Vonoprazan Impurity 283 (Intermediate Stage I)

Name: Vonoprazan Impurity 283 (Intermediate Stage I)
Brand: Zemixal
SKU: ZX-005532

Reference StandardIn stock

Vonoprazan Impurity 283 (Intermediate Stage I) (CAS 928324-73-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Vonoprazan Impurity 283 (Intermediate Stage I) chemical structure

CAS number928324-73-6

FormulaC₁₆H₁₁FN₂O₃S

Molar mass330.3 g/mol

Physical formSolid

HS code38229090

Purity99%

InChIKeyQEEFDCPCMMXZEQ-UHFFFAOYSA-N

IUPAC name5-(2-fluorophenyl)-1-pyridin-2-ylsulfonylpyrrole-3-carbaldehyde

About Vonoprazan Impurity 283 (Intermediate Stage I)

Analytical teams working on Vonoprazan use Vonoprazan Impurity 283 (Intermediate Stage I) as a qualified comparison standard. Key data (Reference Standard): CAS 928324-73-6, formula C16H11FN2O3S and molar mass 330.3 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Vonoprazan

See every impurity, metabolite and related compound we list for this API.

Vonoprazan standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Vonoprazan Impurity 283 (Intermediate Stage I)
Product name	Vonoprazan Impurity 283 (Intermediate Stage I)
Catalogue number	ZX-005532
CAS number	928324-73-6
IUPAC name	5-(2-fluorophenyl)-1-pyridin-2-ylsulfonylpyrrole-3-carbaldehyde
Molecular formula	C₁₆H₁₁FN₂O₃S
Molar mass	330.3 g/mol
Exact mass	330.0474
Grade	Reference Standard
Purity / assay	99%
Physical form	Solid
XLogP3	2.4
H-bond donors / acceptors	0 / 5
Topological polar surface area	77.4 Å²
HS code	38229090
InChIKey	QEEFDCPCMMXZEQ-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)C2=CC(=CN2S(=O)(=O)C3=CC=CC=N3)C=O)F
PubChem CID	86630980
Synonyms	5-(2-fluorophenyl)-1-(pyridin-2-ylsulfonyl)-1H-pyrrole-3-carbaldehyde, Vonoprazan Impurity 97, Vonoprazan Impurity 64

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Vonoprazan Impurity 283 (Intermediate Stage I)
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Vonoprazan Impurity 283 (Intermediate Stage I)

Which CAS number identifies Vonoprazan Impurity 283 (Intermediate Stage I)?

Vonoprazan Impurity 283 (Intermediate Stage I) is registered under CAS 928324-73-6. You may also see it listed as 5-(2-fluorophenyl)-1-(pyridin-2-ylsulfonyl)-1H-pyrrole-3-carbaldehyde, Vonoprazan Impurity 97, Vonoprazan Impurity 64. Our catalogue number for this item is ZX-005532.

What are the formula and molar mass of Vonoprazan Impurity 283 (Intermediate Stage I)?

For Vonoprazan Impurity 283 (Intermediate Stage I), its formula is C16H11FN2O3S and its molar mass is 330.3 g/mol. The systematic (IUPAC) name is 5-(2-fluorophenyl)-1-pyridin-2-ylsulfonylpyrrole-3-carbaldehyde. InChIKey QEEFDCPCMMXZEQ-UHFFFAOYSA-N lets you match it in any structure database.

How is Vonoprazan Impurity 283 (Intermediate Stage I) used in pharmaceutical QC?

Vonoprazan Impurity 283 (Intermediate Stage I) is a characterised reference material linked to Vonoprazan. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Vonoprazan Impurity 283 (Intermediate Stage I)?

This listing is Reference Standard grade with 99% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Vonoprazan Impurity 283 (Intermediate Stage I)?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Vonoprazan Impurity 283 (Intermediate Stage I) to my country?

Yes. Vonoprazan Impurity 283 (Intermediate Stage I) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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