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API Process Intermediates & Related Compounds

Citric Acid 1,2-Diethyl Ester

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Buy Citric Acid 1,2-Diethyl Ester (CAS 19958-02-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.

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Citric Acid 1,2-Diethyl Ester chemical structure
CAS number19958-02-2
FormulaC10H16O7
Molar mass248.23 g/mol
Physical formSolid
InChIKeyKGYXYKHTHJPEBX-UHFFFAOYSA-N
IUPAC name5-ethoxy-3-ethoxycarbonyl-3-hydroxy-5-oxopentanoic acid

About Citric Acid 1,2-Diethyl Ester

Citric Acid 1,2-Diethyl Ester is part of the Zemixal API Process Intermediates & Related Compounds range. For your records, the material is defined by CAS 19958-02-2, formula C10H16O7 and molar mass 248.23 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Citric acid

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

Citric acid standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of Citric Acid 1,2-Diethyl Ester
Product nameCitric Acid 1,2-Diethyl Ester
Catalogue numberZX-039743
CAS number19958-02-2
IUPAC name5-ethoxy-3-ethoxycarbonyl-3-hydroxy-5-oxopentanoic acid
Molecular formulaC10H16O7
Molar mass248.23 g/mol
Exact mass248.0896
Physical formSolid
XLogP3-0.6
H-bond donors / acceptors2 / 7
Topological polar surface area110 Ų
InChIKeyKGYXYKHTHJPEBX-UHFFFAOYSA-N
SMILESCCOC(=O)CC(CC(=O)O)(C(=O)OCC)O
PubChem CID15384083
SynonymsDiethyl citrate, 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, diethyl ester, 1,2-Diethyl citrate, Asym-Diethyl Citrate, Diethyl hydrogen 2-hydroxypropane-1,2,3-tricarboxylate, 1,2-Diethyl citrate, (+/-)-, 5-ethoxy-3-(ethoxycarbonyl)-3-hydroxy-5-oxopentanoic acid, 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, 1,2-diethyl ester, Citric acid, diethyl ester, 3-Hydroxy-3,4-bis(ethoxycarbonyl)butanoic Acid

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 Citric Acid 1,2-Diethyl Ester
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 Citric Acid 1,2-Diethyl Ester

Which CAS number identifies Citric Acid 1,2-Diethyl Ester?
Citric Acid 1,2-Diethyl Ester is registered under CAS 19958-02-2. You may also see it listed as Diethyl citrate, 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, diethyl ester, 1,2-Diethyl citrate. Our catalogue number for this item is ZX-039743.
What are the formula and molar mass of Citric Acid 1,2-Diethyl Ester?
For Citric Acid 1,2-Diethyl Ester, its formula is C10H16O7 and its molar mass is 248.23 g/mol. The systematic (IUPAC) name is 5-ethoxy-3-ethoxycarbonyl-3-hydroxy-5-oxopentanoic acid. InChIKey KGYXYKHTHJPEBX-UHFFFAOYSA-N lets you match it in any structure database.
How is Citric Acid 1,2-Diethyl Ester used in pharmaceutical QC?
Citric Acid 1,2-Diethyl Ester is a characterised reference material linked to Citric acid. 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 Citric Acid 1,2-Diethyl Ester?
The grade and assay are confirmed on the quotation and the batch COA. 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 Citric Acid 1,2-Diethyl Ester?
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 Citric Acid 1,2-Diethyl Ester to my country?
Yes. Citric Acid 1,2-Diethyl Ester ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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