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Pharmacopeial Impurities (EP / USP / BP)

Escitalopram USP Related Compound A

Reference StandardAvailable on request

Escitalopram USP Related Compound A (CAS 128173-53-5) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Escitalopram USP Related Compound A chemical structure
CAS number128173-53-5
FormulaC60H64F2N4O12
Molar mass1071.2 g/mol
Physical formSolid
HS code38229090
InChIKeyXADVDTANOZJZTP-XZWFXUMZSA-N
IUPAC name(2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid;bis(4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile)

About Escitalopram USP Related Compound A

Analytical teams working on Escitalopram use Escitalopram USP Related Compound A as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 128173-53-5, formula C60H64F2N4O12 and molar mass 1071.2 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Escitalopram

See every impurity, metabolite and related compound we list for this API.

Escitalopram standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Escitalopram USP Related Compound A
Product nameEscitalopram USP Related Compound A
Catalogue numberZX-020276
CAS number128173-53-5
IUPAC name(2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid;bis(4-[(1S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile)
Molecular formulaC60H64F2N4O12
Molar mass1071.2 g/mol
Exact mass1070.4489
GradeReference Standard
Physical formSolid
H-bond donors / acceptors6 / 18
Topological polar surface area262 Ų
HS code38229090
InChIKeyXADVDTANOZJZTP-XZWFXUMZSA-N
SMILESCC1=CC=C(C=C1)C(=O)O[C@@H]([C@@H](C(=O)O)OC(=O)C2=CC=C(C=C2)C)C(=O)O.CN(C)CCC[C@](C1=CC=C(C=C1)F)(C2=C(C=C(C=C2)C#N)CO)O.CN(C)CCC[C@](C1=CC=C(C=C1)F)(C2=C(C=C(C=C2)C#N)CO)O
PubChem CID53486276
SynonymsEscitalopram oxalate Related Compound-A, Escitalopram Related Compound A, Citadiol hemidtta, (S,S,S)-, Citadiol hemi-bis-4-toluoyl-D-tartrate, (S)-, (S)-citadiol hemi-bis-4-toluoyl-D-tartrate, Escitalopram Related Compound A D-DTTA Salt

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Escitalopram USP Related Compound A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Escitalopram USP Related Compound A

Which CAS number identifies Escitalopram USP Related Compound A?
Escitalopram USP Related Compound A is registered under CAS 128173-53-5. You may also see it listed as Escitalopram oxalate Related Compound-A, Escitalopram Related Compound A, Citadiol hemidtta, (S,S,S)-. Our catalogue number for this item is ZX-020276.
What are the formula and molar mass of Escitalopram USP Related Compound A?
For Escitalopram USP Related Compound A, its formula is C60H64F2N4O12 and its molar mass is 1071.2 g/mol. InChIKey XADVDTANOZJZTP-XZWFXUMZSA-N lets you match it in any structure database.
How is Escitalopram USP Related Compound A used in pharmaceutical QC?
Escitalopram USP Related Compound A is a characterised reference material linked to Escitalopram. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Escitalopram USP Related Compound A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Escitalopram USP Related Compound A?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Escitalopram USP Related Compound A to my country?
Yes. Escitalopram USP Related Compound A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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