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VAQORAEscitalopram Olefinic Impurity (E-Isomer)
Synonyms: Escitalopram Impurity 54 · (E)-4-(4-(dimethylamino)-1-(4-fluorophenyl)but-1-en-1-yl)-3-(hydroxymethyl)benzonitrile · 4-[(1E)-4-(Dimethylamino)-1-(4-fluorophenyl)-1-buten-1-yl]-3-(hydroxymethyl)benzonitrile
CAS No.1370643-23-4
FormulaC20H21FN2O
Mol. weight324.40
Catalogue No.VQ-025001
PurityReference Standard
HSN38229090
Escitalopram Olefinic Impurity (E-Isomer) (CAS 1370643-23-4) – Citalopram impurity standard. C20H21FN2O, MW 324.4. Vaqora Chemicals: COA, global shipping.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Escitalopram Olefinic Impurity (E-Isomer)
Vaqora Chemicals supplies Escitalopram Olefinic Impurity (E-Isomer), a metabolite or degradation product of Citalopram registered under CAS number 1370643-23-4. The compound has the formula C20H21FN2O, corresponding to a molecular weight of 324.4 g/mol. Its systematic (IUPAC) name is 4-[(E)-4-(dimethylamino)-1-(4-fluorophenyl)but-1-enyl]-3-(hydroxymethyl)benzonitrile. Common synonyms include Escitalopram Impurity 54.
It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.
It is used in metabolite identification, stability-indicating method development and impurity profiling of Citalopram, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Escitalopram Olefinic Impurity (E-Isomer) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Industries
Related to Citalopram
View every impurity, metabolite and intermediate we list for Citalopram.
Citalopram impuritiesSpecifications & identifiers
| Product name | Escitalopram Olefinic Impurity (E-Isomer) |
|---|---|
| Catalogue No. | VQ-025001 |
| CAS Number | 1370643-23-4 |
| IUPAC name | 4-[(E)-4-(dimethylamino)-1-(4-fluorophenyl)but-1-enyl]-3-(hydroxymethyl)benzonitrile |
| Molecular formula | C20H21FN2O |
| Molecular weight | 324.4 g/mol |
| Exact mass | 324.1638 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | IAICSOQOSARWDY-RMOCHZDMSA-N |
| SMILES | CN(C)CC/C=C(\C1=CC=C(C=C1)F)/C2=C(C=C(C=C2)C#N)CO |
| PubChem CID | 11472789 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 3.7 |
| H-bond donors / acceptors | 1 / 4 |
| TPSA | 47.3 Ų |
Documents
Frequently asked questions
What is the CAS number of Escitalopram Olefinic Impurity (E-Isomer)?
The CAS Registry Number of Escitalopram Olefinic Impurity (E-Isomer) is 1370643-23-4. It is also known as Escitalopram Impurity 54, (E)-4-(4-(dimethylamino)-1-(4-fluorophenyl)but-1-en-1-yl)-3-(hydroxymethyl)benzonitrile, 4-[(1E)-4-(Dimethylamino)-1-(4-fluorophenyl)-1-buten-1-yl]-3-(hydroxymethyl)benzonitrile.
What is the molecular formula and molecular weight of Escitalopram Olefinic Impurity (E-Isomer)?
Escitalopram Olefinic Impurity (E-Isomer) has the molecular formula C20H21FN2O and a molecular weight of 324.4 g/mol. Its IUPAC name is 4-[(E)-4-(dimethylamino)-1-(4-fluorophenyl)but-1-enyl]-3-(hydroxymethyl)benzonitrile.
What is Escitalopram Olefinic Impurity (E-Isomer) used for?
Escitalopram Olefinic Impurity (E-Isomer) is supplied as a characterised reference material related to Citalopram. 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 Escitalopram Olefinic Impurity (E-Isomer) can I order?
We supply Escitalopram Olefinic Impurity (E-Isomer) 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 Escitalopram Olefinic Impurity (E-Isomer)?
Yes. Every lot of Escitalopram Olefinic Impurity (E-Isomer) 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 Escitalopram Olefinic Impurity (E-Isomer) be shipped internationally?
Yes. We export Escitalopram Olefinic Impurity (E-Isomer) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Escitalopram Olefinic Impurity (E-Isomer)
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