Citalopram Related Compound II

Name: Citalopram Related Compound II
Brand: Vaqora Chemicals
SKU: VQ-004653

About Citalopram Related Compound II

Citalopram Related Compound II (CAS 488787-59-3) is an impurity of Citalopram offered by Vaqora Chemicals, specified at 99.86% purity. With the molecular formula C20H23FN2O2, it has a molar mass of 342.4 g/mol. The IUPAC name is 4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile. Common synonyms include (S)-Citadiol and Escitalopram Impurity B.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Citalopram, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Citalopram Related Compound II in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Citalopram

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

Citalopram impurities

Specifications & identifiers

Chemical identifiers
Product name	Citalopram Related Compound II
Catalogue No.	VQ-004653
CAS Number	488787-59-3
IUPAC name	4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile
Molecular formula	C₂₀H₂₃FN₂O₂
Molecular weight	342.4 g/mol
Exact mass	342.1744
Grade	Reference Standard
Purity / assay	99.86%
HSN code	38229090
InChIKey	GNULRNVWXYXBQY-FQEVSTJZSA-N
SMILES	CN(C)CCC[C@](C1=CC=C(C=C1)F)(C2=C(C=C(C=C2)C#N)CO)O
PubChem CID	7472057

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	2 / 5
TPSA	67.5 Å²
Synonyms	(S)-4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile, (S)-Citadiol, Escitalopram Impurity B, Citadiol, (S)-, (-)-4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile, (-)-4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile, Citalopram Impurity 15

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 Citalopram Related Compound II?

The CAS Registry Number of Citalopram Related Compound II is 488787-59-3. It is also known as (S)-4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile, (S)-Citadiol, Escitalopram Impurity B.

What is the molecular formula and molecular weight of Citalopram Related Compound II?

Citalopram Related Compound II has the molecular formula C20H23FN2O2 and a molecular weight of 342.4 g/mol. Its IUPAC name is 4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile.

What is Citalopram Related Compound II used for?

Citalopram Related Compound II 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 Citalopram Related Compound II can I order?

We supply Citalopram Related Compound II in Reference Standard (99.86%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Citalopram Related Compound II?

Yes. Every lot of Citalopram Related Compound II 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 Citalopram Related Compound II be shipped internationally?

Yes. We export Citalopram Related Compound II worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.