Xylan Sulfate

About Xylan Sulfate

Xylan Sulfate is an impurity of Pentosan Polysulfate carrying the CAS registry number 37300-21-3. Formula C10H18O21S4, molecular weight 602.5 g/mol. Alternative names: Pentosan Polysulfonate and Xylan, hydrogen sulfate.

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.

This Pentosan Polysulfate 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Xylan Sulfate is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Pentosan Polysulfate

View every impurity, metabolite and intermediate we list for Pentosan Polysulfate.

Pentosan Polysulfate impurities

Specifications & identifiers

Chemical identifiers
Product name	Xylan Sulfate
Catalogue No.	VQ-041398
CAS Number	37300-21-3
IUPAC name	[(2R,3R,4S,5R)-2-hydroxy-5-[(2S,3R,4S,5R)-5-hydroxy-3,4-disulfooxyoxan-2-yl]oxy-3-sulfooxyoxan-4-yl] hydrogen sulfate
Molecular formula	C₁₀H₁₈O₂₁S₄
Molecular weight	602.5 g/mol
Exact mass	601.9223
Grade	Reference Standard
HSN code	38229090
InChIKey	FCCNSUIJIOOXEZ-SJYYZXOBSA-N
SMILES	C1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2CO[C@H]([C@@H]([C@H]2OS(=O)(=O)O)OS(=O)(=O)O)O)OS(=O)(=O)O)OS(=O)(=O)O)O
PubChem CID	37720

Physical properties
Physical form	Solid
LogP (XLogP3)	-5.6
H-bond donors / acceptors	6 / 21
TPSA	356 Å²
Synonyms	Pentosan Polysulfonate, Xylan, hydrogen sulfate, Xylan hydrogen sulfate, GlyTouCan:G69706YR, BAY 946

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 Xylan Sulfate?

The CAS Registry Number of Xylan Sulfate is 37300-21-3. It is also known as Pentosan Polysulfonate, Xylan, hydrogen sulfate, Xylan hydrogen sulfate.

What is the molecular formula and molecular weight of Xylan Sulfate?

Xylan Sulfate has the molecular formula C10H18O21S4 and a molecular weight of 602.5 g/mol. Its IUPAC name is [(2R,3R,4S,5R)-2-hydroxy-5-[(2S,3R,4S,5R)-5-hydroxy-3,4-disulfooxyoxan-2-yl]oxy-3-sulfooxyoxan-4-yl] hydrogen sulfate.

What is Xylan Sulfate used for?

Xylan Sulfate is supplied as a characterised reference material related to Pentosan Polysulfate. 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 Xylan Sulfate can I order?

We supply Xylan Sulfate 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 Xylan Sulfate?

Yes. Every lot of Xylan Sulfate 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 Xylan Sulfate be shipped internationally?

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