Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)b… 1234321-81-3

Name: Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate
Brand: Vaqora Chemicals
SKU: VQ-042201

About Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate

Vaqora Chemicals supplies Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate, an impurity of Sitagliptin registered under CAS number 1234321-81-3. Its molecular formula is C13H12F3NO3 and its molecular weight is 287.23 g/mol. The IUPAC name is methyl (Z)-3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate. Alternative names: 3-Isoxazolecarboxylicacid,5-(6-nitrophenyl)-.

It is supplied 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.

As a characterised impurity of Sitagliptin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in 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

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

Industries

Related to Sitagliptin

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

Sitagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate
Catalogue No.	VQ-042201
CAS Number	1234321-81-3
IUPAC name	methyl (Z)-3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate
Molecular formula	C₁₃H₁₂F₃NO₃
Molecular weight	287.23 g/mol
Exact mass	287.0769
Grade	Reference Standard
HSN code	38229090
InChIKey	IZFJPBWBAPIUAN-UITAMQMPSA-N
SMILES	CC(=O)N/C(=C\C(=O)OC)/CC1=CC(=C(C=C1F)F)F
PubChem CID	46836578

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 6
TPSA	55.4 Å²
Synonyms	(Z)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate, 2-Butenoic acid, 3-(acetylamino)-4-(2,4,5-trifluorophenyl)-, methyl ester, (2Z)-, (z)-methyl-3-n-acetylamino-4-(2,4,5-trifluorophenyl)but-2-enoate, 3-Isoxazolecarboxylicacid,5-(6-nitrophenyl)-, (Z)-methyl3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate, (2Z)-Methyl3-(acetamido)-4-(2,4,5-trifluorophenyl)-2-butenoate, Methyl (2Z)-3-(acetylamino)-4-(2,4,5-trifluorophenyl)-2-butenoate, Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate1234321-81-3, (2Z)-3-(Acetylamino)-4-(2,4,5-trifluorophenyl)-2-butenoic acid methyl ester

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 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate?

The CAS Registry Number of Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate is 1234321-81-3. It is also known as (Z)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate, 2-Butenoic acid, 3-(acetylamino)-4-(2,4,5-trifluorophenyl)-, methyl ester, (2Z)-, (z)-methyl-3-n-acetylamino-4-(2,4,5-trifluorophenyl)but-2-enoate.

What is the molecular formula and molecular weight of Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate?

Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate has the molecular formula C13H12F3NO3 and a molecular weight of 287.23 g/mol. Its IUPAC name is methyl (Z)-3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate.

What is Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate used for?

Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate is supplied as a characterised reference material related to Sitagliptin. 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 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate can I order?

We supply Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate 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 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate?

Yes. Every lot of Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate 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 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate be shipped internationally?

Yes. We export Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.