Guaifenesin-d3

Name: Guaifenesin-d3
Brand: Vaqora Chemicals
SKU: VQ-031043

About Guaifenesin-d3

Listed under CAS 1189924-85-3, Guaifenesin-d3 is a stable isotope labelled analogue related to Guaifenesin available from Vaqora Chemicals. Formula C10H14O4, molecular weight 201.23 g/mol. Systematically, it is named 3-[2-(trideuteriomethoxy)phenoxy]propane-1,2-diol. Common synonyms include rac Guaifenesin-d3.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Guaifenesin and related analytes in bioanalytical, pharmacokinetic and impurity studies. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Guaifenesin-d3 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Guaifenesin

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

Guaifenesin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Guaifenesin-d3
Catalogue No.	VQ-031043
CAS Number	1189924-85-3
IUPAC name	3-[2-(trideuteriomethoxy)phenoxy]propane-1,2-diol
Molecular formula	C₁₀H₁₄O₄
Molecular weight	201.23 g/mol
Exact mass	201.108
Grade	Reference Standard
HSN code	38229090
InChIKey	HSRJKNPTNIJEKV-FIBGUPNXSA-N
SMILES	[2H]C([2H])([2H])OC1=CC=CC=C1OCC(CO)O
PubChem CID	45039366

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	2 / 4
TPSA	58.9 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 Guaifenesin-d3?

The CAS Registry Number of Guaifenesin-d3 is 1189924-85-3. It is also known as rac Guaifenesin-d3, (+/-)-3-(2-methoxy-d3-phenoxy)-1,2-propanediol, 3-{2-[(~2~H_3_)Methyloxy]phenoxy}propane-1,2-diol.

What is the molecular formula and molecular weight of Guaifenesin-d3?

Guaifenesin-d3 has the molecular formula C10H14O4 and a molecular weight of 201.23 g/mol. Its IUPAC name is 3-[2-(trideuteriomethoxy)phenoxy]propane-1,2-diol.

What is Guaifenesin-d3 used for?

Guaifenesin-d3 is supplied as a characterised reference material related to Guaifenesin. 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 Guaifenesin-d3 can I order?

We supply Guaifenesin-d3 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 Guaifenesin-d3?

Yes. Every lot of Guaifenesin-d3 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 Guaifenesin-d3 be shipped internationally?

Yes. We export Guaifenesin-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.