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VAQORAFexofenadine-1 Meta Isomer Impurity
Synonyms: Methyl 3-(4-chloro-1-oxobutyl)-α,α-dimethylbenzeneacetate · 3-(4-chloro-1-oxobutyl)-α,α-dimethyl-methyl ester Benzeneacetic acid · Methyl 2-(3-(4-chlorobutanoyl) phenyl)-2-methylpropanoate · FFA-1 Meta Isomer
CAS No.343255-26-5
FormulaC15H19ClO3
Mol. weight282.76
Catalogue No.VQ-004975
Purity70%
HSN38229090
Fexofenadine-1 Meta Isomer Impurity (CAS 343255-26-5) – Fexofenadine impurity standard, 70%. C15H19ClO3, MW 282.76. Vaqora Chemicals: COA, global shipping.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Fexofenadine-1 Meta Isomer Impurity
Fexofenadine-1 Meta Isomer Impurity is an impurity of Fexofenadine carrying the CAS registry number 343255-26-5 at a purity of 70%. Its molecular formula is C15H19ClO3 and its molecular weight is 282.76 g/mol. The IUPAC name is methyl 2-[3-(4-chlorobutanoyl)phenyl]-2-methylpropanoate. Alternative names: FFA-1 Meta Isomer.
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. Handle it with standard laboratory precautions and appropriate personal protective equipment.
This Fexofenadine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 10 mg, 25 mg and 50 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. Stock is available for quick dispatch.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Fexofenadine
View every impurity, metabolite and intermediate we list for Fexofenadine.
Fexofenadine impuritiesSpecifications & identifiers
| Product name | Fexofenadine-1 Meta Isomer Impurity |
|---|---|
| Catalogue No. | VQ-004975 |
| CAS Number | 343255-26-5 |
| IUPAC name | methyl 2-[3-(4-chlorobutanoyl)phenyl]-2-methylpropanoate |
| Molecular formula | C15H19ClO3 |
| Molecular weight | 282.76 g/mol |
| Exact mass | 282.1023 |
| Grade | Reference Standard |
| Purity / assay | 70% |
| HSN code | 38229090 |
| InChIKey | HVNNOMOMOKBPDS-UHFFFAOYSA-N |
| SMILES | CC(C)(C1=CC=CC(=C1)C(=O)CCCCl)C(=O)OC |
| PubChem CID | 89383949 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 3.2 |
| H-bond donors / acceptors | 0 / 3 |
| TPSA | 43.4 Ų |
| Synonyms | Methyl 3-(4-chloro-1-oxobutyl)-α,α-dimethylbenzeneacetate, 3-(4-chloro-1-oxobutyl)-α,α-dimethyl-methyl ester Benzeneacetic acid, Methyl 2-(3-(4-chlorobutanoyl) phenyl)-2-methylpropanoate, FFA-1 Meta Isomer, methyl 2-(3-(4-chlorobutanoyl)phenyl)-2-methylpropanoate, Methyl 3-(4-chloro-1-oxobutyl)-alpha,alpha-dimethylbenzeneacetate, Benzeneacetic acid, 3-(4-chloro-1-oxobutyl)-alpha,alpha-dimethyl-, methyl ester |
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Frequently asked questions
What is the CAS number of Fexofenadine-1 Meta Isomer Impurity?
The CAS Registry Number of Fexofenadine-1 Meta Isomer Impurity is 343255-26-5. It is also known as Methyl 3-(4-chloro-1-oxobutyl)-α,α-dimethylbenzeneacetate, 3-(4-chloro-1-oxobutyl)-α,α-dimethyl-methyl ester Benzeneacetic acid, Methyl 2-(3-(4-chlorobutanoyl) phenyl)-2-methylpropanoate.
What is the molecular formula and molecular weight of Fexofenadine-1 Meta Isomer Impurity?
Fexofenadine-1 Meta Isomer Impurity has the molecular formula C15H19ClO3 and a molecular weight of 282.76 g/mol. Its IUPAC name is methyl 2-[3-(4-chlorobutanoyl)phenyl]-2-methylpropanoate.
What is Fexofenadine-1 Meta Isomer Impurity used for?
Fexofenadine-1 Meta Isomer Impurity is supplied as a characterised reference material related to Fexofenadine. 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 Fexofenadine-1 Meta Isomer Impurity can I order?
We supply Fexofenadine-1 Meta Isomer Impurity in Reference Standard (70%) grade, in 10 mg, 25 mg, 50 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Fexofenadine-1 Meta Isomer Impurity?
Yes. Every lot of Fexofenadine-1 Meta Isomer Impurity 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 Fexofenadine-1 Meta Isomer Impurity be shipped internationally?
Yes. We export Fexofenadine-1 Meta Isomer Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Fexofenadine-1 Meta Isomer Impurity
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