MilliporeSigma
All Photos(1)

Documents

PHR1733

Supelco

Escitalopram Oxalate

Pharmaceutical Secondary Standard; Certified Reference Material

Sign Into View Organizational & Contract Pricing

Synonym(s):
Escitalopram oxalate, S-(+)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile oxalate, S-(+)-Citalopram oxalate
Empirical Formula (Hill Notation):
C20H21FN2O · C2H2O4
CAS Number:
Molecular Weight:
414.43
MDL number:
PubChem Substance ID:

grade

certified reference material
pharmaceutical secondary standard

Quality Level

agency

traceable to Ph. Eur. Y0001796
traceable to USP 1249406

API family

escitalopram

CofA

current certificate can be downloaded

packaging

pkg of 1 g

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

OC(=O)C(O)=O.CN(C)CCC[C@]1(OCc2cc(ccc12)C#N)c3ccc(F)cc3

InChI

1S/C20H21FN2O.C2H2O4/c1-23(2)11-3-10-20(17-5-7-18(21)8-6-17)19-9-4-15(13-22)12-16(19)14-24-20;3-1(4)2(5)6/h4-9,12H,3,10-11,14H2,1-2H3;(H,3,4)(H,5,6)/t20-;/m0./s1

InChI key

KTGRHKOEFSJQNS-BDQAORGHSA-N

Gene Information

human ... SLC6A4(6532)

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1249406E4786Y0001797
vibrant-m

PHR1733

Escitalopram Oxalate

vibrant-m

1249406

Escitalopram oxalate

vibrant-m

E4786

Escitalopram oxalate

Quality Level

300

Quality Level

-

Quality Level

100

Quality Level

-

format

neat

format

neat

format

-

format

neat

packaging

pkg of 1 g

packaging

-

packaging

-

packaging

-

storage temp.

2-30°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

grade

-

grade

pharmaceutical primary standard

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Escitalopram Oxalate, a highly selective serotonin re-uptake inhibitor antidepressant, is a pure S-enantiomer of the racemic, bicyclic pthalates derivatives of citalopram. It is mainly developed for the treatment of depression and anxiety disorders.

Application

Escitalopram Oxalate may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance thin layer chromatography technique and reversed-phase high-performance liquid chromatography technique.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Biochem/physiol Actions

Escitalopram is a selective serotonin reuptake inhibitor (SSRI), the S-enantiomer and eutomer of citalopram.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC2085 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 9

1 of 9

USP

USP

1134142

R-Citalopram oxalate

Azelastine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1636

Azelastine Hydrochloride

Oxcarbazepine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1635

Oxcarbazepine

Citalopram hydrobromide United States Pharmacopeia (USP) Reference Standard

USP

1134233

Citalopram hydrobromide

Lisinopril Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1143

Lisinopril

Supelco

Supelco

PHR1585

Esomeprazole Magnesium

Ezetimibe Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1866

Ezetimibe

Memantine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1886

Memantine Hydrochloride

Cetirizine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1656

Cetirizine Hydrochloride

Application Of Stability Indicating Hptlc Method For Quantitative Determination Of Escitalopram Oxalate In Pharmaceutical Dosage Form
Mahadik VM, et al.
Eurasian Journal of Analytical Chemistry, 2(2) (2007)
Development and validation of an RP-HPLC method for the simultaneous determination of Escitalopram Oxalate and Clonazepam in bulk and its pharmaceutical formulations
Bhimanadhuni NC, et al.
International Current Pharmaceutical Journal, 1(8), 193-198 (2012)
Stability-indicating RP-HPLC method for the simultaneous determination of escitalopram oxalate and clonazepam.
Kakde B R, et al.
Journal of Chromatographic Science, 51(6), 490-495 (2012)
Simultaneous HPTLC determination of escitalopram oxalate and clonazepam in combined tablets.
Dhavale N, et al.
Chromatographia, 67(5-6), 487-490 (2008)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service