Furosemide-d5

Name: Furosemide-d5
Brand: Vaqora Chemicals
SKU: VQ-030912

About Furosemide-d5

Furosemide-d5 (CAS 1189482-35-6) is a stable isotope labelled analogue related to Furosemide offered by Vaqora Chemicals. Its molecular formula is C12H11ClN2O5S and its molecular weight is 335.78 g/mol. The IUPAC name is 4-chloro-2-[[dideuterio-(3,4,5-trideuteriofuran-2-yl)methyl]amino]-5-sulfamoylbenzoic acid. Common synonyms include Furosemide-d5 (furfuryl-d5) and TMIH-0248.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Furosemide and related analytes in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Furosemide-d5 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Furosemide

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

Furosemide impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Furosemide-d5
Catalogue No.	VQ-030912
CAS Number	1189482-35-6
IUPAC name	4-chloro-2-[[dideuterio-(3,4,5-trideuteriofuran-2-yl)methyl]amino]-5-sulfamoylbenzoic acid
Molecular formula	C₁₂H₁₁ClN₂O₅S
Molecular weight	335.78 g/mol
Exact mass	335.0391
Grade	Reference Standard
HSN code	38229090
InChIKey	ZZUFCTLCJUWOSV-JZOBIDBQSA-N
SMILES	[2H]C1=C(OC(=C1[2H])C([2H])([2H])NC2=CC(=C(C=C2C(=O)O)S(=O)(=O)N)Cl)[2H]
PubChem CID	45039317

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	3 / 7
TPSA	131 Å²
Synonyms	4-Chloro-2-((((~2~H_3_)furan-2-yl)(~2~H_2_)methyl)amino)-5-sulfamoylbenzoic acid, 4-Chloro-2-({[(~2~H_3_)furan-2-yl](~2~H_2_)methyl}amino)-5-sulfamoylbenzoic acid, Furosemide-d5 (furfuryl-d5), TMIH-0248, 4-chloro-2-[[dideuterio-(3,4,5-trideuterio-2-furyl)methyl]amino]-5-sulfamoyl-benzoic acid

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 Furosemide-d5?

The CAS Registry Number of Furosemide-d5 is 1189482-35-6. It is also known as 4-Chloro-2-((((~2~H_3_)furan-2-yl)(~2~H_2_)methyl)amino)-5-sulfamoylbenzoic acid, 4-Chloro-2-({[(~2~H_3_)furan-2-yl](~2~H_2_)methyl}amino)-5-sulfamoylbenzoic acid, Furosemide-d5 (furfuryl-d5).

What is the molecular formula and molecular weight of Furosemide-d5?

Furosemide-d5 has the molecular formula C12H11ClN2O5S and a molecular weight of 335.78 g/mol. Its IUPAC name is 4-chloro-2-[[dideuterio-(3,4,5-trideuteriofuran-2-yl)methyl]amino]-5-sulfamoylbenzoic acid.

What is Furosemide-d5 used for?

Furosemide-d5 is supplied as a characterised reference material related to Furosemide. 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 Furosemide-d5 can I order?

We supply Furosemide-d5 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 Furosemide-d5?

Yes. Every lot of Furosemide-d5 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 Furosemide-d5 be shipped internationally?

Yes. We export Furosemide-d5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.