Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate (CAS 143878-29-9) chemical structure

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API ImpuritiesReference StandardAvailable on request

Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate

Name: Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate
Brand: Vaqora Chemicals
SKU: VQ-041751

Synonyms: Methyl 4-(acetylamino)-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylate · 7-Benzofurancarboxylic acid, 4-(acetylamino)-5-chloro-2,3-dihydro-, methyl ester · Methyl 4-(acetylamino)-5-chloro-2,3-dihydrobenzofuran-7-carboxylate · Prucalopride intermediateA

CAS No.143878-29-9

FormulaC₁₂H₁₂ClNO₄

Mol. weight269.68

Catalogue No.VQ-041751

PurityReference Standard

HSN38229090

Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate (CAS 143878-29-9) – Prucalopride impurity standard. C12H12ClNO4, MW 269.68. COA included.

Pack sizesPrice on quotation · bulk available

10 mg

25 mg

50 mg

100 mg

Bulk / custom pack · kg to MT

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Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate

Vaqora Chemicals supplies Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate, an impurity of Prucalopride registered under CAS number 143878-29-9. Formula C12H12ClNO4, molecular weight 269.68 g/mol. The IUPAC name is methyl 4-acetamido-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylate. It is also known as Prucalopride intermediateA or Prucalopride Succinate interMediate A.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Prucalopride to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Prucalopride

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

Prucalopride impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate
Catalogue No.	VQ-041751
CAS Number	143878-29-9
IUPAC name	methyl 4-acetamido-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylate
Molecular formula	C₁₂H₁₂ClNO₄
Molecular weight	269.68 g/mol
Exact mass	269.0455
Grade	Reference Standard
HSN code	38229090
InChIKey	LCPRNYGRYCDBOM-UHFFFAOYSA-N
SMILES	CC(=O)NC1=C(C=C(C2=C1CCO2)C(=O)OC)Cl
PubChem CID	10635698

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	1 / 4
TPSA	64.6 Å²
Synonyms	Methyl 4-(acetylamino)-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylate, 7-Benzofurancarboxylic acid, 4-(acetylamino)-5-chloro-2,3-dihydro-, methyl ester, Methyl 4-(acetylamino)-5-chloro-2,3-dihydrobenzofuran-7-carboxylate, Prucalopride intermediateA, Methyl 4-acetamido-5-chloro-2,3-dihydrobenzo[b]furan-7-carboxylate, Prucalopride Succinate interMediate A, 4-acetamidoamino-5-chlorobenzofuran-7-carboxylic acid methyl ester, Methyl4-(acetylaMino)-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements: P261, P272, P280, P302 + P352, P321, P333 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate?

The CAS Registry Number of Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate is 143878-29-9. It is also known as Methyl 4-(acetylamino)-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylate, 7-Benzofurancarboxylic acid, 4-(acetylamino)-5-chloro-2,3-dihydro-, methyl ester, Methyl 4-(acetylamino)-5-chloro-2,3-dihydrobenzofuran-7-carboxylate.

What is the molecular formula and molecular weight of Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate?

Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate has the molecular formula C12H12ClNO4 and a molecular weight of 269.68 g/mol. Its IUPAC name is methyl 4-acetamido-5-chloro-2,3-dihydro-1-benzofuran-7-carboxylate.

What is Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate used for?

Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate is supplied as a characterised reference material related to Prucalopride. 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 Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate can I order?

We supply Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate 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 Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate?

Yes. Every lot of Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate 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 Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate be shipped internationally?

Yes. Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.