Picosulfate Sodium EP Impurity A

Name: Picosulfate Sodium EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-023770

About Picosulfate Sodium EP Impurity A

Picosulfate Sodium EP Impurity A (CAS 32500-19-9) is a pharmacopeial impurity of Picosulfate offered by Vaqora Chemicals. The compound has the formula C18H14NNaO5S, corresponding to a molecular weight of 379.4 g/mol. Its systematic (IUPAC) name is sodium [4-[(4-hydroxyphenyl)-pyridin-2-ylmethyl]phenyl] sulfate. It is also known as Picosulfate EP Impurity A (Sodium salt) or Sodium Picosulfate - Impurity A.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Picosulfate, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across 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 Picosulfate

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

Picosulfate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Picosulfate Sodium EP Impurity A
Catalogue No.	VQ-023770
CAS Number	32500-19-9
IUPAC name	sodium [4-[(4-hydroxyphenyl)-pyridin-2-ylmethyl]phenyl] sulfate
Molecular formula	C₁₈H₁₄NNaO₅S
Molecular weight	379.4 g/mol
Exact mass	379.049
Grade	Reference Standard
HSN code	38229090
InChIKey	JHXGMACYSBECRB-UHFFFAOYSA-M
SMILES	C1=CC=NC(=C1)C(C2=CC=C(C=C2)O)C3=CC=C(C=C3)OS(=O)(=O)[O-].[Na+]
PubChem CID	122672177

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 6
TPSA	108 Å²
Synonyms	Picosulfate EP Impurity A (Sodium salt), Sodium Picosulfate - Impurity A, 4-Desulfo-4-hydroxy Picosulfate Monosodium Salt, Sodium 4-((4-hydroxyphenyl)(pyridin-2-yl)methyl)phenyl sulfate, Sodium4-((4-hydroxyphenyl)(pyridin-2-yl)methyl)phenylsulfate

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 Picosulfate Sodium EP Impurity A?

The CAS Registry Number of Picosulfate Sodium EP Impurity A is 32500-19-9. It is also known as Picosulfate EP Impurity A (Sodium salt), Sodium Picosulfate - Impurity A, 4-Desulfo-4-hydroxy Picosulfate Monosodium Salt.

What is the molecular formula and molecular weight of Picosulfate Sodium EP Impurity A?

Picosulfate Sodium EP Impurity A has the molecular formula C18H14NNaO5S and a molecular weight of 379.4 g/mol. Its IUPAC name is sodium [4-[(4-hydroxyphenyl)-pyridin-2-ylmethyl]phenyl] sulfate.

What is Picosulfate Sodium EP Impurity A used for?

Picosulfate Sodium EP Impurity A is supplied as a characterised reference material related to Picosulfate. 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 Picosulfate Sodium EP Impurity A can I order?

We supply Picosulfate Sodium EP Impurity A 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 Picosulfate Sodium EP Impurity A?

Yes. Every lot of Picosulfate Sodium EP Impurity A 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 Picosulfate Sodium EP Impurity A be shipped internationally?

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