EP Impurity B DiHCl be shipped internationally?

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